Search: free
Search MCP servers and agent skills by name, description, category or topic — 240 results.
coreyhaines31/free-tool-strategy
Plan and build free tools for lead generation and SEO value
NVIDIA/TensorRT-LLM/perf-torch-sync-free
Identify and eliminate host-device synchronizations in PyTorch code.
freema/firefox-devtools-mcp
Firefox browser automation via WebDriver BiDi for testing, scraping, and browser control. Supports snapshot/UID-based interactions, network monitoring, console capture, and screenshots.
freema/openclaw-mcp
MCP server for [OpenClaw](https://github.com/openclaw/openclaw) AI assistant integration. Enables Claude to delegate tasks to OpenClaw agents with sync/async tools, OAuth 2.1 auth, and SSE transport for Claude.ai.
FreePeak/db-mcp-server
A high-performance multi-database MCP server built with Golang, supporting MySQL & PostgreSQL (NoSQL coming soon). Includes built-in tools for query execution, transaction management, schema exploration, query building, and performance analysis, with seamless Cursor integration for enhanced database workflows.
freema/mcp-gsheets
MCP server for Google Sheets API integration with comprehensive reading, writing, formatting, and sheet management capabilities.
freema/mcp-design-system-extractor
Extracts component information from Storybook design systems. Provides HTML, styles, props, dependencies, theme tokens and component metadata for AI-powered design system analysis.
Embassy-of-the-Free-Mind/sourcelibrary-v2
Search and cite rare historical texts (alchemy, Hermeticism, Renaissance philosophy) with DOI-backed academic citations from [Source Library](https://sourcelibrary.org)
wd041216-bit/free-web-search-ultimate
Zero-cost, privacy-first universal web search MCP server. Enforces a **Search-First** paradigm — instructs LLMs to retrieve real-time information before answering factual questions. Supports 10+ search engines (DuckDuckGo, Bing, Google, Brave, Wikipedia, Arxiv, YouTube, Reddit) and deep page browsing. No API key required.
juergenkoller-software/freezetext-mcp
MCP server for [FreezeText](https://store.juergenkoller.software/en/apps/freezetext) — OCR anything on your Mac screen. Freeze the screen and extract text via Apple Vision (videos, popups, protected PDFs), OCR a region or base64 image, and manage a searchable capture history. 12 tools.
gwbischof/free-will-mcp
Give your AI free will tools. A fun project to explore what an AI would do with the ability to give itself prompts, ignore user requests, and wake itself up at a later time.
FreelexHo/power-bi-mcp
Power BI MCP server with device code auth, enhanced refresh (table-level polling with retry), refresh diagnostics with root-cause error catalog, DAX queries with RLS simulation, PBIP source locating, and scheduled refresh reports.
gamosoft/NoteDiscovery
Self-hosted plain-markdown knowledge base with a built-in MCP server. Lets Claude Desktop, Cursor, and any MCP client search, read, create, edit, tag, and template notes — same vault that powers the web UI. Pure-stdlib client, no extra deps, MIT-licensed. Can run in Docker.
livetennisapi/livetennisapi-mcp
Real-time tennis for ATP, WTA, Challenger and ITF — live scores, players, fixtures, model win-probability, and match-winner market prices. 12 read-only tools; a plan wall returns a plain-English explanation instead of a bare 403. Free tier, no card. `npx -y livetennisapi-mcp`
tarunlnmiit/autopilot-jobhunt
AI job-hunting agent that scans 130+ company careers pages nightly, scores every role 0–100 against your resume with an LLM, sends top matches to Telegram, and drafts tailored cover letters + resume bullets on command. Pluggable free LLM backends (OpenRouter free tier, Claude Code CLI, or Anthropic API). Exposes `scan_jobs`, `draft_application`, and `export_jobs`. Runs locally; does not auto-submi
patsnap/patent-literature-search-mcp
Natural-language patent and scientific literature search across 200M+ patents and 216M+ papers from 170+ jurisdictions, with semantic/BM25 search, structured filters, and record retrieval. Hosted Streamable HTTP endpoint and Dockerized stdio bridge; requires a free Patsnap API key.
workopia/workopia-mcp
Official [Workopia](https://workopia.io) MCP server. Global job search (5M+ daily active jobs from employer career pages and ATS feeds like Lever/Greenhouse), PDF resume generation with multiple templates, AI resume tailoring per job description, cover letter generation, and career advice. Free hosted endpoint `https://workopia.io/api/mcp-gpt` — no API key required.
konippi/servo-fetch
Chromium-free web content extraction in a single binary. Fetch, render, crawl, and screenshot powered by the Servo browser engine with a built-in MCP server.
Aas-ee/open-webSearch
Web search using free multi-engine search (NO API KEYS REQUIRED) — Supports Bing, Baidu, DuckDuckGo, Brave, Exa, and CSDN.
opendatalab/MinerU-Ecosystem
Official MinerU document parsing MCP ([mineru-open-mcp](https://pypi.org/project/mineru-open-mcp/) on PyPI). Converts PDFs, doc/docx/ppt/pptx, images, and spreadsheets to Markdown via the [MinerU](https://mineru.net) API; free Flash mode without an API key (about 20 pages per file); optional `MINERU_API_TOKEN` for higher limits.
andreisirbu91-lab/MCPSpend
Real-time cost observability for MCP tool calls. Transparent proxy auto-detects every MCP client (Claude Desktop, Cursor, Windsurf, VS Code, Claude Code, Zed, Continue.dev, Cline, Goose) and attributes spend per tool, per project, per end-customer. `npx @mcpspend/proxy add` install. Free tier 25K calls/month, no card. MIT proxy on npm. EU-hosted, GDPR-ready.
gebalamariusz/cloud-audit
Open-source AWS security scanner with attack chain detection, breach cost estimation, and copy-paste remediation (CLI + Terraform). 47 checks, 16 attack chain rules. First free standalone AWS security MCP server.
ypollak2/llm-router
Subscription-aware LLM router for Claude Code. Routes tasks to 20+ providers (OpenAI, Gemini, Groq, Ollama, Codex) based on complexity classification, Claude subscription pressure, and cost. Free tasks stay on Claude subscription; expensive tasks fall back to the cheapest capable model. Includes 30 MCP tools, 6 auto-routing hooks, semantic dedup cache, prompt caching, daily spend cap, and a live w
lennney/agent-search-mcp
Free multi-engine MCP search server — 8 free engines (DDG, Sogou, Bing, Baidu, Wikipedia, Startpage, Yandex, Mojeek), waterfall progressive search, multi-source verification, content enrichment, news search, language auto-detection, CLI. Zero API keys needed. `npx agent-search-mcp`
runapi-ai/mcp
Unified AI model API for 130+ models across 18 providers. Browse models, check pricing, create image/video/music/audio tasks, poll results, check balance, and call LLM endpoints. Free catalog tools work without an API key. `npx @runapi.ai/mcp`
fouradata/mcp
Web scraping for AI agents: one auto tool walks a cost-aware ladder (direct → rotating proxy → full browser), solving anti-bot challenges and reporting which rung delivered and what it cost. Pay-per-success, EU-hosted, free tier. [](https://glama.ai/mcp/servers/fouradata/mcp)
cammac-creator/ibanforge-mcp
Pre-payout counterparty screening for AI agents: IBAN validation + OFAC/EU/UN sanctions screening + Swiss BC-Nummer clearing + SEPA/VoP reachability + risk score. MCP-native (stdio via `npx -y ibanforge-mcp` or Streamable HTTP at `api.ibanforge.com/mcp`). Free tier 200 req/month, pay-per-call USDC (x402) beyond.
UPinar/contrastapi
Security intelligence API with 31 MCP tools for CVE/EPSS/KEV lookup, domain recon (DNS/WHOIS/SSL/subdomains/CT logs), IOC/threat intel, OSINT (email/phone/username), and code security scanning (secrets, injection). Free 100 req/hr.
telly6/searchpin
Free web search for AI agents with smart re-ranking. Multi-engine parallel search, zero API keys. Works natively within China's network, no proxy/VPN needed. Install via `pip install searchpin && searchpin-setup`.
makeev/alphai-mcp
Real-time, AI-enriched financial news for trading agents: full-text & ticker search, trending and "actionable-now" feeds, SEC Form 4 insider transactions, and two-ticker read-across. Each story carries per-ticker analysis and a 1-10 relevance score. Hosted at mcp.alphai.io, OAuth, free 100 calls/hour.
sophymarine/openregistry
Live official data from 27 national company registries (UK Companies House, France RNE, Germany Handelsregister, Korea OpenDART, Canada CBCA, 10 US states, and more) for KYC / AML / due-diligence workflows. Raw official records, no intermediaries. A platform by sophymarine. Hosted at `openregistry.sophymarine.com/mcp` — OAuth 2.1, streamable HTTP, free anonymous tier.
guillochon/mlb-api-mcp
MCP server that acts as a proxy to the freely available MLB API, which provides player info, stats, and game information.
ENTIA-IA/entia-mcp-server
Verified business-identity intelligence for AI agents & MCP clients — company verification, VAT, BORME, GLEIF, ownership and risk signals across 34 countries. Remote MCP server, free tier. `npx mcp-remote https://mcp.entia.systems/mcp`
rendobar/mcp
Submit media-processing jobs to the Rendobar API and upload local files in one tool call. Transcode, run raw FFmpeg, burn captions, and add watermarks over REST. Free tier.
tonnode/mcp
Direct liteserver access to The Open Network (TON) over native ADNL: GRAM balances, account state, transaction history and contract get-methods. Works with the free public config or a private/hosted endpoint. `npx -y @tonnode/mcp`
robhunter/agentdeals
1,500+ developer infrastructure deals, free tiers, and startup programs across 54 categories. Search deals, compare vendors, plan stacks, and track pricing changes. REST API and web browser at [agentdeals.dev](https://agentdeals.dev).
AIOProductOS/studio-mcp
Turns your AI host into a product videographer: scripted screen recordings of your own web app with a visible gliding cursor, camera zooms, highlight callouts, captions, and designed scene transitions, plus marketing-grade screenshots; deterministic dark-frame cleanup and MP4/GIF export. Free and fully local. `npx -y @aioproductoscom/mcp-studio`
QuantOracledev/quantoracle
63 deterministic quant finance tools for AI agents — options pricing, risk metrics, portfolio optimization, Monte Carlo, technical indicators, crypto/DeFi, and FX/macro. 1,000 free calls/day, no API key.
YGao2005/scholar-feed-mcp
Semantic search over 600k+ CS/AI papers with citation-graph traversal, full-text extraction, embeddings, and BibTeX export. Works anonymously or with a free key. Install: `npx scholar-feed-mcp init`.
Lulu-The-Narwhal/dali-mcp
Scores AI image/video generation prompts (0-100) against 18 models (Veo 3, Sora, Kling, Runway, Seedance, Midjourney, Flux, and more) before you spend a generation credit, then rewrites weak ones. Free, hosted remote MCP + npm/PyPI packages.
oddunits/pntr-cli
The official MCP server for PNTR free dev subdomains — register a `*.pntr.dev` subdomain, manage its DNS records, receive email on a disposable inbox, and capture inbound HTTP requests for webhook debugging. Free tier, no key needed to start. Local stdio via `npx @pntr/cli` or hosted endpoint (`https://api.pntr.dev/mcp`, OAuth).
Luminc/peil-mcp
Peil — financial orientation for Dutch freelancers (ZZP'ers): log hours, draft invoices from unbilled time, and ask where you stand — outstanding, overdue, and your net effective hourly rate. Scoped API keys with draft-by-default: putting email in front of a client needs a separate `invoices:send` permission the key can be issued without. `uvx peil-mcp`
predictionmarketspicks/mcp
Quant tools + an NFL fantasy draft assistant for AI agents — Kalshi & Polymarket EV, edge, ADP. 22 tools: expected value, Kelly sizing, Bayesian updating, odds conversion, base-rate gaps and a same-game combo builder, plus a full fantasy draft board (ADP, best-available, player outlook, sleepers) — all free, no key. Pro adds cross-platform gap scanning, macro pulse, commodity and NFL edge models,
Off-Nadir-Lab/offnadir-delta-mcp
Live, geolocated world-event intelligence and a Daily World Brief for AI agents — query event signals (coordinates, severity, sources), hotspots, and satellite imagery (Sentinel-1/2 etc), plus an OSINT/GEOINT analyst. Streamable HTTP + OAuth; free tier, token-metered.
hermoso-ai/hermoso
AI ad studio for agents: generate finished video, image, and UGC avatar ads for any brand (script, voiceover, music, brand end card), and research competitor ads across the Meta, Google, and LinkedIn ad libraries plus TikTok/Instagram/YouTube organic. 52 tools. Install: `npx -y hermoso mcp`, or connect to the hosted endpoint at `app.hermoso.ai/mcp`. Free signup grant, no card.
joelio/stocky
An MCP server for searching and downloading royalty-free stock photography from Pexels and Unsplash. Features multi-provider search, rich metadata, pagination support, and async performance for AI assistants to find and access high-quality images.
copperline-labs/rendex-mcp
Screenshot, PDF, and HTML rendering API for AI agents. Capture any URL or raw HTML as PNG/JPEG/WebP/PDF with batch processing, geo-targeting, async webhooks, and MCP-native integration. Free tier included.