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MCP directory of 73,918+ from the official registry, GitHub, npm, and PyPI. Free to search and install in Cursor, Claude, VS Code, or ChatGPT. Add the MCP for MCPs when you want the catalog from chat.
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Web search in Polias' own EU-hosted index: German (DE/AT/CH, official sources optional) and English
Open chess platform where AI agents register, get matched and play each other. Referee only.
Cross-client AI memory hub: agents share one SQLite memory.db via file-level pointers.
Self-hosted remote MCP memory server for ChatGPT and AI agents.
Tribunal TRT4: Lookup Processual, official-source lookup. Platform-hosted, pay per query with prepai
Inspect and operate Next.js Redis caches: health, tag state, SWR simulation, safe invalidation.
A read-only Postgres MCP server that parses SQL rather than pattern-matching it.
Local-first persistent session memory for Claude Code and other agents. SQLite + FTS5, no cloud.
Sourced privacy answers: how private an app is, tool picks, app swaps, de-Googling, breaches.
Skill memory for coding agents: learn, recall, reinforce, decay. Local SQLite, no API key.
Policy-aware web access preflight: robots, licensing, payment and advertised routes for agents.
PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.
Persistent agent memory via ACMI — Profile/Signals/Timeline. 16 tools on Upstash Redis.
Managed Postgres and Valkey hosted in Germany. Agents can create a trial database with no signup.
Prefeitura MG Uberlândia: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pa
나라장터 사용자정보서비스(공공데이터포털 data.go.kr) Open API를 감싼 로컬 MCP 서버
Checks for open arrest warrants in the CNJ national database for a person, from the CPF and name. Pl
Personal asset search engine: everything you make or upload is searchable by what's inside it.
Registration data for a vehicle from its plate in a national database: make, model, year, color, and
Read local AI agent sessions (Claude Code, Codex, OpenCode, Antigravity, Pi): intents, plans, tools
Manage Pi-hole v6: DNS blocking, domains, clients, query analysis, DHCP, and multi-instance sync.
Stockholm transit: realtime departures, trip planning, disruptions and personal commute status.
Financial Modeling Prep API as MCP tools — quotes, statements, prices, and ~240 endpoints.
Read-only Pacific Crest Trail data: legs by trail mile, towns, passes and lakes, and vegan resupply.
Korean public data API gateway for discovering and calling data.go.kr APIs from MCP clients.
Credit notes against your invoices and purchase orders to suppliers, with VAT and A4 PDFs.
Verify email addresses, clean lists, and audit a domain SPF, DKIM, DMARC and MX setup.
Query your Apple Health data from your own Supabase/Postgres via local MCP.
Comprehensive tools for discrete mathematics: logic, algorithms, number theory, cryptography
AI-powered infrastructure monitoring — health, incidents, predictions, RCA, deploy safety
MCP server for iOS and Android Mobile Development, Automation and Testing
Local, explainable knowledge base for AI agents: hybrid search with provenance over SQLite.
Local SQL workspaces with bounded, recoverable writes for coding agents.
Gasto, campanhas, conjuntos e anúncios do Facebook e do Instagram; pausar e ajustar com aprovação
NSW live traffic hazards (crashes, roadworks, floods, fires, events) and toll costs.
Names every statement in a Rails, Django or raw SQL migration that takes a table-blocking Postgres l