Free MCP servers · page 72

ricardo-hdrn/mcp-await

Condition watcher for AI assistants — wait for ports, files, URLs, processes, and more

clezcoding/awesome-coolify

Coolify 4.1.x MCP server — deploy, diagnose, and manage apps, services, and databases

VirSanghavi/axis

Coding agents from Claude Code, Cursor and Codex claim jobs and lock files on one shared board.

lordbasilaiassistant-sudo/base-flash-arb-mcp

MCP server for AI agents to detect flash loan arbitrage opportunities across DEXes on Base. Scan Uni

vaquarkhan/MCP-Bastion

Security middleware for MCP. Blocks prompt injection, PII leakage, and resource exhaustion.

putervision/behavior-mcp

In-browser ~60Hz behavior tree execution engine with reactive triggers and blackboard projection.

Fisher521/bookmarks-mcp

Read-only MCP server for browser bookmarks: Chrome, Safari, Firefox, and read-later exports.

jasondostal/cairn-mcp

Persistent memory for AI agents and humans. Store, search, and discover patterns.

AnisurRahmann/call-copilot

Search and read locally-recorded meeting transcripts over stdio. Read-only, no network.

GalenGoodwick/Cartridge-Cafe

Your AI builds live WebGPU game worlds on cartridge.cafe — guest door, no account needed.

adriancisnerosspeed-hub/civic-library-mcp

US civic & property data: geocoding, census tracts, Opportunity Zones, FEMA flood zones.

Eason0in/classdojo-mcp

Unofficial local-first MCP for ClassDojo roster imports and classroom skill synchronization.

PyModel/claude-agy-mcp

Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.

shofer-dev/claude-code-live-memory

Persistent, read-only codebase memory for Claude Code; ask it instead of re-reading files.

rishiatlan/Claude-Prompt-Optimizer-MCP

Scores, compiles & optimizes prompts for any LLM. Zero AI calls inside. Freemium.

commitshow/cli

Score a public GitHub repo 0-100, or search Legit.Show for launched software by what we measured.

AlexKay28/clickcast

Drive a real Playwright browser: annotated screenshot + structured page state after every action.

jasonwilbur/mcp-server-cloud-regions

Cloud region data for AWS, Azure, GCP, OCI & more. Query by location, compliance, GPU.

HuginnIndustries/CodeCartographer

Turn an unfamiliar codebase into validated architecture, contracts, and a reimplementation spec.

traviswye/ContextAtlas

Pre-computed atlas of your codebase for Claude Code: LSP + ADRs + git. 45-72% token reduction.

course-code-framework/coursecode

Preview, screenshot, lint, and test SCORM, cmi5, and LTI courses built with CourseCode Framework.

r00tify/crashdx

Diagnoses Apple .ips crash reports: ranks likely causes with cited evidence, not just a stack trace.

nad33mahm3d/mcp-crypto-toolkit

Live crypto prices, conversion, gas tracker, portfolio tools, and calculators for AI agents.

MrJamescot/ctfd-mcp-server

MCP server for CTFd v3: list challenges, submit flags, and query scoreboards via AI agents.

heuristicolab/ctxfw

Zero-egress AI Agent Firewall: SARA prompt injection defense, AST context pruning & MCP governance.

saadk408/davinci-resolve-lua-mcp

Control the free edition of DaVinci Resolve 21.1 from Claude through a Lua script inside Resolve.

AYUSH-148/DB-Explorer-MCP

Read-only SQL for PostgreSQL, MySQL and SQLite: schema, safe SELECTs, EXPLAIN, index advice

debugbundle/debugbundle

DebugBundle MCP: runtime error reporting, incident response, health checks, and product analytics.

Glebenjoy/defillama-mcp

DefiLlama DeFi data: chain/protocol TVL, yields, stablecoins, token prices. No API key.

biocross/displaybuddy-mcp

MCP server for controlling Mac monitors via DisplayBuddy — adjust brightness and more.

anishmoncivarghese/docsift

Convert a document once, then get back only the passages that answer a question.

ABTdomain/domainkits-mcp

Search newly registered, expired, aged, active, deleted and for-sale domains, plus WHOIS and DNS.

dong7812/dompruner-mcp

Strips layout noise via DOM AST; with a query, BM25 filters to relevant sections. No model or API.

Ajey95/drawarch-mcp

Create editable Draw.io architecture diagrams from prompts and reference images.

makririch/einvoice-mcp

XRechnung & ZUGFeRD: create, validate, and convert German e-invoices. EN 16931 compliant.

enconvert/mcp

Unified web ingestion for AI agents: perceive, discover, search, extract, ingest, watch, convert.

tymrtn/U1F4E7

Your own IMAP/SMTP mailboxes as agent tools, with per-agent policy and human-approved sends.

cyanheads/eurostat-mcp-server

Search and query the Eurostat catalogue — EU economy, demography, trade, and NUTS regional data.

Huzy85/fantoma

Accessibility-tree browser for AI agents: read pages, log in, extract data, run tasks.

malkreide/fedlex-mcp

Swiss federal law, consultations (Fedlex) & TERMDAT terminology (LINDAS) via SPARQL

figuard/figuard-core

Pre-flight spend authorization for AI agents. Set a budget, enforce limits, audit every decision.

surendranb/find-research-papers-mcp

Search open-source research papers across arXiv, OpenAlex, Crossref, PubMed, Semantic Scholar.

fluxmailai/fluxmail

Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.

billychl1/footballbin-mcp-server

AI match predictions for Premier League & Champions League - scores, goals, corners

com.formslist/mcp

Form backend for AI agents: create live form endpoints, configure them, read submissions.

Jrigada/foundry-zksync-mcp

Expose foundry-zksync (forge, cast, anvil-zksync) tools for zkSync Era development

cyanheads/gdelt-mcp-server

Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.

alphaparkinc/genpark-adaptive-batch-request-debouncer-skill

Adaptive sliding window query debouncing and micro-batch coalescing engine optimizing LLM throughput