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Free -> no API key required. Domain or company name -> company intelligence for AI agents. Look up company name, country, contacts, and social profiles from any MCP-compatible client.

Label Studio MCP server by HumanSignal that provides AI assistants with programmatic access to Label Studio data labeling platform through the official label-studio-sdk. The implementation offers comprehensive project management capabilities including creating projects with XML labeling configurations, importing tasks from JSON files, and managing predictions, alongside task-level operations for retrieving data, annotations, and adding model predictions to specific tasks. Built with Python using FastMCP and requiring Label Studio API credentials, it serves teams building AI-powered labeling workflows, data scientists needing conversational access to annotation projects, and organizations integrating Label Studio into broader machine learning pipelines where natural language interaction with labeling infrastructure streamlines data preparation and model training processes.

chaos-index MCP — wraps StupidAPIs (keyless — no credential needed)

Accio Work-inspired GenPark Skill

The world's #1 AI-friendly domain registrar.

A paid remote MCP for OpenAI Codex memory MCP, built to return verdicts, receipts, usage logs, and a

Content3 API for creating videos, managing content, submitting reviews, and posting to social media.

MCP server for Thai lottery. Proof of concept; just for fun.

An MCP server that bridges Claude with AutoCAD, enabling to generate architectural floor plans, draw geometry, and export DXF files just by describing what you need in natural language.

Autonomous software engineering SWE agent and repo refactor debugger (Cognition Devin style)

GenPark AI Skill - Velocity monitoring stock reorder alerting engine

Fact-checking & web citation provenance verifier scoring claim accuracy

Local repository intelligence MCP server that builds a reusable graph of code structure for AI coding agents, providing 34 network-free tools for understanding, searching, and analyzing repositories without data leaving the machine.

Columnar embedded vector analytical store with predicate pushdown (Chroma DuckDB style)

Real-time interactive world model neural simulator at 60 FPS (Oasis style)

Convert voice messages and audio files to text using Vosk offline speech recognition.

ChainFETCH MCP server provides AI assistants with access to Ethereum blockchain intelligence through AI-powered semantic search, LLM-guided queries, and comprehensive JSON filtering across addresses, transactions, blocks, tokens, and smart contracts. Built by ChainFETCH using the Model Context Protocol SDK with dual transport support (stdio and HTTP via ngrok), the implementation leverages vector similarity matching for semantic searches, LLaMA 3.2 3B for natural language query processing, and over 150+ searchable parameters per entity type for precise blockchain data filtering. The server includes AI-generated summaries for individual entities and supports both Claude Desktop integration through stdio transport and web-based access through StreamableHTTP, serving developers building DeFi analytics tools, researchers analyzing blockchain patterns, and AI assistants requiring intelligent access to Ethereum data without complex blockchain API management.

This MCP server connects AI assistants to the Clipwise API for short-form video creators. It exposes tools for accessing Clipwise service information and pricing, retrieving problem-solution use case scenarios, and searching viral TikTok videos by keyword across different countries. Targets creators working across TikTok, Instagram Reels, YouTube Shorts, and Facebook Reels.

High-precision memory with 100% recall accuracy for long contexts.

Enables AI-driven incident response by connecting Claude to monitoring tools like Prometheus, Grafana, Loki, PagerDuty, and Slack for automated investigation and runbook generation.