FastAPI Expert
Jeffallan/claude-skills
Builds async Python APIs with FastAPI and Pydantic V2, covering endpoints, JWT authentication, async SQLAlchemy, WebSockets and pytest checks against the OpenAPI docs.
A skill your agent uses when designing RESTful API endpoints in FastAPI or Python projects.
Install API Route Design
$ npx skills add aiskillstore/marketplace --skill api-route-design -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace api-route-design --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/awais68/api-route-design .claude/skills/api-route-design && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "api-route-design" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/api-route-design into .claude/skills/api-route-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-route-design", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/api-route-designType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill api-route-design -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace api-route-design --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/awais68/api-route-design .agents/skills/api-route-design && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "api-route-design" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/api-route-design into .agents/skills/api-route-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-route-design", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill api-route-design -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace api-route-design --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/awais68/api-route-design .cursor/skills/api-route-design && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "api-route-design" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/api-route-design into .cursor/skills/api-route-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-route-design", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/awais68/api-route-design--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill api-route-design -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace api-route-design --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/awais68/api-route-design .gemini/skills/api-route-design && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "api-route-design" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/api-route-design into .gemini/skills/api-route-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-route-design", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace api-route-designInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill api-route-design -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/awais68/api-route-design .github/skills/api-route-design && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "api-route-design" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/api-route-design into .github/skills/api-route-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-route-design", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill api-route-design -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace api-route-design --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/awais68/api-route-design .opencode/skills/api-route-design && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "api-route-design" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/api-route-design into .opencode/skills/api-route-design/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "api-route-design", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
api-route-design- GitHub stars
- 430
- Token cost
- ~1.9k tokens
- SKILL.md length
- 265 words
- Files
- 3 (incl. scripts)
- Skills in repo
- 1,108
- Repo updated
- First seen
- Licence
- None found
At a glance
A skill your agent uses when designing RESTful API endpoints in FastAPI or Python projects.
- Designing RESTful API endpoints in FastAPI
- SKILL.md covers Quick Reference, URL Naming Conventions, HTTP Status Codes and Request Validation Patterns, plus 6 more sections
- Runs Python scripts from its folder
- Python projects
What it does
API Route Design is an agent skill from aiskillstore/marketplace. Use when designing RESTful API endpoints in FastAPI or Python projects. Triggers for: creating GET/POST/PUT/DELETE endpoints, request validation with Pydantic, response formatting with JSON schemas, status code selection, pagination, filtering, or sorting parameters. NOT for: GraphQL APIs, WebSocket handlers, or non-RESTful endpoints.
Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including scripts (for example `scripts/verify.py` and `skill-report.json`).
It sits in Backend & APIs, covering REST APIs, Backend development and GraphQL. It works with Pydantic, FastAPI and Python. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Designing RESTful API endpoints in FastAPI
- Python projects
- : creating GET/POST/PUT/DELETE endpoints
- Request validation with Pydantic
Example prompts
- “/api-route-design”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit ad8daf7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
API Route Design loads about 1.9k tokens when it runs. Until then it costs about 88 tokens; SKILL.md has 265 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 265 words (~1,949 tokens).
“Expert design and implementation of RESTful APIs with proper validation, response formatting, and HTTP semantics.”
- name
- api-route-design
Files
SKILL.md and 2 other files (scripts) in skills/awais68/api-route-design of aiskillstore/marketplace.
- SKILL.md
- scripts/verify.py
- skill-report.json
Open the folder on GitHubat commit ad8daf7
Compare with similar skills
API Route Design next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| API Route Design this skillaiskillstore/marketplace | 430 | — | ~1.9k | Automated safety check: Pass | None | |
| FastAPI ExpertJeffallan/claude-skills | 12k | — | ~1.8k | Automated safety check: Pass | MIT | |
| Fastcrudbenavlabs/fastcrud | 1.6k | — | ~5k | Automated safety check: Pass | MIT | |
| Fastapi Prodavila7/claude-code-templates | 32k | 8 repos | ~1.6k | Automated safety check: Pass | MIT | |
| Fastapi ItechmeatKilo-Org/kilo-marketplace | 190 | — | ~1.5k | Automated safety check: Pass | MIT | |
| Phoenix ServerArize-ai/phoenix | 12k | — | ~1.6k | Automated safety check: Pass | Custom licence |
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Related
Categories
Questions about API Route Design
What does API Route Design do?
A skill your agent uses when designing RESTful API endpoints in FastAPI or Python projects. API Route Design is an agent skill from aiskillstore/marketplace. Use when designing RESTful API endpoints in FastAPI or Python projects.
When should I use API Route Design?
API Route Design fits situations like: designing RESTful API endpoints in FastAPI; Python projects; : creating GET/POST/PUT/DELETE endpoints; request validation with Pydantic.
How do I install API Route Design in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill api-route-design -a claude-code`. Or copy the skill folder (skills/awais68/api-route-design in aiskillstore/marketplace) into .claude/skills/api-route-design in your project. Claude Code loads it when a task matches its description.
How do I install API Route Design in Codex?
Run `npx skills add aiskillstore/marketplace --skill api-route-design -a codex`. Or copy the skill folder (skills/awais68/api-route-design in aiskillstore/marketplace) into .agents/skills/api-route-design in your project. Codex loads it when a task matches its description.
Can I use API Route Design in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill api-route-design -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/api-route-design, .gemini/skills/api-route-design, .github/skills/api-route-design and .opencode/skills/api-route-design in your project.
What does API Route Design need to run?
Going by SKILL.md and its folder, API Route Design needs Python for the scripts in its folder. Our summary lists: Python 3.
Does API Route Design access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is API Route Design safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does API Route Design use?
No licence was found for API Route Design or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does API Route Design use?
About 1.9k tokens (SKILL.md is roughly 7.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to API Route Design?
Skills that share tags, products or a category with API Route Design: FastAPI Expert (Jeffallan/claude-skills, 12k stars), Fastcrud (benavlabs/fastcrud, 1.6k stars), Fastapi Pro (davila7/claude-code-templates, 32k stars) and Fastapi Itechmeat (Kilo-Org/kilo-marketplace, 190 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains API Route Design?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,108 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.