codex-cli-specialist SKILL.md skillA
codex-cli-specialist from borghei/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add borghei/claude-skills/codex-cli-specialist@v1.1.0Pins v1.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- borghei/claude-skills
- Path
engineering/codex-cli-specialist/SKILL.md- Versions recorded
- 6
- Latest version
- v1.1.0, committed Oct 23, 2026
- First version recorded
- Mar 30, 2026
- Size
- 7,392 bytes
- Repository stars
- 1,075
- License
- a license file GitHub does not identify
OpenAI Codex CLI and cross-platform skill authoring. Use when setting up Codex CLI, converting or syncing skills between Claude Code and Codex, configuring agents/openai.yaml, or validating cross-platform skill compatibility.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Codex CLI Specialist The agent converts Claude Code skills to Codex-compatible format, validates cross-platform compatibility, and builds skill registry manifests. It generates `agents/openai.yaml` configurations from SKILL.md frontmatter, runs 17 compatibility checks across both platforms, and produces `skills-index.json` for discovery systems. ## Core Capabilities - **Skill conversion** — turn a Claude Code SKILL.md into a Codex-compatible skill by generating `agents/openai.yaml` and copying scripts/references/assets. - **Cross-platform validation** — run 17 checks across Claude Code, Codex CLI, and shared categories (frontmatter, openai.yaml, encoding, naming, size). - **Index building** — scan skill directories and emit a `skills-index.json` manifest for registries, discovery, and version pinning. - **Codex CLI setup & operation** — install, configure API access, and run with the right approval mode (suggest / auto-edit / full-auto). - **Dual-target authoring** — write skills that work on both platforms from one shared `scripts/`, `references/`, `assets/` tree. …
Read the whole file at its exact version.
How to install
mdr add borghei/claude-skills/codex-cli-specialist@sha256:6c3ad18dbbfae34eThe line at the top of this page pins the label v1.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_itc46demlecxmgrt)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Mar 30, 2026 and Oct 23, 2026, about one every 41 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.0 latest | 2026-10-23 | 2b5180a | 7,392 B | A | view · diff |
| v1.1.0 | 2026-06-22 | 65b93aa | 7,289 B | A | view · diff |
| v1.1.0 | 2026-06-17 | 8980a67 | 6,591 B | A | view · diff |
| v1.0.0 | 2026-06-17 | 0c19211 | 28,880 B | A | view · diff |
| v1.0.0 | 2026-04-02 | d83e68b | 29,080 B | A | view · diff |
| v1.0.0 | 2026-03-30 | 6b5a5d8 | 28,275 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 (7392 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
borghei/claude-skills · 1,075 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_itc46demlecxmgrt GET https://markdownregistry.com/api/v1/resolve?ref=borghei/claude-skills/codex-cli-specialist GET https://markdownregistry.com/api/v1/blob/6c3ad18dbbfae34e56a5bb768cffb76450a402434b3bec1ab39984b18a521800
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.