MCP Server Directory

Payaion io.github.defdone/payaion

Agent file transfer. No API key to start; price downloads in USDC on Base.

Tracks documented and undocumented Microsoft Graph API schema changes, with an MCP Apps visualiser

FedSignal — Federal Contract Exposure, USAspending to SEC Issuer Resolution io.sslip.244.153.73.34.insidermcp/fedsignal-federal-contracts

Federal government contracts and USAspending procurement exposure for SEC-listed companies.

graviti ai.thesingulariti/graviti

Verified brand claims with receipts for agent commerce. Ranking is never paid; the engine is open.

Procuradoria Geral do Estado CE: Dívida Ativa io.github.mcp-dir/pge_ce_divida_ativa-mcp

Procuradoria Geral do Estado CE: Dívida Ativa, official-source lookup. Platform-hosted, pay per quer

Zero-config SEO and GEO checker: 21 technical-SEO and generative-engine checks for a live site.

Flowral AI Tools app.flowral.mcp/planner

Streamable HTTP MCP server exposing planner flows, tasks, and squads.

Stipple — Government Tenders sh.stipple/stipple-tenders

Search AU/NZ government tenders and rank a shortlist against company capabilities.

Pedágios: Pedágio Digital io.github.mcp-dir/pedagios_pedagio_digital-mcp

Pedágios: Pedágio Digital, official-source lookup. Platform-hosted, pay per query with prepaid credi

SEFAZ PI: Solicitar Certidão Negativa da Dívida Ativa (CNDA) io.github.mcp-dir/sefaz_pi_cnda-mcp

SEFAZ PI: Solicitar Certificate Negativa da Dívida Ativa (CNDA), official-source lookup. Platform-ho

APITube News io.apitube/news

Real-time news search across 500,000+ sources in 60+ languages with sentiment and entities.

Signs, hash-chains, and verifies compute usage receipts via an MCP server, no issuer trust required.

luca-mcp io.github.setluca/luca-mcp

SetLuca DM sales from any MCP client: 208 API tools and 15 task tools for leads, replies, calls.

Relays messages between two Claude Code sessions on different machines using the Channels API

Chenji Affect io.github.zhiyu-dev/chenji-affect-mcp

Affect analysis, 3D avatar params, empathy hints and somatic emotion decode.

Execute domain-dnssec-trust-verifier-mcp io.github.Evozim/domain-dnssec-trust-verifier-mcp

Premium agentic endpoint for domain-dnssec-trust-verifier-mcp.

AI agent observability with deterministic record/replay for debugging agent failures.

Live honeypot threat intel: attacker IPs, IOCs, credentials, payloads, actors.

KodShop catalog cloud.kodshop/catalog

Read-only catalog of gift cards, service top-ups and travel eSIMs sold by KodShop.

Filesystem-based MCP server for Obsidian vaults — read, search, and edit notes, no app required.

Eusend dev.eusend/eusend

Send transactional email and manage domains, audiences, and broadcasts from any MCP client.

ONR: Mapa do Registro de Imóveis io.github.mcp-dir/onr_mapa_registro_imoveis-mcp

ONR: Mapa do Registro de Imóveis, official-source lookup. Platform-hosted, pay per query with prepai

CUDA-Q docs, API reference, and runnable examples for AI agents, pinned to your installed version.

Query your AI system's wiring, knowledge, memory, agents and crons as one rooted graph over MCP.