{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"github_mcp-opensumi-core","slug":"mcp-opensumi-core","name":"core","type":"framework","url":"https://github.com/opensumi/core","page_url":"https://unfragile.ai/mcp-opensumi-core","categories":["app-builders","code-editors"],"tags":["ai","ai-first","ai-native","editor","electron","ide","ide-framework","mcp","mcp-client","opensumi","typescript","webide"],"pricing":{"model":"open_source","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"github_mcp-opensumi-core__cap_0","uri":"capability://tool.use.integration.mcp.server.integration.and.tool.orchestration","name":"mcp server integration and tool orchestration","description":"Implements Model Context Protocol (MCP) client functionality that connects to MCP servers, discovers available tools via the MCP specification, and orchestrates tool invocation through a schema-based registry. The framework handles bidirectional message passing between the IDE and MCP servers, manages tool schemas, and routes function calls from the editor context to remote MCP-compliant services with automatic serialization/deserialization of arguments and results.","intents":["Connect my IDE to external AI tools and services via MCP protocol","Discover and dynamically load tools from MCP servers without hardcoding integrations","Execute remote functions from within the editor with full context awareness","Build an AI-native IDE that delegates specialized tasks to MCP-compliant services"],"best_for":["Teams building AI-native IDEs that need extensible tool ecosystems","Developers integrating multiple AI services (code analysis, generation, testing) via MCP","Builders creating IDE plugins that expose tools to language models"],"limitations":["MCP server discovery and connection management adds latency on IDE startup","Tool schema validation happens at runtime; malformed schemas from servers can cause silent failures","No built-in retry logic or circuit breaker for unreliable MCP servers","Requires explicit MCP server configuration; auto-discovery not supported"],"requires":["Node.js 14+ for backend MCP server communication","MCP server instance running and accessible (local or remote)","TypeScript 4.5+ for type-safe tool schema definitions"],"input_types":["MCP server configuration (host, port, protocol)","Tool invocation requests with typed arguments","Editor context (file content, selection, cursor position)"],"output_types":["Tool execution results (JSON, text, structured data)","Tool schema definitions (OpenAPI-compatible)","Execution status and error messages"],"categories":["tool-use-integration","ai-native-ide"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_1","uri":"capability://tool.use.integration.modular.client.server.architecture.with.rpc.communication","name":"modular client-server architecture with rpc communication","description":"Provides a bidirectional RPC (Remote Procedure Call) communication layer that separates browser-side UI logic from Node.js backend services. The architecture uses the connection package to handle message serialization, routing, and lifecycle management between frontend and backend, enabling developers to define services once and expose them across process boundaries. Supports both request-response patterns and event-based subscriptions with automatic type marshaling.","intents":["Build an IDE that runs in both browser and Electron without duplicating business logic","Define backend services once and call them from the frontend with type safety","Implement real-time features (file watching, terminal output) via subscriptions across process boundaries","Scale IDE features across multiple processes without tight coupling"],"best_for":["Teams building cross-platform IDEs (web + desktop)","Developers creating modular IDE frameworks with clear separation of concerns","Builders who need to isolate heavy backend operations (file I/O, compilation) from UI rendering"],"limitations":["RPC serialization adds ~5-15ms latency per call; high-frequency operations (keystroke handling) must be optimized locally","Message size limits apply to RPC payloads; large file transfers require chunking or streaming","Debugging RPC calls requires understanding both browser DevTools and Node.js debugger","No built-in request deduplication; duplicate calls to the same service are not automatically coalesced"],"requires":["Node.js 14+ for backend process","Browser with WebSocket support for web-based IDEs","Electron 11+ for desktop IDEs"],"input_types":["Service method signatures (TypeScript interfaces)","RPC request payloads (JSON-serializable objects)","Event subscription requests"],"output_types":["RPC response payloads (JSON-serializable objects)","Event streams (subscriptions)","Error objects with stack traces"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_10","uri":"capability://automation.workflow.menu.and.keybinding.system.with.command.palette","name":"menu and keybinding system with command palette","description":"Provides a menu system where menu items, keybindings, and commands are registered via the contribution system. Commands are first-class objects that can be invoked from menus, keybindings, or the command palette. The menu-bar package renders the menu UI, and the keybinding-service handles keyboard input and command dispatch. Supports context-based menu visibility (e.g., show 'Debug' menu only when debugging) and custom keybinding overrides.","intents":["Define IDE commands that can be invoked from menus, keybindings, or the command palette","Create custom menus and menu items without modifying core code","Allow users to customize keybindings for any command","Show/hide menu items based on context (e.g., debugging, file type)"],"best_for":["Teams building IDEs with extensible command systems","Developers creating AI-native IDEs with AI-specific commands (generate code, explain error)","Builders who need to support custom keybindings and command palettes"],"limitations":["Command dispatch has latency; complex command handlers can block the UI","Keybinding conflicts are not automatically resolved; users must manually configure overrides","Context-based menu visibility requires explicit context definitions; no automatic context detection","Command palette search is not fuzzy; exact matches are required"],"requires":["Command definitions (name, handler, context)","Keybinding definitions (key combination, command)","Menu item definitions (label, command, icon)"],"input_types":["Command definitions (objects with name, handler, context)","Keybinding definitions (key combinations)","Menu item definitions (labels, icons, commands)"],"output_types":["Rendered menu UI","Command palette UI","Command execution results"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_11","uri":"capability://automation.workflow.workspace.and.folder.management.with.multi.root.support","name":"workspace and folder management with multi-root support","description":"Manages workspace state including open folders, file trees, and workspace settings. The workspace-service package handles multi-root workspaces (multiple folders open simultaneously) and maintains the file tree structure. Supports workspace-level settings that override user settings and folder-level settings that override workspace settings. Workspace state is persisted to enable restoration across IDE sessions.","intents":["Open multiple folders in a single IDE instance (monorepo support)","Maintain workspace-level settings that apply to all files in the workspace","Persist workspace state across IDE sessions","Navigate between folders and files in a multi-root workspace"],"best_for":["Teams building IDEs for developers working with monorepos","Developers creating IDEs that need to support multiple projects simultaneously","Builders who need to manage workspace-level configuration and state"],"limitations":["Large workspaces (>100k files) can cause memory issues; no built-in pagination or lazy loading","File tree updates are not batched; rapid file system changes can cause UI lag","Workspace state persistence uses localStorage; no cloud sync for multi-device workflows","Multi-root workspaces can have conflicting settings; no built-in conflict resolution"],"requires":["File system access (local or remote)","Workspace manifest file (optional, for workspace settings)","Persistent storage for workspace state"],"input_types":["Folder paths (strings)","Workspace settings (JSON objects)","File tree updates (add, remove, modify)"],"output_types":["Workspace state (open folders, file tree)","Workspace settings (merged from user, workspace, and folder levels)","File tree UI"],"categories":["automation-workflow","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_12","uri":"capability://code.generation.editing.ai.native.features.with.inline.suggestions.and.context.awareness","name":"ai-native features with inline suggestions and context awareness","description":"Provides AI-native capabilities through the ai-native package, including inline code suggestions, error explanations, and context-aware completions. The system integrates with language models via MCP or direct API calls, passing editor context (file content, cursor position, diagnostics) to the model. Suggestions are displayed inline in the editor and can be accepted or rejected by the user. The framework handles prompt engineering, context window management, and result formatting.","intents":["Generate code suggestions based on editor context and user intent","Explain errors and suggest fixes using AI models","Provide AI-powered code completion that understands project context","Implement AI-native workflows (e.g., 'generate tests', 'optimize performance')"],"best_for":["Teams building AI-native IDEs with integrated AI features","Developers creating IDEs that leverage large language models for code generation","Builders who want to add AI capabilities without building from scratch"],"limitations":["AI model latency (1-5 seconds) can disrupt user workflow; no optimistic UI updates","Context window limits restrict the amount of code that can be passed to the model","Model hallucinations can generate incorrect code; requires user review before applying","API costs scale with usage; no built-in rate limiting or quota management"],"requires":["API key for AI model provider (OpenAI, Anthropic, etc.)","MCP server or direct API integration","Editor context (file content, cursor position, diagnostics)"],"input_types":["Editor context (file content, cursor position, selection, diagnostics)","User intent (natural language or command)","Model configuration (temperature, max tokens, etc.)"],"output_types":["AI suggestions (code, text, explanations)","Inline suggestions UI","Formatted results (code blocks, markdown)"],"categories":["code-generation-editing","text-generation-language"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_13","uri":"capability://text.generation.language.internationalization.i18n.with.dynamic.language.switching","name":"internationalization (i18n) with dynamic language switching","description":"Provides a translation system that enables the IDE to support multiple languages. The i18n package manages translation strings, language detection, and dynamic language switching without requiring IDE restart. Translations are stored in JSON files organized by language code. The system supports pluralization, variable interpolation, and context-specific translations. Language preference is persisted and restored across sessions.","intents":["Display IDE UI in multiple languages","Allow users to switch languages dynamically without restarting","Support community translations through translation files","Provide context-specific translations (e.g., different translations for 'file' as noun vs verb)"],"best_for":["Teams building IDEs for global audiences","Developers creating IDEs that need to support multiple languages","Builders who want to enable community translations"],"limitations":["Language switching requires re-rendering all UI components; can cause visual flicker","Translation files must be manually maintained; no automatic translation updates","Right-to-left (RTL) languages require additional CSS and layout adjustments","Translation keys must be manually defined; no automatic key extraction from code"],"requires":["Translation files (JSON objects with language codes)","i18n library (built-in to the framework)","Language detection (browser language or user preference)"],"input_types":["Translation strings (JSON objects with key-value pairs)","Language code (e.g., 'en', 'zh-CN')","Variables for interpolation (objects)"],"output_types":["Translated strings (text)","Rendered UI in selected language","Language preference (persisted)"],"categories":["text-generation-language","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_14","uri":"capability://code.generation.editing.debugging.support.with.breakpoints.and.variable.inspection","name":"debugging support with breakpoints and variable inspection","description":"Provides debugging capabilities including breakpoint management, step-through execution, and variable inspection. The debugging system communicates with debug adapters (via the Debug Adapter Protocol) running on the backend, which interface with language-specific debuggers (GDB, LLDB, Python debugger, etc.). The frontend displays the call stack, variables, and watches, and allows users to set breakpoints and control execution. Debug state is managed per debug session.","intents":["Set breakpoints in code and pause execution at those points","Step through code line-by-line or by function","Inspect variable values and expressions during debugging","Debug multiple processes or threads simultaneously"],"best_for":["Teams building IDEs for developers who need debugging capabilities","Developers creating IDEs for compiled languages (C++, Go, Rust)","Builders who need to support multiple debug adapters"],"limitations":["Debug adapter communication has latency; stepping through code can be slow","Variable inspection is limited by the debug adapter's capabilities; some languages don't support full introspection","Breakpoint synchronization can fail if code is modified during debugging","Multi-threaded debugging is complex; thread state management requires careful coordination"],"requires":["Debug adapter (language-specific, e.g., debugpy for Python)","Debuggable executable or script","Debug adapter protocol support"],"input_types":["Breakpoint locations (file path, line number)","Debug commands (continue, step, step-in, step-out)","Variable names for inspection"],"output_types":["Debug state (paused, running, stopped)","Call stack (frames with file, line, function)","Variables (name, value, type)","Breakpoint status (hit, pending, verified)"],"categories":["code-generation-editing","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_2","uri":"capability://automation.workflow.extensible.module.system.with.dependency.injection","name":"extensible module system with dependency injection","description":"Implements a plugin/extension system built on dependency injection (DI) containers that allows developers to register modules, services, and contributions at runtime. Modules can declare dependencies, lifecycle hooks (startup, shutdown), and contributions to extension points (menu items, keybindings, views). The framework uses a contribution registry pattern where modules register implementations of interfaces, enabling loose coupling and dynamic composition of IDE features.","intents":["Build an IDE where features can be added/removed without modifying core code","Create a plugin ecosystem where third-party developers can extend the IDE","Manage complex dependency graphs between IDE modules automatically","Enable feature flags and conditional module loading based on configuration"],"best_for":["Teams building extensible IDE frameworks for internal or external plugin ecosystems","Developers creating customizable IDEs where different users need different feature sets","Builders who need to manage dozens of interdependent modules with clear initialization order"],"limitations":["DI container initialization adds startup latency; lazy loading of modules is not automatic","Circular dependencies between modules can cause initialization failures; requires careful module design","No built-in versioning for module APIs; breaking changes in core modules can break plugins","Extension point discovery is static; dynamic extension points require manual registration"],"requires":["TypeScript 4.5+ for decorator support (if using decorator-based DI)","Understanding of dependency injection patterns","Module manifest file (package.json with extension metadata)"],"input_types":["Module definitions (classes, interfaces, contribution objects)","Configuration files (module manifests, feature flags)","Dependency declarations"],"output_types":["Instantiated services and modules","Contribution registrations (menu items, keybindings, views)","Lifecycle events (startup, shutdown)"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_3","uri":"capability://code.generation.editing.monaco.editor.integration.with.language.aware.editing","name":"monaco editor integration with language-aware editing","description":"Wraps Microsoft's Monaco Editor (the editor component from VSCode) with IDE-specific enhancements including language server protocol (LSP) support, syntax highlighting, code completion, diagnostics, and refactoring. The editor package provides a service layer that manages editor instances, handles file-to-editor mapping, and coordinates with language services running on the backend. Supports multiple editor instances with independent state and synchronized file content.","intents":["Provide a production-grade code editor with syntax highlighting and language support out of the box","Integrate language servers (LSP) for intelligent code completion, diagnostics, and refactoring","Support multiple editor instances with independent scroll positions and selections","Enable language-specific features (debugging, testing) through editor extensions"],"best_for":["Teams building IDEs that need multi-language support without implementing language services from scratch","Developers creating web-based code editors with LSP integration","Builders who want to reuse VSCode's editor component with IDE-specific customizations"],"limitations":["Monaco Editor bundle size is ~2MB; impacts initial load time for web-based IDEs","Language server integration requires LSP server instances running separately; no built-in LSP server","Large files (>10MB) cause performance degradation; no built-in virtual scrolling for extremely large files","Custom language support requires implementing LSP server; no declarative language definition format"],"requires":["Monaco Editor library (included in packages/monaco)","Language server instances for each language (external dependency)","Browser with ES2020+ support"],"input_types":["File content (text, code)","Language identifier (e.g., 'typescript', 'python')","Editor options (theme, font size, line numbers)"],"output_types":["Rendered editor UI","Diagnostics (errors, warnings)","Code completion suggestions","Refactoring actions"],"categories":["code-generation-editing","text-generation-language"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_4","uri":"capability://data.processing.analysis.file.system.abstraction.with.multi.backend.support","name":"file system abstraction with multi-backend support","description":"Provides a unified file system API that abstracts away differences between local file systems (Node.js fs), browser-based storage (IndexedDB, LocalStorage), and remote file systems (SSH, cloud storage). The file-service package implements a FileSystemProvider interface that allows different backends to be plugged in. The framework handles file watching, caching, and synchronization across the client-server boundary, enabling the same IDE code to work with different storage backends.","intents":["Build an IDE that works with local files, cloud storage, and remote servers without changing code","Implement file watching and real-time synchronization across process boundaries","Cache file content intelligently to reduce backend calls","Support multiple file system backends (local, remote, in-memory) simultaneously"],"best_for":["Teams building IDEs that need to support multiple file system backends","Developers creating web-based IDEs that need to work with cloud storage","Builders who need to isolate file system operations from the UI layer"],"limitations":["File watching has latency; changes on disk may not be reflected in the IDE for 100-500ms","Large directory traversals (>10k files) can block the backend; no built-in pagination or streaming","File permissions and ownership are not consistently represented across backends","Symlinks and special files may not be supported by all backends"],"requires":["Node.js 14+ for local file system backend","Browser with IndexedDB support for browser-based storage","SSH client library for remote file system backend (optional)"],"input_types":["File paths (string)","File content (text, binary)","File metadata (permissions, timestamps)","Watch options (recursive, ignored patterns)"],"output_types":["File content (text, binary)","File metadata (size, modified time, permissions)","Directory listings (file trees)","File change events (created, modified, deleted)"],"categories":["data-processing-analysis","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_5","uri":"capability://automation.workflow.flexible.layout.and.panel.management.system","name":"flexible layout and panel management system","description":"Implements a constraint-based layout system (main-layout package) that manages IDE panels (editor, explorer, terminal, output) with resizable sections, collapsible sidebars, and customizable arrangements. The layout engine uses a tree-based data structure to represent panel hierarchy and supports drag-and-drop reorganization. Panels are registered via the contribution system, enabling modules to add new panels without modifying core layout code. State is persisted to enable layout restoration across sessions.","intents":["Allow users to customize the IDE layout by dragging and resizing panels","Add new panels (e.g., AI chat, debugging) without modifying core layout code","Persist layout preferences across IDE sessions","Support multiple layout presets (e.g., 'debugging', 'writing') that users can switch between"],"best_for":["Teams building IDEs where users need flexible workspace customization","Developers creating AI-native IDEs with new panel types (chat, suggestions, context)","Builders who want to support multiple layout presets for different workflows"],"limitations":["Complex nested layouts can cause performance issues; no built-in virtualization for deeply nested panels","Drag-and-drop reorganization has latency on slower machines; no optimistic UI updates","Layout state persistence uses localStorage; no cloud sync for multi-device workflows","Panel size constraints are not validated; invalid layouts can cause rendering issues"],"requires":["React or similar UI framework for rendering panels","Browser localStorage for persisting layout state","CSS Flexbox or Grid support"],"input_types":["Panel definitions (component, title, icon)","Layout configuration (initial arrangement, constraints)","User interactions (drag, resize, collapse)"],"output_types":["Rendered layout UI","Layout state (panel positions, sizes, visibility)","Persistence events (save layout)"],"categories":["automation-workflow","text-generation-language"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_6","uri":"capability://automation.workflow.integrated.terminal.with.process.management","name":"integrated terminal with process management","description":"Provides a terminal emulator integrated into the IDE that can spawn and manage multiple terminal instances, each running arbitrary shell commands or scripts. The terminal uses a PTY (pseudo-terminal) on the backend to provide full terminal emulation including color support, cursor control, and signal handling. Terminal output is streamed to the frontend via the RPC layer, and user input is sent back to the backend. Supports custom shell configuration and environment variables.","intents":["Run shell commands and scripts directly from the IDE without switching to an external terminal","Manage multiple terminal instances with independent state and history","Stream terminal output to the IDE in real-time with color and formatting preserved","Execute build commands, tests, and deployment scripts from within the IDE"],"best_for":["Teams building IDEs for developers who need integrated terminal access","Developers creating AI-native IDEs that execute code and commands","Builders who need to manage long-running processes (servers, watchers) from the IDE"],"limitations":["PTY emulation adds overhead; terminal responsiveness may lag on slow connections","Large terminal output (>100MB) can cause memory issues; no built-in log rotation","Interactive terminal features (vim, tmux) may not work perfectly due to emulation limitations","Terminal state is not persisted; closing the IDE loses terminal history and running processes"],"requires":["Node.js 14+ for PTY support","node-pty library or equivalent","Shell executable (bash, zsh, cmd.exe, etc.)"],"input_types":["Shell command (string)","Environment variables (object)","Working directory (path)","User input (keyboard, paste)"],"output_types":["Terminal output (text with ANSI color codes)","Exit code (number)","Process state (running, exited)"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_7","uri":"capability://search.retrieval.search.and.replace.across.workspace.with.regex.support","name":"search and replace across workspace with regex support","description":"Implements a search system that indexes workspace files and provides fast full-text search with regex support, case sensitivity options, and whole-word matching. The search-service package handles indexing on the backend and communicates results to the frontend via RPC. Supports incremental search (results update as you type) and replace operations with preview before applying changes. Search results are displayed in a dedicated panel with file and line number context.","intents":["Find all occurrences of a string or regex pattern across the entire workspace","Replace multiple occurrences at once with preview and undo support","Navigate between search results with keyboard shortcuts","Filter search results by file type or directory"],"best_for":["Teams building IDEs for developers who need powerful search capabilities","Developers creating code refactoring tools that rely on find-and-replace","Builders who need to implement workspace-wide code transformations"],"limitations":["Indexing large workspaces (>100k files) takes time; initial search may be slow","Regex performance degrades with complex patterns; no timeout protection against catastrophic backtracking","Search results are not persisted; closing the IDE loses search history","Binary files are not indexed; searching in binary files is not supported"],"requires":["Node.js 14+ for backend indexing","Workspace with accessible file system","Regex engine (built-in to JavaScript)"],"input_types":["Search query (string or regex)","Search options (case sensitive, whole word, regex)","File filters (glob patterns)"],"output_types":["Search results (file path, line number, matched text)","Result count (number)","Replace preview (before/after)"],"categories":["search-retrieval","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_8","uri":"capability://data.processing.analysis.preferences.and.settings.management.with.schema.validation","name":"preferences and settings management with schema validation","description":"Provides a centralized preferences system that stores IDE settings (editor font size, theme, keybindings) with schema validation and type safety. Settings are defined via JSON schemas that specify allowed values, defaults, and descriptions. The preferences-service package handles persistence (to disk or cloud), merging of user and workspace settings, and broadcasting changes to all components. Components can subscribe to preference changes and react automatically.","intents":["Store and manage IDE settings (editor font, theme, keybindings) with validation","Support multiple settings scopes (user, workspace, folder) with proper precedence","Provide a settings UI that validates input and prevents invalid configurations","Sync settings across multiple IDE instances or devices"],"best_for":["Teams building IDEs where users need to customize behavior and appearance","Developers creating AI-native IDEs with AI-specific settings (model selection, API keys)","Builders who need to manage complex configuration hierarchies (user > workspace > folder)"],"limitations":["Schema validation is performed at runtime; invalid schemas can cause silent failures","Settings changes are not atomic; partial updates can leave the system in an inconsistent state","No built-in encryption for sensitive settings (API keys); requires external secure storage","Settings sync across devices requires external infrastructure; no built-in cloud sync"],"requires":["JSON schema validator library","Persistent storage (file system, database, or cloud)","TypeScript 4.5+ for type-safe settings definitions"],"input_types":["Settings definitions (JSON schema)","Settings values (any JSON-serializable type)","Settings scope (user, workspace, folder)"],"output_types":["Validated settings (typed objects)","Settings change events","Settings UI (forms, dialogs)"],"categories":["data-processing-analysis","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"github_mcp-opensumi-core__cap_9","uri":"capability://automation.workflow.theme.system.with.dynamic.color.customization","name":"theme system with dynamic color customization","description":"Implements a theming system that allows users to customize IDE colors, fonts, and visual styles. Themes are defined as JSON objects with color tokens (e.g., 'editor.background', 'button.foreground') that map to CSS variables. The theme-service package handles theme loading, validation, and application to all UI components. Supports both light and dark themes with automatic switching based on system preferences. Custom themes can be created by users or installed from extensions.","intents":["Allow users to customize IDE colors and visual appearance","Support light and dark themes with automatic switching","Create custom themes by defining color tokens","Install themes from extensions or theme marketplaces"],"best_for":["Teams building IDEs where visual customization is important","Developers creating AI-native IDEs with branded themes","Builders who want to support community-created themes"],"limitations":["Theme changes require full UI re-render; can cause visual flicker on slower machines","Color token validation is not strict; invalid colors can cause rendering issues","No built-in theme inheritance or composition; complex themes require duplication","Theme persistence uses localStorage; no cloud sync for multi-device workflows"],"requires":["CSS variables support in the browser","Theme definition (JSON object with color tokens)","UI framework that supports dynamic styling (React, Vue, etc.)"],"input_types":["Theme definition (JSON object)","Color tokens (hex, rgb, hsl)","System preference (light/dark)"],"output_types":["Applied theme (CSS variables)","Rendered UI with theme colors","Theme change events"],"categories":["automation-workflow","text-generation-language"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":52,"verified":false,"data_access_risk":"high","permissions":["Node.js 14+ for backend MCP server communication","MCP server instance running and accessible (local or remote)","TypeScript 4.5+ for type-safe tool schema definitions","Node.js 14+ for backend process","Browser with WebSocket support for web-based IDEs","Electron 11+ for desktop IDEs","Command definitions (name, handler, context)","Keybinding definitions (key combination, command)","Menu item definitions (label, command, icon)","File system access (local or remote)"],"failure_modes":["MCP server discovery and connection management adds latency on IDE startup","Tool schema validation happens at runtime; malformed schemas from servers can cause silent failures","No built-in retry logic or circuit breaker for unreliable MCP servers","Requires explicit MCP server configuration; auto-discovery not supported","RPC serialization adds ~5-15ms latency per call; high-frequency operations (keystroke handling) must be optimized locally","Message size limits apply to RPC payloads; large file transfers require chunking or streaming","Debugging RPC calls requires understanding both browser DevTools and Node.js debugger","No built-in request deduplication; duplicate calls to the same service are not automatically coalesced","Command dispatch has latency; complex command handlers can block the UI","Keybinding conflicts are not automatically resolved; users must manually configure overrides","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.5630133353145096,"quality":0.5,"ecosystem":0.7000000000000001,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.3,"quality":0.2,"ecosystem":0.15,"match_graph":0.23,"freshness":0.12}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:22.065Z","last_scraped_at":"2026-05-03T14:23:34.856Z","last_commit":"2026-04-27T05:57:17Z"},"community":{"stars":3628,"forks":448,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=mcp-opensumi-core","compare_url":"https://unfragile.ai/compare?artifact=mcp-opensumi-core"}},"signature":"xDGZYqXgPbmN19XwR062azt8/LAEjiX4iMzHfkInu+kr0c+JDJq6QMassiB1Fi12TpGTX7NU80SwJPOqYkc8BQ==","signedAt":"2026-06-20T20:07:09.354Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/mcp-opensumi-core","artifact":"https://unfragile.ai/mcp-opensumi-core","verify":"https://unfragile.ai/api/v1/verify?slug=mcp-opensumi-core","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}