AI & Agents MCP Servers for Claude Code

Ask a human before your agent acts: approval requests decided on a phone.

Lightweight MCP Server for RAG-based skill retrieval

An MCP server that mounts your skill directory and add deterministic entry for deployment

Mock small-business CRM, inbox, calendar, invoicing and phone tools for testing AI agents safely.

Pre-injection context compression for coding agents. Zero LLM calls, zero telemetry, offline-safe.

MCP State Sidecar: durable state persistence for multi-agent AI workflows

Bridges AI chat interfaces with Claude Code CLI via shared markdown control files.

A trusted, open-source Telegram MCP server — bot token auth only, no personal account access

AI agent marketplace. 27 tools for buying and selling services with atomic escrow.

MCP server for Google's TimesFM 2.5 foundation model — give any AI agent zero-config time-series forecasting.

Fresh, source-verified docs for building MCP servers and Claude agents, for AI coding agents.

Cut LLM token costs: count tokens, estimate cost, slim prompts, and pick the cheapest capable model.

MCP-compliant server with hierarchical tool namespacing for Uru Platform integration

Create waitlists, landing pages, manage subscribers, referrals, and view stats on Waitlister.

MCP server providing A2A agent registry with REST API and MCP tools

Agent Billy — Local MCP server proxy for Claude Desktop, Cursor, and more

A local stdio MCP agent that loads personalized remote config and connects to upstream MCP services.

Define your AI agent team in one YAML file — get a LangGraph supervisor, a live agent-network UI, an auto-generated MCP server, and a

MCP server for ChatRoom agent collaboration bridge

Universal MCP server + Skill for delegating tasks to the Antigravity (Gemini) CLI

Alephant MCP Server — query AI spend, manage virtual keys and policies from your AI IDE