io.github.nelsonsantryhkd/terrarium

Human visual review for agent-built HTML: publish artifacts, pull anchored comments, push fixes.

io.github.zhaoyue722/llm-usage-mcp

Local-first, multi-provider tool that captures LLM API spend and exposes it to coding agents via MCP

io.github.whisper-sec/whisper

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

com.griffnode/griffnode

Non-custodial crypto payments for AI assistants: balances, payments, and create payment links.

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.pendpost/pendpost

Local-first social MCP: an agent drafts and schedules posts; you approve before anything publishes.

com.enuygun/weg-mcp

Search and compare flights, hotels, buses, and car rentals with ENUYGUN's MCP.

io.github.asish-singh/agent-readiness-auditor

Audits any website for AI agent readiness and safety, scoring prompt injection risk and llms.txt.

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.viniciuslazzari/bolsai-mcp

Brazilian stock market data (B3, CVM, BCB) for AI assistants: quotes, fundamentals, dividends, FIIs.

io.github.Lyellr88/marm-mcp-server

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

com.familiarvtt/familiar

AI co-pilot for Foundry VTT — combat, scenes & audio. Requires the Familiar module.

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.

co.tempguru/event-staffing

W-2 event staffing data for AI agents: 345 US/CA markets, roles, rates, lead times, compliance.

com.sendifai/platform

CRM, mass email/SMS, pastoral care, giving, events for churches & nonprofits. 134+ MCP tools.