A TypeScript framework for building MCP servers.
A TypeScript framework for building MCP servers.
A TypeScript SSE proxy for MCP servers that use stdio transport.
A collection of MCP test servers including working servers (ping, resource, combined, env-echo) and test failure cases (broken-tool, crash-on-startup)
🏎️ The official FastMCP TypeScript library - build MCP servers and clients, fast 🏎️
Control hosted servers on MintMCP.
Parses, serializes, and manipulates MIME types, according to the WHATWG MIME Sniffing Standard
Emulate console for all the browsers
A TypeScript framework for building MCP servers.
Array#isArray for older browsers
A TypeScript framework for building MCP servers.
Printing pretty tables on console log
Patch console methods to intercept output
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Minimal lightweight logging for JavaScript, adding reliable log level methods to any available console.log methods
Fast (and loose) selective `process.env` replacer using js-tokens instead of an AST
Download skills from any MCP server to a local directory
Call a callback when a readable/writable/duplex stream has completed or failed.
Parses data: URLs
A library of cross-platform tested terminal/console command strings for doing things like color and cursor positioning. This is a subset of both ansi and vt100. All control codes included work on both Windows & Unix-like OSes, except where noted.
ANSI escape codes for styling strings in the terminal
An MCP client for Node.js
Resolve the path of a module like `require.resolve()` but from the current working directory
JSON.parse with bigints support