API

Claude Investment Skills

Investment-research skills for Claude Code: top-down macro-aware framework, bilingual EN/CN NL triggers, Telegram alerts (2-min cron + 1-3s...

Metaseed

Schema-driven metadata management from YAML specifications. Supports MIAPPE, ISA, Darwin Core, and more.

Nsip

Sheep genetic evaluation CLI & MCP server -- search animals, compare EBVs, plan matings, rank flocks via the NSIP database

Mailbox MCP

Official MCP server for mailbox.bot — physical postal mail API for AI agents.

Agent Payment MCP

Let your AI agent pay for any MCP/API per call — card-funded, spend-capped, no crypto. `npx create-lemon-mcp` to start.

Open Responses Server

Wraps any OpenAI API interface as Responses with MCPs support so it supports Codex. Adding any missing stateful features. Ollama and Vllm co...

MCP

Monorepo providing 1) OpenAPI to MCP Tool generator 2) Exposing all of Twilio's API as MCP Tools

Searxng MCP

MCP server implementation for awesome SearXNG search aggregator

Harness

Agent runtime with full system prompt control. Define agents in markdown, run them in a terminal TUI or multi-user web UI. Powered by the Cl...

MCP Scan Action

The first GitHub Action that scans MCP servers, AI agents & LLM pipelines for security vulnerabilities. 24 checks: tool poisoning, SSRF, pro...

Open Agent SDK

Lightweight, general-purpose TypeScript agent runtime. Open-source alternative to Claude Agent SDK.

Kagi Session2API MCP

Free Kagi Search MCP server — access search and summarizer via session tokens, no API key needed. Works with Claude Desktop, Cursor, Windsur...