fix(security): proactive audit — dependency confusion + MD5→SHA-256 by imran-siddique · Pull Request #349 · microsoft/agent-governance-toolkit

imran-siddique · 2026-03-23T18:38:19Z

Proactive security audit findings fixed:

Dependency confusion (H1): 6 remaining unregistered pip install names replaced:

\�gentmesh\ → \�gentmesh-platform\ (6 files)
\�gent-os-observability\ → \�gent-os-kernel[observability]\
\�gentmesh-governance\ → \�gent-governance-toolkit\

Weak hashing (H3): MD5 → SHA-256 in 3 files:

\lifecycle.py\ — module fingerprinting
\ml_safety.py\ — vector hashing
\mcp_kernel_server/tools.py\ — claim hashing

Zero CRITICAL findings. Full audit report in internal repo.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…toolkit

The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…ft#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes microsoft#316

Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>

…icrosoft#326)

…s (dependency confusion) (microsoft#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package

…stall agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR microsoft#325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

…toolkit

github-actions · 2026-03-23T18:42:44Z

🤖 AI Agent: security-scanner — **1. Dependency Confusion Fixes**

Based on the provided description of the pull request, I will analyze the changes for potential security issues and rate them accordingly.

1. Dependency Confusion Fixes

Analysis

The PR addresses dependency confusion vulnerabilities by replacing unregistered or ambiguous package names with more specific and registered alternatives. Dependency confusion attacks occur when an attacker publishes a malicious package with the same name as an internal or unregistered dependency, tricking the package manager into downloading and installing the malicious version.

Findings

The changes mitigate the risk of dependency confusion by using more specific and registered package names.
However, there is no explicit mention of whether the new dependencies (agentmesh-platform, agent-os-kernel[observability], agent-governance-toolkit) are verified to be trusted and secure.
If these new dependencies are not properly vetted, they could introduce a supply chain attack vector.

Rating: 🟠 HIGH

While the changes address dependency confusion, the security of the new dependencies must be verified to ensure they do not introduce malicious code.

Recommendations

Verify Trustworthiness of New Dependencies: Ensure that the new dependencies are from trusted sources and are actively maintained.
Pin Dependency Versions: Use specific version pins to prevent accidental upgrades to potentially compromised versions.
Implement Dependency Scanning: Use tools like Dependabot or Snyk to continuously monitor dependencies for vulnerabilities.

2. Weak Hashing Algorithm (MD5 → SHA-256)

Analysis

The PR replaces the use of MD5 with SHA-256 in three files for different purposes:

lifecycle.py: Module fingerprinting.
ml_safety.py: Vector hashing.
mcp_kernel_server/tools.py: Claim hashing.

MD5 is considered cryptographically broken and unsuitable for further use due to vulnerabilities like collision attacks. SHA-256 is a more secure alternative.

Findings

The replacement of MD5 with SHA-256 is a positive change that strengthens the cryptographic security of the system.
However, the PR does not provide details on whether the changes were tested for compatibility or performance impacts, especially in cases where hashing is used for high-frequency operations (e.g., vector hashing in ml_safety.py).

Rating: 🟡 MEDIUM

While the change is a clear improvement, the lack of testing details introduces a potential risk of unintended side effects, such as performance degradation or compatibility issues.

Recommendations

Test Compatibility: Ensure that the replacement of MD5 with SHA-256 does not break any existing functionality.
Benchmark Performance: Evaluate the performance impact of using SHA-256, particularly in high-frequency operations like vector hashing.
Document the Change: Update any relevant documentation to reflect the use of SHA-256 instead of MD5.

General Observations

The PR does not include the actual code diff, so the analysis is based solely on the description provided.
The PR claims "zero CRITICAL findings," but this should be independently verified by reviewing the actual code changes.

Final Recommendations

Conduct a Full Code Review: Ensure that the changes are implemented correctly and do not introduce new vulnerabilities.
Automate Dependency Management: Use tools to monitor and manage dependencies to prevent future supply chain attacks.
Perform Security Testing: Run automated and manual tests to verify the effectiveness of the fixes and identify any regressions.

Overall Rating

Dependency Confusion Fixes: 🟠 HIGH
Weak Hashing Fix: 🟡 MEDIUM

While the fixes address known vulnerabilities, additional verification and testing are required to ensure the changes are secure and do not introduce new risks.

github-actions

🤖 AI Agent: code-reviewer

Review of Pull Request: fix(security): proactive audit — dependency confusion + MD5→SHA-256

🔴 CRITICAL: None

No critical security issues were identified in this pull request. The changes address valid security concerns and improve the robustness of the library.

🟡 WARNING: Potential Breaking Changes

Dependency Name Changes:
- The replacement of unregistered pip install names (e.g., agentmesh → agentmesh-platform) could potentially break existing workflows or CI/CD pipelines that rely on the old names. Ensure that:
  - Documentation is updated to reflect these changes.
  - A migration guide is provided for users who may be affected.
  - If possible, consider publishing deprecation warnings for the old package names before removal.
Hashing Algorithm Changes:
- The replacement of MD5 with SHA-256 in lifecycle.py, ml_safety.py, and mcp_kernel_server/tools.py may cause compatibility issues if any external systems or stored data rely on the MD5 hashes. Ensure that:
  - A fallback mechanism or migration strategy is in place for existing MD5-based data.
  - Users are informed about the change and its implications.

💡 SUGGESTIONS:

Testing for Dependency Changes:
- Add integration tests to verify that the new dependency names are correctly resolved during installation and runtime. This will help catch any issues related to the renaming of dependencies.
Backward Compatibility for Hashing:
- Consider implementing a dual-hashing mechanism during a transition period. For example:
```
def hash_data(data):
    old_hash = hashlib.md5(data).hexdigest()  # Deprecated
    new_hash = hashlib.sha256(data).hexdigest()
    return {"md5": old_hash, "sha256": new_hash}
```
  This allows for backward compatibility while transitioning to the more secure SHA-256.
Audit Logging for Hashing Changes:
- Log a warning or informational message when MD5 hashes are encountered or replaced. This can help users identify and address legacy issues in their systems.
Documentation Updates:
- Ensure that the README, changelog, and any relevant documentation are updated to reflect the changes in dependency names and hashing algorithms. This will help users adapt to the changes more easily.
OWASP Agentic Top 10 Compliance:
- While this PR addresses dependency confusion and weak hashing, consider conducting a broader review of the library to ensure compliance with the OWASP Agentic Top 10, particularly in areas like secure communication, data integrity, and agent impersonation.

Code-Specific Feedback:

Since the diff was not provided, I cannot review the specific code changes. However, based on the description:

Verify that the SHA-256 implementation is correctly applied and that no residual MD5 usage remains.
Ensure that the new dependency names are consistently updated across all files and configurations.

Summary

This pull request addresses important security concerns related to dependency confusion and weak hashing algorithms. While no critical issues were found, there are potential breaking changes that should be carefully managed. I recommend adding tests, providing a migration strategy, and updating documentation to ensure a smooth transition for users.

…icrosoft#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (microsoft#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes microsoft#316 * ci: add markdown link checker workflow (microsoft#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (microsoft#309) (microsoft#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (microsoft#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR microsoft#325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

* docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(security): add dependency confusion pre-commit hook + weekly audit CI - scripts/check_dependency_confusion.py: Pre-commit hook that scans for pip install commands referencing unregistered PyPI packages. Maintains an allowlist of known registered packages. - .github/workflows/weekly-security-audit.yml: Weekly CI job running dependency confusion scan, security skills scan, and weak crypto check. Uploads reports as artifacts with 90-day retention. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): proactive audit — dependency confusion + MD5→SHA-256 (#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net> * fix(security): replace unregistered package names + MD5→SHA-256 - agentmesh → agentmesh-platform (5 files) - agentmesh-governance → agent-governance-toolkit - agent-os-observability → agent-os-kernel[observability] - hashlib.md5 → hashlib.sha256 (3 files) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(security): add dependency confusion pre-commit hook + weekly audit CI - scripts/check_dependency_confusion.py: Pre-commit hook that scans for pip install commands referencing unregistered PyPI packages. Maintains an allowlist of known registered packages. - .github/workflows/weekly-security-audit.yml: Weekly CI job running dependency confusion scan, security skills scan, and weak crypto check. Uploads reports as artifacts with 90-day retention. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): proactive audit — dependency confusion + MD5→SHA-256 (#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net> * fix(security): replace unregistered package names + MD5→SHA-256 - agentmesh → agentmesh-platform (5 files) - agentmesh-governance → agent-governance-toolkit - agent-os-observability → agent-os-kernel[observability] - hashlib.md5 → hashlib.sha256 (3 files) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): dependency confusion in quickstart.ps1, bare excepts, MD5 deprecation CRITICAL: quickstart.ps1 referenced unregistered 'agent-os' PyPI name instead of 'agent-os-kernel'. Fixed to prevent supply chain attack. HIGH: 4 bare except: blocks in graph_debugger.py (2 duplicate files) replaced with specific exception types + logging. MEDIUM: MD5 and SHA1 deprecated with warning in text_tool.py hash algorithm selection. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

…[MSRC-111178] (#353) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(security): add dependency confusion pre-commit hook + weekly audit CI - scripts/check_dependency_confusion.py: Pre-commit hook that scans for pip install commands referencing unregistered PyPI packages. Maintains an allowlist of known registered packages. - .github/workflows/weekly-security-audit.yml: Weekly CI job running dependency confusion scan, security skills scan, and weak crypto check. Uploads reports as artifacts with 90-day retention. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): proactive audit — dependency confusion + MD5→SHA-256 (#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net> * fix(security): replace unregistered package names + MD5→SHA-256 - agentmesh → agentmesh-platform (5 files) - agentmesh-governance → agent-governance-toolkit - agent-os-observability → agent-os-kernel[observability] - hashlib.md5 → hashlib.sha256 (3 files) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): harden pull_request_target workflows against fork RCE [MSRC-111178] Defense-in-depth hardening for all 6 AI agent workflows: - Explicit ref: base.sha on all checkout steps (was implicit default) - persist-credentials: false on all checkouts - Fork safety notices - Shallow clone (fetch-depth: 1) where full history not needed - Security header comments referencing MSRC case The core vulnerability (ref: head.sha checkout) was already removed in PR #303. These changes add belt-and-suspenders protection. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

…to fallback (#354) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(security): add dependency confusion pre-commit hook + weekly audit CI - scripts/check_dependency_confusion.py: Pre-commit hook that scans for pip install commands referencing unregistered PyPI packages. Maintains an allowlist of known registered packages. - .github/workflows/weekly-security-audit.yml: Weekly CI job running dependency confusion scan, security skills scan, and weak crypto check. Uploads reports as artifacts with 90-day retention. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): proactive audit — dependency confusion + MD5→SHA-256 (#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net> * fix(security): replace unregistered package names + MD5→SHA-256 - agentmesh → agentmesh-platform (5 files) - agentmesh-governance → agent-governance-toolkit - agent-os-observability → agent-os-kernel[observability] - hashlib.md5 → hashlib.sha256 (3 files) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): add SECURITY.md to all packages, harden langchain crypto fallback - Add SECURITY.md to 29 packages (9 main + 20 integrations) linking to root security reporting guidance - Harden langchain-agentmesh crypto fallback: emit SecurityWarning when cryptography package unavailable (simulation mode) - Add explicit SECURITY WARNING comments on fallback code paths Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

…rmissions (#355) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(security): add dependency confusion pre-commit hook + weekly audit CI - scripts/check_dependency_confusion.py: Pre-commit hook that scans for pip install commands referencing unregistered PyPI packages. Maintains an allowlist of known registered packages. - .github/workflows/weekly-security-audit.yml: Weekly CI job running dependency confusion scan, security skills scan, and weak crypto check. Uploads reports as artifacts with 90-day retention. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): proactive audit — dependency confusion + MD5→SHA-256 (#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net> * fix(security): replace unregistered package names + MD5→SHA-256 - agentmesh → agentmesh-platform (5 files) - agentmesh-governance → agent-governance-toolkit - agent-os-observability → agent-os-kernel[observability] - hashlib.md5 → hashlib.sha256 (3 files) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(deps): bump cryptography>=45.0.3, migrate PyPDF2→pypdf, scope workflow permissions Vulnerability fixes: - cryptography: bump minimum to >=45.0.3 (fixes GHSA-3ww4, GHSA-9v9h, GHSA-h4gh, GHSA-jm77, GHSA-r6ph, GHSA-v8gr) - PyPDF2: migrate to pypdf>=6.8.0 (fixes GHSA-4vvm, GHSA-hqmh, GHSA-qpxp) - nltk: add upper bound <4.0 (3.9.3 already patched) - black: bump to >=25.1.0 (fixes GHSA-3936) Workflow permissions: - ai-release-notes.yml: move contents:write to job level - ai-spec-drafter.yml: move contents:write to job level Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

* docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(security): add dependency confusion pre-commit hook + weekly audit CI - scripts/check_dependency_confusion.py: Pre-commit hook that scans for pip install commands referencing unregistered PyPI packages. Maintains an allowlist of known registered packages. - .github/workflows/weekly-security-audit.yml: Weekly CI job running dependency confusion scan, security skills scan, and weak crypto check. Uploads reports as artifacts with 90-day retention. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): proactive audit — dependency confusion + MD5→SHA-256 (#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net> * fix(security): replace unregistered package names + MD5→SHA-256 - agentmesh → agentmesh-platform (5 files) - agentmesh-governance → agent-governance-toolkit - agent-os-observability → agent-os-kernel[observability] - hashlib.md5 → hashlib.sha256 (3 files) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(scorecard): remove explicit ref in pull_request_target, add sigstore, pin CI deps Dangerous-Workflow: Remove ref: base.sha from pull_request_target workflows — default checkout IS the base branch, explicit ref triggers Scorecard false positive. Security preserved via persist-credentials: false + MSRC comments. Signed-Releases: Add sigstore/gh-action-sigstore-python to publish workflow for Python package signing alongside existing attest-build-provenance. Pinned-Dependencies: Pin pip install versions in CI workflows: - ci.yml: pytest==8.4.1, pytest-asyncio==0.26.0 - benchmarks.yml: add --no-cache-dir - security-scan.yml: pyyaml==6.0.2 - weekly-security-audit.yml: pyyaml==6.0.2 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

…359) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(security): add dependency confusion pre-commit hook + weekly audit CI - scripts/check_dependency_confusion.py: Pre-commit hook that scans for pip install commands referencing unregistered PyPI packages. Maintains an allowlist of known registered packages. - .github/workflows/weekly-security-audit.yml: Weekly CI job running dependency confusion scan, security skills scan, and weak crypto check. Uploads reports as artifacts with 90-day retention. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): proactive audit — dependency confusion + MD5→SHA-256 (#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes #316 * ci: add markdown link checker workflow (#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (#309) (#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR #325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net> * fix(security): replace unregistered package names + MD5→SHA-256 - agentmesh → agentmesh-platform (5 files) - agentmesh-governance → agent-governance-toolkit - agent-os-observability → agent-os-kernel[observability] - hashlib.md5 → hashlib.sha256 (3 files) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(esrp): configure ADO pipelines with Client ID and team contacts Fill ESRP pipeline placeholders with: - Client ID: a458522c-0359-4e92-9887-5fee1607c0c7 - Service connection: agt-esrp-release - Owners/Approvers: agt@microsoft.com TODO remaining (this week): - Key Vault name (pending PRSS cert generation) - Auth/Sign cert names (pending SAW access) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

…rosoft#356) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (microsoft#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes microsoft#316 * ci: add markdown link checker workflow (microsoft#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (microsoft#309) (microsoft#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (microsoft#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR microsoft#325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(security): add dependency confusion pre-commit hook + weekly audit CI - scripts/check_dependency_confusion.py: Pre-commit hook that scans for pip install commands referencing unregistered PyPI packages. Maintains an allowlist of known registered packages. - .github/workflows/weekly-security-audit.yml: Weekly CI job running dependency confusion scan, security skills scan, and weak crypto check. Uploads reports as artifacts with 90-day retention. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(security): proactive audit — dependency confusion + MD5→SHA-256 (microsoft#349) * docs: add testing guide for external testers and customers Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add regulatory alignment table and Purview positioning to README Add EU AI Act, Colorado AI Act, and GPAI obligations timeline with AGT coverage mapping. Reference Microsoft Purview DSPM for AI as complementary data governance layer. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ci): restore read-all at workflow level for Scorecard verification The Scorecard API rejects workflows with write permissions at the workflow level. id-token: write and security-events: write must be scoped to the job level only. Restores permissions: read-all at workflow level while keeping job-level write permissions intact. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: add comprehensive docstrings to mcp_adapter.py classes (microsoft#324) Add Google-style docstrings with Args, Returns, Raises, Attributes, and Example sections to MCPMessageType, MCPAdapter, and MCPServer classes. Also enhances docstrings for key methods including handle_message, _handle_tools_call, _handle_resources_read, and _map_tool_to_action. Fixes microsoft#316 * ci: add markdown link checker workflow (microsoft#323) Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> * feat: add policy evaluation heatmap to SRE dashboard (microsoft#309) (microsoft#326) * fix: remove unregistered PyPI packages from notebooks and requirements (dependency confusion) (microsoft#325) - Replace !pip install agent-os with !pip install -e ../.. in all 6 notebooks; agent-os is not on PyPI and installing it from PyPI is a dependency confusion vector - Replace zendesk-sdk/freshdesk-sdk with zenpy/freshdesk (the real published SDKs) in customer-service/requirements.txt - Remove hashlib-compat from healthcare-hipaa/requirements.txt; hashlib is stdlib and hashlib-compat is not a real PyPI package * fix(security): complete dependency confusion fix — replace all pip install agent-os with agent-os-kernel Replace all remaining instances of `pip install agent-os` (unregistered on PyPI) with `pip install agent-os-kernel` (the actual package) across docs, examples, TypeScript extensions, CLI source, tests, and SVG assets. Also fixes `pip install emk` references to point to `agent-os-kernel[full]` since emk is a submodule, not a standalone PyPI package. Completes the fix started in PR microsoft#325 which only covered notebooks. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: update framework star counts to current values Dify 65K→133K, AutoGen 42K→55K, CrewAI 28K→46K, Semantic Kernel 24K→27K, LangGraph 24K→27K, Haystack 22K→24K, Agent Framework 7.6K→8K. Added star counts for OpenAI Agents SDK (20K) and Google ADK (18K). Sorted by stars descending. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net> * fix(security): replace unregistered package names + MD5→SHA-256 - agentmesh → agentmesh-platform (5 files) - agentmesh-governance → agent-governance-toolkit - agent-os-observability → agent-os-kernel[observability] - hashlib.md5 → hashlib.sha256 (3 files) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(scorecard): remove explicit ref in pull_request_target, add sigstore, pin CI deps Dangerous-Workflow: Remove ref: base.sha from pull_request_target workflows — default checkout IS the base branch, explicit ref triggers Scorecard false positive. Security preserved via persist-credentials: false + MSRC comments. Signed-Releases: Add sigstore/gh-action-sigstore-python to publish workflow for Python package signing alongside existing attest-build-provenance. Pinned-Dependencies: Pin pip install versions in CI workflows: - ci.yml: pytest==8.4.1, pytest-asyncio==0.26.0 - benchmarks.yml: add --no-cache-dir - security-scan.yml: pyyaml==6.0.2 - weekly-security-audit.yml: pyyaml==6.0.2 Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Parsa Faraji Alamouti <165321600+parsa-faraji@users.noreply.github.com> Co-authored-by: Matt Van Horn <mvanhorn@users.noreply.github.com> Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com> Co-authored-by: Zeel Desai <72783325+zeel2104@users.noreply.github.com> Co-authored-by: Xavier Garceau-Aranda <xavier.garceau-aranda@posteo.net>

imran-siddique and others added 13 commits March 20, 2026 10:56

docs: add testing guide for external testers and customers

9bd6672

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Merge branch 'main' of https://github.com/microsoft/agent-governance-…

3ab4a65

…toolkit

ci: add markdown link checker workflow (microsoft#323)

baeed60

Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>

feat: add policy evaluation heatmap to SRE dashboard (microsoft#309) (m…

8ee3c81

…icrosoft#326)

Merge branch 'main' of https://github.com/microsoft/agent-governance-…

96b2046

…toolkit

Merge branch 'main' of https://github.com/microsoft/agent-governance-…

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…toolkit

Merge branch 'main' of https://github.com/microsoft/agent-governance-…

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…toolkit

imran-siddique merged commit ffd4878 into microsoft:main Mar 23, 2026
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fix(security): replace unregistered package names + MD5→SHA-256 #351

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fix(security): proactive audit — dependency confusion + MD5→SHA-256#349

fix(security): proactive audit — dependency confusion + MD5→SHA-256#349
imran-siddique merged 13 commits intomicrosoft:mainfrom
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1. Dependency Confusion Fixes

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imran-siddique commented Mar 23, 2026

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1. Dependency Confusion Fixes

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2. Weak Hashing Algorithm (MD5 → SHA-256)

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Review of Pull Request: fix(security): proactive audit — dependency confusion + MD5→SHA-256

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