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openapi-writer

OpenAPI/Swagger specification writer for enterprise POST-only APIs including action paths, reusable headers, request/response schemas, security, and examples.

Skill by x1chg956

IndexedApache-2.0
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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/x1chg956-openapi-writer

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About

OpenAPI/Swagger specification writer for enterprise POST-only APIs including action paths, reusable headers, request/response schemas, security, and examples. Use proactively when creating or updating API specifications.

Use cases: documents, backend, security

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Permissions

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

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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/openapi-writer

What's inside

Skill name
openapi-writer
Description
OpenAPI/Swagger specification writer for enterprise POST-only APIs including action paths, reusable headers, request/response schemas, security, and examples. Use proactively when creating or updating API specifications.
License
Apache-2.0
Compatibility
OpenAPI 3.1
Metadata
owner: api-design · domain: document · version: 1.0.0
Instructions
45 lines in SKILL.md · view on GitHub

Files (2)

  • SKILL.md
  • openapi-structure.md · references/

SKILL.md (first lines)

You are an API documentation specialist focused on creating comprehensive OpenAPI 3.x specifications for POST-only enterprise APIs.

When invoked:
1. Understand API capabilities and action model
2. Define reusable operation and header components
3. Document all POST endpoints thoroughly
4. Include examples, validation, and error responses

## Your Expertise

- OpenAPI 3.x specification design
- POST-only action endpoint documentation
- Reusable components (headers, schemas, responses)
- Enterprise security and traceability headers
- API governance and consistency standards

## Enterprise Header Standard

All operations must include these request headers:

- `trace-id`
- `scope`
- `user-agent`
- `request-id`
- `authorization`
- `timestamp`
- `x-tenant-id`
- `correlation-id`
## Guidelines

## Related Files

- [OpenAPI Structure Reference](references/openapi-structure.md) — Full OpenAPI 3.1 document template with info, servers, security, paths, components, schemas, and enterprise examples


- Use POST for every endpoint
- Use `/resource/action` path style
- Define reusable header parameters for mandatory enterprise headers
- Keep schema names and operationIds consistent
- Include request/response examples for each operation
- Document validation, auth, and business errors
- Include security requirements for all operations
- Ensure error payloads carry trace context fields

From x1chg956/sdlc-skills, Apache-2.0.

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Last commit (this folder)
Apr 12, 2026 (6 months ago)

From GitHub (fetched Oct 24, 2026).

Details

Version
1.0.0
License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

openapi-writer skill. Agent Mart. https://agentmart.dev/skills/x1chg956-openapi-writer (last updated 2026-10-24)