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Bug Fixes

  • Codex trellis-check was shipped read-only, contradicting its own contract. packages/cli/src/templates/codex/agents/trellis-check.toml had sandbox_mode = "read-only" and framed itself as “Read-only Trellis reviewer focused on correctness”. Every other platform’s check agent has Read, Write, Edit tools and the description explicitly says “Reviews code changes against specs and self-fixes issues”. workflow.md § Phase 2.2 is unambiguous:
    The check agent’s job:
    • Review code changes against specs
    • Auto-fix issues it finds
    • Run lint and typecheck to verify
    Result for Codex users: trellis-check would produce findings but could not touch the filesystem, forcing the main agent to manually apply every fix. This is a silent contract violation, not just a permissions issue — the workflow assumes check closes the loop. Fixed by:
    • sandbox_mode = "workspace-write" (same as trellis-implement and trellis-research on codex)
    • Rewrote developer_instructions to instruct self-fix directly, re-run lint/type-check until green, and emit a Findings (fixed) / Findings (not fixed) / Verification report — behaviorally identical to the Claude Code / Cursor check agent.

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Upgrade

trellis update
Not a breaking release. update.skip is respected. If you haven’t customized .codex/agents/trellis-check.toml, it auto-updates; if you have, you’ll see the standard Modified by you confirm prompt with diff. Install: npm install -g @mindfoldhq/trellis@beta