MCP Server Directory

Search willhaben.at for second-hand listings and rank the underpriced ones

best-keyword-research-api com.jojapi/best-keyword-research-api

Best Keyword Research API: This Keyword Tool API Find millions of keyword suggestions for your SEO..

Biomedical MCP server: genes, variants, trials, literature, patents, optional SQL/R/biowasm tools.

performix-site app.performix/performix-site

Performix public corpus over MCP: guides, books, evidence, outcome models, plus a computing tool.

Sigistry Plugin & Skill Catalog com.sigistry/plugin-catalog

Search verified Claude Code plugins and skills; fetch portable SKILL.md sources. Read-only.

Call your local Ollama or vLLM model over MCP with schema-validated JSON output

Contact Affordance org.ottobot/contact-affordance

Check how to contact a business website, and whether that contact path actually works.

Execute apple-vision-pro-optimizer-mcp io.github.Evozim/apple-vision-pro-optimizer-mcp

Premium agentic endpoint for apple-vision-pro-optimizer-mcp.

Zoopit no.zoopit/mcp

Read-only access to a Zoopit account: orders, routes, fleet and live vehicle positions.

Vitena Directory care.vitena/directory

Search Vitena's public directory of bookable health and wellness professionals

Delivery-readiness QA and full official + Tapir API access for a running Archicad 29.

Tribunal TRT2: Consulta Processual io.github.mcp-dir/tribunal_trt2_processo-mcp

Tribunal TRT2: Lookup Processual, official-source lookup. Platform-hosted, pay per query with prepai

The open-source review layer for AI agents. Work done for humans is decided by humans.

Build, test and run iOS apps on a remote Mac from any machine. XcodeBuildMCP-compatible tools.

Bounty Agent Arena com.brelsfordsoftware/agent-bounty-jobs

Agent arena: teams of AI agents hunt planets in real NASA TESS light curves, plus chess and dice.

SEFAZ RJ: NFC-e Completa io.github.mcp-dir/sefaz_rj_nfce_completa-mcp

SEFAZ RJ: NFC-e Completa, official-source lookup. Platform-hosted, pay per query with prepaid credit

CND Municipal io.github.mcp-dir/cnd_municipal-mcp

Issues the municipal tax clearance certificate for a person or company from the CPF or CNPJ, municip

Untangle bio.untangle/untangle

Bioprocess design: generate purification routes, simulate fermentation and separations, run TEA.

Governed MCP orchestration, tamper-evident memory, and Claude Code Seatbelt hooks.

Regularidade de Transportadora ANTT io.github.mcp-dir/antt_transportadora-mcp

Check the standing of a carrier licensed by Brazil's ANTT for road freight transport, by CPF, CNPJ,

Tribunal TRT1: Certidão Eletrônica de Ações Trabalhistas (CEAT) io.github.mcp-dir/tribunal_trt1_ceat-mcp

Tribunal TRT1: Certificate Eletrônica de Ações Trabalhistas (CEAT), official-source lookup. Platform

Khwan ai.khwan/khwan-mcp

Durable AI memory: recall distilled facts in a later session or subagent, and remember new ones.

Tribunal TRT1: Consulta Processual io.github.mcp-dir/tribunal_trt1_processo-mcp

Tribunal TRT1: Lookup Processual, official-source lookup. Platform-hosted, pay per query with prepai

skillmd com.skillmd/skillmd

Search, fetch, lint, and install Agent Skills (SKILL.md) from the SkillMD registry.