v0.5.86: server side copilot, copilot mcp, error notifications, jira outputs destructuring, slack trigger improvements #3178

waleedlatif1 · 2026-02-10T04:34:28Z

fix(notifications): throw notification on runtime errors, move predeploy checks to update in deploy modal (fix(notifications): throw notification on runtime errors, move predeploy checks to update in deploy modal #3172)
improvement(jsm): destructured outputs for jsm, jira, and added 1password integration (improvement(jsm): destructured outputs for jsm, jira, and added 1password integration #3174)
fix(slack): resolve file metadata via files.info when event payload is partial (fix(slack): resolve file metadata via files.info when event payload is partial #3176)
feat(copilot): copilot mcp + server side copilot execution (feat(copilot): copilot mcp + server side copilot execution #3173)
fix(mcp): harden notification system against race conditions (fix(mcp): harden notification system against race conditions #3168)
improvement(preview): added trigger mode context for deploy preview (improvement(preview): added trigger mode context for deploy preview #3177)
improvement(logs): skill icon for tool call (improvement(logs): skill icon for tool call #3181)
improvement(mcp): improved mcp sse events notifs, update jira to handle files, fix UI issues in settings modal, fix org and workspace invitations when bundled (improvement(mcp): improved mcp sse events notifs, update jira to handle files, fix UI issues in settings modal, fix org and workspace invitations when bundled #3182)
fix(execution): scope execution state per workflow to prevent cross-workflow bleed (fix(execution): scope execution state per workflow to prevent cross-workflow bleed #3183)
improvement(helm): support copilot-only deployments (improvement(helm): support copilot-only deployments #3185)
fix(memory): upgrade bun from 1.3.3 to 1.3.9 (fix(memory): upgrade bun from 1.3.3 to 1.3.9 #3186)
improvement(terminal): increase workflow logs limit from 1k to 5k per workflow (improvement(terminal): increase workflow logs limit from 1k to 5k per workflow #3188)
fix(triggers): add copilot as a trigger type (fix(triggers): add copilot as a trigger type #3191)
fix(logs): surface handled errors as info in logs (fix(logs): surface handled errors as info in logs #3190)
fix(terminal): subflow logs rendering (fix(terminal): subflow logs rendering #3189)
improvement(timeouts): files/base64 should use max timeouts + auth centralization (improvement(timeouts): files/base64 should use max timeouts + auth centralization #3179)

fix(notifications): throw notification on runtime errors, move predeploy checks to update in deploy modal

…word integration (#3174) * improvement(jsm): destructured outputs for jsm, jira, and added 1password integration * update 1password to support cloud & locally hosted * updated & tested 1pass * added an additional wandConfig for OnePassword & jira search issues * finished jira * removed unused route * updated types * restore old outputs * updated types

…s partial (#3176)

* v0 * v1 * Basic ss tes * Ss tests * Stuff * Add mcp * mcp v1 * Improvement * Fix * BROKEN * Checkpoint * Streaming * Fix abort * Things are broken * Streaming seems to work but copilot is dumb * Fix edge issue * LUAAAA * Fix stream buffer * Fix lint * Checkpoint * Initial temp state, in the middle of a refactor * Initial test shows diff store still working * Tool refactor * First cleanup pass complete - untested * Continued cleanup * Refactor * Refactor complete - no testing yet * Fix - cursor makes me sad * Fix mcp * Clean up mcp * Updated mcp * Add respond to subagents * Fix definitions * Add tools * Add tools * Add copilot mcp tracking * Fix lint * Fix mcp * Fix * Updates * Clean up mcp * Fix copilot mcp tool names to be sim prefixed * Add opus 4.6 * Fix discovery tool * Fix * Remove logs * Fix go side tool rendering * Update docs * Fix hydration * Fix tool call resolution * Fix * Fix lint * Fix superagent and autoallow integrations * Fix always allow * Update block * Remove plan docs * Fix hardcoded ff * Fix dropped provider * Fix lint * Fix tests * Fix dead messages array * Fix discovery * Fix run workflow * Fix run block * Fix run from block in copilot * Fix lint * Fix skip and mtb * Fix typing * Fix tool call * Bump api version * Fix bun lock * Nuke bad files

* fix(mcp): harden notification system against race conditions - Guard concurrent connect() calls in connection manager with connectingServers Set - Suppress post-disconnect notification handler firing in MCP client - Clean up Redis event listeners in pub/sub dispose() - Add tests for all three hardening fixes (11 new tests) * updated tests * plugged in new mcp event based system and create sse route to publish notifs * ack commetns * fix reconnect timer * cleanup when running onClose * fixed spacing on mcp settings tab * keep error listeners before quiet in redis

…3177) * improvement(preview): added trigger mode context for deploy preview * use existing helper * enhance disabled mode for subblocks * update * update all subblocks to allow scrolling in read only mode * updated short and long input to match others, reverted triggerutils change

vercel · 2026-02-10T04:34:33Z

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greptile-apps · 2026-02-10T04:34:47Z

Too many files changed for review. (329 files found, 100 file limit)

apps/sim/app/api/tools/jsm/requesttypefields/route.ts

cursor

Cursor Bugbot has reviewed your changes and found 6 potential issues.

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cursor · 2026-02-10T04:40:31Z

apps/sim/lib/copilot/chat-payload.ts

+    ...(contexts && contexts.length > 0 ? { context: contexts } : {}),
+    ...(chatId ? { chatId } : {}),
+    ...(processedFileContents.length > 0 ? { fileAttachments: processedFileContents } : {}),
+    ...(integrationTools.length > 0 ? { integrationTools } : {}),


Payload key renamed from tools to integrationTools

High Severity

The old code sent tool definitions to the Go backend under the key tools (via { tools: integrationTools }), but buildCopilotRequestPayload uses JavaScript shorthand property syntax { integrationTools }, which sends them under the key integrationTools instead. The chat route's logging still references requestPayload.tools (which will always be undefined), confirming this rename was unintentional. The Go copilot backend likely won't find any tools in the payload.

Additional Locations (1)

apps/sim/app/api/copilot/chat/route.ts#L227-L233

cursor · 2026-02-10T04:40:32Z

apps/sim/lib/copilot/chat-payload.ts

+    ...(integrationTools.length > 0 ? { integrationTools } : {}),
+    ...(credentials ? { credentials } : {}),
+    ...(commands && commands.length > 0 ? { commands } : {}),
+  }


Missing conversationId in request payload breaks multi-turn chat

High Severity

The old code included conversationId in the payload sent to the Go backend (via ...(effectiveConversationId ? { conversationId: effectiveConversationId } : {})). The chat route still computes effectiveConversationId but never passes it to buildCopilotRequestPayload, and the function doesn't accept or include it. Without this, the Go backend can't resume prior conversation state on subsequent messages, breaking multi-turn chat continuity.

Additional Locations (1)

apps/sim/app/api/copilot/chat/route.ts#L196-L218

cursor · 2026-02-10T04:40:32Z

apps/sim/lib/copilot/chat-payload.ts

+    fileAttachments,
+    commands,
+    chatId,
+  } = params


Accepted implicitFeedback parameter silently dropped from payload

Medium Severity

buildCopilotRequestPayload accepts implicitFeedback in its BuildPayloadParams interface but never destructures or uses it. The old code injected implicit feedback as a system message into the conversation. Now, any implicit feedback provided by the client is silently ignored, potentially degrading response quality without any error.

cursor · 2026-02-10T04:40:32Z

apps/sim/lib/copilot/chat-payload.ts

+    ...(integrationTools.length > 0 ? { integrationTools } : {}),
+    ...(credentials ? { credentials } : {}),
+    ...(commands && commands.length > 0 ? { commands } : {}),
+  }


Missing stream flag in main orchestrator payload

Medium Severity

The old payload included stream: true and streamToolCalls: true when sending to the Go backend. buildCopilotRequestPayload omits both fields. Notably, orchestrateSubagentStream explicitly adds stream: true to its payload, but the main orchestrateCopilotStream does not. If the Go backend checks this field to decide its response format, the SSE parser in runStreamLoop will fail on a non-streaming response.

cursor · 2026-02-10T04:40:32Z

apps/sim/app/api/copilot/chat/route.ts

-          provider: 'vertex',
-          model: envModel,
-          apiKey: env.COPILOT_API_KEY,
-          vertexProject: env.VERTEX_PROJECT,


Title generation race can push to closed stream

Medium Severity

The generateChatTitle promise fires asynchronously (.then(...)) and calls pushEvent after the title resolves. However, if the orchestrator finishes and the finally block calls controller.close() before the title promise resolves, the pushEvent call will attempt to enqueue on a closed controller. The old code had a try-catch around controller.enqueue, but pushEvent's catch only sets clientDisconnected — the controller.close() in finally no longer has a try-catch wrapper either, compounding this race.

cursor · 2026-02-10T04:40:32Z

apps/sim/app/api/mcp/copilot/route.ts

+      headless: true,
+      chatId,
+      source: 'mcp',
+    }


MCP build bypasses tool/credential loading for Go backend

Medium Severity

The handleBuildToolCall in the MCP copilot route constructs a request payload for orchestrateCopilotStream without including integration tool definitions or user credentials. The main chat route uses buildCopilotRequestPayload which fetches OAuth tokens and tool schemas for build mode. The MCP build path skips this entirely, so the Go backend won't have access to available tool schemas or user credentials needed to execute integration tools.

Adds the AgentSkillsIcon to trace spans in logs when displaying the load_skill tool. Previously, skills appeared with a default gray color. Now they display with the proper skill icon and a purple (#8B5CF6) background color, consistent with the skills icon used in the settings modal and skill input components. Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: Emir Karabeg <emir-karabeg@users.noreply.github.com>

…imeouts improvement(timeouts): files/base64 should use max timeouts + auth centralization

* improvement(schema): centralize derivation of block schemas * address bugbot comments * remove unused code * address greptile comments * merge conflict resolution * fix * update tests * address greptile comments * make evaluator metrics only * return base and metrics for evaluator

* Copilot enterprise models * Fix azure anthropic * Fix * Consolidation * Cleanup * Clean up code * Fix lint * cleanup * Fix greptile

…le files, fix UI issues in settings modal, fix org and workspace invitations when bundled (#3182) * improvement(mcp): improved mcp sse events notifs, update jira to handle files, fix UI issues in settings modal, fix org and workspace invitations when bundled * added back useMcpToolsEvents for event-driven discovery * ack PR comments * updated placeholder * updated colors, error throwing in mcp modal * ack comments * updated error msg

…orkflow bleed (#3183) * fix(execution): scope execution state per workflow to prevent cross-workflow bleed * fix(execution): use validated workflowId param instead of non-null assertion in handleRunUntilBlock * improvement(execution): use individual selectors to avoid unnecessary re-renders from unselectored store hook * improvement(execution): use useShallow selector in workflow.tsx to avoid re-renders from lastRunPath/lastRunEdges changes

…ody streaming (#3187) * fix(posthog): replace proxy rewrite with route handler for reliable body streaming * fix posthog

apps/sim/app/ingest/[[...path]]/route.ts

… workflow (#3188)

* fix(logs): surface handled errors as info in logs * pr comments

* fix(triggers): add copilot as a trigger type * update color

waleedlatif1 and others added 6 commits February 9, 2026 11:49

Merge pull request #3172 from simstudioai/fix/notifs

622d0ca

fix(notifications): throw notification on runtime errors, move predeploy checks to update in deploy modal

fix(slack): resolve file metadata via files.info when event payload i…

e5d3049

…s partial (#3176)

github-advanced-security bot found potential problems Feb 10, 2026

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Merge pull request #3179 from simstudioai/improvement/file-download-t…

be3cdcf

…imeouts improvement(timeouts): files/base64 should use max timeouts + auth centralization

vercel bot temporarily deployed to Preview February 10, 2026 23:57 Inactive

vercel bot temporarily deployed to Preview February 11, 2026 00:31 Inactive

feat(copilot): enterprise configuration (#3184)

c5dd90e

* Copilot enterprise models * Fix azure anthropic * Fix * Consolidation * Cleanup * Clean up code * Fix lint * cleanup * Fix greptile

vercel bot temporarily deployed to Preview February 11, 2026 00:37 Inactive

improvement(helm): support copilot-only deployments (#3185)

f8e9614

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vercel bot deployed to Preview February 11, 2026 01:11 View deployment

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fix(memory): upgrade bun from 1.3.3 to 1.3.9 (#3186)

f5dc180

vercel bot deployed to Preview February 11, 2026 03:32 View deployment

fix(posthog): replace proxy rewrite with route handler for reliable b…

c471627

…ody streaming (#3187) * fix(posthog): replace proxy rewrite with route handler for reliable body streaming * fix posthog

vercel bot temporarily deployed to Preview February 11, 2026 04:05 Inactive

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improvement(terminal): increase workflow logs limit from 1k to 5k per…

8a24b56

… workflow (#3188)

vercel bot temporarily deployed to Preview February 11, 2026 04:11 Inactive

fix(terminal): subflow logs rendering (#3189)

af01dce

vercel bot temporarily deployed to Preview February 11, 2026 05:16 Inactive

fix(logs): surface handled errors as info in logs (#3190)

13a9111

* fix(logs): surface handled errors as info in logs * pr comments

vercel bot temporarily deployed to Preview February 11, 2026 05:21 Inactive

fix(triggers): add copilot as a trigger type (#3191)

3d5bd00

* fix(triggers): add copilot as a trigger type * update color

vercel bot temporarily deployed to Preview February 11, 2026 05:36 Inactive

waleedlatif1 merged commit 5058527 into main Feb 11, 2026
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v0.5.86: server side copilot, copilot mcp, error notifications, jira outputs destructuring, slack trigger improvements #3178

v0.5.86: server side copilot, copilot mcp, error notifications, jira outputs destructuring, slack trigger improvements #3178

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v0.5.86: server side copilot, copilot mcp, error notifications, jira outputs destructuring, slack trigger improvements #3178

v0.5.86: server side copilot, copilot mcp, error notifications, jira outputs destructuring, slack trigger improvements #3178

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Payload key renamed from tools to integrationTools

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Missing conversationId in request payload breaks multi-turn chat

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Accepted implicitFeedback parameter silently dropped from payload

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Missing stream flag in main orchestrator payload

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Title generation race can push to closed stream

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MCP build bypasses tool/credential loading for Go backend

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waleedlatif1 commented Feb 10, 2026 •

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Payload key renamed from `tools` to `integrationTools`

Missing `conversationId` in request payload breaks multi-turn chat

Accepted `implicitFeedback` parameter silently dropped from payload

Missing `stream` flag in main orchestrator payload