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feat(tools): Add valueFromParam support to Tool config#2333

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feat(tools): Add valueFromParam support to Tool config#2333
averikitsch merged 5 commits into
mainfrom
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@duwenxin99

@duwenxin99 duwenxin99 commented Jan 21, 2026

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This PR introduces a new configuration field valueFromParam to the tool definitions. This feature allows a parameter to automatically inherit its value from another sibling parameter, mainly to streamline the configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP manifests. This means the LLM does not see these parameters and is not required to generate them. The value is resolved internally by the Toolbox during execution.

@duwenxin99 duwenxin99 requested review from a team January 21, 2026 00:17
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Summary of Changes

Hello @duwenxin99, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the flexibility of Tool configurations by introducing the valueFromParam field, enabling parameters to inherit values from other parameters within the same tool. This feature is complemented by comprehensive validation to prevent configuration errors. The changes also include the addition of new integration tests for semantic search capabilities, demonstrating the practical application of this new parameter referencing mechanism and ensuring its correct behavior across different database types. The CI pipeline has been updated to support these new tests.

Highlights

  • New Feature: valueFromParam: Introduced valueFromParam support in Tool configurations, allowing a parameter's value to be copied from another parameter defined within the same tool. This enhances parameter reusability and simplifies complex tool definitions.
  • Parameter Validation: Added robust validation for valueFromParam to prevent common configuration errors, such as referencing non-existent parameters or creating self-referencing loops, ensuring configuration integrity.
  • Semantic Search Integration Tests: Expanded integration tests for PostgreSQL, Cloud SQL PostgreSQL, and AlloyDB PostgreSQL to include semantic search functionalities. These tests leverage the new valueFromParam feature for embedding model parameters.
  • CI Configuration Update: Updated the .ci/integration.cloudbuild.yaml to include API_KEY as a secret environment variable, which is necessary for the new embedding model tests.
  • Parameter Handling Logic: Modified the core parameter parsing logic to correctly handle valueFromParam during tool invocation and updated manifest generation to exclude derived parameters from the public manifest.

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Code Review

This pull request introduces support for valueFromParam in tool configurations, allowing parameters to derive their values from other parameters. This is a valuable feature for creating more flexible and dynamic tool definitions. The changes include robust validation logic to prevent self-referencing and missing parameter references, ensuring the integrity of tool configurations. Additionally, the integration of embedding models for semantic search capabilities, leveraging this new parameter referencing, is well-implemented and thoroughly tested. The updates to the CI configuration and integration tests demonstrate a comprehensive approach to adding this new functionality.

@duwenxin99 duwenxin99 changed the title feat: Add valueFromParam support to Tool config feat(tools): Add valueFromParam support to Tool config Jan 21, 2026
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@duwenxin99 duwenxin99 added the release candidate Use label to signal PR should be included in the next release. label Jan 21, 2026
@duwenxin99 duwenxin99 assigned averikitsch and unassigned Yuan325 Jan 21, 2026
averikitsch
averikitsch approved these changes Jan 22, 2026
@averikitsch averikitsch merged commit 15101b1 into main Jan 22, 2026
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@averikitsch averikitsch deleted the dual branch January 22, 2026 00:35
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🧨 Preview deployments removed.

github-actions Bot pushed a commit that referenced this pull request Jan 22, 2026
This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution. 15101b1
github-actions Bot pushed a commit to renovate-bot/googleapis-_-genai-toolbox that referenced this pull request Jan 22, 2026
…gleapis#2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution. 15101b1
github-actions Bot pushed a commit to Jaleel-zhu/genai-toolbox that referenced this pull request Jan 22, 2026
…gleapis#2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution. 15101b1
mahlevanshika pushed a commit to mahlevanshika/genai-toolbox that referenced this pull request Jan 22, 2026
…2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution.
github-actions Bot pushed a commit to xaas-cloud/genai-toolbox that referenced this pull request Jan 22, 2026
…gleapis#2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution. 15101b1
github-actions Bot pushed a commit to CrazyForks/genai-toolbox that referenced this pull request Jan 22, 2026
…gleapis#2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution. 15101b1
Yuan325 added a commit that referenced this pull request Jan 23, 2026
🤖 I have created a release *beep* *boop*
---


##
[0.26.0](v0.25.0...v0.26.0)
(2026-01-22)


### ⚠ BREAKING CHANGES

* Validate tool naming
([#2305](#2305))
([5054212](5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([#2288](#2288))
([6b02591](6b02591))

### Features

* Add new `user-agent-metadata` flag
([#2302](#2302))
([adc9589](adc9589))
* Add remaining flag to Toolbox server in MCP registry
([#2272](#2272))
([5e0999e](5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([#2310](#2310))
([e4f60e5](e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([#2262](#2262))
([4abf0c3](4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([#2141](#2141))
([8e0fb03](8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([#2171](#2171))
([00c3e6d](00c3e6d))
* Support combining multiple prebuilt configurations
([#2295](#2295))
([e535b37](e535b37))
* Support MCP specs version 2025-11-25
([#2303](#2303))
([4d23a3b](4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([#2333](#2333))
([15101b1](15101b1))


### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([#2327](#2327))
([c25a233](c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com>
github-actions Bot pushed a commit that referenced this pull request Jan 23, 2026
🤖 I have created a release *beep* *boop*
---

##
[0.26.0](v0.25.0...v0.26.0)
(2026-01-22)

### ⚠ BREAKING CHANGES

* Validate tool naming
([#2305](#2305))
([5054212](5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([#2288](#2288))
([6b02591](6b02591))

### Features

* Add new `user-agent-metadata` flag
([#2302](#2302))
([adc9589](adc9589))
* Add remaining flag to Toolbox server in MCP registry
([#2272](#2272))
([5e0999e](5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([#2310](#2310))
([e4f60e5](e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([#2262](#2262))
([4abf0c3](4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([#2141](#2141))
([8e0fb03](8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([#2171](#2171))
([00c3e6d](00c3e6d))
* Support combining multiple prebuilt configurations
([#2295](#2295))
([e535b37](e535b37))
* Support MCP specs version 2025-11-25
([#2303](#2303))
([4d23a3b](4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([#2333](#2333))
([15101b1](15101b1))

### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([#2327](#2327))
([c25a233](c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com> 86bf7bf
github-actions Bot pushed a commit to renovate-bot/googleapis-_-genai-toolbox that referenced this pull request Jan 23, 2026
🤖 I have created a release *beep* *boop*
---

##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)

### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))

### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com> 86bf7bf
github-actions Bot pushed a commit to bhardwajRahul/genai-toolbox that referenced this pull request Jan 23, 2026
…gleapis#2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution. 15101b1
github-actions Bot pushed a commit to TheTechOddBug/genai-toolbox that referenced this pull request Jan 23, 2026
…gleapis#2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution. 15101b1
github-actions Bot pushed a commit to Jaleel-zhu/genai-toolbox that referenced this pull request Jan 23, 2026
🤖 I have created a release *beep* *boop*
---

##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)

### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))

### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com> 86bf7bf
github-actions Bot pushed a commit to NirajNandre/genai-toolbox-fork that referenced this pull request Jan 23, 2026
🤖 I have created a release *beep* *boop*
---

##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)

### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))

### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com> 86bf7bf
github-actions Bot pushed a commit to CrazyForks/genai-toolbox that referenced this pull request Jan 23, 2026
🤖 I have created a release *beep* *boop*
---

##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)

### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))

### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com> 86bf7bf
github-actions Bot pushed a commit to bhardwajRahul/genai-toolbox that referenced this pull request Jan 25, 2026
🤖 I have created a release *beep* *boop*
---

##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)

### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))

### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com> 86bf7bf
github-actions Bot pushed a commit to TheTechOddBug/genai-toolbox that referenced this pull request Jan 25, 2026
🤖 I have created a release *beep* *boop*
---

##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)

### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))

### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com> 86bf7bf
dennisg pushed a commit to dennisg/genai-toolbox that referenced this pull request Jan 29, 2026
…2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution.
dennisg pushed a commit to dennisg/genai-toolbox that referenced this pull request Jan 29, 2026
🤖 I have created a release *beep* *boop*
---


##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)


### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))


### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com>
kshalu-code pushed a commit to kshalu-code/genai-toolbox that referenced this pull request Feb 4, 2026
…2333)

This PR introduces a new configuration field valueFromParam to the tool
definitions. This feature allows a parameter to automatically inherit
its value from another sibling parameter, mainly to streamline the
configuration of vector insertion tools.

Parameters utilizing valueFromParam are excluded from the Tool and MCP
manifests. This means the LLM does not see these parameters and is not
required to generate them. The value is resolved internally by the
Toolbox during execution.
kshalu-code pushed a commit to kshalu-code/genai-toolbox that referenced this pull request Feb 4, 2026
🤖 I have created a release *beep* *boop*
---


##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)


### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))


### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com>
dumians pushed a commit to dumians/genai-toolbox that referenced this pull request Feb 18, 2026
🤖 I have created a release *beep* *boop*
---


##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)


### ⚠ BREAKING CHANGES

* Validate tool naming
([googleapis#2305](googleapis#2305))
([5054212](googleapis@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([googleapis#2288](googleapis#2288))
([6b02591](googleapis@6b02591))

### Features

* Add new `user-agent-metadata` flag
([googleapis#2302](googleapis#2302))
([adc9589](googleapis@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([googleapis#2272](googleapis#2272))
([5e0999e](googleapis@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([googleapis#2310](googleapis#2310))
([e4f60e5](googleapis@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([googleapis#2262](googleapis#2262))
([4abf0c3](googleapis@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([googleapis#2141](googleapis#2141))
([8e0fb03](googleapis@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([googleapis#2171](googleapis#2171))
([00c3e6d](googleapis@00c3e6d))
* Support combining multiple prebuilt configurations
([googleapis#2295](googleapis#2295))
([e535b37](googleapis@e535b37))
* Support MCP specs version 2025-11-25
([googleapis#2303](googleapis#2303))
([4d23a3b](googleapis@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([googleapis#2333](googleapis#2333))
([15101b1](googleapis@15101b1))


### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([googleapis#2327](googleapis#2327))
([c25a233](googleapis@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com>
NightStack15 added a commit to NightStack15/googleapis-_-genai-toolbox that referenced this pull request Mar 20, 2026
🤖 I have created a release *beep* *boop*
---


##
[0.26.0](googleapis/mcp-toolbox@v0.25.0...v0.26.0)
(2026-01-22)


### ⚠ BREAKING CHANGES

* Validate tool naming
([#2305](googleapis/mcp-toolbox#2305))
([5054212](googleapis/mcp-toolbox@5054212))
* **tools/cloudgda:** Update description and parameter name for cloudgda
tool ([#2288](googleapis/mcp-toolbox#2288))
([6b02591](googleapis/mcp-toolbox@6b02591))

### Features

* Add new `user-agent-metadata` flag
([#2302](googleapis/mcp-toolbox#2302))
([adc9589](googleapis/mcp-toolbox@adc9589))
* Add remaining flag to Toolbox server in MCP registry
([#2272](googleapis/mcp-toolbox#2272))
([5e0999e](googleapis/mcp-toolbox@5e0999e))
* **embeddingModel:** Add embedding model to MCP handler
([#2310](googleapis/mcp-toolbox#2310))
([e4f60e5](googleapis/mcp-toolbox@e4f60e5))
* **sources/bigquery:** Make maximum rows returned from queries
configurable
([#2262](googleapis/mcp-toolbox#2262))
([4abf0c3](googleapis/mcp-toolbox@4abf0c3))
* **prebuilt/cloud-sql:** Add create backup tool for Cloud SQL
([#2141](googleapis/mcp-toolbox#2141))
([8e0fb03](googleapis/mcp-toolbox@8e0fb03))
* **prebuilt/cloud-sql:** Add restore backup tool for Cloud SQL
([#2171](googleapis/mcp-toolbox#2171))
([00c3e6d](googleapis/mcp-toolbox@00c3e6d))
* Support combining multiple prebuilt configurations
([#2295](googleapis/mcp-toolbox#2295))
([e535b37](googleapis/mcp-toolbox@e535b37))
* Support MCP specs version 2025-11-25
([#2303](googleapis/mcp-toolbox#2303))
([4d23a3b](googleapis/mcp-toolbox@4d23a3b))
* **tools:** Add `valueFromParam` support to Tool config
([#2333](googleapis/mcp-toolbox#2333))
([15101b1](googleapis/mcp-toolbox@15101b1))


### Bug Fixes

* **tools/cloudhealthcare:** Add check for client authorization before
retrieving token string
([#2327](googleapis/mcp-toolbox#2327))
([c25a233](googleapis/mcp-toolbox@c25a233))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Yuan Teoh <45984206+Yuan325@users.noreply.github.com>
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