MCP Server Directory

Local-first, zero-knowledge AI memory across Claude, Cursor, and every MCP client. 0 RTT reads.

Prefeitura RJ Rio de Janeiro: Certidão de Elementos Cadastrais - IPTU io.github.mcp-dir/pref_rj_rio_janeiro_cert_cad-mcp

Prefeitura RJ Rio de Janeiro: Certificate de Elementos Cadastrais - IPTU, official-source lookup. Pl

Polymarket market data, live CLOB books, replay, simulation, and opt-in trading in Rust.

Prefeitura RJ Rio de Janeiro: NFS-e (Nota Fiscal Eletrônica de Serviços) io.github.mcp-dir/pref_rj_rio_janeiro_nfs-mcp

Prefeitura RJ Rio de Janeiro: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Pl

AMZScout Skill + MCP io.github.amzscout-corp/amzscout-skill-mcp

Amazon research from AMZScout data: analyze products & niches, keywords/PPC, and brand catalogs.

climbpast io.github.archievi/climbpast

Read and edit GA4, Search Console and Google Tag Manager from any MCP client. 29 tools.

x402 Web Extract io.github.Senpi-Station/x402-web-extract

Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.

Prefeitura PR Curitiba: Certidão Negativa de Débitos io.github.mcp-dir/pref_pr_curitiba_cnd-mcp

Prefeitura PR Curitiba: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay

Prefeitura PE Recife: Certidão Negativa de Débitos io.github.mcp-dir/pref_pe_recife_cnd-mcp

Prefeitura PE Recife: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay pe

Prefeitura PE Recife: CPOM io.github.mcp-dir/pref_pe_recife_cpom-mcp

Prefeitura PE Recife: CPOM, official-source lookup. Platform-hosted, pay per query with prepaid cred

MCP server for AML address verification and transaction screening via Crypto APIs

Prefeitura RS Farroupilha: NFS-e (Nota Fiscal Eletrônica de Serviços) io.github.mcp-dir/pref_rs_farroupilha_nfs-mcp

Prefeitura RS Farroupilha: NFS-e (Nota Fiscal Eletrônica de Serviços), official-source lookup. Platf

Council of AI GSPC io.github.CSOAI-ORG/gspc

GSPC board + Ed25519 card verify. 12 tools (7 free, 5 x402). Measure, never certify.

Persistent code memory for AI agents: notes pinned to files and symbols that survive refactors.

geojp io.github.55tarkun/geojp

MCP server for Japan geodata: cadastral lot numbers (chiban) and reverse geocoding, for AI agents.

taufunctions io.github.jyswee/taufunctions

Serverless functions for coding agents. Deploy, invoke, monitor. 13 tools, stdio or remote SSE.

APF Rural io.github.mcp-dir/apf_rural-mcp

Looks up a producer's rural provisional operating authorization (APF) from the CPF, CNPJ, APF number

Complete US ETF holdings from SEC N-PORT filings + ticker/CUSIP/FIGI crosswalk. Primary source.

Persistent, interactive MCP Apps — the AI builds an app once, you both reuse it

advertising-protocols io.github.Samrajtheailyceum/advertising-protocols

Query 70+ ad tech protocols — OpenRTB, VAST, AdCP, AAMP, TCF, GPP — with citations.

Local-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.

mcp io.github.quantustik/mcp

Live S&P 500 quantum-model signals, forecasts and trade plans. Educational, not financial advice.

SUSEP: Empresas io.github.mcp-dir/susep_empresas-mcp

SUSEP: Empresas, official-source lookup. Platform-hosted, pay per query with prepaid credit.

SUSEP: Corretores io.github.mcp-dir/susep_corretores-mcp

SUSEP: Corretores, official-source lookup. Platform-hosted, pay per query with prepaid credit.