MCP Server Catalog

io.github.1102tools/federal-register-mcp

Federal Register proposed/final rules, notices, executive orders, FAR cases. 8 tools.

io.github.1102tools/ecfr-mcp

Electronic Code of Federal Regulations including FAR and DFARS. 13 tools.

io.github.1102tools/gsa-perdiem-mcp

GSA Per Diem federal travel lodging and M&IE rates. 6 tools.

io.github.1102tools/gsa-calc-mcp

GSA CALC+ awarded labor ceiling rates from 230K+ MAS contracts. 8 tools.

io.github.1102tools/bls-oews-mcp

BLS Occupational Employment and Wage Statistics market wages. 7 tools.

io.github.1102tools/usaspending-gov-mcp

USASpending.gov federal contracts, subawards, recipients, agencies. 55 tools.

io.github.1102tools/sam-gov-mcp

SAM.gov entity registration, exclusions, opportunities, contract awards. 15 tools.

io.github.coret/openarchieven-mcp-server

MCP server for the Open Archives genealogical search engine.

io.github.archonics/mcp-audit

Free context-engineering audits for AI agents. BYOK Anthropic key. Top-3 findings per scan.

io.github.freema/openclaw-mcp

MCP server bridging Claude.ai/Desktop with self-hosted OpenClaw via OAuth 2.1.

io.github.dadang11/cryptoiz

Solana DEX whale intelligence: alpha, divergence, accumulation, BTC regime via x402

io.github.carlosofscience/bulk-url-checker

Validate up to 75,000 URLs per job (status, redirects, response times). OAuth 2.1.

io.github.Fabsbags/sbb-mcp

Independent SBB/CFF/FFS MCP — schedules, prices, tickets. By SwissTrip; not the official SBB MCP.

com.admaxxer/ads-manager

AI-powered DTC analytics & ads manager for Meta + Google

io.github.evan-moon/firma

Local-first portfolio tracker for overseas investors. Claude reads and writes your finances via MCP.

io.github.docdyhr/macwhisper-mcp-server

MacWhisper transcription for Claude Desktop. Fully local, no cloud, audio stays on your Mac.

io.github.rotifer-protocol/mcp-server

Search, compare, and install self-evolving AI Agent Genes ranked by Arena fitness

io.github.motecloud/motecloud-mcp-server

Cloud-hosted MCP server for durable AI memory

io.github.sF1nX/x402station

Pre-flight oracle for x402 — detect decoys, zombies, and price traps before agents pay.

io.github.governmyai/mcp-server

AI compliance obligations across EU AI Act, ISO 42001, Colorado AI Act, NIST, HIPAA, SOX, FTC

xyz.trusteed/mcp-gateway

Agentic commerce gateway: discovery, search, checkout across Shopify/Woo/Odoo/PrestaShop.

io.github.mighty840/swarmhaul

Multi-agent coordination protocol on Solana. Swarm formation, on-chain settlement, 14 MCP tools.

io.github.sejano77/mcpwebstore

Agentic commerce gateway: discovery, search, checkout across Shopify/Woo/Odoo/PrestaShop.

com.jampolls.hub/mcp-server

Real-time polls, surveys, quizzes, trivia, Q&A, and word clouds for teams, educators, and creators.

io.github.gweber/siteguardian

EU-hosted website monitoring + 17-framework compliance MCP. One anonymous tool, four authenticated.