MCP server directory

What LLMs cite, for agents. Check which URLs Perplexity, Claude, ChatGPT, Gemini, Bing, and Google AI Overviews cite for any query. Self-hosted, BYO API key. Install via `npx @automatelab/citation-intelligence`.

Alpha Vantage API integration to fetch both stock and crypto information

Open-source AI accounting skills, checked by licensed accountants jurisdiction by jurisdiction. 3 tools: list skills by country/category, get full skill content, and get individual sections. Skills teach AI agents tax computations (income tax, VAT, payroll) across 134 countries plus US states and Canadian provinces. Hosted at `https://www.openaccountants.com/api/mcp`.

The MCP connector is designed for real search-focused workflows. Use it when an agent needs to explain why a page is losing, add missing entities with minimal edits, tighten vague sub-headlines, build an internal linking plan, or uncover missing who, what, where, and how angles. Skip the API-key paste — sign in with Google or email, connect Claude Desktop, and start using it. SEO optimization outputs (rewrites, briefs, AI insights) are English-only. Scan inputs accept all 27 supported regions — see GET /v1/regions for the list; \region\ selects the Google SERP country and \locale\ controls result language. This is documented guidance, not a hard runtime rejection.

6 tools · content_brief, internal_linking_plan

Integrate with Docker to manage containers, images, volumes, and networks.

2 tools · inspect_container, list_containers

Generate beautiful Excalidraw architecture diagrams with auto-layout, architecture-aware component styling, and stateful editing. 50+ technology mappings including databases, message queues, caches, and more. No API keys required.

Decentralized Git with on-chain governance, bounties, and DAOs. Tools for repos, issues, PRs, labels, releases, bounties, and DAO proposals. Auto-wallet on first use, trust tiers, and approval mode for human-in-the-loop. Go binary or Docker.

In-browser debug bridge that injects into your running web app, so an agent can read the DOM, console logs and network requests, and click/fill/inspect the page. Runs inside the page (not an external CDP driver), so it works in any browser and inside Cypress/Playwright runs.

Bitcoin Lightning wallet integration powered by Nostr Wallet Connect

MongoDB Lens: Full Featured MCP Server for MongoDB Databases

Non-custodial x402 payment layer for AI agents. Agents sign transactions from their own wallet with on-chain spend limits — no custodial infrastructure, no API keys. Built on Base.

Local MCP daemon that pre-indexes your codebase into a SQLite catalog and serves AST-compressed snapshots to Claude Code, Cursor, and VS Code on every query. Reduces token usage by 41-89% on real codebases (verified across Django, Tokio, Gin, and more). Single Go binary, zero config. Free for codebases under 100K lines.

Sovereign, encrypted, persistent memory for AI agents. Eight MCP tools — remember, recall, forget (GDPR Art. 17 erasure), share. Anchored on COTI V2 mainnet. Apache-2.0. Install: `npx -y @saihm/mcp-server`.

Automatically generates Architecture Decision Records (ADRs) from Claude Code conversations using Claude Opus. Features AI quality review, duplicate detection, dependency graph, and stale ADR alerts.

Precise character-level string indexing for LLMs. Provides tools for finding, extracting, and manipulating text by exact character position to solve position-based operations.

Solana token risk scoring and pump.fun graduation signals. Score any token by mint address (0-100 risk, risk_label, holder concentration, liquidity), detect graduation momentum (buy/sell ratio, velocity), and query trust attestations. Live API. Freemium — 4 free tools, PRO via x402 micropayments ($0.01/call USDC).

Local MCP server for Hey.com email. Read, search, send, reply, and manage the screener via locally cached session from Hey's webview auth.

Persistent code index MCP server using Tree-sitter for fast, precise code search. Replaces grep with ~50 token responses instead of 2000+. Supports 11 languages including C#, TypeScript, Python, Rust, and Go.

49-tool Polymarket prediction market suite for AI agents. Direct trading, smart money flow detection, copy trading with auto-monitor, backtesting, arbitrage scanning, portfolio optimization, and real-time WebSocket price streaming. Preview mode for simulation, live mode for real orders.

🎖️ 📇 🏠 MCP Server that support for querying and managing all resource in [Apache APISIX](https://github.com/apache/apisix).

MCP-K8S is an AI-driven Kubernetes resource management tool that allows users to operate any resources in Kubernetes clusters through natural language interaction, including native resources (like Deployment, Service) and custom resources (CRD). No need to memorize complex commands - just describe your needs, and AI will accurately execute the corresponding cluster operations, greatly enhancing the usability of Kubernetes.

An MCP server for accessing real-time crypto market data and trading via 20+ exchanges using the CCXT library. Supports spot, futures, OHLCV, balances, orders, and more.

Official Sendchamp docs MCP server for AI coding agents. Read-only search and retrieval over SMS, OTP verification, and Africa-specific routing documentation. Endpoint: `https://mcp.sendchamp.com/docs`. Pair with Agent Skills via `npx skills add sendchamp/ai`.

Generate deployment-ready PWA, iOS, and Android app icon sets from a text description. Produces all 27 required sizes, maskable icons, Xcode-ready iOS icons, Android mipmap folders, splash screens, and manifest.json — packaged as a ZIP. Powered by Google Imagen 4.

Chat with any other OpenAI SDK Compatible Chat Completions API, like Perplexity, Groq, xAI and more

Full-featured open source Jira & Confluence MCP server with 24 tools: issue CRUD, sprint lifecycle, comments, transitions, user management, and wiki pages.

Dynamic and reflective problem-solving through structured thinking steps.

1 tool · sequentialthinking

Local MCP proxy with BM25 tool filtering, quarantine security, activity logging, and web UI. Routes multiple servers through a single endpoint.

Agent Skill Ninja for MCP: Search, install, and manage AI agent skills (SKILL.md files) from GitHub repositories. Features workspace analysis for personalized recommendations and supports 140+ pre-indexed skills.

🐍 ☁️ – A FastMCP-based server for interacting with webhook-test.com. Enables users to create, retrieve, and delete webhooks locally using Claude.

Universal Maven Central dependency intelligence for JVM build tools (Maven, Gradle, SBT, Mill). Features bulk operations, version comparison, stability filtering, dependency age analysis, release patterns, and Context7 integration for upgrade guidance.

Analyze React code locally, generate docs / llm.txt for whole project at once

MCP server that automatically converts any OpenAPI/Swagger specification into a set of usable MCP tools. Unlike manual tool definition, this approach auto-generates tools directly from the Swagger spec, ensuring consistency, reducing maintenance effort, and preventing mismatches between the tools and the actual API.

Domain-specific fine-tuning of open-source LLMs and SLMs with zero infrastructure. Specialized tuning agents deliver sovereign models trained on your data. Supports Qwen, Llama, DeepSeek, Mistral, Gemma 1B-72B. LoRA, QLoRA, full fine-tuning. Cost estimation, model management, S3 export.