MCP Server Tauri

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [Unreleased] ## [0.9.0] - 2026-02-20 ### Added - Add `webview_select_element` tool: agent-initiated visual element picker overlay — user clicks an element and the tool returns rich metadata plus an element screenshot - Add `webview_get_pointed_element` tool: retrieve element metadata for an element the user previously pointed at via Alt+Shift+Click - Add `/select` slash command (prompt) for guided element selection workflows with optional user message ## [0.8.3] - 2026-02-17 ### Fixed - Support selection by text content in tools with selectors - Remove sourceMappingURL from html2canvas file to prevent 404 ## [0.8.2] - 2026-02-10 ### Fixed - Fix window timing race condition: retry commands with exponential backoff when Tauri window is not yet registered after WebSocket connect ### Changed - Consolidate `window.__MCP__` namespace and extract `resolveRef` into a standalone persistent script registered once at session init - Update setup tool instructions with feature-flag workflow, conditional capabilities, and dev script configuration ## [0.8.1] - 2026-01-25 ### Fixed - Replace `html2canvas` with `html2canvas-pro` to fix screenshot failures with modern CSS color functions like `oklch()` (#4) ## [0.8.0] - 2025-01-15 ### Added - Add `webview_dom_snapshot` tool for accessibility tree snapshots (YAML format with roles, names, states, and element refs) - Add `structure` snapshot type to `webview_dom_snapshot` for DOM hierarchy inspection - Enable ref IDs from `dom_snapshot` to work with other webview tools (`webview_interact`, `webview_keyboard`, etc.) ### Changed - Remove `tauri_` prefix from all tool names (e.g., `tauri_driver_session` → `driver_session`) ### Fixed - Convert PNG to JPEG in screenshots when requested format is JPEG - Update server.json version dynamically in publish workflow ## [0.7.0] - 2026-01-06 ### Added - Implement IPC monitoring with JS-side interception for capturing `invoke()` calls - Derive plugin version programmatically from package.json ## [0.6.5] - 2025-12-31 ### Added - Add `maxWidth` parameter to `tauri_webview_screenshot` tool for automatic image resizing - Support `TAURI_MCP_SCREENSHOT_MAX_WIDTH` environment variable for default max width ### Fixed - Search common paths for `adb` when `ANDROID_HOME` is not set ## [0.6.4] - 2025-12-28 ### Fixed - Update MCP server.json version and GitHub URL for registry compatibility ## [0.6.3] - 2025-12-28 ### Fixed - Fix logger interfering with MCP communication by using stderr instead of stdout ## [0.6.2] - 2025-12-24 ### Fixed - Convert update-server-json-version script to ES modules to fix CI compatibility ## [0.6.1] - 2025-12-23 ### Added - MCP Registry server metadata (`server.json`) for registry integration - Automated `server.json` version synchronization script - `mcpName` field in package.json for registry verification ### Documentation - Added comprehensive MCP Registry publishing guide ## [0.6.0] - 2025-12-23 ### Added - Multi-app support: connect to multiple Tauri apps simultaneously and select targets via `appIdentifier` - Add `appIdentifier` support to console log reads ### Changed - `tauri_driver_session` stop without identifier stops all sessions ## [0.5.1] - 2025-12-21 ### Fixed - Fix plugin client singleton to reset when host/port parameters change - Require active session before webview tools can connect to prevent connecting to wrong app ## [0.5.0] - 2025-12-21 ### Added - Add `tauri_manage_window` tool combining list, info, and resize window actions - Add `tauri_get_setup_instructions` tool for AI-assisted plugin setup - Add app identifier to `tauri_driver_session` status response for session verification ### Changed - Update `/setup` prompt to require user permission before making changes ## [0.4.0] - 2025-12-05 ### Changed - Improve MCP logging and capture of unhandled errors for better debuggability and observability ## [0.3.1] - 2025-12-02 ### Fixed - Increase `find_element` outerHTML truncation limit from 200 to 5000 characters ### Documentation - Add links to MCP prompts specification in docs - Add workaround for editors that don't support MCP prompts (e.g., Windsurf) - Add copy button for setup instructions in Getting Started guide - Clarify `tauri_webview_execute_js` script format and return value requirements ## [0.3.0] - 2025-12-02 ### Added - Add `filePath` option to screenshot tool for saving screenshots to disk - Return MCP SDK image shape for screenshots (base64 data with mimeType) - Simplify MCP tools and add `/setup` prompt ### Fixed - Resolve adb path from ANDROID_HOME for log reading ## [0.2.2] - 2025-12-01 _No changes to this package._ ## [0.2.1] - 2025-11-30 _No changes to this package._ ## [0.2.0] - 2025-11-29 ### Added - MCP prompts for guided workflows (setup, debugging, testing, mobile development) - Multi-window support for targeting specific webview windows ### Changed - Improve MCP tool descriptions and metadata for better AI agent comprehension ## [0.1.3] - 2025-11-26 ### Documentation - README for NPM package with usage instructions and tool reference ## [0.1.2] - 2025-11-26 _No changes to this package._ ## [0.1.1] - 2025-11-26 ### Fixed - Handle WebSocket disconnects reliably during port scanning by always cleaning up `PluginClient` connections - Prevent uncaught exceptions from orphaned WebSocket error events by adding default error handler - Reject pending requests when WebSocket connection closes unexpectedly - Auto-reconnect with exponential backoff (max 30s) instead of fixed retry limit - Handle MCP server connection errors gracefully (broken pipe, EPIPE) - Improve `execute_js` timeout coordination (7s client timeout vs 5s Rust timeout) ### Changed - Expand tool descriptions for `tauri_plugin_ipc_monitor`, `tauri_plugin_ipc_get_events`, and `tauri_plugin_emit_event` for better AI agent comprehension - `sendCommand` now auto-reconnects if WebSocket is not connected ### Added - Initial release of @hypothesi/tauri-mcp-server - Comprehensive MCP server for Tauri v2 development - Tauri CLI command execution - Configuration file management - Mobile device and emulator management - Native UI automation capabilities - IPC monitoring via MCP Bridge plugin - Log monitoring (Android/iOS/system) - Native capability management - Tauri documentation retrieval