MCP Server Directory

Deterministic multi-hop graph retrieval for RAG. Zero LLM calls in the query path.

Audit, reschedule and author Microsoft Project schedules. No Java, no Project install.

Meter usage and manage usage-based billing from AI tools via the ClockNext API.

Local proof facts for AI coding clients: intent, tests, Graph Ops, and review evidence.

Search Marmiton recipes, read ingredients and steps, and scale quantities to any servings.

cryptotaxedge io.github.sturs49/cryptotaxedge

US tax classification for on-chain transactions: category, treatment, confidence, review flags.

EVM wallet reports and Robinhood Stock Token intelligence paid with USDC over x402.

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

Permit Verdicts io.github.okwithit9-debug/permit-verdicts

Building-permit verdicts by address, with cited records. SF, Seattle, Austin, NYC. Pay per call.

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

TablePredict io.github.nodeblur/tablepredict

Build validated football table and World Cup group prediction links with TablePredict.

Prefeitura PR Francisco Beltrão: Certidão Negativa de Débitos io.github.mcp-dir/pref_pr_francisco_beltrao_cnd-mcp

Prefeitura PR Francisco Beltrão: Clearance Certificate (Debts), official-source lookup. Platform-hos

Studex MCP Server io.github.itshivams/studex-mcp

Model Context Protocol server for Studex tools, notifications, and profile integrations

NFe Completa io.github.mcp-dir/nfe_completa-mcp

Looks up the full data of an electronic invoice (NFe) from the access key. Platform-hosted, no crede

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

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

NFe Inutilizações io.github.mcp-dir/nfe_inutilizacao-mcp

Looks up the electronic invoice numbering voidings for a company from the CNPJ and year. Platform-ho

Mandados de Prisão (CNJ) io.github.mcp-dir/mandados_prisao-mcp

Checks for open arrest warrants in the CNJ national database for a person, from the CPF and name. Pl

gblin-treasury-risk-regime io.github.gblinproject/gblin-treasury-risk-regime

Risk regime + treasury for AI agents on Base: free regime reads, signed attestations, idle USDC.

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

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

Detalhamento Negativo io.github.mcp-dir/credito_negativo-mcp

Delinquencies of a person or company: protests, lawsuits, recoveries, and other restrictions. Platfo

mcp io.github.quantustik/mcp

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

LowlandData EU Marketplaces io.github.AdrienHq/lowlanddata-eu-marketplaces

GDPR-clean marketplace listings and prices from 18 European countries. No seller personal data.

Unreasonable Eco eco.unreasonable/mcp

Search Unreasonable people, ventures, funders, programs, and commitments.