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🐛 fix(creds): replace hardcoded session_context values with template variables#15352

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ONLY-yours merged 4 commits into
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fix/creds-template-variables
May 31, 2026
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🐛 fix(creds): replace hardcoded session_context values with template variables#15352
ONLY-yours merged 4 commits into
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fix/creds-template-variables

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💻 Change Type

  • 🐛 fix

🔗 Related Issue

🔀 Description of Change

The lobe-creds system role (packages/builtin-tool-creds/src/systemRole.ts) had three hardcoded values in <session_context> that should have been template variables:

  • Current user: Arvin Xu{{username}}
  • Session date: Wednesday, May 20, 2026{{session_date}}
  • Sandbox mode: false (two occurrences) → {{sandbox_enabled}}

Additionally, {{CREDS_LIST}} was not being substituted in some execution paths because it was gated on isCredsEnabled = !!resolved.manifestMap[CredsIdentifier], which is false when lobe-creds is activated outside of execAgent mode.

Changes:

  • Replace all hardcoded <session_context> values in systemRole.ts with proper template variables
  • Add {{session_date}} injection via Intl.DateTimeFormat using the user's timezone in RuntimeExecutors.ts
  • Remove the isCredsEnabled gate — CREDS_LIST and KLAVIS_SERVICES_LIST are now always fetched and injected when userId is available, ensuring substitution works regardless of execution path
  • session_date added to additionalVariables

🧪 How to Test

  • Enable lobe-creds tool and start a conversation — <session_context> should show the actual username, today's date, and correct sandbox mode

  • Verify <available_credentials> shows real credentials list instead of {{CREDS_LIST}}

  • Tested locally

  • No tests needed

…variables

- Replace hardcoded `Current user`, `Session date`, `Sandbox mode` in
  systemRole.ts with {{username}}, {{session_date}}, {{sandbox_enabled}}
- Inject {{session_date}} via Intl.DateTimeFormat in RuntimeExecutors
- Remove isCredsEnabled gate so {{CREDS_LIST}} / {{KLAVIS_SERVICES_LIST}}
  are always substituted when userId is available, regardless of execution path

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@dosubot dosubot Bot added the size:M This PR changes 30-99 lines, ignoring generated files. label May 31, 2026
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lobehub Ready Ready Preview, Comment May 31, 2026 11:54am

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We've reviewed this pull request using the Sourcery rules engine

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Comment on lines +5 to +6
Session date: {{session_date}}
Sandbox mode: {{sandbox_enabled}}

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P2 Badge Add client generators for creds placeholders

In the normal client-side chat path, src/services/chat/mecha/contextEngineering.ts only adds generators for CREDS_LIST/KLAVIS_SERVICES_LIST plus VARIABLE_GENERATORS, which has username/date but no session_date or sandbox_enabled. After changing this shared creds prompt to those new names, browser-rendered lobe-creds prompts leave {{session_date}} and {{sandbox_enabled}} verbatim, so the hardcoded values are only fixed for the server executor path. Please add matching client generators or reuse existing variable names.

Useful? React with 👍 / 👎.

Comment on lines +659 to 662
if (ctx.userId) {
try {
const { MarketService } = await import('@/server/services/market');
const marketService = new MarketService({ userInfo: { userId: ctx.userId } });

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P2 Badge Gate credential fetching to creds-enabled runs

When any server-side agent run has a userId, this branch now imports MarketService and calls the remote market.creds.list() on every call_llm step even when lobe-creds is not enabled and no prompt can consume CREDS_LIST; the old manifestMap gate avoided that hot-path network call for ordinary chats. In deployments where the Market API is slow or unavailable, non-creds conversations now incur avoidable latency before reaching the model, so this should be gated on actual creds prompt/manifest presence or evaluated lazily only when the placeholder is present.

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Codecov Report

❌ Patch coverage is 70.00000% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 71.11%. Comparing base (e4d5017) to head (473c7bb).

Additional details and impacted files
@@            Coverage Diff            @@
##           canary   #15352     +/-   ##
=========================================
  Coverage   71.11%   71.11%             
=========================================
  Files        3188     3188             
  Lines      318686   318701     +15     
  Branches    34769    29017   -5752     
=========================================
+ Hits       226638   226660     +22     
+ Misses      91876    91869      -7     
  Partials      172      172             
Flag Coverage Δ
app 61.95% <70.00%> (+<0.01%) ⬆️
database 92.39% <ø> (ø)
packages/agent-runtime 80.48% <ø> (ø)
packages/builtin-tool-lobe-agent 18.52% <ø> (ø)
packages/context-engine 84.17% <ø> (ø)
packages/conversation-flow 91.29% <ø> (ø)
packages/file-loaders 87.89% <ø> (ø)
packages/memory-user-memory 74.99% <ø> (ø)
packages/model-bank 99.99% <ø> (ø)
packages/model-runtime 84.70% <ø> (ø)
packages/prompts 72.68% <ø> (ø)
packages/python-interpreter 92.90% <ø> (ø)
packages/ssrf-safe-fetch 0.00% <ø> (ø)
packages/types 35.87% <ø> (ø)
packages/utils 88.47% <ø> (ø)
packages/web-crawler 88.08% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Components Coverage Δ
Store 68.44% <ø> (ø)
Services 54.61% <25.00%> (-0.04%) ⬇️
Server 72.37% <100.00%> (+0.01%) ⬆️
Libs 57.01% <ø> (ø)
Utils 81.44% <ø> (ø)
🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

klavisEnv uses @t3-oss/env-nextjs which throws in jsdom (vitest treats
it as a client context). Previously the isCredsEnabled gate short-circuited
before the access; now that the gate is removed, the mock is needed.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add session_date and sandbox_enabled variable generators to
  contextEngineering.ts so client-side renders substitute them correctly
- Restore isCredsEnabled gate in RuntimeExecutors to avoid fetching creds
  on every call_llm step; now checks both enabledToolIds (client-activated
  path) and manifestMap (execAgent path) to cover all execution paths

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Remove the isCredsEnabled OR-condition that caused execAgent test failures.
Keep session_date, sandbox_enabled, and always-inject CREDS_LIST/KLAVIS_SERVICES_LIST.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@ONLY-yours ONLY-yours merged commit 4bc77fc into canary May 31, 2026
35 checks passed
@ONLY-yours ONLY-yours deleted the fix/creds-template-variables branch May 31, 2026 12:03
@arvinxx arvinxx mentioned this pull request Jun 3, 2026
arvinxx added a commit that referenced this pull request Jun 4, 2026
# 🚀 LobeHub Release (20260604)

**Release Date:** June 4, 2026  
**Since v2.2.1:** 88 merged PRs · 11 contributors

> This week brings Execution Devices out of the lab — run agents and
Claude Code on any configured local or remote machine — alongside Claude
Opus 4.8, token-usage analytics, and Page sharing.

---

## ✨ Highlights

- **Execution Devices** — Pick where an agent runs. Desktop and CLI
devices auto-register with a stable machine ID, route through the
gateway by channel, and surface a device switcher in the chat input. Run
remote Claude Code on a configured device, with a recent-directory
picker you can drag to reorder. (#15300, #15315, #15322, #15343, #15351,
#15371)
- **Claude Opus 4.8** — Day-one support for Anthropic's latest model.
(#15314)
- **Token-usage analytics** — A new token-usage mode on the activity
heatmap, backed by a denormalized topic usage/cost rollup so totals stay
accurate without recomputing from messages. (#15365, #15417, #15425)
- **Page sharing** — Share a Page through a dedicated document share
flow, plus new Workspace and Agent share tables. (#15309, #15439)
- **Self-iteration agents** — Agent Signal's execAgent migration lands a
server-runtime bridge, async memory writer, and a registered
self-iteration tool package, with a CLI trigger command for testing.
(#15360, #15364, #15392)
- **Knowledge search** — BM25 search now extends to file-backed
documents, and the portal ships an editable CodeMirror viewer for local
files with document highlighting. (#15247, #15298)

---

## 🏗️ Core Agent & Architecture

### Agent Signal & Runtime

- **execAgent migration** — Server-runtime bridge, completion
projection, async memory writer, and removal of the legacy
`executeSelfIteration` path. (#15392)
- Registered the self-iteration builtin tool package and restored the
three mode-specific self-iteration agent slugs. (#15202, #15364)
- Added a CLI trigger command with a golden-snapshot fixture for Agent
Signal. (#15360)
- **Skill priority** — Agent Builder now emits a skill-priority
instruction with matching server runtime. (#15409)
- Retry empty LLM completions instead of silently finishing the turn.
(#15355)
- Classify topic/agent/session foreign-key violations as
`ConversationParentMissing` for clearer recovery. (#15408)
- Persist canonical nested usage/performance on assistant messages, and
re-link orphan tool messages at the raw bucket write boundary. (#15359,
#15438)
- Guard `createAgent` against LLM double-encoded array fields. (#15381)

---

## 🖥️ Execution Devices & Gateway

- Auto-register desktop and CLI devices with a stable machine ID, and
add the `@lobechat/device-identity` package. (#15300, #15321)
- New Devices settings page behind the Execution Device Switcher lab,
with a device switcher shown for all agents in the chat input. (#15315,
#15371)
- `connectionId` + channel routing across the gateway client and device
list; preset the local device on the first LLM request for the 本机
target. (#15322, #15435)
- Run remote Claude Code on a configured device, with drag-to-reorder
recent-directory management and client renders for device tool results.
(#15343, #15351, #15437)
- Preserve content and state across gateway tool calls, and prevent
duplicate streaming from stale reconnects. (#15114, #15354)

---

## 🖥️ CLI & Desktop

- Preserve content/state for connect local file and shell tools; render
the `runCommand` tool result card. (#15441, #15442)
- New `lh topic view` command; CLI now auto-registers its device on
login, matching desktop. (#15340, #15377)
- Resolve CLI tools from the shell `PATH`, and clarify local command
session handling. (#15368, #15389)
- Relocate visual-ref helpers to `@lobechat/const` to fix a renderer
crash; upload `.blockmap` files to S3 for differential updates. (#15326,
#15369)
- Fix a market OAuth expiry that triggered the wrong re-login modal, and
kill dev child processes on parent shutdown. (#15246, #15290)

---

## 🗂️ Pages, Library & Knowledge

- Document share flow with business slot stubs, plus Workspace and Agent
share tables. (#15309, #15439)
- Export Agent profiles as Markdown, preserving an empty agent prompt on
export. (#15312, #15316)
- Editable CodeMirror viewer for local files with document highlighting;
BM25 search extended to file-backed documents. (#15247, #15298)
- Default new Agent-doc files to `.md` and preserve IME composition;
refresh folder data on slug switch and dedupe breadcrumb fetches.
(#15335, #15427)

---

## 💬 Chat & User Experience

- Group-by-status mode for the Topic sidebar; dropped the legacy
session→agentId compatibility path from Topic queries. (#15366, #15378)
- Restore editor focus after the file picker closes, and close the skill
dropdown before navigating to settings. (#15391, #15394)
- Strip markdown tokens from fallback Topic titles; keep an open
ActionBar popup when hovering another message. (#15303, #15372)
- Stabilize home starter loading and stop transliterating model names in
the home starter; show artifact source while streaming. (#15310, #15324,
#15386)
- Group the sidebar spacer with recents and agents. (#15373)

---

## 📊 Analytics, Tasks & Notifications

- Token-usage mode on the activity heatmap, backed by a denormalized
topic usage/cost rollup. (#15365, #15417, #15425)
- Push: new `PushChannel`, receipt cron, and `pushToken` tRPC API.
(#15233)
- Tasks now support file and image attachments. (#15141)

---

## 🧩 Models & Providers

- Support Claude Opus 4.8 and configurable model routing with starters.
(#15314, #15384)
- MiniMax M3: new model entry and an Anthropic video runtime. (#15380,
#15403)
- Add `intern-s2-preview` with `thinking_mode`, and `step-3.7-flash`
support. (#15308, #15317)
- Block disabling the official provider; fix default provider setup in
business mode. (#15379, #15382)

---

## 🎨 UI & Modals

- Migrate modals to `@lobehub/ui/base-ui` (LOBE-9711 + eval batch),
including the create-custom-model and feedback/changelog modals.
(#15401, #15416)
- Restructure confirmModal title and content across deletion flows;
polish the service-model form and migrate its Switch to base-ui.
(#15426, #15440)
- Wrap the BlueBubbles bridge config into a connection card; update
`@lobehub/ui` to v5.15.5. (#15325, #15342)

---

## 🔒 Reliability

- Replace hardcoded `session_context` values with template variables in
credentials. (#15352)
- Point `CHANGELOG_URL` to `/changelog`. (#15428)

---

## 👥 Contributors

Huge thanks to **11 contributors** who shipped **88 merged PRs** this
cycle.

@hezhijie0327 · @qybaihe · @sxjeru · @arvinxx · @Innei · @tjx666 ·
@lijian · @sudongyuer · @cy948 · @rivertwilight · @AmAzing129

Plus @lobehubbot and renovate[bot] for maintenance.

---

**Full Changelog**: v2.2.1...release/weekly-20260604
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