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openapi-adapter

External-adapter sub-skill; turns an OpenAPI operation into a sealed tool result.

Skill by ZachDreamZ

IndexedMIT
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/zachdreamz-openapi-adapter

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

External-adapter sub-skill; turns an OpenAPI operation into a sealed tool result.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
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Install scripts
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Runs as
Node.js package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/openapi-adapter

What's inside

Skill name
openapi-adapter
Description
External-adapter sub-skill; turns an OpenAPI operation into a sealed tool result.
License
MIT
Instructions
13 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Agent Skills spec issues

  • name: "openapi-adapter" does not match folder "openapi-tool"
  • files: referenced but missing: examples/openapi-graph/run.sh

Files (4)

  • SKILL.md
  • manifest.json
  • openapi-adapter.mjs
  • openapi.json

SKILL.md (first lines)

An OpenAPI front, expressed as an external adapter. The adapter reads a
checked-in OpenAPI spec (`openapi.json`), resolves the requested operation,
validates parameters against the spec, performs the adapter-owned HTTP call, and seals
the response. The network leg lives on the adapter, the supervised side of the
boundary; when the endpoint is unreachable (the bare harness, no fixture server)
it falls back to the resolved request so the example still runs offline. This
proves the governed core runs from an external spec, not only from MCP: the same
`external-adapter` lane carries any protocol.

`examples/openapi-graph/run.sh` starts a local fixture endpoint and shows the real
response sealed into the receipt. external-adapter is a graph-step front, not a
top-level runner.

From ZachDreamZ/runx, MIT.

More from ZachDreamZ/runx

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Last commit (this folder)
Jun 4, 2026 (4 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Website
runx.ai
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from ZachDreamZ

Cite this page

openapi-adapter skill. Agent Mart. https://agentmart.dev/skills/zachdreamz-openapi-adapter (last updated 2026-10-24)