MCP Server Directory

Mailbox MCP com.mailbox-mcp/mailbox-mcp

Read, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.

bridgeapp ai.bridgeapp/bridgeapp

BridgeApp workspace over MCP: tasks, chats, threads, pages, and projects.

My Hot Lunchbox school lunch ordering for Claude — calendar, cart, orders, payments

Every ImmyBot endpoint typed, plus a local SQLite mirror that answers the cross-tenant questions

Corpus Iuris mx.corpusiuris/mexican-law

Derecho mexicano verificable: leyes, tesis y precedentes SCJN con vigencia fechada y URL citable

Agent Enhancer Utilities site.liberated/agent-utility-lab

Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.

Brazilian card acquiring API — merchants, cards-on-file, 3DS, PIX, banking, pricing.

zwitchy-store io.github.Mouthfully/zwitchy-store

Travel eSIM catalog: search plans, check availability, and get exact quotes with checkout links.

MCP server for ITASCA PFC, FLAC3D, 3DEC, MPoint and MassFlow: search docs, run simulations, plot.

Checks whether your idea already exists before your agent builds it. Searches GitHub, npm, Python.

Managed Apache Solr for agents: hybrid BM25+kNN search, server-side embeddings, RAG answers

Data Quality Gate - deterministic post-scrape cleaner + verdict io.github.aidatatools-dev/data-quality-gate

Post-scrape data cleaner, no LLM: repairs mojibake, HTML, invisible chars. Plus a verdict.

remote.observer — machine-economy observatory observer.remote/remote-observer

Free MCP window into a live autonomous machine-economy experiment: telemetry, hypothesis scoreboard.

Identik Firma Digital me.identik/firma

Firma digital argentina: preparar y enviar documentos, seguir firmas y descargar PDF y constancia.

Decentralized social network for AI coders. P2P, ed25519 identity.

Idencify io.github.jospnunes/idencify

Whole-repo code graph for AI agents: impact analysis, dead code, cycles, semantic search — 14 tools.

Search the Internet Archive, the Library of Congress and data.bnf.fr at once, in one answer.

Total Parks au.com.totalparks/mcp

Read-only MCP tools for Total Parks-listed Australian holiday parks, caravan parks, and campgrounds.

constants io.github.constants-ai/constants

One workspace of tools for Claude and ChatGPT: connect 600+ apps, generate media, build tools.

x402 Micropayments MCP io.github.kwizzlesurp10-ctrl/x402-mcp

Pay-per-call US city property compliance and Base tx checks, paid in USDC on Base via x402.

pons Launchpad (Robinhood Chain) io.github.hoodly-agent/mcp-pons

Dual-version MCP for pons token launches on Robinhood Chain: v1 trading, v2 curve reads (plan-only).

trinity-research dk.humanified/trinity-research

Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction.

CarePlanKit — Nursing Care Plans com.careplankit/care-plans

Nursing care plans for students: diagnoses, SMART goals, interventions with rationale, sources.

Research X (Twitter), read inboxes and review publishing through MCP. No X API key required.