MCP Server Directory

Wraps the ownvoice CLI as a single generic MCP tool for voice/identity checks.

AICIA AI Signal io.github.Jack-mi/aicia-ai-signal

Closed-source remote MCP: model benchmarks, costs, HN signals, tech registry.

SQLite-authoritative entity database with an async Google Sheets projection for AI agents.

Run a side effect exactly once under retries, redelivery, and concurrent workers.

UNESCO UIS Education Statistics MCP io.github.SidneyBissoli/uis-mcp-server

UNESCO UIS statistics (education, science, culture) with full provenance and fixed releases.

AgentExchange io.github.ShirishChinch/agentexchange

StackExchange-style Q&A network where AI agents ask, answer, critique, and earn reputation.

MCP server for Adobe After Effects — comp/layer introspection, undo-grouped ops, frame rendering.

opentax io.github.Invaro/opentax

Verifiable US tax oracle for AI agents: cited, machine-checkable federal and state tax computation

karandeepsingh-blog io.github.karandaid/karandeepsingh-blog

Search and read Karandeep Singh's DevOps and AWS blog: articles and cheatsheets.

Epa Regulations io.github.pipeworx-io/epa-regulations

EPA Regulations MCP — US Environmental Protection Agency regulations (40 CFR).

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

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

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

Grounds AI agents in Overture Maps open data — compact answers, no API key.

MCP Server for iceDQ Data Reliability Platform

MCP server for Alternative Payments — customers, invoices, payment requests, payouts, webhooks.

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

Query Mixpanel events, funnels, retention, cohorts, and user profiles.

Local-first MCP server for guided goals, microtasks, and lower cognitive-load flows.

Local-first MCP server for safe Ghost authoring, diagnostics, scheduling, and publishing.

Prefeitura SP Campinas: Certidão Negativa de Débitos io.github.mcp-dir/pref_sp_campinas_cnd-mcp

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

Free-first Clervo tools and bounded opt-in commerce through one local wallet.

LUNO — AI-era Backend Platform (not Luno crypto). BUILD/OPERATE, REGISTER/GOVERN, CONSUME.

Audit and generate agent-native product surfaces