MCP Server Directory

Find when a public company reports: fiscal year end, cadence, next date and the outreach window.

Verified statistical inference for AI agents: hypothesis tests, sequential testing, power.

Execute crypto-tax-loss-harvester-mcp io.github.Evozim/crypto-tax-loss-harvester-mcp

Premium agentic endpoint for crypto-tax-loss-harvester-mcp.

Audit and generate agent-native product surfaces

Receita Federal Simples MEI: Emissão de Guia de Parcelamento io.github.mcp-dir/receita_federal_simples_mei_eg-mcp

Receita Federal Simples MEI: Issuance de Guia de Parcelamento, official-source lookup. Platform-host

Papers With Backtest com.paperswithbacktest/papers-with-backtest

Search 5,000+ trading papers with verified backtests, strategies, datasets, and courses.

catalog ua.com.mfoxa/catalog

Read-only catalog of licensed Ukrainian MFOs: loan terms, NBU licenses, ratings and reviews.

busabase com.busabase/busabase

Database for your AI agent. Turn its output into data, docs, skills, and apps you can actually use.

Conselho Regional de Odontologia GO: Cadastro io.github.mcp-dir/cro_go_cadastro-mcp

Conselho Regional de Odontologia GO: Cadastro, official-source lookup. Platform-hosted, pay per quer

Trade & Logistics Evidence com.timzinin.api/trade-logistics

Pay-per-call shipping evidence: canal queues, tanker flows, container and carbon exceptions.

Centipid ISP Billing com.centipidbilling/billing

Query your ISP's revenue, subscribers, payments and routers. Needs a Centipid account and API key.

Proibidos BACEN io.github.mcp-dir/bacen_proibidos-mcp

Checks whether a person or company is on the Central Bank's general banned list from the CPF or CNPJ

Audited tarot, I Ching, Xiao Liu Ren, Bazi (Four Pillars). Model never invents results.

Correios: Rastreamento io.github.mcp-dir/correios_rastreamento-mcp

Correios: Rastreamento, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Name.ai MCP Server ai.name/nameai-mcp

Domain availability search, WHOIS lookup, TLD pricing and registry rules from name.ai. Read-only.

MCP Auth Preflight us.inversolabs/mcp-auth-preflight

Preflight MCP OAuth compatibility with structured evidence and remediation guidance.

SeatWiFi com.seatwifi/seatwifi

In-flight WiFi: provider by flight, airline or tail, measured speeds, Starlink rollout.

UnClick world.unclick/mcp-server

669 apps and 1599 actions for any MCP agent, plus cross-session memory and QA passes.

ShipCheck io.github.wtaylorwilson/shipcheck

Independent preview-URL QA for coding agents. Playwright heuristics, pass/fail pack.

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

Static analysis tools for Frappe Framework and ERPNext projects via local stdio MCP.

twothumbs io.github.asselwan/twothumbs

Verifies AI agent work end to end: real artifacts and outcomes checked, not self-reported success.

phone-lookup io.github.ktozvonil/phone-lookup

Who-called phone lookups: community verdict, spam rating, operator and reviews (ktozvonil.net).

Chess Results ai.b77/chess-results

Live chess tournament results and up-to-date player ratings in chat.