MCP Server Directory

Verify claims with web evidence. Returns sources and verdict. x402 micropayment.

Renamed to FactReason. Now published as io.github.factreason/factreason — please use that entry.

Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.

Send a coupling matrix, get zone classifications and optimal factorization strategy.

🔧 Swiss Army Knife for MCP Servers — Test, Debug, Scaffold & Discover Model Context Protocol servers

MCP server for French e-invoicing (XP Z12-013). Manages invoices, validation and compliance.

Read and validate European e-invoices (Factur-X, ZUGFeRD, XRechnung, UBL, CII) against EN 16931 and flag Factur-X PDF vs embedded XML mismatches.

Market-risk for AI agents: verified lead time, signed receipts, judged record. Not advice.

Kenya savings and investment guides: T-bond calculator, NSE, unit trusts, diaspora. Indicative data.

Debugging experiments for coding agents: reproduce failures and verify fixes with test evidence.

MCP server for the Fail Modes taxonomy — a knowledge base of AI system failure modes

Invisible per-recipient image watermarks. Mark one copy per recipient, then identify a leaked copy.

Fair value, valuation status and quality score for 35,000+ stocks, plus your watchlist and alerts.

Project memory for coding agents: requirements, decisions, code graph and delivery telemetry.

French rental tools: create & e-sign a lease, rent control, IRL, deposit, receipts (France).

Disclosure-first sponsored offers for AI assistants. Free read-only sandbox, fictional data.

Live jobs from company Greenhouse, Lever and Ashby boards with age, long-open and repost signals.

PII/secret redaction, email checks, sanctions screening and OSV vulnerability lookups for AI agents.

Find a church near you: 9,000+ US churches by city, ZIP, denomination, worship style, kids ministry

Business email on your own domain: mailboxes, send and read mail, aliases, DNS setup, and campaigns.

Transparent rule-based GitHub fake-star detector — LOW/MEDIUM/HIGH with per-rule evidence.

Fake GitHub stars checker: look for signs of bought or inorganic stars in any repo using star history, stargazer accounts, lockstep starring and bursts, with the evidence shown. CLI, GitHub Action and MCP server. Read-only.

Model Context Protocol (MCP) server for fal.ai - interact with AI models through Claude and other MCP clients. Now with Platform API v1 support!

Build, debug, and publish production AI agent workflows in Falcon Builder from any MCP client.

Community extension of CrowdStrike falcon-mcp with near-complete Falcon API coverage

Tiny paid recovery and decision utilities for autonomous agents.

Kenya family-law guides: succession, wills, trusts, diaspora property, caretaker records.

MCP server that drives the user's real macOS Chrome via AppleScript. 32 tools.

Family Office Knowledge Graph: read-only MCP door over the public record. Agentic KG Holdings.

Genealogical research on FamilySearch: historical places, indexed records, page images, the tree.

Fantasy football for any AI agent: draft board, start/sit, waivers, your Sleeper league. Free.

FPL data, points predictions, and transfer, captain and chip advice for any team.

Read-only access to your tabletop campaigns: codex, sessions, and session notes.

Verify URLs, payees, and messages before acting: red/yellow/green trust verdicts for agents.

AI-driven semantic code search MCP server (Node.js) — Windsurf/Devin protocol

Prepare Indian GST refund records, validate entries and generate Statement 3 and Annexure B JSON.

Schedule and manage social media posts across 7 platforms directly from Claude.

FastAPI-native Model Context Protocol framework and stdio runner.

MLB since 2015 plus college: pitches, plate appearances, box scores, odds by book. REST and MCP.

Query your databases and build dashboards, Streamlit apps and reports your team logs in to.

MCP server for Fastlytics F1 telemetry and historical data

A paid remote MCP for hosted MCP server, built to return verdicts, receipts, usage logs, and audit-r

60+ pay-per-call tools for agents (data, dates, QR, crypto, web), paid in USDC via x402.

Day Pillar reading from your birth date — BaZi astrology.

Destiny Weight reading from birth date — Yuan Tiangang method.

Zi Wei Dou Shu for AI agents: free natal charts, six transit levels, and optional readings.

Reverse-engineering tools for agents over MCP/A2A, with evidence-carrying findings.

Paid MCP tools behind one endpoint. Agents pay per call in USDC on Base via x402.