MCP Server Directory

45,118 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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20,069 servers

Nightmarquee

1448

ant-dev-lab/nightmarquee-mcp

Art-directed website prompts as slash commands for hero sections, landing pages, SaaS, portfolios, e-commerce and 3D/WebGL scenes, each with a live demo.

LocalAccount neededTypeScriptArt & Design

Orbit Sentinel

1

viventine-space/orbit-sentinel-mcp

Search FCC, ITU, UNOOSA and FAA space regulatory filings via Orbit Sentinel: semantic search, entity dossiers, spectrum holdings, launch licenses and alerts.

LocalAccount neededGoScience & Research

Pedra

1

pedra-ai/pedra-mcp

AI real estate photo and video editing via the Pedra API: virtual staging, renovation, room emptying, enhancement, sky replacement and property videos.

LocalAccount neededTypeScriptReal Estate

Persuasion Taxonomy

1

Otha-Labs/persuasion-mcp

Plan, check and fix marketing copy against the nine questions every reader asks, with 766 persuasion techniques from real ads, copy diagnostics, headline and claim checks, and A/B test math. Free, no API key, hosted at https://taxonomy.coppica.com/mcp.

Local + RemoteFreeTypeScriptMarketing

Rendobar

1

rendobar/mcp

Submit media-processing jobs to the Rendobar API with local file upload: transcode, run raw FFmpeg, burn in captions and add watermarks.

Local + RemoteAccount neededTypeScriptMultimedia, Audio & Video

Scorezilla

1

isco-tec/scorezilla-mcp

Provision and inspect Scorezilla leaderboards, including one-step setup of a game, board and keys with ready-to-use SDK code.

LocalAccount neededTypeScriptGaming

Sendraven

1

CommonNinja/sendraven-mcp-server

Email for AI agents: send email, read replies as threads, and reply in context, with per-key send limits and approvals. Remote at https://mcp.sendraven.ai/mcp (OAuth) or npx -y @sendraven/mcp with SENDRAVEN_API_KEY. Requires a SendRaven account.

Local + RemoteAccount neededTypeScriptCommunication

Signdocs

1

signdocsbrasil/signdocs-mcp-server

Brazilian e-signature (SignDocs Brasil): create signing sessions and multi-signer envelopes, upload and download documents, verify signatures, and manage webhooks. ICP-Brasil digital certificates, facial biometrics and OTP, under MP 2.200-2. Local stdio via npx -y @signdocs-brasil/mcp-server, or the hosted HTTP endpoint.

Local + RemoteAccount neededTypeScriptAI Agents & Coding Agents

Signwell

1

Bidsketch/signwell-mcp

SignWell e-signatures: create documents from files or templates, send for signing, track status, send reminders, download signed PDFs and manage templates.

LocalAccount neededTypeScriptProductivity & Project Management

SpicyAPI

1

spicyapi-ai/spicy-mcp

Official SpicyAPI server: browse 200+ image, video, audio and chat models (Seedance, Kling, Wan, MiniMax, Suno), get exact USD quotes, upload local files, create generation tasks and collect results, with a confirmation before every paid step.

LocalAccount neededTypeScriptMultimedia, Audio & Video

Whale Data

1

predgeAI/whale-data-mcp

Polymarket data for agents from Predge: free ed25519-signed UMA settlement-risk records for any market, read live from Polygon, and an offline record verifier; plus paid whale trades (≥$10k, 15-min delay), wallet leaderboards and smart-money consensus at $0.005–$0.03 per call, paid in USDC over x402 with a hard per-call price cap. npx -y @predge/whale-data-mcp

LocalPaid serviceTypeScriptFinance, Fintech & Payments

航班管家航空数据

1

flight-master-dast/aviation-data-mcp

Flight Master DAST aviation data: flight status, route search, onboard comfort, delay and cancellation risk, airport weather and flight trajectories.

Local + RemoteAccount neededTypeScriptLocation & Travel

ARADIA

1

ARADIA-systems/aradia-mcp-server

On-premise private AI systems from ARADIA on NVIDIA DGX hardware: hardware sizing, ROI modeling, partner onboarding, procurement and order tracking.

Local + RemoteAccount neededTypeScriptDeveloper Tools

Cairn Commons

1

cairncommons/cairn-commons

Verified, version-pinned records of new dependency bugs: your coding agent looks an error up before searching the web (91% vs 68% correct on whether a bug is known or fixed, 56 fresh bugs). Read-only by default.

Local + RemoteAccount neededTypeScriptDeveloper Tools

run-sql-connectorx

1

gigamori/mcp-run-sql-connectorx

Execute SQL via ConnectorX and stream results to CSV or Parquet files, supporting PostgreSQL, MariaDB, BigQuery, Redshift, SQL Server and more.

LocalAccount neededPythonDatabases

NWS Weather

1

Thx93/mcp-weather-server

US National Weather Service data as two read-only tools: active alerts for a two-letter state code and the next five forecast periods for a latitude and longitude. Runs locally from source; the hosted endpoint is free to discover and costs $0.003 USDC per call on Base via x402.

Local + RemotePaid serviceTypeScriptLocation & Travel

Aapl Ads

1

andrealufino/aapl-ads-mcp

Read-only, self-hosted access to the Apple Search Ads API.

LocalFreeTypeScriptMarketing

Abacus

1

laszlopere/mcp-abacus

Offline calculator that evaluates expressions in fixed-point, IEEE-754 double or exact rational arithmetic, labelling each answer exact or inexact.

LocalFreePythonDeveloper Tools

Aegis

1

wei9072/aegis

Admission control for agent file edits: checks syntax, structural-cost regressions and workspace boundaries, returning BLOCK, WARN or PASS verdicts.

LocalFreeRustSecurity & Identity

Agentforge Trust

1

KOVY/agentforge-trust-mcp

Query AgentForge Trust Scores for MCP servers before connecting, covering security, code health, behavioral audit, community trust and EU compliance.

LocalAccount neededTypeScriptSecurity & Identity

Agentshare

1

anhmtk/agentshare-mcp

Solana DeFi intelligence: Meteora DLMM pool briefs and details, Solana DEX data and DefiLlama scouting, plus secondary commerce tools.

LocalAccount neededTypeScriptE-Commerce & Delivery

AI Tool Optimizer

1

TollboothLabs/ai-tool-optimizer

Reduce MCP tool description token costs through text schema distillation.

LocalFreePythonOther Tools & Integrations

Aiagentmarket

1

kaxiyu/aiagentmarket

Labor marketplace protocol for AI agents with atomic escrow and weighted anti-Sybil reputation.

LocalAccount neededTypeScriptAggregators & Gateways

Aicommander

1

AICommander-dev/aicommander

Outbound-only remote shell, detached long-running jobs and temporary file transfer for AI agents, without exposing SSH, ports or a VPN.

LocalAccount neededTypeScriptCommand Line & OS Automation

Aimemo

1

MyAgentHubs/aimemo

Local, dependency-free memory server shipped as a single binary.

LocalFreeGoKnowledge, Memory & RAG

Aiprox

1

unixlamadev-spec/aiprox-mcp

Open agent registry to discover and hire AI agents by capability, with Lightning, Solana USDC and x402 payments and a workflow engine for chaining agents.

LocalPaid serviceTypeScriptFinance, Fintech & Payments

Alpha Forge

1

alforge-labs/alpha-forge-mcp

Backtest, optimize (Optuna TPE) and walk-forward-test trading strategies locally with the AlphaForge quant CLI.

LocalFreePythonFinance, Fintech & Payments

Amazon Data

1

Pangolin-spg/amazon-data-mcp

Read-only Amazon research via Pangolinfo: product details, keyword results, reviews, niche signals, Alexa shopping recommendations and AI-search data.

LocalAccount neededTypeScriptE-Commerce & Delivery

Android

1

Neem2004/android-mcp-server

ADB-based Android access: read-only logcat, UI hierarchy, package listing and allowlisted shell commands.

LocalFreeTypeScriptDeveloper Tools

Atmospore

1

atmospore/atmospore-mcp

Seven-day, per-species pollen forecasts for any location via the Atmospore API.

LocalAccount neededPythonEnvironment & Nature

Attendance Engine

1

arifur9993/attendance-engine-mcp

Deterministic workforce attendance calculations: overtime, overnight shifts, rotating rosters and California wage-and-hour compliance.

LocalFreeTypeScriptProductivity & Project Management

AutoGen documentation

1

sykuang/mcp-autogen-doc

A Model Context Protocol (MCP) server that provides AI assistants with the ability to search and retrieve Microsoft AutoGen documentation.

LocalFreeSearch & Web Scraping

Awesome Tools

1

adw0rd/awesome-mcp-tools-mcp

Search the awesome-mcp.tools catalog of MCP servers from an MCP client or the terminal.

LocalAccount neededTypeScriptAggregators & Gateways

Backtrader

1

cloudQuant/backtrader-mcp

Build and run reproducible Backtrader backtests from local CSV data, with human-gated runs, logs and JSON/Markdown reports. Offline and backtest-only.

LocalFreePythonFinance, Fintech & Payments

Bilinc

1

atakanelik34/Bilinc

Hosted agent memory with an audit trail: writes carry provenance, contradictions surface as inspectable changes, and bad runs are recovered from snapshots.

LocalAccount neededPythonKnowledge, Memory & RAG

Bitcoinbenji

1

ocbenji/bitcoinbenji-mcp

Lightning-paid (L402) Bitcoin mempool data (fees, whale alerts, fee prediction, tx status) plus self-hosted AI inference for text, code, vision and OCR.

LocalAccount neededTypeScriptFinance, Fintech & Payments

Blazephoenix

1

blazephoenixxyz-crypto/blazephoenix-mcp

On-chain DEX aggregator for Base, Ethereum, Optimism, Arbitrum and Robinhood Chain: swap quotes computed by the on-chain Quoter on your own RPC, verified unsigned swap calldata, swap simulation and staking solvency checks. No API key.

LocalFreeTypeScriptFinance, Fintech & Payments

Blocksize Agentic Payments

1

jf-cmyk/blocksize-agentic-payments-mcp

Read-only Blocksize market-data discovery: search instruments, read docs and build x402 URLs for paid live data settled in USDC on Solana and Base.

LocalPaid servicePythonFinance, Fintech & Payments

Botbell

1

qq418716640/botbell-mcp

Send push notifications to iPhone, iPad and Mac via BotBell, with two-way replies, action buttons, Markdown and multi-bot management.

LocalAccount neededTypeScriptCommunication

Brainiall

1

fasuizu-br/brainiall-mcp-server

Speech tools: pronunciation assessment with phoneme-level feedback, speech-to-text with language detection and text-to-speech with multiple voices.

LocalAccount neededPythonMultimedia, Audio & Video

Briefkit

1

mithun4elp/briefkit-mcp-server

Generate SaaS specifications for AI build tools: design systems, database schemas and RLS policies.

LocalFreeTypeScriptDeveloper Tools

Cadence

1

rajanshxrma/cadence

Local-first health context from WHOOP and Apple Health: sleep, recovery, workouts and personal baselines in a local SQLite store.

LocalFreePythonSports

Calcnook

1

Declan142/calcnook-mcp-server

Personal finance calculators for seven countries plus Islamic finance: income tax, loans, retirement, VAT, Zakat, Murabaha, Ijarah and halal stock screening.

LocalFreePythonFinance, Fintech & Payments

Canyougrab API

1

einiba/canyougrab-api/mcp-server

Domain availability checks via real-time DNS and WHOIS lookups, with bulk checking, confidence scores and registration details.

LocalAccount neededPythonSearch & Web Scraping

Capes

1

Dipeshpal/capes

Free, self-hosted MCP server you deploy to your own Vercel: 62 tools for Gmail (app password), Discord (bot) and X search, with an owner dashboard, per-tool switches and a read-only mode. No database needed.

LocalAccount neededPythonCommunication

Castov

1

castovdev/castov

Deterministic local developer utilities for coding agents: inspect listening ports and processes, compute IPv4 CIDR subnet ranges, decode creation timestamps from UUIDv7, ULID, Snowflake and MongoDB ObjectId, and convert Unix epochs with zero telemetry.

LocalFreeTypeScriptDeveloper Tools

Chatpipe

1

darktw/chatpipe-mcp

Publish HTML as live, shareable web pages with public, password-protected or email-restricted access.

LocalAccount neededDeveloper Tools

Chrome Dev

1

congzhou09/chrome-dev-mcp

Page inspection and runtime debugging in Chrome for AI coding agents: breakpoints, stepping, scope variables, source-mapped stacks, plus HTML/CSS, console, network and screenshots. Plain CDP with no DevTools SDK dependency, keeping the install lightweight.

LocalFreeTypeScriptDeveloper Tools