// MDA compatibility demonstration skill for OpenCode. Compiled from compat/opencode/source.mda. Loading this skill confirms that an MDA-emitted SKILL.md is discovered and parsed by OpenCode with the envelope subset of fields documented at opencode.ai/docs/skills/ honored.
MDA compatibility demonstration skill for Hermes Agent. Compiled from compat/hermes/source.mda. Loading this skill confirms that an MDA-emitted SKILL.md is discovered, parsed, and listed by Hermes Agent under its `~/.hermes/skills/<category>/<name>/SKILL.md` layout.
MDA compatibility demonstration skill for OpenClaw. Compiled from compat/openclaw/source.mda. Loading this skill confirms that an MDA-emitted SKILL.md installs cleanly via `openclaw skills install <local-dir> --global` and is reported as parsed by `openclaw skills info --json`.
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.
MDA compatibility demonstration skill for Claude Code. Compiled from compat/claude-code/source.mda. Loading this skill confirms that an MDA-emitted SKILL.md loads in Claude Code with the envelope subset of agentskills.io v1 fields honored.
Minimal MDA source demonstrating relationship-graph footnotes and metadata.mda.* MDA-extended fields. Use as a reference fixture when learning the MDA source format.
Basic compiler conformance fixture.
| name | mda-compat-opencode |
| description | MDA compatibility demonstration skill for OpenCode. Compiled from compat/opencode/source.mda. Loading this skill confirms that an MDA-emitted SKILL.md is discovered and parsed by OpenCode with the envelope subset of fields documented at opencode.ai/docs/skills/ honored. |
| metadata | {"mda":{"doc-id":"2f4b6a18-7c95-4e8a-b2f3-9d1c5e7a4f6b","title":"MDA Compat Demo (OpenCode)","version":"1.0.0","tags":["compat","demo","opencode"]}} |
| integrity | {"algorithm":"sha256","digest":"sha256:52659350e5d2134780424a862283ff3a76400d122633139ab4b36b5092e515a9"} |
This skill exists to verify OpenCode SKILL.md compatibility from an MDA-compiled output.
Three things are true if OpenCode discovers and loads this skill:
SKILL.md parses under OpenCode's loader.name matches the package directory name (spec §06-2.1 and OpenCode's own naming rules).name, description, license, compatibility, metadata) plus MDA's integrity survive the round-trip from .mda source to compiled output to runtime ingest.Source: compat/opencode/source.mda. Compile: mda compile compat/opencode/source.mda --target SKILL.md --out-dir compat/opencode/build --integrity.
What this does NOT prove:
metadata.mda.* (the OpenCode docs do not document any such behavior, and we do not require it; per docs "unknown frontmatter fields are ignored", so passthrough is safe).allowed-tools is honored — OpenCode's public docs do not list this field. MDA may emit it (agentskills.io v1 envelope), but OpenCode's behavior on it is undocumented.