Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
io.github.OrderlyNetwork/orderly-mcp
MCP Server for Orderly Network - Documentation and SDK patterns
io.github.OtherVibes/mcp-as-a-judge
MCP as a Judge: a behavioral MCP that strengthens AI coding assistants via explicit LLM evaluations
io.github.OrchestraPrime/orchestraprime
Regulatory intelligence (FDA, ICH, EMA) and sanctions screening (OFAC, EU, UK) for Claude
io.github.Oratorian/discord-node-mcp
MCP server for controlling Discord servers via bot token
OrbiAds — Google Ad Manager
Automate Google Ad Manager: campaigns, line items, creatives, inventory, reporting — 51 tools.
io.github.Optisol-Business/db-metadata-extractor-mcp
Extract database metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle.
io.github.Openfinanceorg/openfinance
Connect your financial accounts to view balances, search transactions, and get spending insights.
io.github.Ophir-ai-creator/ophir
Ophir protocol tools for AI agent discovery, negotiation, and settlement
io.github.OpenCageData/opencage-geocoding-mcp
MCP server for OpenCage geocoding API
io.github.Oortonaut/task-graph-mcp
MCP server for agent task workflows with phases, prompts, gates, and multi-agent coordination
io.github.Oortonaut/mcacp
MCP-to-ACP bridge — let any MCP client drive ACP coding agents
Service Public France
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
FileSystem MCP Server
Secure filesystem access for AI agents with configurable directory and file type restrictions
io.github.OmniSocKit/omnisockit-mcp
Turn your AI into a WeCom development expert
io.github.OliverGrabner/composer
Give your AI coding agent an architecture canvas to design and evolve diagrams.
VAT Validator MCP
Validate EU, UK, AU VAT numbers for AI agents
Obsidian Vault MCP Server
Access Obsidian vaults via Local REST API - read, search, and interact with notes
Tender MCP
Government tender search for AI agents
Bizfile MCP
Company intelligence via UK Companies House and risk screening across 386 risk data sources.
Local Model Suitability MCP
AI-powered evaluation of local model suitability for agents.
io.github.OilpriceAPI/mcp-server
Source-timestamped energy data and reviewed OilPriceAPI product facts for MCP clients.
Cosmic Correlation Engine
AI Agent Astrology — natal charts, transits, cosmic weather, and forecasts for AI agents.