MCP Server Directory

CycleCalcs Astronomy com.cyclecalcs/astronomy

Read-only astronomy calculations: sun, moon, planets, eclipses, twilight and star positions.

Local fit-check and safe integration guidance for non-custodial Base USDC agent transactions.

MCP gateway for controlled SSH access with per-client auth, command policies, and audit logging.

Moltline Humanizer com.moltlinestudio/humanizer

Find AI-isms with evidence and fingerprint a writing voice from samples. 3 of 5 free.

Conselho Federal de Farmácia: Cadastro io.github.mcp-dir/cff_cadastro-mcp

Conselho Federal de Farmácia: Cadastro, official-source lookup. Platform-hosted, pay per query with

Quiet Failures com.quietfailures/quiet-failures

Open weekly security base rates (CC BY 4.0), plus live DMARC, takeover and WHOIS checks.

Corporate disclosures from 26 official sources across 21 jurisdiction routes via ten tools.

AI-HIVE AIGC io.github.wubin1836/ai-hive-aigc

Generate and edit images and videos for ecommerce, marketing and advertising with AI-HIVE.

SEFAZ BA: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_ba_certidao_debitos-mcp

SEFAZ BA: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

AI tools for EasyEDA Pro schematics, PCB placement and routing, SPICE simulation, and DRC.

Git.Top io.github.haocn-ops/git-top

Evidence-backed open-source project search, recommendations, alternatives, and comparisons.

MPT RS: Certidão Negativa de Feitos io.github.mcp-dir/mpt_rs_cnf-mcp

MPT RS: Certificate Negativa de Feitos, official-source lookup. Platform-hosted, pay per query with

Greenlit Books com.greenlitbooks/catalog

Search the Greenlit AI books, read any chapter one free, and look up the terms they define.

Wraps the taskswarm CLI as a single generic MCP tool for multi-agent task coordination.

Drop a short text fragment into a scratchpad slot, with newlines intact.

SEFAZ RS: Débitos Veiculares io.github.mcp-dir/sefaz_rs_debitos-mcp

SEFAZ RS: Debts Veiculares, official-source lookup. Platform-hosted, pay per query with prepaid cred

govbid-mcp-server io.github.imgproc-git/govbid-mcp-server

U.S. federal contract opportunities from SAM.gov. Daily updates. Public Domain.

aisha com.hi-aisha/aisha

Verified local businesses, bookable by AI agents: services, prices, availability and appointments.

Receita Federal: NFE io.github.mcp-dir/receita_federal_nfe-mcp

Receita Federal: NFE, official-source lookup. Platform-hosted, pay per query with prepaid credit.

domscout browser API as MCP tools: screenshots, Markdown, structured data, page automation, crawls.

The body an agent asks before it acts: decide, approve, and keep a signed record on your machine.

Health Canada Drugs io.github.pipeworx-io/health-canada-drugs

Health Canada Drug Product Database (fleet #522).

outfit-assistant ai.outfitmaker/outfit-assistant

Your own closet in your AI: outfits from clothes you own, rendered on a model inline.

AIsa On-Page Audit one.aisa/seo-onpage

Crawl a site: pages, resources, links, duplicates, tags, Lighthouse and raw HTML.