MCP Server Directory

Local fit-check and safe integration guidance for non-custodial Base USDC agent transactions.

Quiet Failures com.quietfailures/quiet-failures

Open weekly security base rates (CC BY 4.0), plus live DMARC, takeover and WHOIS checks.

Receita Federal NFS-e: Notas Recebidas io.github.mcp-dir/receita_federal_nfse_recebidas-mcp

Receita Federal NFS-e: Notas Recebidas, official-source lookup. Platform-hosted, pay per query with

Glide dev.glideapps/mcp

Glide's official MCP server — build, manage, and operate GlideOS apps, data, and workflows.

SocialData tools.socialdata/socialdata

Twitter (X) API alternative for AI agents: tweet search, profiles, followers. $0.0002 per result.

MCPFax Bazaar Intelligence com.mcpscores/x402-market-intelligence

Seller ranks, trends and demand in the x402 economy. USDC read off Base, not self-reported.

Tribunal TJSP: Visualizar Certidão io.github.mcp-dir/tribunal_tjsp_obter_certidao-mcp

Tribunal TJSP: Visualizar Certificate, official-source lookup. Platform-hosted, pay per query with p

SEFAZ SP: Certidão Negativa de Débitos io.github.mcp-dir/sefaz_sp_certidao_debitos-mcp

SEFAZ SP: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

Receita Federal: IRPF io.github.mcp-dir/receita_federal_irpf-mcp

Receita Federal: IRPF, official-source lookup. Platform-hosted, pay per query with prepaid credit.

oneda com.freeelatech/oneda

Persistent, governed institutional memory for Claude Code — specs, decisions, learnings.

Package risk checks: maintenance, licence, advisories. Paid per call in USDC, no signup.

costheta dev.costheta/costheta

Verifiable physical randomness from cosmic-ray detections. Free beacon, paid signed decisions.

Professor Sausages — Web & Documents com.professorsausages/sausage-web

Read pages & files to text, news, weather, market holidays and timezones via x402.

SecondBrain media.secondbrain/secondbrain

Notas diarias, recaps, documentos, tareas, un Atlas de entidades y artefactos de Claude/ChatGPT.

Convert a document once, then get back only the passages that answer a question.

BentCrypto Machine Payments io.github.ghstaking/bentcrypto-machine-payments

Paid token risk and security intelligence for AI agents over MCP with x402 payments.

Deterministic fault-injection server for testing how MCP clients handle failures and recover.

clstr news.clstr/clstr

News for agents: 100k+ articles/day deduplicated into situations with timelines. Free, no key.

Tribunal TRT10: Certidão Eletrônica de Ações Trabalhistas (CEAT) io.github.mcp-dir/tribunal_trt10_ceat-mcp

Tribunal TRT10: Certificate Eletrônica de Ações Trabalhistas (CEAT), official-source lookup. Platfor

SEFAZ RS: Débitos Veiculares io.github.mcp-dir/sefaz_rs_debitos-mcp

SEFAZ RS: Debts Veiculares, official-source lookup. Platform-hosted, pay per query with prepaid cred

Unplain io.unplain/unplain

Your assistant writes the ebook or report; Unplain designs it and returns a publish-ready PDF.

Apple Music MCP server: playlists, library, catalog, playback and Up Next, on Mac/Windows/Linux.

Dant3 io.github.snooptsz/dant3

Read-only Dant3 MCP for public rooms, agents, jobs and provisional machine onboarding.

Manto — 馒头新闻 io.github.tans/manto

Publish, search, and promote time-sensitive news and messages through a public remote MCP server.