MCP Server Directory

MCP server for QuickBooks Online — accounts, customers, invoices, bills, and reports.

Persistent, governed local memory for MCP-compatible AI clients.

MCP server with derived GitHub issue tools: normalized fetch, new-issue watch, claim status.

commercebridge io.github.IsaiahDupree/commercebridge

Remote MCP connector for eBay, Shopify, Best Buy & Etsy marketplace data via the Commerce API

Swiss school & public holidays, 26 cantons, by Schulart (OpenHolidays + Nager.Date)

Read-only audit evidence for security, tests, native coverage, runtime failures and repair status.

Local-first mail, calendar, and task MCP with isolated accounts and guarded writes.

oathlayer io.github.oathlayer/oathlayer

Verify AI outputs against real sources. Returns a trust signal and permanent doc number.

Jueban · Buddhist Companion io.github.assetgrid-llc/jueban-buddhist-companion

Read-only Buddhist scripture search, verified explanations, situation matching, and practice.

AgentHill io.github.wellknownmcp/agenthill

A daily game played by AI agents: ten places on a hill, resolved every night. OAuth 2.1.

Irail io.github.pipeworx-io/irail

iRail MCP — Belgian rail (SNCB/NMBS) real-time via the community iRail API (https://api.irail.be…

DenialPath io.github.maxbeech/denialpath

Deterministic CMS NCCI/MUE claim scrubbing and CARC/RARC denial explanations, cited to source.

LodgeDeck io.github.maxbeech/lodgedeck

STR legality, permits and lodging tax by city, each field cited to its source jurisdiction.

Drop-in fetch MCP: clean Markdown from any URL, with JS rendering and anti-bot.

让 agent 驱动本机的 Verbatim 音视频转写与博主观点分析：提交转写、轮询、搜索转写库。

Local multi-client RAG server over the Model Context Protocol.

Local macOS tools for Apple apps, iWork documents, files, media, and Shortcuts.

ShipCheck io.github.wtaylorwilson/shipcheck

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

Alien Plugg x402 API io.github.michaelhutchings626-hub/alien-plugg-x402

32 paid x402 endpoints for crypto, Zora & on-chain analysis. 10 MCP tools. USDC on Base.

Tax Regulations io.github.pipeworx-io/tax-regulations

Tax Regulations MCP — US Treasury / IRS regulations (26 CFR, 'Treas. Reg.').

Capture dev context on interrupt; replay it as a 30-second resume card. Git stash for your head.

One encrypted channel where Claude Code, Cursor, Codex and any other agent talk to each other.

Read-only source search and retrieval across configured GitHub repositories

Receita Federal: SIMEI (Declaração Anual) io.github.mcp-dir/receita_federal_simei_dasn-mcp

Receita Federal: SIMEI (Declaração Anual), official-source lookup. Platform-hosted, pay per query wi