
Obs186|Local REST API & MCP Server 4.0 Major Overhaul! Search Notes, Write Files, and Manage Tags Using Natural Language
Local REST API 4.0 is no longer just a bridge for browsers — it also serves as an MCP Server, allowing AI Agents to search, read, write, and patch your Obsidian notes directly using natural language. Browser extension settings have changed accordingly, and the HTTP Headers format needs to be updated. In essence, your vault has evolved from "manual operation" to "a knowledge interface that AI can interact with directly."




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