#free

Free UK SIC code lookup, GICS/ICB cross-classification mapping, and Companies House company search. Covers 731 SIC 2007 codes, 273 GICS entries, 249 ICB entries, 1,235 cross-classification mappings, and 5.6 million UK companies. No API key required.

Query live Upwork freelance market intelligence directly from your AI agent. Get real-time data about: - Trending skills with week-over-week change - Average fixed & hourly rates by category - Top hiring countries - Highest-budget jobs in last 24 hours - 7×24 activity heatmap (best times to apply) - Client quality distribution by hire rate - Daily posting trends Data is aggregated from 15,000+ live Upwork job postings, updated every minute. Free for non-commercial use. No authentication required. Rate limited to 30 requests/minute per IP. Built by SnipeWork — AI-powered Upwork job scanner for freelancers.

AI-powered contract scope violation detector. Paste contract + client message, get violation type, severity, 3 professional response drafts, and change order pricing. Zero API competitors.

MailboxValidator MCP server validates email addresses using MailboxValidator API to ensure your mailing list is clean and to reduce email bounces during marketing campaigns. With a free MailboxValidator API key, users can query up to 300 emails per month. If more queries are required, users can opt for a paid API plan instead. https://www.mailboxvalidator.com/plans#api

Deep real estate intelligence for Pitt County NC. 20 MCP tools covering 80,900+ properties, 163,000+ building permits, 212,000+ sale records, entity resolution, foreclosure tracking, builder intelligence, and semantic search across government meetings. All public record data, updated weekly. One credit per API call. Credit packages start at $9 for 250 credits.

Superhuman exploratory data analysis. Finds novel, statistically validated patterns in any tabular dataset — the feature interactions, subgroup effects, and conditional relationships that LLMs and manual exploration miss. Every finding comes with p-values, effect sizes, and academic literature citations. Multiple novel scientific discoveries made. Free for public data.

Stop filling out time entry forms. wdttg is a local MCP server and TUI that lets AI agents track your time in plain Markdown. Just say what you worked on — the server handles the rest.

AI-powered invoice automation for MCP. Create professional PDF invoices, predict late payment risk 0-100, auto-send reminders, reconcile Stripe and PayPal payments, and track cash flow. 10 MCP tools, 4 resources. Supports 10 currencies. Free tier available.

Free SEO audit MCP server. Analyze meta tags, headings, broken links, robots.txt, and competitor pages — directly from Claude, Cursor, or Windsurf. No API key needed.

Free SEO audit MCP server. Analyze meta tags, headings, broken links, robots.txt, and competitor pages directly from Claude, Cursor, or Windsurf. No API key needed.

Free markdown sharing and collaboration. Upload a markdown, get shareable links with view/edit/comment permissions. WYSIWYG editor, inline comments, no login required. API + MCP server for AI integration.

Headless browser for AI agents. Fetches web pages and returns a structured Semantic Object Model (SOM) instead of raw HTML - 17x fewer tokens on average. 13 MCP tools including fetch, click, type, scroll, and extract.

Free hosted MCP dad-jokes server used as a low-friction connectivity check before trying MCP Keeper's paid tools.

TRON infrastructure layer for AI agents. 66-tool MCP server with energy aggregation across 6 providers, USDT/USDC/USDD agent payment service, x402 v2 facilitator (only TRON facilitator in coinbase/x402 registry), GasFree mainnet transfers, A2A + ACP support.

A use-case driven MCP server for freee accounting, designed for sole proprietors and freelancers in Japan. Supports journal entries, invoice creation, and monthly summaries with minimal LLM context consumption.

AI-powered freelance business manager for Claude Code. Proposals, invoices, time tracking, scope management, and follow-ups - 37 tools, 5 coaching skills.

Generate legally compliant contracts, NDAs, tenancy agreements, and 24+ more document types across 18 jurisdictions including Nigeria, Kenya, Ghana, UK, USA, Canada. Unique feature: Paste a WhatsApp conversation → AI extracts terms → generates signed contract. Perfect for AI agents, legal tech, freelance tools, and African business workflows. Free tier: 5 documents/month Paid tiers: $29-$199/month Docs: https://ebenova.dev/docs

Upload, share and transfer files instantly. No signup or API key required. End-to-end encryption, multi-file bundles, free up to 1GB.

Spoken-mcp is a voice interface for the Claude Desktop app. It consists of two components: an MCP TTS server that lets Claude speak responses aloud via ElevenLabs, and an STT companion app that transcribes your speech and pastes it into Claude's input field. Supports three input modes: push-to-talk, VAD toggle, and always-on voice detection. No admin rights required. Windows 10/11, Python 3.11+

MCP server that extracts decision intent from git history and protects intentional code from AI modification.

MCP server for GuruWalk, the world's largest free walking tour platform. 5 tools to discover destinations, browse categories (free tours, day trips, tickets, guided tours), check real-time availability, and get full tour details with verified reviews. Covers 200+ cities, 4,000+ local guides, 2M+ reviews. No authentication required. Free tours operate on pay-what-you-want.

255+ everyday calculators for finance (FR/BE/CH/US/UK/MA/SN/CA), health, math, science, construction, conversions, real estate, cooking, travel, pets, astronomy & textile. Free, no API key.

Free AI security & productivity tools — prompt injection tester, PII redactor, code sanitizer, context budget planner, model picker, and more. 6 tools available via MCP, all stateless and no auth required.

15 anti-Orwellian defense tools for AI agents. Analyze doublespeak, track surveillance funding, assess whistleblower risks, verify media provenance, search threat registries, map country risk, and more. Fully open, no API key required. CC-BY-4.0.

Real-time news events, clustered by AI from hundreds of sources, classified by topic and geography, ranked by importance. Free. No API key. One command to install.

Fully decentralized P2P web search engine for LLMs. No API key, no billing, unlimited free search via MCP. Crawls, indexes, and searches the web through a peer-to-peer network. Features offline local search, credit-based incentives, privacy-first design, and 5 MCP tools: search, search_local, fetch_page, crawl_url, network_stats.

Free, public MCP server for women's health. 8 tools covering menstrual cycle, pregnancy, menopause, perimenopause, postpartum, competitor comparisons across 22 period tracking apps with 20 head-to-head matchups, partner guides, and 71 languages. No API key required.

ShellGuard is an MCP server that lets LLM agents securely SSH into remote Linux hosts with read-only shell access. Instead of copy-pasting terminal output, your AI can run safe diagnostics, inspect logs, query systems, and troubleshoot production, staging, or dev environments autonomously. All commands are parsed, validated against a strict allowlist, and executed with timeouts and output limits—blocking destructive operations while guiding the LLM to safe alternatives.

Free marketing copywriting knowledge base with 939 high-quality knowledge chunks based on role-oriented communication methodology by 邱煜庭 (小黑老師), author of《說進心坎裡》. Generate professional marketing copy or query marketing strategies. No API key needed. Supports: product descriptions, ad copy, social posts, emails, sales pitches, landing pages, slogans. Languages: English, Chinese, Japanese, Korean.

Create uncensored, high-quality, watermark-free AI images completely free and unlimited. Powered by the Flux.Dev open-source model, PictoFlux outputs HD results in ~5 seconds with up to 4 images generated in parallel so you can compare and pick the best. Choose from 25+ preset styles, multiple aspect ratios and high-res sizes, no registration required, with quality rivaling GPT-4o and other commercial models.

IssueBadge is a free online platform to create, issue, and share digital certificates and badges effortlessly. Perfect for schools, universities, nonprofits, businesses, and event organizers, you can bulk-generate certificates, add QR codes, and verify credentials instantly. Celebrate achievements with verifiable digital badges, boost recognition, and allow recipients to share certificates on LinkedIn, email, or websites. No design skills required. Start issuing today at https://issuebadge.com .

Icons8 MCP Server gives AI coding environments instant access to 368,865+ Icons8 icons across 116 design styles. Connect your Claude, Cursor, Windsurf, VS Code, or any SSE-capable MCP host to stream high-res PNGs for free or unlock full SVG delivery with an API key—ideal for prototyping, production code, and rapid UI experiments. Use cases - Replace entire icon sets in existing projects with consistent, on-trend styles. - Add icons to bullet lists, feature highlights, process steps, and dashboards without leaving your IDE. - Prototype quickly with free PNG previews, then upgrade to SVGs for production-ready assets. - Build AI-assisted workflows that search, preview, and drop icons directly into your code. - Showcase interactivity with ready-made demos such as falling emojis, sci-fi dashboards, and product catalogs.

Browse Reddit directly in Claude Desktop without API keys. Search posts, view subreddits, analyze users, and explore comments seamlessly. Features smart caching, rate limiting, and works instantly with zero configuration.

AI assistants are powerful, but sometimes you still need the human touch — a real expert who understands your exact challenge and can solve it fast. That’s where GoPluto.ai comes in. GoPluto is the quick commerce of services, designed to connect you with the right live expert in minutes. Whether you’re stuck on a technical issue, need business guidance, or want creative input, simply Ask Pluto. Our system instantly matches you with verified service providers who can step in and resolve your problem on the spot. With GoPluto, you get the best of both worlds: ⚡ AI-powered discovery to surface the right context, categories, and providers 👨‍💻 Human expertise on demand, available in under 60 seconds 🔄 Seamless integration with your workflows — no switching tools or wasting time ✅ Verified knowledge and real solutions, not hallucinations or outdated docs GoPluto.ai = AI speed + human expertise. From query → expert → solution, all in minutes.

Transform your AI agents into Apple development experts! Apple RAG MCP gives you instant access to official Swift docs, design guidelines, and comprehensive Apple platform knowledge through cutting-edge RAG technology. With professional AI reranking and hybrid search across iOS, macOS, watchOS, tvOS, and visionOS documentation plus Apple Developer YouTube content, you'll get precise, contextual answers every time. Compatible with Cursor, Claude Desktop, and all MCP tools - start building smarter Apple apps today!

MCP server exposing a catalog of free APIs with embedding-based lookups

Find beautiful royalty-free stock images 📸 🔍 Multi-Provider Search - Search across Pexels and Unsplash simultaneously 📊 Rich Metadata - Get comprehensive image details including dimensions, photographer info, and licensing 📄 Pagination Support - Browse through large result sets with ease 🛡️ Graceful Error Handling - Robust error handling for API failures ⚡ Async Performance - Lightning-fast concurrent API calls 🎯 Provider Flexibility - Search specific providers or all at once

A Model Context Protocol (MCP) server that enables AI assistants to interact with FreeCAD for 3D modeling and CAD operations

A Model Context Protocol (MCP) server to interact with the Freepik.com API.- Un serveur MCP (Model Context Protocol) pour interagir avec l'API de Freepik.com.

A free MCP client server that leverages GroqCloud's high-performance inference capabilities and connects to both local and remote MCP servers.

Glutamate is a powerful desktop platform that simplifies the deployment and management of Model Context Protocol servers. It provides a user-friendly interface and robust tools for server administration, making it easier than ever to run and customize your MCP servers.

Freelo MCP Server poskytuje rozhraní pro komunikaci s Freelo API pomocí Model Context Protocol (MCP). Umožňuje integraci Freelo do AI asistentů jako je Cline, Claude a další, kteří podporují MCP protokol.

MCP server for generating images with Freepik Flux-Dev API

MCP server for generating images with Freepik Flux-Dev API

Build-less TypeScript quickstart for an MCP server implementation

gpt4free mcp server

This is a Filesystem MCP server that could allow an LLM to read and list files from a specified directory on your local machine.

FreeCAD MCP(Model Context Protocol) server