The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.

Local-first Apple Health MCP server. Lets AI assistants answer questions about your sleep, workouts, activity and heart data from a local export.

Enables AI assistants to read and write Super Productivity tasks through the Nextcloud sync file, preserving local-first data and safely handling concurrent edits from other devices.

Enables AI assistants to query Brazilian public data from IBGE, Banco Central, INMET, and Câmara dos Deputados, including population, economic indicators, weather observations, and legislative information, without requiring API keys for most tools.

Exposes user profile data from the Sapphire Wellness App to AI assistants, enabling access to health alerts, personalized recommendations, and partner service subscriptions.

SEC Form 4 insider trades, daily trading plans, 8-K catalysts and market data for AI assistants.