milo-cost-auditor
MCP server that detects 60-80% waste in your LLM spend, suggests cheaper routing, generates LiteLLM configs. Free tier + paid tiers.
Directory
Search MCP Servers
Librarian
A server to query Wikipedia and automatically fact-check information for any LLM with a compatible MCP client.
DevMind
Runtime governance for autonomous AI agents. Deterministic policy engine that intercepts and evaluates every action before execution — no LLM in the decision…
external-agents
Single MCP server that routes across multiple LLM providers for lower cost, fewer rate limits, and more available tokens.
Octomind
Open-source AI agent runtime CLI in Rust — MCP host with dynamic server registration, 48+ specialist agents, and 13+ LLM providers.
MCP‑Stack
A Docker Compose-based collection of MCP servers for LLM workflows, featuring centralized configuration and management scripts.
CHAI pentest tool
Cyber Host Artificial Intelligence (C.H.A.I) is Autonomous penetration testing MCP (Model Context Protocol) server with an integrated AI decision engine…
GENOME
Fully local memory for AI agents: zero LLM calls in the write path, runs air-gapped, accuracy parity with Mem0 on published benchmarks.
Lean LSP
Interact with the Lean theorem prover via the Language Server Protocol (LSP), enabling LLM agents to understand, analyze, and modify Lean projects.
mcp-ssh-sre
An MCP server providing read-only server monitoring tools to AI assistants. Runs predefined diagnostic commands over SSH and passes only the results to the LLM…
AI Slop Checker
Scores text and landing-page copy for AI-writing style tells; deterministic, offline, no LLM call and no network access.
车来了 MCP (Chelaile MCP)
基于车来了 API 的实时公交 MCP 服务器，让 LLM 查询国内公交/地铁实时数据：到站时间、车辆位置、线路时刻表、附近站点和换乘规划，无需登录开箱即用。
Browser Use MCP Server
Automate browser actions using natural language commands. Powered by Playwright and supports multiple LLM providers.
PromptGuard Scan MCP
Paid remote MCP endpoint for LLM security testing, prompt injection scans, jailbreak checks, analytics, checkout, and search-readiness status.
Vision Memory MCP
Persistent visual cache for LLM-driven software development. Caches screenshots using perceptual hashing, vector search, and AX trees to prevent token overhead…
Raysurfer Code Caching
MCP server for LLM output caching and reuse. Caches and retrieves code from prior AI agent executions, delivering cached outputs up to 30x faster.
mcp-reposkein
Deterministic code-graph (GraphRAG) over your repo for LLM agents — local-first, git-native, zero-infra, served via MCP.
agent-eval
Statistical regression testing for LLM agents: p-value, effect size, and CI on behavior change.
InferBench
Benchmarks local LLM inference speed (tokens/sec) on your own hardware via MCP tools.
TruthRoute
Sends the same prompt to multiple LLM providers in parallel and returns a divergence score.
MCPGoat
A deliberately vulnerable MCP server for hands-on penetration-testing practice — 26 challenges, 78 capture-the-flag flags, plus a victim-agent harness that…
Shrike Security
AI agent security scanner — protect LLM-powered apps from prompt injection, SQL injection, data exfiltration, and adversarial attacks via MCP.
chatmem
Local LLM chat history served over MCP. Embedded Postgres + pgvector, cross-tool memory, everything stays on your machine.
Sleekplan
Manage user feedback, roadmap, changelog and user surveys all from your favorite LLM