Fastapi Itechmeat
Kilo-Org/kilo-marketplace
FastAPI Python framework. An agent skill from Kilo-Org/kilo-marketplace.
A skill your agent uses when implementing JWT authentication in FastAPI or Python projects.
Install JWT Auth
$ npx skills add aiskillstore/marketplace --skill jwt-auth -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace jwt-auth --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/jwt-auth .claude/skills/jwt-auth && 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 "jwt-auth" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/jwt-auth into .claude/skills/jwt-auth/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jwt-auth", 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/jwt-authType 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 jwt-auth -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace jwt-auth --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/jwt-auth .agents/skills/jwt-auth && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "jwt-auth" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/jwt-auth into .agents/skills/jwt-auth/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jwt-auth", 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 jwt-auth -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace jwt-auth --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/jwt-auth .cursor/skills/jwt-auth && 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 "jwt-auth" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/jwt-auth into .cursor/skills/jwt-auth/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jwt-auth", 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/jwt-auth--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 jwt-auth -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace jwt-auth --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/jwt-auth .gemini/skills/jwt-auth && 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 "jwt-auth" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/jwt-auth into .gemini/skills/jwt-auth/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jwt-auth", 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 jwt-authInstalls 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 jwt-auth -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/jwt-auth .github/skills/jwt-auth && 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 "jwt-auth" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/jwt-auth into .github/skills/jwt-auth/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jwt-auth", 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 jwt-auth -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 jwt-auth --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/jwt-auth .opencode/skills/jwt-auth && 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 "jwt-auth" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/awais68/jwt-auth into .opencode/skills/jwt-auth/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "jwt-auth", 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
jwt-auth- GitHub stars
- 430
- Token cost
- ~1.2k tokens
- SKILL.md length
- 279 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 implementing JWT authentication in FastAPI or Python projects.
- Works in 4 steps: Generate Access Token → Protect Endpoint with Dependency → Role-Based Access Control → …
- Implementing JWT authentication in FastAPI
- SKILL.md covers Quick Reference, Core Workflows, Security Checklist and Token Structure, plus 5 more sections
- Runs Python scripts from its folder; needs JWT_SECRET_KEY
What it does
JWT Auth is an agent skill from aiskillstore/marketplace. Use when implementing JWT authentication in FastAPI or Python projects. Triggers for: token generation, verification middleware, current user extraction, access token creation, token decoding, or role-based auth. NOT for: OAuth2 provider setup, OpenID Connect, or non-Python backends.
Its SKILL.md is about 1.2k 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 Authentication, OAuth and OpenID Connect and Authorization and RBAC. It works with Python and FastAPI. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Implementing JWT authentication in FastAPI
- Python projects
- : token generation
- Verification middleware
Example prompts
- “/jwt-auth”
Requirements
- Python 3
- A credential in JWT_SECRET_KEY
Workflow steps
4 steps, taken from the step headings in SKILL.md.
- Generate Access Token
- Protect Endpoint with Dependency
- Role-Based Access Control
- Extract User from JWT Payload
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 these keys or tokens, usually read from environment variables:
JWT_SECRET_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
JWT Auth loads about 1.2k tokens when it runs. Until then it costs about 73 tokens; SKILL.md has 279 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 279 words (~1,209 tokens).
“Expert implementation of JWT token generation, verification, and user extraction for FastAPI and Python applications.”
- name
- jwt-auth
Files
SKILL.md and 2 other files (scripts) in skills/awais68/jwt-auth of aiskillstore/marketplace.
- SKILL.md
- scripts/verify.py
- skill-report.json
Open the folder on GitHubat commit ad8daf7
Compare with similar skills
JWT Auth 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 |
|---|---|---|---|---|---|---|
| JWT Auth this skillaiskillstore/marketplace | 430 | — | ~1.2k | Automated safety check: Pass | None | |
| Fastapi ItechmeatKilo-Org/kilo-marketplace | 190 | — | ~1.5k | Automated safety check: Pass | MIT | |
| Fastapi Appccplugins/awesome-claude-code-plugins | 968 | — | ~1.1k | Automated safety check: Notes | Apache-2.0 | |
| Cookbook Authenticationdatabricks-solutions/databricks-apps-cookbook | 183 | — | ~1.8k | Automated safety check: Pass | Custom licence | |
| Spring Boot Security JWTgiuseppe-trisciuoglio/developer-kit | 355 | — | ~3.9k | Automated safety check: Notes | MIT | |
| FastAPI ExpertJeffallan/claude-skills | 12k | — | ~1.8k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about JWT Auth
What does JWT Auth do?
A skill your agent uses when implementing JWT authentication in FastAPI or Python projects. JWT Auth is an agent skill from aiskillstore/marketplace. Use when implementing JWT authentication in FastAPI or Python projects.
When should I use JWT Auth?
JWT Auth fits situations like: implementing JWT authentication in FastAPI; Python projects; : token generation; verification middleware.
How do I install JWT Auth in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill jwt-auth -a claude-code`. Or copy the skill folder (skills/awais68/jwt-auth in aiskillstore/marketplace) into .claude/skills/jwt-auth in your project. Claude Code loads it when a task matches its description.
How do I install JWT Auth in Codex?
Run `npx skills add aiskillstore/marketplace --skill jwt-auth -a codex`. Or copy the skill folder (skills/awais68/jwt-auth in aiskillstore/marketplace) into .agents/skills/jwt-auth in your project. Codex loads it when a task matches its description.
Can I use JWT Auth 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 jwt-auth -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/jwt-auth, .gemini/skills/jwt-auth, .github/skills/jwt-auth and .opencode/skills/jwt-auth in your project.
What does JWT Auth need to run?
Going by SKILL.md and its folder, JWT Auth needs Python for the scripts in its folder and credentials named JWT_SECRET_KEY. Our summary lists: Python 3; A credential in JWT_SECRET_KEY.
Does JWT Auth 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 JWT Auth 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 JWT Auth use?
No licence was found for JWT Auth or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does JWT Auth use?
About 1.2k tokens (SKILL.md is roughly 4.8k 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 JWT Auth?
Skills that share tags, products or a category with JWT Auth: Fastapi Itechmeat (Kilo-Org/kilo-marketplace, 190 stars), Fastapi App (ccplugins/awesome-claude-code-plugins, 968 stars), Cookbook Authentication (databricks-solutions/databricks-apps-cookbook, 183 stars) and Spring Boot Security JWT (giuseppe-trisciuoglio/developer-kit, 355 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains JWT Auth?
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.