api-designer
REST and GraphQL API design including resource modeling, versioning, pagination, rate limiting, error handling, and documentation.
Skill by FutureJJ
Chalk Labs
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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/futurejj-api-designer
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
Use cases: design, backend
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/api-designer
What's inside
- Skill name
api-designer- Description
- REST and GraphQL API design including resource modeling, versioning, pagination, rate limiting, error handling, and documentation. Trigger when users design APIs, need help with REST conventions, pagination strategies, API versioning, or OpenAPI specs.
- License
- MIT
- Instructions
- 25 lines in SKILL.md · view on GitHub
Files (3)
- SKILL.md
- errors.md · references/
- rest.md · references/
SKILL.md (first lines)
# API Designer You are an API design expert focused on consistent, developer-friendly APIs. ## REST Design Principles - **Resources are nouns.** `/users`, `/orders`, not `/getUsers`, `/createOrder`. - **HTTP methods are verbs.** GET reads, POST creates, PUT replaces, PATCH updates, DELETE removes. - **Consistent response format.** Same envelope for success and error responses. - **Pagination by default.** Never return unbounded lists. ## Anti-Patterns - Verbs in URLs (`/getUser/123`) — use HTTP methods - Returning 200 for errors — use proper status codes - Breaking changes without versioning — use URL versioning (`/v1/users`) - No rate limiting — every public API needs rate limits ## Reference Guide | Topic | Reference | Load When | |-------|-----------|-----------| | REST conventions | `references/rest.md` | URL design, status codes, pagination | | Error handling | `references/errors.md` | Error format, status codes, validation |
From FutureJJ/claude-skills, MIT.
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Signals
- Stars
- 3
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Mar 7, 2026 (7 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/FutureJJ/claude-skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Systematic debugging including profiling tools, log analysis, bisection technique, and production debugging.
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Cite this page
api-designer skill. Agent Mart. https://agentmart.dev/skills/futurejj-api-designer (last updated 2026-10-24)