Updated 6mo ago
by jsonwebtoken
jwt-skills
Agent skills that help decode, encode and validate JSON Web Tokens
20 GitHub stars (20)
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- 3 skills (3 skills found in its SKILL.md files)
- 11 forks (11 forks)
- 6mo ago last update (Last updated 6mo ago)
Install
Skills CLI
npx skills add jsonwebtoken/jwt-skills
Asks which skills and agents to install. Just one: npx skills add jsonwebtoken/jwt-skills --skill jwt-decode — add -g for every project.
Claude Code
git clone https://github.com/jsonwebtoken/jwt-skillscp -r "jwt-skills/jwt-decode" ~/.claude/skills/
Copies the jwt-decode skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add jsonwebtoken/jwt-skills
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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jwt-decode
Decode and inspect JSON Web Tokens (JWTs) without verification. Use when the user provides a JWT string and wants to see its header, payload, or claims — e.g. "decode this JWT", "what's in this token", "inspect this JWT", "show me the claims", "parse this token". Also triggers on raw JWT strings (three base64url segments separated by dots).
jwt-decode/SKILL.md on GitHub (opens in a new tab) -
jwt-encode
Create and sign JSON Web Tokens (JWTs) for testing and development. Use when the user wants to generate, create, build, or sign a JWT — e.g. "create a JWT", "generate a test token", "sign this payload", "make a JWT with these claims", "build an access token". Supports HMAC, RSA, and ECDSA algorithms.
jwt-encode/SKILL.md on GitHub (opens in a new tab) -
jwt-validate
Verify and validate JSON Web Tokens (JWTs) by checking signatures, expiration, claims, and structure. Use when the user wants to verify, validate, or check a JWT — e.g. "verify this token", "is this JWT valid", "check the signature", "validate this token against my JWKS", "is this token expired". Supports HMAC, RSA, and ECDSA with secrets, PEM keys, or JWKS endpoints.
jwt-validate/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.
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