feat(mship): async runs - #6329

The latest updates on your projects. Learn more about Vercel for GitHub.

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
docs	Skipped		Aug 6, 2026 6:21pm

Greptile Summary

The PR adds asynchronous Copilot run_workflow launches, carrying execution correlation through the queue and reporting accepted background runs without waiting for completion. It also adds deployment preflight errors and removes scheduled-task entries from generated tool artifacts.

• Adds browser-side async enqueueing and interrupted-confirmation recovery.
• Propagates Copilot tool-call and trigger-block correlation into background workflow execution.
• Enforces deployed/current workflow state for bound async launches.
• Extends structural confirmation handling for allowlisted deployment failures.

Confidence Score: 4/5

The PR should not merge until the undeployed async-workflow path releases its reserved execution slot.

A rejected bound async launch currently retains an admission slot until expiration, allowing repeated preflight failures to incorrectly exhaust workflow concurrency for the billing account.

Files Needing Attention: apps/sim/app/api/workflows/[id]/execute/route.ts

sequenceDiagram
  participant M as Mothership
  participant B as Browser client
  participant API as Workflow execute route
  participant Q as Job queue
  participant W as Background worker
  M->>B: "run_workflow(async=true)"
  B->>API: POST execute (X-Execution-Mode: async)
  API->>API: Authenticate, claim IDs, preprocess
  alt deployment valid
    API->>Q: Enqueue correlated execution
    API-->>B: 202 + executionId
    B-->>M: background confirmation
    Q->>W: Execute deployed workflow
  else missing or stale deployment
    API-->>B: Structured deployment error
    B-->>M: Allowlisted failure confirmation
  end

_{Reviews (1): Last reviewed commit: "Fix lint" | Re-trigger Greptile}

⚠️ Cross-repo companion check

One or more companion PRs aren't merged into staging yet. Merging this without them will leave copilot and sim out of sync — merge them in lockstep.

• ❌ simstudioai/mothership#411 — OPEN, not merged (targets staging) — feat(mship): async runs