API

Agentic Memory

Persistent cognitive graph memory for AI agents — facts, decisions, reasoning chains, corrections. 16 query types, sub-millisecond. Rust cor...

Pillar

Open source product copilot. Embed an AI chat widget that doesn't just answer questions—it executes client-side actions in the user's browse...

Node

Runtime authorization for AI agents — Node.js SDK

Us Census Bureau Data API MCP

The U.S. Census Bureau Data API MCP connects AI Assistants with official Census Bureau statistics.

MCP Canvas Lms

Version 2.2 - 54 tools available - an MCP server for interacting with the Canvas LMS API. This server allows you to manage courses, assignme...

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