cookbook

Skill for developing MCP servers for the LocalCowork project. Use this whenever building a new MCP server, adding tools to an existing server, debugging MCP communication issues, or implementing any tool from the PRD tool registry. MANDATORY TRIGGERS: "build the filesystem server", "add a tool to the document server", "implement the OCR MCP server", "MCP server", "tool implementation", or any mention of a specific server name (filesystem, document, ocr, knowledge, meeting, security, calendar, email, task, data, audit, clipboard, system). Also trigger when user says "implement UC-" since use cases require MCP tools.

Skill for Tauri 2.0 and Rust backend development in LocalCowork. Use when working on the Rust backend, Tauri IPC commands, frontend-backend communication, Tauri permissions/capabilities, the application shell, or the Agent Core modules (ConversationManager, ToolRouter, MCP Client, Inference Client, ContextWindowManager). MANDATORY TRIGGERS: "Tauri", "Rust backend", "IPC command", "tauri.conf.json", "Cargo.toml", "capabilities", "agent core", "tool router", "conversation manager", "inference client", "MCP client", "context window", or anything related to the desktop application shell or the Rust-side orchestration layer.

Skill for writing and running integration tests that chain multiple MCP tools together, simulating real user workflows from the PRD. Use when implementing or testing any of the 10 use cases (UC-1 through UC-10), verifying that MCP servers compose correctly, or building end-to-end test scenarios. MANDATORY TRIGGERS: "integration test", "use case test", "UC-1" through "UC-10", "tool chain", "end-to-end test", "workflow test", "compose tools", or any mention of testing a specific use case by name (receipt reconciliation, contract copilot, download triage, meeting pipeline, etc.).