mcp-knowledge-base

# mcp-knowledge-base MCP server Example MCP server to interact with Obsidian. ## Components ### Tools The server implements multiple tools to interact with Obsidian: - list_files_in_vault: Lists all files and directories in the root directory of your Obsidian vault - list_files_in_dir: Lists all files and directories in a specific Obsidian directory - get_file_contents: Return the content of a single file in your vault. - search: Search for documents matching a specified text query across all files in the vault - patch_content: Insert content into an existing note relative to a heading, block reference, or frontmatter field. - append_content: Append content to a new or existing file in the vault. ### Example prompts Its good to first instruct Claude to use Obsidian. Then it will always call the tool. The use prompts like this: - Get the contents of the last architecture call note and summarize them - Search for all files where Azure CosmosDb is mentioned and quickly explain to me the context in which it is mentioned - Summarize the last meeting notes and put them into a new note 'summary meeting.md'. Add an introduction so that I can send it via email. ## Configuration ### Environment Variables Create a `.env` file in the root directory with the following required variable: ``` OBSIDIAN_API_KEY=your_api_key_here ``` Without this API key, the server will not be able to function. ## Quickstart ### Install #### Obsidian REST API You need the Obsidian REST API community plugin running: https://github.com/coddingtonbear/obsidian-local-rest-api Install and enable it in the settings and copy the api key. #### Claude Desktop On MacOS: `~/Library/Application\ Support/Claude/claude_desktop_config.json` On Windows: `%APPDATA%/Claude/claude_desktop_config.json` <details> <summary>Development/Unpublished Servers Configuration</summary> ```json { "mcpServers": { "mcp-knowledge-base": { "command": "uv", "args": [ "--directory",…