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HTTP client, JWT decode, header analysis for AI agents
About
HTTP client, JWT decode, header analysis for AI agents
Security Report
Valid MCP server (2 strong, 4 medium validity signals). 3 known CVEs in dependencies (0 critical, 3 high severity) Package registry verified. Imported from the Official MCP Registry.
8 files analyzed · 4 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-rog0x-api": {
"args": [
"-y",
"@rog0x/mcp-api-tools"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@rog0x/mcp-api-tools
HTTP/API testing tools for AI agents, built on the Model Context Protocol.
Tools
http_request
Make any HTTP request (GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS) with full control over headers, body, authentication, and timeouts. Returns status code, response headers, body, and timing information.
api_health
Check the health of multiple API endpoints in parallel. Returns HTTP status, response time, SSL certificate validity and expiry, and optional response body validation. Includes a summary with counts of healthy, unhealthy, and errored endpoints.
jwt_decode
Decode a JWT token without cryptographic verification. Returns the decoded header and payload, issued-at time, expiry time, and whether the token is currently expired.
url_parse
Parse a URL into its component parts (protocol, host, port, path, query parameters, hash) or build a URL from individual parts.
header_analyzer
Analyze HTTP response headers for security posture (HSTS, CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy), caching directives, CORS configuration, and cookie attributes. Provides a letter grade for security. Can fetch headers from a live URL or analyze a provided headers object.
Installation
npm install
npm run build
Configuration
Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"api-tools": {
"command": "node",
"args": ["D:/products/mcp-servers/mcp-api-tools/dist/index.js"]
}
}
}
Claude Code
claude mcp add api-tools node D:/products/mcp-servers/mcp-api-tools/dist/index.js
Examples
Make a POST request:
Use http_request to POST to https://httpbin.org/post with JSON body {"key": "value"}
Check API health:
Use api_health to check these endpoints: https://api.github.com, https://httpbin.org/get
Decode a JWT:
Use jwt_decode to decode this token: eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
Parse a URL:
Use url_parse to break down https://example.com:8080/api/v1?key=value&debug=true#section
Analyze security headers:
Use header_analyzer to check security headers for https://github.com
License
MIT
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