mda-compat-codex-cli
MDA compatibility demonstration skill for Codex CLI. Compiled from compat/codex-cli/source.mda. Loading this skill confirms that an MDA-emitted SKILL.md is discovered and parsed by Codex CLI with the envelope subset of agentskills.io v1 fields honored.
Source facts
- Repository
- sno-ai/mda
- Last source activity
- May 26, 2026 at 03:10
- Detected SKILL.md language
- English
- Stars
- 614
- Forks
- 30
Install options
The review-first prompt is selected by default. You can switch to a direct command or download a local copy.
Review the source files
Read SKILL.md and any companion files shown by SkillsMP before deciding whether to install.
Showing SKILL.md
SKILL.md
Source instructions · Read-only preview- name
- mda-compat-codex-cli
- description
- MDA compatibility demonstration skill for Codex CLI. Compiled from compat/codex-cli/source.mda. Loading this skill confirms that an MDA-emitted SKILL.md is discovered and parsed by Codex CLI with the envelope subset of agentskills.io v1 fields honored.
- allowed-tools
- Read
- metadata
- {"mda":{"doc-id":"8e0a1c44-2b91-4d6e-9f7a-3c5d8e6f1a2b","title":"MDA Compat Demo (Codex CLI)","version":"1.0.0","tags":["compat","demo","codex-cli"]}}
- integrity
- {"algorithm":"sha256","digest":"sha256:a997097c76502fe6ebfa1d64a376b7737c3f3b37312589c76f1395fa2b61daa0"}
# MDA Compat Demo (Codex CLI)
This skill exists to verify Codex CLI SKILL.md compatibility from an MDA-compiled output.
Three things are true if Codex CLI discovers and loads this skill:
1. The compiled `SKILL.md` parses under Codex CLI's loader (built on agentskills.io v1).
2. The frontmatter `name` matches the package directory name (spec §06-2.1).
3. The agentskills.io v1 envelope subset (`name`, `description`, `allowed-tools`) survives the round-trip from `.mda` source to compiled output to runtime ingest.
Source: `compat/codex-cli/source.mda`. Compile: `mda compile compat/codex-cli/source.mda --target SKILL.md --out-dir compat/codex-cli/build --integrity`.
What this does NOT prove:
- That Codex CLI parses MDA-extended frontmatter under `metadata.mda.*` (the OpenAI docs do not document any such behavior, and we do not require it).
- That signatures or integrity digests are verified at load time (no current runtime does that).
- That non-standard top-level fields observed in some shipped Codex skills (for example `triggers:` arrays) are authored from MDA — they are not part of agentskills.io v1 and are out of MDA v1.0 scope.
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