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✨ feat(cc): render Linear MCP tool calls with branded inspector#14864

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feat/cc-linear-mcp-inspector
May 16, 2026
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✨ feat(cc): render Linear MCP tool calls with branded inspector#14864
arvinxx merged 4 commits into
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feat/cc-linear-mcp-inspector

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@arvinxx arvinxx commented May 16, 2026

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Summary

CC emits Linear MCP tools as mcp__claude_ai_Linear__<verb>_<noun> — the default inspector and the collapsed workflow summary surface those raw names, which read as Mcp__claude_ai_ Linear__get_issue after title-casing. This adds a Linear-aware inspector + summary humanizer for all 46 Linear MCP tools.

  • Inspector header: monochrome Linear logomark + Linear product prefix + a single chip split into action / value halves (e.g. Get issue | id: LOBE-8743)
  • Parent handling: when args contain parentId, it's surfaced with a CornerLeftUp icon — either inside the chip (when parentId is the primary arg, e.g. list_issues filter) or as a secondary badge appended after the chip (e.g. save_issue create with both title and parentId). Mirrors the parent visual used by TaskParentBar in the AgentTasks UI.
  • Hard 60-char cap on chip text so long comment bodies / search queries don't push the row off-screen.
  • Collapsed workflow summary: a new formatLinearMcpShortLabel helper (exported from @lobechat/builtin-tool-claude-code/client) plugs into getToolDisplayName, replacing Mcp__claude_ai_ Linear__get_issue with Linear · Get issue in the bundled row.

All 46 Linear apiNames are registered to the same inspector component via Object.fromEntries(LINEAR_MCP_TOOL_NAMES.map(...)) so adding/removing tools is a one-line change in the constant.

Test plan

  • Trigger mcp__claude_ai_Linear__get_issue → inspector shows <linear> Linear [Get issue | id: LOBE-xxxx]
  • Trigger mcp__claude_ai_Linear__save_issue (create with title + parentId) → chip shows the title, secondary ↰ LOBE-xxxx parent badge appears
  • Trigger mcp__claude_ai_Linear__save_issue (update with id) → chip key reads id, value is the issue id; "Update issue" action label
  • Trigger mcp__claude_ai_Linear__save_comment with a long body → body truncates at 60 chars with , chip doesn't overflow the row
  • Trigger mcp__claude_ai_Linear__list_issues with parentId filter → chip value renders ↰ LOBE-xxxx (no parentId: text key)
  • Trigger mcp__claude_ai_Linear__search_documentation → action reads "Search docs", chip value is the query (no double "Linear")
  • Multi-tool workflow with Linear + non-Linear calls → collapsed summary shows Linear · Get issue, Linear · Save comment, Agent instead of raw Mcp__… names
  • Verify monochrome icon swaps correctly between light/dark themes (uses colorTextDescription)

🤖 Generated with Claude Code

CC emits Linear MCP tools as `mcp__claude_ai_Linear__<verb>_<noun>` —
the default inspector and the collapsed summary surface those raw names,
which read as `Mcp__claude_ai_ Linear__get_issue` after title-casing.

Adds a generic Linear MCP inspector that:
- Shows the monochrome Linear logomark + "Linear" product prefix
- Renders the action as a single pill split into action / value halves
  (e.g. `Get issue | id: LOBE-8743`)
- Detects `parentId` and surfaces it with a CornerLeftUp icon, either in
  the chip's value half (when parent is the primary arg) or as a secondary
  badge after the chip (mirrors the parent visual used by AgentTask UI)
- Hard-caps chip text at 60 chars so long comment bodies / search queries
  don't push the row off-screen

Also humanizes the collapsed-workflow summary via a `formatLinearMcpShortLabel`
helper exported from `@lobechat/builtin-tool-claude-code/client`, so the
bundle row reads "Linear · Get issue" instead of the raw tool name.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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@dosubot dosubot Bot added size:L This PR changes 100-499 lines, ignoring generated files. feature:tool Tool calling and function execution labels May 16, 2026

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

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export const LINEAR_MCP_PREFIX = 'mcp__claude_ai_Linear__';

// Mirrors the wire names CC emits for the claude.ai Linear MCP server.
export const LINEAR_MCP_TOOL_NAMES = [

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P2 Badge Register the create_document Linear tool

This list is the sole source used to build LinearMcpInspectors, but it omits create_document. The repo already has Claude Code fixtures for mcp__claude_ai_Linear__create_document in packages/heterogeneous-agents/src/adapters/claudeCode.test.ts, so that real Linear tool will fall back to the generic inspector even though the summary helper now labels it as Linear. Add create_document to the registered names (or share the canonical tool list) so document creation calls get the branded inspector too.

Useful? React with 👍 / 👎.

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.92%. Comparing base (ff259bd) to head (4bbccd6).

Additional details and impacted files
@@           Coverage Diff            @@
##           canary   #14864    +/-   ##
========================================
  Coverage   65.91%   65.92%            
========================================
  Files        2960     2960            
  Lines      261500   261505     +5     
  Branches    26452    25594   -858     
========================================
+ Hits       172372   172386    +14     
+ Misses      88970    88961     -9     
  Partials      158      158            
Flag Coverage Δ
app 60.68% <100.00%> (+<0.01%) ⬆️
database 91.96% <ø> (ø)
packages/agent-runtime 80.48% <ø> (ø)
packages/builtin-tool-lobe-agent 18.33% <ø> (ø)
packages/context-engine 84.17% <ø> (ø)
packages/conversation-flow 92.43% <ø> (ø)
packages/file-loaders 87.60% <ø> (ø)
packages/memory-user-memory 75.01% <ø> (ø)
packages/model-bank 99.94% <ø> (ø)
packages/model-runtime 83.91% <ø> (ø)
packages/prompts 70.39% <ø> (ø)
packages/python-interpreter 92.90% <ø> (ø)
packages/ssrf-safe-fetch 0.00% <ø> (ø)
packages/types 12.69% <ø> (ø)
packages/utils 87.98% <ø> (ø)
packages/web-crawler 87.74% <ø> (ø)

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

Components Coverage Δ
Store 67.27% <ø> (ø)
Services 53.78% <ø> (ø)
Server 71.79% <ø> (ø)
Libs 56.16% <ø> (ø)
Utils 82.65% <ø> (ø)
🚀 New features to boost your workflow:
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…ector

CC's web tools were falling through to the generic tool UI because
`ClaudeCodeApiName` and the render/inspector registries hadn't been
extended. Adds dedicated inspector (query/url chip) and result card
(text for search, markdown for fetched pages) for both.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@dosubot dosubot Bot added size:XL This PR changes 500-999 lines, ignoring generated files. and removed size:L This PR changes 100-499 lines, ignoring generated files. labels May 16, 2026
…reak

`Group.test.tsx` mocks `antd-style` with only `createStaticStyles`. The
previous wiring imported `formatLinearMcpShortLabel` through the
`@lobechat/builtin-tool-claude-code/client` barrel, which transitively
loads `LinearMcp.tsx` → `@lobechat/shared-tool-ui/styles` → `keyframes`,
crashing the mock.

Splits the pure label utilities (LINEAR_MCP_PREFIX, parseToolName,
staticLabelFor, formatLinearMcpShortLabel, LINEAR_MCP_TOOL_NAMES) into
`linearMcpLabels.ts` with no React/antd-style imports, exposes it as
`@lobechat/builtin-tool-claude-code/client/labels`, and switches the
consumer in `toolDisplayNames.ts` to that subpath. The inspector
component keeps importing the same helpers locally.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Heterogeneous agent workflows often run 40+ tool calls. When the user
collapsed the workflow and clicked the header to re-expand, it landed
at the height-capped `semi` state and hid most of the chain. Now we
infer a "fully expanded experience" from `defaultWorkflowExpandLevel`
— any phase opting into `full` routes the manual expand straight to
`full` instead of the legacy `semi` cap.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@arvinxx arvinxx merged commit 6478c60 into canary May 16, 2026
35 checks passed
@arvinxx arvinxx deleted the feat/cc-linear-mcp-inspector branch May 16, 2026 10:41
arvinxx added a commit that referenced this pull request May 17, 2026
…hip the built-in skill side

Walks back the cross-package edits from the previous commit. The CC adapter
keeps its own `LinearMcp.tsx` + `linearMcpLabels.ts` exactly as #14864 left
them — `formatLinearMcpShortLabel` is still exported from
`@lobechat/builtin-tool-claude-code/client/labels` and `toolDisplayNames.ts`
still imports it from there. CC's inspector index continues to spread
`LinearMcpInspectors` into its own map.

The new shared module under `packages/builtin-tools/src/linear/` now only
covers the built-in LobeHub Linear skill path: `LinearIdentifier='linear'`
+ bare apiNames (`get_issue`, `save_issue`, …). The inspector component is
duplicated from CC on purpose — `builtin-tools` already depends on
`builtin-tool-claude-code`, so we can't import the other way without a
circular dep, and the user wants the CC code to stay put.

Drops the `LinearMcpInspectors` re-export and the CC-entry merge in
`inspectors.ts` that the previous commit had introduced.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
arvinxx added a commit that referenced this pull request May 17, 2026
…kill (#14884)

* ✨ feat(linear): share branded inspector between CC MCP and built-in Linear skill

The Linear-branded inspector (logomark + action chip + parentId badge) was
only registered against `mcp__claude_ai_Linear__*` tool names emitted by the
CC adapter. LobeHub's own built-in Linear skill calls land with
`identifier='linear'` and bare apiNames (`get_issue`, `save_issue`, …), so
they fell through to the generic Title + JSON inspector despite being the
exact same Linear surface.

Moves the inspector + label utilities out of `builtin-tool-claude-code` into
`packages/builtin-tools/src/linear/` (alongside `github/`) and registers
them twice in the central inspector map: once under `LinearIdentifier =
'linear'` for the built-in skill path, once merged into the CC entry for
the MCP-prefixed wire names. Same component, same look in both cases.

`formatLinearShortLabel` now matches bare apiNames against the known tool
list too, so the collapsed workflow summary reads `Linear · Get issue`
for built-in calls as well — previously only CC got the humanized label.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ♻️ refactor(linear): leave CC's LinearMcp inspector inside CC, only ship the built-in skill side

Walks back the cross-package edits from the previous commit. The CC adapter
keeps its own `LinearMcp.tsx` + `linearMcpLabels.ts` exactly as #14864 left
them — `formatLinearMcpShortLabel` is still exported from
`@lobechat/builtin-tool-claude-code/client/labels` and `toolDisplayNames.ts`
still imports it from there. CC's inspector index continues to spread
`LinearMcpInspectors` into its own map.

The new shared module under `packages/builtin-tools/src/linear/` now only
covers the built-in LobeHub Linear skill path: `LinearIdentifier='linear'`
+ bare apiNames (`get_issue`, `save_issue`, …). The inspector component is
duplicated from CC on purpose — `builtin-tools` already depends on
`builtin-tool-claude-code`, so we can't import the other way without a
circular dep, and the user wants the CC code to stay put.

Drops the `LinearMcpInspectors` re-export and the CC-entry merge in
`inspectors.ts` that the previous commit had introduced.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ♻️ refactor(linear): hoist shared LinearInspector + label utilities into shared-tool-ui

The Linear-branded inspector and its tool-name parsing helpers were
duplicated between `builtin-tool-claude-code/src/client/Inspector/LinearMcp`
(MCP-prefixed wire names) and `builtin-tools/src/linear/` (built-in skill
bare names). The dep graph (`builtin-tools` → `builtin-tool-claude-code` →
`shared-tool-ui`) means CC can't import from `builtin-tools`, so the
previous round kept two copies.

Moves the component + labels into `packages/shared-tool-ui/src/Inspector/
Linear/` — both CC and `builtin-tools` already depend on `shared-tool-ui`,
so they can each pull the same `LinearInspector` and register it under
whichever key shape their code path uses:

- CC's `LinearMcp.tsx` is now a 10-line wrapper that maps the shared
  inspector across every MCP-prefixed name.
- CC's `linearMcpLabels.ts` re-exports the parsing primitives + keeps the
  CC-only `formatLinearMcpShortLabel` (the prefix check stays here so the
  workflow-summary label only fires for MCP-prefixed wire names).
- `builtin-tools/src/linear/` drops its own Inspector / labels files; the
  index just registers the shared component under bare apiNames.

Exposes a labels-only subpath `@lobechat/shared-tool-ui/inspectors/
linear-labels` so the workflow-summary path can pull parsing helpers
without dragging the React inspector (and its `keyframes`-using style
modules) into `Group.test.tsx`'s mocked antd-style context.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@arvinxx arvinxx mentioned this pull request May 18, 2026
arvinxx added a commit that referenced this pull request May 18, 2026
# 🚀 LobeHub Release (20260518)

**Release Date:** May 18, 2026  
**Since v2.1.58:** 208 merged PRs · 209 commits · 16 contributors

> v2.2.0 introduces the **Chief Agent Operator** — an agent that runs
itself end-to-end. It self-iterates against its own output, assembles
sub-agent teams on demand through the heterogeneous runtime, and drives
a unified task system that knows when to pause for a human. Self-review,
AssistantGroup, and tasks/scheduling all converge into one operator
surface.

---

## ✨ Highlights

### 🎩 Chief Agent Operator

- **Self-iteration exits Lab** — Agent Signal's self-review pipeline
ships proposal actions straight into briefs and auto-executes the
approved follow-ups, with prompts hardened against eval. The operator
now critiques and re-runs its own work without a human in the loop.
(#14769, #14583, #14647, #14882)
- **Auto-formed agent teams** — Heterogeneous AssistantGroup gains
Monitor-style signal callbacks, read-only SubAgent threads with
breadcrumb headers, and a thread switcher. The operator dispatches
sub-agents and you can step into any branch to see what the team is
doing. (#14859, #14658, #14845, #14715)
- **Task system as the operator's runway** — Claude Code surfaces task
tools, AskUserQuestion freeform notes, and a dedicated `waitingForHuman`
topic status; `lobe-task` exposes `setTaskSchedule`; the scheduler is
hardened (maxExecutions cap, sub-10min heartbeat block, race-free
SchedulerForm). Long-running operator runs no longer go silent and stop
themselves when human input is needed. (#14870, #14639, #14713, #14865,
#14853)

### 🚀 Cloud & runtime

- **Cloud Claude Code V3** — Repo picker, GitHub token flow, and
sandbox-aware context bring cloud-hosted Claude Code to feature parity
with local; cloud sandbox completion now triggers the task lifecycle
end-to-end. (#14568, #14822, #14681)
- **Heterogeneous agent multi-replica safety** — Subagent threads,
ingest refresh, and parallel-tool counts now survive replica swaps
without losing parent_id or rolling back tool state. (#14897, #14631,
#14806, #14838)
- **Built-in tool lifecycle hooks** — `onBeforeCall` / `onAfterCall`
land on the built-in tool runtime; sub-agent dispatch moves to
`lobe-agent`; self-iteration aligns with the shared inspector pattern.
(#14719, #14715, #14827)
- **Knowledge base RAG unified** — Client and server share one
`KnowledgeBaseSearchService`; KB files preserved on `NoSuchKey` instead
of silently lost. (#14673, #14501)

### 💬 Workspace experience

- **Home daily brief + recommendations** — The home screen opens with a
linkable welcome, paired input hint, and a recommendations module
sourced from the operator's hetero action library. (#14589, #14645,
#14770)
- **Chat mode + redesigned action bar** — The chat input gains a
Chat/Agent mode toggle and a re-pitched action bar with icon-and-color
action tag chips. (#14774, #14903, #14846)
- **Documents tree, optimistic** — Document tree creates, deletes, and
inline renames now apply optimistically; the agent-documents index hides
web crawls and switches to a table layout. (#14714, #14292)
- **Branded MCP inspectors** — Linear MCP tool calls render with the
same branded inspector as the built-in Linear skill; CC MCP and built-in
skills now share inspector code. (#14864, #14884)
- **Bot identity gating** — Device tools are gated by sender identity,
the activator bypass is closed, and Slack mpim plus Discord DM
regressions are fixed. (#14634, #14664, #14733)

---

## 🏗️ Core Agent & Signal Pipeline

### Self-iteration & Agent Signal

- Self-iteration graduates out of Lab, with service, tool, name, and
concept structure unified across `agent-signal`, `prompts`, `database`,
and `builtin-tool-self-iteration`. (#14699, #14769)
- Self-review now proposes actions to briefs and auto-executes the
approved set, with eval-verified prompt hardening. (#14583, #14657,
#14647)
- Self-iteration built-in tool aligns with the shared runtime +
inspector patterns. (#14827)
- Agent Signal prompts adapt their response language and avoid blocking
agent execution. (#14890, #14775, #14882)
- Receipt descriptions now carry an Agent Signal marker, and self-review
hinted skill documents route correctly. (#14764, #14895)

### Heterogeneous agent runtime

- Subagent threads render read-only with a breadcrumb header and thread
switcher; SUBAGENT badge dropped, indentation tightened. (#14658,
#14845, #14783)
- Multi-replica safety: ingest refresh restores tools/model from DB to
fix parent_id breaks; new-step assistants sync across replicas;
subagent-tagged events no longer leak into the main gateway handler.
(#14897, #14631, #14838)
- Fetch-triggering events are deferred to keep parallel tool counts from
rolling back. (#14806)
- AskUserQuestion is wired for Claude Code, with auto-decline disabled
and a freeform note input on the cloud side; `waitingForHuman` is a
first-class topic status. (#14639, #14629, #14870)
- AssistantGroup gains Monitor-style signal callbacks; project skills
surface in the working sidebar and markdown preview. (#14859, #14896)
- Cloud Claude Code V3 — repo picker, GitHub token, sandbox context;
credentials alert and disabled input when not configured. (#14568,
#14822)
- Cloud sandbox completion now triggers the task lifecycle end-to-end.
(#14681)

### Agent runtime & context engine

- Built-in tool runtime gets `onBeforeCall` / `onAfterCall` lifecycle
hooks. (#14719)
- `CompletionLifecycle`, `HumanInterventionHandler`, and
`stepPresentation` are extracted from the runtime monolith. (#14441)
- Per-tool timeout is honored end-to-end for client tool dispatch.
(#14817)
- Compression budget accounts for `tool_calls`, reasoning content, and
tool defs; `call_llm` forwards tools into the budget. (#14813, #14837)
- Pre-flight context check now fails fast for OpenAI-compatible
providers. (#14824)
- Malformed `tool_call` names are recovered instead of finishing the
step silently. (#14577)
- Sub-agent dispatch moves from `lobe-gtd` to `lobe-agent`. (#14715)
- Hidden built-in tools now appear in the system prompt @-mention list.
(#14823)

### Agent tracing & operations

- New `agent_operations` table and runtime persistence for every
hetero-agent operation. (#14416, #14736)
- `signOperationJwt` issues 4-hour signed operation tokens. (#14586)
- S3 trace snapshots are zstd-compressed; DB `trace_s3_key` aligns with
the `.json.zst` suffix; legacy `.json` fallback preserved on fetch.
(#14807, #14860, #14826)

---

## 📱 Platform & Integrations

### Bot / Channels

- Device tools are gated by sender identity. (#14634)
- Activator bypass closed and device-access checks converged. (#14664)
- Slack mpim supported; Discord DM regression fixed; Slack connect +
slash commands repaired. (#14733, #14591)
- Bot channels, bot watch, bot callback service, and system bot
reliability fixes. (#14847, #14796, #14570, #14784, #14649)
- Online Messager scaffolding. (#14755)

### Onboarding

- Home daily brief with linkable welcome and paired input hint. (#14589)
- Recommendations module sourced from the hetero agent action library.
(#14645)
- Chat onboarding passes request triggers via metadata and preserves the
resume request. (#14770, #14798)
- Discovery turn progress gated by phase, with a reminder on stalled
discovery. (#14842, #14833)
- FullNameStep back button rejoins the shared prefix; ModeSwitch hidden
in production. (#14898, #14760)
- Agent marketplace folds into the web onboarding tool. (#14578, #14672)
- Onboarding interests stored as keys instead of free text; early-exit
skips marketplace and drops CJK prompts. (#14624, #14598)

### Model providers

- Gemini 3.1 Flash-Lite cards; Gemini schema sanitizer drops
non-compliant `enum` / `required`; zero `cachedContentTokenCount`
handled in usage conversion. (#14604, #14740, #14567)
- DeepSeek-V4 model cards and pricing restored to official rates.
(#14110, #14911)
- ernie-5.1 and spark-x2-flash support; Grok 4.3 `reasoning_effort`
support. (#14643, #14731, #14642)
- SiliconCloud catalog synced with API; duplicates removed; reasoning
params adjusted. (#14464)
- Minimax derives `max_tokens` from context window to avoid
`ExceededContextWindow`. (#14814)
- aihubmix uses the full models endpoint for a complete list; stale
empty-apiKey test dropped. (#14511, #14669)
- Stream parse errors are enriched with provider + model context.
(#14636)
- Visual content parts are consumed in the server runtime; video image
references move to a JSON object. (#14637, #14900)
- Google function call magic `thoughtSignature` now attaches to every
part, not just the last turn. (#14904)
- Service model assignments settings added; model extend-param options
removed. (#14712, #14607)

### Built-in tools & knowledge base

- `lobe-task` exposes `setTaskSchedule`; task scheduler hardened
(maxExecutions cap, sub-10min heartbeat blocked, SchedulerForm race fix,
rapid automation-mode toggle stabilized). (#14713, #14865, #14853,
#14801)
- KnowledgeBaseSearchService shares RAG runtime across client and
server. (#14673)
- KB files preserved on `NoSuchKey` and orphan documents/tasks cleaned.
(#14501)
- Document tree gets optimistic create/delete + inline rename. (#14714)
- agent-documents index hides web crawls and switches to a table layout.
(#14292)
- `lobe-clarify` and SKILL.md frontmatter parsing/edit validation are
unified. (#14566)
- AnalyzeVisualMedia inspector + Portal HTML preview refactor; HTML
preview restored for AssistantGroup messages. (#14777, #14811)
- Branded inspector shared between CC MCP and built-in Linear skill.
(#14884, #14864)

---

## 🖥️ CLI & User Experience

### Chat & Conversation

- Chat mode toggle and redesigned chat input action bar. (#14774)
- Action tag chips switch to icon + colored label; ActionDropdown closes
on sibling-open and focus-out; submenu uses native header/footer slots.
(#14903, #14802, #14901)
- Action bar padding equalized around the send button; skeleton shows in
action bar while config loads. (#14846, #14656)
- `useCmdEnterToSend` is respected in thread & task inputs; send button
enables after pasting into thread/comment input. (#14850, #14816)
- TopicChatDrawer state preserved during close animation. (#14803)
- Only the last assistant block animates during markdown streaming.
(#14906)
- Right working panel no longer auto-collapses on chat mount; home agent
config fetched so knowledge toggles reflect in UI. (#14883, #14834)

### Tasks

- Task scheduler, hotkey, comment, and TodoList polish. (#14707)
- Add Subtask button & card baseline aligned; activity card stop run;
task agent manager polish. (#14848, #14559, #14569)
- Task template skeleton CLS reduced; task page placeholder copy
refreshed. (#14788, #14704)
- Task agent model snapshotted into `task.config` at create time.
(#14670)
- User-feedback card, task card polish, and Run-now context menu in
markdown. (#14727)
- Inline skill auth in recommended task templates. (#14676)

### Navigation & Layout

- Tab bar gains a Chrome-style divider between inactive tabs. (#14892)
- SideBarDrawer & header layout polish; nav ActionIcon sizing unified;
TodoList encapsulation improved. (#14762, #14692)
- Desktop header icons, sidebar density, and task menus polished.
(#14724)
- Standardized header action icon sizes. (#14717)
- Chat topic title length increased; copy session ID added to topic
dropdown menu. (#14659, #14595)
- Heterogeneous agent topic rows regain indentation. (#14783)

### Other polish

- Usage token details shortened; tool execution time formatted as `Xmin
Ys`. (#14849, #14641)
- Tool arguments display gets word-wrap toggle; long tool-call params
wrap instead of truncate. (#14706, #14640)
- Editor stops showing per-line placeholder once content is present.
(#14852)
- Visible divider between queued messages; intervention confirmation bar
polished. (#14593, #14587)
- Credit top-up copy refreshed; auth captcha retry copy refreshed; brief
recommendations layout polished. (#14821, #14561, #14871)

---

## 🔧 Tooling & Developer Experience

- Dev-only feature flag override panel. (#14565)
- `__DEV__` define replaces `process.env.NODE_ENV` in the SPA. (#14696)
- Agent-settings drops Meta/Documents tabs and restores `inputTemplate`.
(#14874)
- `local-system` forwards all `grepContent` params and moves the
executor to `/client`. (#14888)
- `lobe-task` and `setTaskSchedule` exposed. (#14713)
- Memory user-memory benchmark agent config and source-id extraction
schemas. (#14779, #14778)
- CLI man page drops stale cron entry; `clearMessages` hotkey removed.
(#14709, #14906)
- Skill docs simplified; cloud heteroContext gains sandbox TTL +
public-repo fork push guide. (#14785, #14761)

---

## 🔒 Security & Reliability

- **Security:** Sensitive comments and examples sanitized from the
production JS bundle. (#14557)
- **Security:** Inactive OIDC access rejected. (#14674)
- **Security:** CASC `new Function()` template replaced with safe string
builders. (#14751)
- **Security:** Sign-in captcha flow removed in favor of safer flow.
(#14573)
- **Security:** Desktop local file previews restricted to safe roots.
(#14789)
- **Security:** Image binary capped at 3.75 MB so base64 payload stays
under the Anthropic 5 MB limit. (#14711)
- **Reliability:** Neon/Node pools get error listeners to prevent Lambda
crashes. (#14606)
- **Reliability:** `paradedb.match(...)` replaces hardcoded normalizer
in memory search. (#14590)
- **Reliability:** `PlaceholderVariablesProcessor` errors carry
diagnostic context. (#14741)
- **Reliability:** File storage upload checks are serialized; multiple
account link bug fixed. (#14829, #14562)
- **Reliability:** `ScrollShadow` replaced with `ScrollArea` to fix a
React infinite render loop (error code 185). (#14689)
- **Reliability:** Embedding token cap enforced — long memory queries
are limited and truncated before search. (#14757)
- **Reliability:** Embed binary blob guard + oversized output cap in
`local-system.readFile`. (#14602)
- **Reliability:** Windows npm CLI shims resolved before spawning
agents. (#14772, #14720)
- **Reliability:** Vite pinned to 8.0.12 to avoid the rolldown 1.0.1
preload regression; desktop runtime externals split from native deps.
(#14804, #14776)
- **Reliability:** Old lobehub cron job removed; WeChat URL rules
dropped from web crawler. (#14630, #14633)

---

## 👥 Contributors

Huge thanks to **16 contributors** who shipped **208 merged PRs** this
cycle.

@hezhijie0327 · @sxjeru · @hardy-one · @Bianzinan · @brone1323 · @YuSaZh
· @Wxh16144 · @arvinxx · @Innei · @tjx666 · @neko · @lijian · @rdmclin2
· @sudongyuer · @AmAzing129 · @rivertwilight

Plus @lobehubbot for maintenance translations.

---

**Full Changelog**:
v2.1.58...v2.2.0
github-actions Bot added a commit to mayenjoy/lobe-chat that referenced this pull request May 18, 2026
…hub#14864)

* ✨ feat(cc): render Linear MCP tool calls with branded inspector

CC emits Linear MCP tools as `mcp__claude_ai_Linear__<verb>_<noun>` —
the default inspector and the collapsed summary surface those raw names,
which read as `Mcp__claude_ai_ Linear__get_issue` after title-casing.

Adds a generic Linear MCP inspector that:
- Shows the monochrome Linear logomark + "Linear" product prefix
- Renders the action as a single pill split into action / value halves
  (e.g. `Get issue | id: LOBE-8743`)
- Detects `parentId` and surfaces it with a CornerLeftUp icon, either in
  the chip's value half (when parent is the primary arg) or as a secondary
  badge after the chip (mirrors the parent visual used by AgentTask UI)
- Hard-caps chip text at 60 chars so long comment bodies / search queries
  don't push the row off-screen

Also humanizes the collapsed-workflow summary via a `formatLinearMcpShortLabel`
helper exported from `@lobechat/builtin-tool-claude-code/client`, so the
bundle row reads "Linear · Get issue" instead of the raw tool name.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ✨ feat(cc): render WebSearch and WebFetch tool calls with custom inspector

CC's web tools were falling through to the generic tool UI because
`ClaudeCodeApiName` and the render/inspector registries hadn't been
extended. Adds dedicated inspector (query/url chip) and result card
(text for search, markdown for fetched pages) for both.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* 🐛 fix(cc): isolate Linear MCP label helper to avoid antd-style mock break

`Group.test.tsx` mocks `antd-style` with only `createStaticStyles`. The
previous wiring imported `formatLinearMcpShortLabel` through the
`@lobechat/builtin-tool-claude-code/client` barrel, which transitively
loads `LinearMcp.tsx` → `@lobechat/shared-tool-ui/styles` → `keyframes`,
crashing the mock.

Splits the pure label utilities (LINEAR_MCP_PREFIX, parseToolName,
staticLabelFor, formatLinearMcpShortLabel, LINEAR_MCP_TOOL_NAMES) into
`linearMcpLabels.ts` with no React/antd-style imports, exposes it as
`@lobechat/builtin-tool-claude-code/client/labels`, and switches the
consumer in `toolDisplayNames.ts` to that subpath. The inspector
component keeps importing the same helpers locally.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* 💄 ui(hetero): land manual workflow expand at full level

Heterogeneous agent workflows often run 40+ tool calls. When the user
collapsed the workflow and clicked the header to re-expand, it landed
at the height-capped `semi` state and hid most of the chain. Now we
infer a "fully expanded experience" from `defaultWorkflowExpandLevel`
— any phase opting into `full` routes the manual expand straight to
`full` instead of the legacy `semi` cap.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
github-actions Bot added a commit to mayenjoy/lobe-chat that referenced this pull request May 18, 2026
…hub#14864)

* ✨ feat(cc): render Linear MCP tool calls with branded inspector

CC emits Linear MCP tools as `mcp__claude_ai_Linear__<verb>_<noun>` —
the default inspector and the collapsed summary surface those raw names,
which read as `Mcp__claude_ai_ Linear__get_issue` after title-casing.

Adds a generic Linear MCP inspector that:
- Shows the monochrome Linear logomark + "Linear" product prefix
- Renders the action as a single pill split into action / value halves
  (e.g. `Get issue | id: LOBE-8743`)
- Detects `parentId` and surfaces it with a CornerLeftUp icon, either in
  the chip's value half (when parent is the primary arg) or as a secondary
  badge after the chip (mirrors the parent visual used by AgentTask UI)
- Hard-caps chip text at 60 chars so long comment bodies / search queries
  don't push the row off-screen

Also humanizes the collapsed-workflow summary via a `formatLinearMcpShortLabel`
helper exported from `@lobechat/builtin-tool-claude-code/client`, so the
bundle row reads "Linear · Get issue" instead of the raw tool name.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ✨ feat(cc): render WebSearch and WebFetch tool calls with custom inspector

CC's web tools were falling through to the generic tool UI because
`ClaudeCodeApiName` and the render/inspector registries hadn't been
extended. Adds dedicated inspector (query/url chip) and result card
(text for search, markdown for fetched pages) for both.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* 🐛 fix(cc): isolate Linear MCP label helper to avoid antd-style mock break

`Group.test.tsx` mocks `antd-style` with only `createStaticStyles`. The
previous wiring imported `formatLinearMcpShortLabel` through the
`@lobechat/builtin-tool-claude-code/client` barrel, which transitively
loads `LinearMcp.tsx` → `@lobechat/shared-tool-ui/styles` → `keyframes`,
crashing the mock.

Splits the pure label utilities (LINEAR_MCP_PREFIX, parseToolName,
staticLabelFor, formatLinearMcpShortLabel, LINEAR_MCP_TOOL_NAMES) into
`linearMcpLabels.ts` with no React/antd-style imports, exposes it as
`@lobechat/builtin-tool-claude-code/client/labels`, and switches the
consumer in `toolDisplayNames.ts` to that subpath. The inspector
component keeps importing the same helpers locally.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* 💄 ui(hetero): land manual workflow expand at full level

Heterogeneous agent workflows often run 40+ tool calls. When the user
collapsed the workflow and clicked the header to re-expand, it landed
at the height-capped `semi` state and hid most of the chain. Now we
infer a "fully expanded experience" from `defaultWorkflowExpandLevel`
— any phase opting into `full` routes the manual expand straight to
`full` instead of the legacy `semi` cap.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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