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Hound MCP Servers Gives your agent actually good fetch + Search for 0$, no catch, no api keys or free tiers, fully free

Privacy-safe, read-only senior-care referral exit routes and unfilled stop-contact templates; no personal data accepted or requests sent.

Codicil indexes a repo's Markdown/YAML/TOML docs into a local Chroma store and exposes query_docs/reindex_docs over MCP. Uses Ollama embeddings when available; with zero infra beyond that, it degrades to live keyword search off disk instead of failing.

Art provenance intelligence: 282,731-node knowledge graph over Getty Provenance Index, Knoedler stock books, and wartime-restitution records — every answer cited, custody gaps named. Free keyless remote: https://provenio.art/api/mcp

Domain intelligence for AI agents: WHOIS, DNS records, SSL/TLS inspection, HTTP security headers, reputation, and subdomain discovery for any domain.

DuckDuckGo web search + URL fetcher for AI agents. No API key needed for free tier (7 req/IP/day), Pro tier unlimited with API key.

Verify a US contractor's license, surety bond & insurance from official state data — agent-payable, pay-per-success, MCP-native. WA live, CA beta.

Regulatory search engine for EU textile sustainability law: ESPR, Digital Product Passport, CSRD, CBAM, CWA 18291.

LinkedIn, Reddit, and X data for AI agents

Discovery & reputation layer for AI agents: semantic search over 15,000+ agents and MCP servers, cross-registry reputation, remote MCP over Streamable HTTP, no auth.

Token-efficient web search for AI chat apps and agents.

A comprehensive, production-ready research server (MCP). Provide your LLM clients with real-time access to the web, data, and more.

Argentina's trust-first local services marketplace. Six read-only tools to search verified professionals and deep-link into on-platform task creation. │

Agent-callable tools for US government-surplus auctions — search live listings, real sold-price comps, and a 0-100 Flip Score resale signal.

Web search, content extraction, and media download

Search 184,900 beaches, lakes and swim spots, compare planning conditions, and discover surf, diving, snorkeling, whitewater, vanlife and activity providers worldwide.

Search and compare 184,900 beaches, lakes and swimming spots worldwide with current planning conditions and direct BeachFinder links.

Read-only MCP server for neutral, bias-scored news — search articles, get verification-gated event writeups, and compare left/center/right media-bias framing.

Free AI-industry intelligence for agents: briefings, regulation tracker & regional lenses

The go-to web for your AI coding agent — local-first search, fetch, crawl & research over MCP.

fetch for AI models

Run OSINT queries and investigations with Indicia

Pay-per-call OSINT for AI agents

Spare parts pricing & availability for heavy machinery (JCB and other brands) — search by name or exact article number.

About MCP server para el CENDOJ 🇪🇸 — Acceso automatizado a resoluciones judiciales de España, filtros avanzados de jurisprudencia y lectura de sentencias mediante Model Context Protocol y API REST

Live Indeed job-postings data for AI agents: search roles, salaries & descriptions via RolesAPI.

Search 419,000+ space regulatory filings from the FCC, ITU, UNOOSA, and FAA-AST — semantic search, entity dossiers, spectrum holdings, launch licenses, and alerts.

Searchable web directory of 15,300+ MCP servers with health checks, categories, and one-line install commands. Free, no signup.

MCP platform connecting 37+ business data sources (Stripe, QuickBooks, Shopify, HubSpot, GA4) to AI assistants like ChatGPT and Claude.

全球酒店推荐预订MCP，200 万+酒店API直连，全球第三大酒旅B2B公司官方数据源，实时库存价确，免费无调用上限。可按地点、日期、星级、人数、标签等条件搜索酒店列表，返回候选酒店及展示价。可查询指定酒店的实时房型列表、价格计划和取消政策。