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claude-codesecurity

Babysitter jwt

JWT implementation, token management, refresh patterns, and security.

install
source · Clone the upstream repo
git clone https://github.com/a5c-ai/babysitter
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/a5c-ai/babysitter "$T" && mkdir -p ~/.claude/skills && cp -r "$T/library/specializations/web-development/skills/jwt" ~/.claude/skills/a5c-ai-babysitter-jwt && rm -rf "$T"
manifest: library/specializations/web-development/skills/jwt/SKILL.md
tags
#token-generation#auth-implementation#security#token-verification
source content

JWT Skill

Expert assistance for JWT authentication implementation.

Capabilities

  • Generate and verify tokens
  • Implement refresh tokens
  • Handle token storage
  • Configure expiration
  • Secure token handling

Implementation

import jwt from 'jsonwebtoken';

function generateTokens(user: User) {
  const accessToken = jwt.sign(
    { id: user.id, role: user.role },
    process.env.JWT_SECRET!,
    { expiresIn: '15m' }
  );

  const refreshToken = jwt.sign(
    { id: user.id },
    process.env.REFRESH_SECRET!,
    { expiresIn: '7d' }
  );

  return { accessToken, refreshToken };
}

function verifyToken(token: string) {
  return jwt.verify(token, process.env.JWT_SECRET!);
}

Target Processes

  • jwt-authentication
  • auth-implementation
  • api-security