Individual skill

implement-spec-with-codex

Run [implement-spec](../implement-spec/SKILL.md) with Codex doing the implementation passes while you orchestrate, integrate, and review. Use when the user asks to implement a spec with Codex, or to run implement-spec with Codex as the implementer.

skills/engineering/implement-spec-with-codex/SKILL.md

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Observed behavior: Network or broad shell
Last checked: Nov 9, 2026

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Repository stars (not skill ratings): 1,468
Repository last updated: Nov 8, 2026
License: MIT

Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.

agent-skills Repository topic
ai-agents Repository topic
autonomous-agents Repository topic
autoresearch Repository topic
claude-code Repository topic
code-review Repository topic
codex Repository topic
developer-tools Repository topic
software-engineering Repository topic
spec-driven-development Repository topic
engineering Derived category

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SKILL.mdcore · 2,181 bytes

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# Implement Spec with Codex

Run [implement-spec](../implement-spec/SKILL.md) exactly — same loop, same
gates, same maintenance checkpoints — but Codex writes the code. Invoking this
skill IS the explicit ask that authorizes `codex exec` delegation under the
[codex](../codex/SKILL.md) skill.

## Role split

- **Codex implements — whenever possible.** Default every implementation pass
  to a `codex exec`, sliced sharp and prompted per the codex skill (prompt
  blocks, sandbox choice, exec liveness). Run independent slices as concurrent
  execs in separate worktrees, exactly where implement-spec would fan out
  subagents.