ask-codex skillA
ask-codex is agent-read markdown (skill) from yeaight7/agent-powerups: Use when a Claude Code agent needs to delegate a question, subtask, or review to a local Codex instance..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Ask Codex ## Purpose Use the local Codex CLI as an external worker or advisor from inside a Claude Code session. Hand off a focused task, collect the output, and save a reviewable Markdown artifact before acting on the result. ## When to Use - Need a Codex second opinion on a design decision or code change. - Want to delegate a self-contained subtask to Codex and inspect the result. - Exploring a problem from a different model's perspective. - Do not use when `codex` CLI is missing or unauthenticated. - Do not use for tasks that require interactive back-and-forth — Codex output is captured once. ## Requirements - `codex` CLI available in PATH and authenticated. - Verify with: ```bash codex --version ``` If `codex` is missing, stop and ask the user to install it. Installation reference: ```bash npm install -g @openai/codex ``` ## Inputs - A specific, scoped prompt or task description. - Optional: file paths or code snippets to include inline in the prompt. - Optional: artifact output directory (defaults to `.apx/artifacts/`). ## Workflow ### 1. Check the CLI is available ```bash codex --version ``` If this fails, stop. Do not proceed without `codex` in PATH. …
Read the whole file at its exact version.
How to install
mdr add yeaight7/agent-powerups/ask-codex@git:20260429.74655e1mdr add yeaight7/agent-powerups/ask-codex@sha256:1fc0b842f7472d0fPin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_urqzyttrdhfvhk75)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260429.74655e1 latest | 2026-04-29 | 74655e1 | 4,244 B | A | view · diff |
| git:20260429.22f899b | 2026-04-29 | 22f899b | 3,900 B | A | view · diff |
| git:20260429.af39110 | 2026-04-29 | af39110 | 3,536 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4244 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
yeaight7/agent-powerups · 6 stars · license Apache-2.0 · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_urqzyttrdhfvhk75 GET https://markdownregistry.com/api/v1/resolve?ref=yeaight7/agent-powerups/ask-codex GET https://markdownregistry.com/api/v1/blob/1fc0b842f7472d0f9e3eff2f3a3b73140e4c2167053642fdfda4f9edf3407d5e
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