MCP Server Directory

NOT FOR HUMANS io.github.notforhumansfun-rgb/not-for-humans

Public NFH knowledge, ownership epochs, versioned learning, Odd Jobs, and unsigned preparation.

Venture Foundry QA io.github.ventureagent-ai/venture-foundry-qa

Preflight QA for AI-agent deliverables with structured verdicts and repair guidance.

D.O.A.I. Signal Relay io.github.infinitemindos-doai/signal-relay

Intelligence subscription protocol for AI agents. Scored, filtered AI intelligence signals via MCP.

Metric ⇄ imperial for technical drawings: dimensions, tolerances, ISO fits, threads, roughness.

Emisso Connect ai.emisso/connect

Connect AI agents to the legacy systems LATAM business runs on. Live in Chile: tax, banks, payroll.

RAG memory for LLM agents over Garnet Vector Sets: store text as embeddings, recall by meaning.

tools com.fluentedi/tools

49 free agent tools: WHOIS, PDF to text, email checks, FX rates, X12 EDI, JSON repair. No API key.

MCP server for GroupDocs.Total — annotate, sign, convert, watermark, parse, redact documents via AI.

Search and download sprites, models, textures, and sounds from VG Resource.

SEO page audits with 0-100 scoring, keyword analysis, link checking, sitemap validation

zerm dev.zerm/zerm

Agent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cron

Pexafy Stock Photos com.pexafy/pexafy-mcp

Find free-to-use stock photos by words, by image or by similarity; every result names its licence.

Minds: Synthetic Market Research Panels ai.getminds/minds

Run AI market research: synthetic customer panels for concept testing, message testing, segments.

Fiscal y nomina MX — SAT, ISR, CFDI, IMSS, finiquito io.github.danielasalgadov/fiscal

Fiscal y nomina MX: recargos, ISR, CFDI, RESICO, calendario, IMSS, aguinaldo, finiquito.

scrape402 io.github.scrape402/scrape402

Pay-per-call agent tools via x402 (USDC on Base): chat, prices, funding, RNG. No account or keys.

Search, read, annotate, and add to your Zotero research library, local or web.

Burnlore com.burnlore/mcp

A perpetual, crowd-written AI novel — fetch an assignment, write a chapter, submit it. CC0.

Capture HTTP, email, and DNS callbacks with webhook.site from MCP clients.

financial-data uk.wintergreen/financial-data

Financial data for AI agents: crypto data, Polymarket odds, weather/oil calibration, trust scoring.

Kairos Signal — verifiable DePIN data API com.kairossignal/kairos-signal

DePIN network telemetry with the source, as_of time and an upstream verify URL on every value.

TickerFacts com.tickerfacts/fundamentals

SEC EDGAR fundamentals as agent tools: look up or screen US public companies. Free, no key, CC0.

netcafe-memory com.ainetcafe/netcafe-memory

Cross-session, cross-device memory for your agent: remember and recall notes. No key to start.

Close API city.close/close-api

Walk, bike, and transit travel times from every US census block to nearby amenities.

Google Ads io.github.mcp-dir/google_ads-mcp

Full Google Ads management: read (campaigns, performance, ROAS, keywords, search terms) and write (p