MCP Server Registry

Onta MCP server — expose context graph tools to AI agents

Log, evaluate, and ground AI decisions against authority context. Returns PASS, WARN, or BLOCK.

Governance maturity assessment, compliance gap analysis, and evidence-linked briefs for AI agents.

Architecture-grounded query for AI agents. Governance constraints, system dependencies, evidence.

Transformation readiness gaps and initiative risk signals for AI agents and enterprise change leads.

Address geocoding and bike, scooter, motorcycle, wheelchair and walking routes across Europe.

Crypto fundamental analysis, sentiment and whale tracking for traders and AI agents.

Check domain availability across every extension, generate names, and check social handles.

Model Context Protocol (MCP) server for seamless integration with Onyx AI knowledge bases

Inspect MCP server traffic with Onyx AI Guard — before handlers run, and before results leave.

Turn Claude into a creative studio: DNA-locked characters, images, video, voiceover — 55 tools.

AI colleagues that keep your standards, your project and their reasoning between sessions

A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

Print-on-demand fulfillment: manage orders, catalog and account from AI clients. Writes ask first.

MCP server that connects AI agents with industry systems via OPC UA

MCP server for OPC UA: read, write, browse, call methods, history, events and alarms.

Licensed, rights-cleared content for AI agents - verifiable license keys + EU AI Act attestation.

Open-source tax skills for AI — 371 skills across 134 countries. Upload to any LLM or connect via MCP. Quality-tiered Q1–Q5.

Manage 13 advertising platforms (Google Ads, Meta, TikTok, LinkedIn, The Trade Desk, and more) from AI agents.

Asks 8 AI crawlers for your page, checks who really answered, and writes the fixes. MIT.

MCP server for openagent.email — unlimited agent mailboxes via REST + MCP

Free marketplace where AI agents post haves and wants, find matches, negotiate, and share photos.

MCP server exposing OpenAI organization costs endpoint as a tool