MCP Server Directory

3776 Model Context Protocol servers — searchable, rated, ready to install.

agent-magnet io.github.helinakdogan/agent-magnet

Behavioral memory layer for AI tools. Learns preferences and context across Claude, Cursor, Codex.

↓ 35/wk local git ai-llm Official Registry
evalview-mcp io.github.hidai25/evalview-mcp

Regression testing for AI agents. Golden baselines, CI/CD, LangGraph, CrewAI, OpenAI, Claude.

↓ 1k/wk local git ai-llm Official Registry
ragdrift-mcp io.github.MukundaKatta/ragdrift-mcp

Diagnose RAG drift: interpret scores, recommend thresholds, explain dimensions.

local git ai-llm Official Registry
ragmetric-mcp io.github.MukundaKatta/ragmetric-mcp

RAG retrieval IR metrics: recall@k, hit@k, MRR, NDCG@k, evaluate_batch.

local search git Official Registry
dubstrata io.github.MuzikayiseKhuzwayo/dubstrata

Dubstrata: Causal Financial & Narrative CDN providing Graph RAG & Deep Research Reports

local search git Official Registry
ComparEdge LLM Cost io.github.imkemit-ops/comparedge-llm-cost

Token cost math for LLM API calls: verified per-1M-token rates for 69 models, 17 providers.

local git ai-llm Official Registry
model-council-mcp-server io.github.ivanantigravity-lgtm/model-council-mcp-server

Three-model MCP server returning Grok, Gemini, and DeepSeek outputs for Claude.

↓ 19/wk local git ai-llm Official Registry
Local Model Suitability MCP io.github.OjasKord/local-model-suitability-mcp

Check if a task runs locally vs cloud. Save money on calls that don't need cloud inference.

↓ 75/wk remote local git ai-llm Official Registry
pqs-mcp-server io.github.OnChainAIIntel/pqs-mcp-server

PQS scores any prompt before the model runs. 8 dimensions. 5 frameworks. Pre-flight, not post-hoc.

remote local git ai-llm Official Registry
Domain Monitor io.github.jasoncbraatz/domain-monitor-mcp

Query domain expiration data from domain-monitor.io via AI assistants like Claude.

↓ 24/wk local git ai-llm Official Registry
doctree-mcp io.github.joesaby/doctree-mcp

BM25 search + tree navigation over markdown docs for AI agents. No embeddings, no LLM calls.

local search git Official Registry
trustmodel-mcp io.github.karlmehta/trustmodel-mcp

Score any AI for trust across 10 dimensions; evaluate, monitor & govern LLMs and agents.

local git ai-llm Official Registry
Yaver io.github.kivanccakmak/yaver

Phone-first local dev MCP for Claude Code and Codex: install Yaver, pair mobile, run, build, deploy.

↓ 2.4k/wk local git cloud Official Registry
mcpwatch io.github.lazymac2x/mcpwatch

Audit MCP servers from inside Claude Code. 10 OWASP checks, A-F grade, live leaderboard.

local git ai-llm Official Registry
BugiaData io.github.lgpoliveira/bugiadata-mcp

Relational locale-aware fake data for Cursor and Claude via MCP (SSE). Free tier at bugiadata.com.

remote git ai-llm Official Registry
gnomon io.github.lihtness/gnomon-mcp

Deterministic batch tools so LLM agents stop guessing dates and math.

local git ai-llm Official Registry
mdk-mcp-server io.github.SAP/mdk-mcp-server

Model Context Protocol (MCP) server for AI-assisted development of MDK applications.

local git ai-llm Official Registry
stripe-analytics io.github.lordbasilaiassistant-sudo/stripe-analytics

Stripe analytics — revenue, customers, subscriptions, refunds, churn from Claude.

local git ai-llm Official Registry
youtube-video-analyzer io.github.ludmila-omlopes/youtube-video-analyzer

MCP stdio server for analyzing YouTube videos with Google Gemini

↓ 38/wk local git ai-llm Official Registry
Spendlog io.github.makz81/spendlog

MCP server for expense tracking, invoices, budgets, and financial insights directly in Claude

local git ai-llm Official Registry
X Archive RAG io.github.mameshivaa/x-archive-rag

Local-first MCP tools for searching and drafting from your X/Twitter archive.

local search git Official Registry
Kaggle-mcp io.github.Seif-Sameh/Kaggle-mcp

MCP server for the Kaggle API: competitions, datasets, kernels, and models.

local git ai-llm Official Registry
Medical RAG - Clinical Decision Support & Healthcare Knowledge Retrieval io.github.maxi-moss/test-mcp

Medical RAG: semantic search for clinical guidelines, drug interactions, diagnoses & EHR data.

remote search git Official Registry
getprompts io.github.Sidsaladi9/getprompts

Search 1,000+ battle-tested AI prompts from getprompts.org into Claude Code, Cursor, ChatGPT.

↓ 25/wk local search git Official Registry
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