io.github.whisper-sec/whisper

Keyless: verify agent identities & RDAP for a /128. With a key: register, govern & egress agents.

com.zillapi/zillow-mcp

Zillow MCP for AI agents: property data, Zestimates & listings — 300+ fields per home. Free tier.

io.github.dann26parr69/aifordatabase-mcp

Query any database in plain English or SQL through a guardrailed, read-only data layer.

io.github.dann26parr69/auravms-mcp

Create RFQs, compare supplier quotes with L1/L2/L3 ranking, and place purchase orders.

ai.fugentic/service-provider-index

Find verified businesses & service providers by trade and area. Returns structured provider data.

io.github.bitgett/q402-mcp

Q402 - gasless payments, yield, escrow, bridge & NAV triggers on 12 EVM chains. Sandbox-default.

io.github.us/crw

Open-source web scraper for AI agents with scrape, crawl, and map tools

io.github.oaslananka/kicad-mcp-pro

Production-grade MCP server for KiCad EDA—PCB design, DRC, simulation, BOM, DFM, and manufacturing.

io.github.Lyellr88/marm-mcp-server

Universal MCP Server with advanced AI memory capabilities and semantic search.

io.github.edobusy/agenthold

Shared versioned state for multi-agent AI workflows

io.github.mohitagw15856/pm-claude-skills

400 professional Agent Skills + workflow recipes — searchable & fetchable over MCP.

io.tenova/swt3-witness

Cryptographic AI governance + audit. 20 tools, 31 frameworks. EU AI Act, NIST, OWASP, CMMC, SR 11-7

io.github.BrendanL79/spudcoach

Deterministic Brotato theorycrafter MCP server: facts and math, not guesses.

io.github.zymsj8j9z9-ship-it/packforai-mcp

Convert PDF, DOCX, XLSX, CSV, JSON into clean, AI-ready Markdown via the PackForAI API.

io.github.kirbah/mcp-youtube

YouTube MCP server for token-optimized, structured data using the YouTube Data API v3.

com.tulimoa/gateway

The MCP gateway that shrinks your token bill with a persistent memory layer.

io.github.pierreb4/seven-dpt-mcp

Feynman's twelve-problems method as an MCP server: dormant problems + an evoke loop for new tricks.

com.senzing/mcp

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

io.github.Rajeev-Shyam/quellgeist-metrics

Read-only MCP server: query_metrics over local metric time-series (Quellgeist triage).

io.github.Rajeev-Shyam/quellgeist-logs

Read-only MCP server: query_logs over a structured JSONL incident log (Quellgeist triage).

io.github.Rajeev-Shyam/quellgeist-commits

Read-only MCP server: get_recent_commits over a local deploy log (Quellgeist triage).

io.github.kivanccakmak/yaver

Phone-first local dev MCP for Claude Code and Codex: install Yaver, pair mobile, run, build, deploy.

io.github.OrygnsCode/omnicord

Your AI runs your Discord server: chat, moderation, admin, even building it all from one brief.

io.github.mcpexplorer/mcpexplorer

Search, vet & assemble MCP servers from your agent: verified tools, risk labels, and trust scores.