{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"vscode-datathings-greycat","slug":"greycat","name":"GreyCat","type":"extension","url":"https://marketplace.visualstudio.com/items?itemName=DataThings.greycat","page_url":"https://unfragile.ai/greycat","categories":["app-builders","code-editors"],"tags":["__ext_gcb","__ext_gcl","analysis","database","datathings","db","gcb","gcl","graph","greycat","GreyCat Binary","learning","machine","machine learning","realtime","snippet","studio","vscode"],"pricing":{"model":"freemium","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"vscode-datathings-greycat__cap_0","uri":"capability://code.generation.editing.lsp.based.syntax.highlighting.with.language.specific.tokenization","name":"lsp-based syntax highlighting with language-specific tokenization","description":"Provides real-time syntax highlighting for GreyCat source code by delegating tokenization and semantic analysis to a local Language Server Protocol (LSP) server. The extension acts as an LSP client that communicates with the GreyCat language server (`greycat/lang`) to classify tokens and apply VSCode theme colors. Syntax highlighting is distinguished from semantic highlighting in the architecture, suggesting separate analysis pipelines for lexical vs. semantic-level token classification.","intents":["I want to see GreyCat code with proper color coding as I type","I need syntax highlighting that understands GreyCat's grammar and keywords","I want my editor to visually distinguish between different token types (identifiers, keywords, literals, operators)"],"best_for":["GreyCat developers writing code in VSCode","teams adopting GreyCat for graph database and ML projects"],"limitations":["Semantic highlighting is separate from syntax highlighting and may not be fully implemented","Highlighting accuracy depends on LSP server state — if project fails to load, highlighting may be incomplete","No custom theme or tokenization rules exposed to users"],"requires":["Visual Studio Code (version unspecified, likely 1.50+)","GreyCat LSP server (`greycat/lang`) installed and accessible","Active workspace with GreyCat project"],"input_types":["GreyCat source code (.gcl files)"],"output_types":["colored text with VSCode theme application"],"categories":["code-generation-editing","language-support"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"vscode-datathings-greycat__cap_1","uri":"capability://code.generation.editing.context.aware.code.completion.via.lsp.completion.requests","name":"context-aware code completion via lsp completion requests","description":"Delivers intelligent code completion suggestions by sending the current cursor position and file context to the GreyCat LSP server, which analyzes the syntax tree and symbol table to generate contextually relevant completions. Triggered via `Ctrl+Space` (or `Ctrl+Alt+Space` on macOS with workaround), the extension marshals completion requests with full project context, enabling suggestions that understand variable scope, type information, and available APIs. Completion quality depends on successful project loading within the VSCode workspace.","intents":["I want autocomplete suggestions as I type GreyCat code","I need completion to suggest available functions, variables, and types based on my current context","I want to trigger completion manually when automatic suggestions don't appear"],"best_for":["GreyCat developers writing graph queries and ML pipelines","teams building real-time data processing workflows with GreyCat"],"limitations":["Completion fails if the GreyCat project is not properly loaded in the VSCode workspace (known issue documented)","macOS users experience completion trigger conflicts with system keyboard shortcut 'Select the previous input source' — requires manual system settings modification to disable","No fallback completion if LSP server is unavailable or unresponsive","Completion suggestions are server-side only; no local caching or offline mode"],"requires":["Visual Studio Code (version unspecified)","GreyCat LSP server running and accessible","GreyCat project properly loaded in VSCode workspace","Keyboard shortcut `Ctrl+Space` available (or `Ctrl+Alt+Space` on macOS after workaround)"],"input_types":["partial code, cursor position, file context"],"output_types":["list of completion items with labels, detail, and documentation"],"categories":["code-generation-editing","language-support"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"vscode-datathings-greycat__cap_2","uri":"capability://tool.use.integration.project.context.loading.and.workspace.integration","name":"project context loading and workspace integration","description":"Automatically discovers and loads GreyCat projects within the VSCode workspace, establishing the project context required for all language features (completion, highlighting, diagnostics). The extension communicates project structure and configuration to the LSP server during initialization, enabling the server to build a complete symbol table and type graph. Project loading errors are surfaced to users with diagnostic messages, and the extension provides troubleshooting guidance for common issues (e.g., missing project files, incorrect workspace structure).","intents":["I want VSCode to automatically recognize my GreyCat project and enable all language features","I need to understand why code completion or highlighting isn't working in my project","I want to work with multiple GreyCat projects in a single VSCode workspace"],"best_for":["GreyCat developers managing multi-project codebases","teams onboarding to GreyCat and setting up development environments"],"limitations":["Project loading is workspace-level, not file-level — all language features depend on successful project initialization","No UI for manually triggering project reload or viewing project configuration","Project loading errors are not always actionable; users may need to consult GreyCat documentation or file issues upstream","No support for dynamic project discovery — projects must be in standard locations or explicitly configured"],"requires":["Visual Studio Code (version unspecified)","GreyCat project files in workspace (e.g., `greycat.yaml` or equivalent configuration)","GreyCat LSP server installed and accessible"],"input_types":["workspace folder structure, project configuration files"],"output_types":["project context state, diagnostic messages, symbol table initialization"],"categories":["tool-use-integration","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"vscode-datathings-greycat__cap_3","uri":"capability://code.generation.editing.diagnostic.error.reporting.and.problem.surfacing","name":"diagnostic error reporting and problem surfacing","description":"Captures compilation and semantic errors from the GreyCat LSP server and displays them in VSCode's Problems panel with file location, line number, and error message. Diagnostics are updated in real-time as the user edits code, providing immediate feedback on syntax errors, type mismatches, and other issues. The extension distinguishes between extension-level errors (e.g., project loading failures) and upstream LSP server errors, with guidance on where to report issues.","intents":["I want to see compilation errors and warnings as I type","I need to understand why my GreyCat code is invalid","I want to navigate to error locations and fix them quickly"],"best_for":["GreyCat developers debugging code during development","teams establishing code quality standards and catching errors early"],"limitations":["Diagnostic accuracy depends on LSP server implementation — some errors may not be caught or may be reported with unclear messages","No quick-fix suggestions or automated error resolution","Diagnostics are cleared if the LSP server crashes or becomes unresponsive","No filtering or severity customization in the extension UI"],"requires":["Visual Studio Code (version unspecified)","GreyCat LSP server running and accessible","Project properly loaded in workspace"],"input_types":["code changes, LSP diagnostic messages"],"output_types":["VSCode Problems panel entries with file, line, column, message, and severity"],"categories":["code-generation-editing","safety-moderation"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"vscode-datathings-greycat__cap_4","uri":"capability://code.generation.editing.greycat.binary.gcb.file.association.and.recognition","name":"greycat binary (.gcb) file association and recognition","description":"Registers GreyCat Binary file type (.gcb) with VSCode, enabling the editor to recognize compiled GreyCat artifacts and associate them with the GreyCat extension. This allows users to browse and inspect .gcb files within the editor, though full editing or decompilation capabilities are not documented. The extension may provide syntax highlighting or metadata display for binary files, depending on LSP server support.","intents":["I want VSCode to recognize .gcb files as GreyCat artifacts","I need to inspect compiled GreyCat binaries in my project","I want to understand the structure and contents of .gcb files"],"best_for":["GreyCat developers working with compiled artifacts","teams distributing GreyCat libraries as binary packages"],"limitations":["No editing support for .gcb files — they are read-only in the extension","No decompilation or disassembly features documented","Binary file display capabilities are unknown — may be limited to hex view or metadata","No integration with build or packaging workflows"],"requires":["Visual Studio Code (version unspecified)","GreyCat extension installed"],"input_types":[".gcb files (GreyCat Binary format)"],"output_types":["file association, syntax highlighting (if supported), metadata display (if supported)"],"categories":["code-generation-editing","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"vscode-datathings-greycat__cap_5","uri":"capability://code.generation.editing.snippet.and.template.insertion.for.greycat.code.patterns","name":"snippet and template insertion for greycat code patterns","description":"Provides code snippets and templates for common GreyCat patterns (e.g., graph queries, ML pipeline definitions, real-time data processing workflows). Snippets are triggered via code completion or snippet commands and expand with placeholder variables that users can tab through to customize. The extension may include snippets for GreyCat's domain-specific language (DSL) constructs, reducing boilerplate and accelerating development.","intents":["I want to quickly insert common GreyCat code patterns without typing from scratch","I need templates for graph queries, ML models, or data processing pipelines","I want to learn GreyCat syntax by exploring example snippets"],"best_for":["GreyCat developers new to the language learning common patterns","teams establishing coding standards and reusable templates","developers building graph databases and ML applications"],"limitations":["Snippet library is fixed and not customizable by users (no snippet editor exposed)","No snippet organization or categorization in the UI","Snippets are language-specific and may not cover all GreyCat use cases","No snippet sharing or community contribution mechanism documented"],"requires":["Visual Studio Code (version unspecified)","GreyCat extension installed"],"input_types":["snippet trigger keywords or commands"],"output_types":["expanded code with placeholder variables"],"categories":["code-generation-editing"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"vscode-datathings-greycat__cap_6","uri":"capability://automation.workflow.real.time.lsp.server.lifecycle.management.and.error.recovery","name":"real-time lsp server lifecycle management and error recovery","description":"Manages the startup, shutdown, and error recovery of the GreyCat LSP server within the VSCode extension lifecycle. The extension automatically starts the LSP server when VSCode opens a GreyCat project, monitors server health, and attempts recovery if the server crashes or becomes unresponsive. Server communication errors are logged and may be surfaced to users with troubleshooting guidance. The extension handles server initialization parameters and configuration, ensuring the server has access to project files and dependencies.","intents":["I want the GreyCat language server to start automatically when I open my project","I need the editor to recover gracefully if the language server crashes","I want to understand why language features are unavailable (e.g., server not running)"],"best_for":["GreyCat developers expecting seamless editor integration","teams running GreyCat in resource-constrained environments (e.g., CI/CD, remote development)"],"limitations":["Server lifecycle is opaque to users — no UI for manually stopping, restarting, or configuring the server","Error recovery is automatic but may fail silently; users may not know the server is unavailable","No health check or status indicator in the VSCode UI (unknown if implemented)","Server startup time is not documented; slow servers may cause perceived editor lag","No support for multiple LSP server instances or load balancing"],"requires":["Visual Studio Code (version unspecified)","GreyCat LSP server binary (`greycat/lang`) installed and in PATH or configured location","Sufficient system resources (RAM, CPU) to run the LSP server"],"input_types":["project configuration, VSCode extension activation events"],"output_types":["LSP server process, initialization handshake, error logs"],"categories":["automation-workflow","tool-use-integration"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"vscode-datathings-greycat__cap_7","uri":"capability://automation.workflow.keyboard.shortcut.configuration.and.conflict.resolution","name":"keyboard shortcut configuration and conflict resolution","description":"Exposes keyboard shortcuts for language features (e.g., code completion via `Ctrl+Space`) and provides guidance for resolving conflicts with system or VSCode shortcuts. The extension documents known conflicts (e.g., macOS 'Select the previous input source' blocking `Ctrl+Space`) and offers workarounds. Users can rebind shortcuts via VSCode's keybindings editor, though the extension does not provide a custom UI for shortcut configuration.","intents":["I want to trigger code completion with a keyboard shortcut","I need to resolve conflicts between GreyCat extension shortcuts and my system shortcuts","I want to customize keyboard shortcuts for my workflow"],"best_for":["GreyCat developers on macOS or other systems with keyboard shortcut conflicts","power users customizing their VSCode environment"],"limitations":["Shortcut configuration is limited to VSCode's keybindings editor — no custom UI in the extension","Conflict resolution requires manual system settings changes (e.g., disabling macOS input source shortcuts)","No automatic conflict detection or resolution","Workarounds are documented but may not be discoverable without reading documentation"],"requires":["Visual Studio Code (version unspecified)","GreyCat extension installed","Access to VSCode keybindings editor or system keyboard settings"],"input_types":["keyboard input, VSCode keybindings configuration"],"output_types":["language feature activation (e.g., code completion)"],"categories":["automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"vscode-datathings-greycat__cap_8","uri":"capability://automation.workflow.ci.cd.integration.via.gitlab.ci.packaging.and.distribution","name":"ci/cd integration via gitlab ci packaging and distribution","description":"Automates extension packaging and distribution through GitLab CI, building the extension on every push to the master branch and publishing to the Microsoft VSCode Marketplace. The CI pipeline handles versioning, testing, and artifact generation, ensuring consistent and reliable extension releases. This approach decouples extension development from manual packaging, reducing human error and enabling rapid iteration.","intents":["I want the GreyCat extension to be automatically packaged and released on every code change","I need the extension to be available on the VSCode Marketplace for easy installation","I want to ensure extension quality through automated testing and validation"],"best_for":["GreyCat development team maintaining the extension","users installing the extension from the VSCode Marketplace"],"limitations":["CI/CD pipeline is internal to DataThings and not customizable by users","No transparency into build or test results (users cannot see CI logs)","Release frequency depends on master branch commits — no manual release control","No beta or pre-release channel documented"],"requires":["GitLab CI access (internal to DataThings)","VSCode Marketplace publisher account","Extension source code in GitLab repository"],"input_types":["source code commits to master branch"],"output_types":["packaged extension (.vsix), published to VSCode Marketplace"],"categories":["automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":41,"verified":false,"data_access_risk":"high","permissions":["Visual Studio Code (version unspecified, likely 1.50+)","GreyCat LSP server (`greycat/lang`) installed and accessible","Active workspace with GreyCat project","Visual Studio Code (version unspecified)","GreyCat LSP server running and accessible","GreyCat project properly loaded in VSCode workspace","Keyboard shortcut `Ctrl+Space` available (or `Ctrl+Alt+Space` on macOS after workaround)","GreyCat project files in workspace (e.g., `greycat.yaml` or equivalent configuration)","GreyCat LSP server installed and accessible","Project properly loaded in workspace"],"failure_modes":["Semantic highlighting is separate from syntax highlighting and may not be fully implemented","Highlighting accuracy depends on LSP server state — if project fails to load, highlighting may be incomplete","No custom theme or tokenization rules exposed to users","Completion fails if the GreyCat project is not properly loaded in the VSCode workspace (known issue documented)","macOS users experience completion trigger conflicts with system keyboard shortcut 'Select the previous input source' — requires manual system settings modification to disable","No fallback completion if LSP server is unavailable or unresponsive","Completion suggestions are server-side only; no local caching or offline mode","Project loading is workspace-level, not file-level — all language features depend on successful project initialization","No UI for manually triggering project reload or viewing project configuration","Project loading errors are not always actionable; users may need to consult GreyCat documentation or file issues upstream","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.51,"quality":0.28,"ecosystem":0.45,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"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":"2026-05-24T12:16:34.118Z","last_scraped_at":"2026-05-03T15:20:36.253Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=greycat","compare_url":"https://unfragile.ai/compare?artifact=greycat"}},"signature":"bLtPOKQxYqTZ2VpVhqtXQEADG101msgjHgGtBk5vE3kjOYYUK88g977EAJgOaqHfX4caYZI0kZV1ECnrL9aTBw==","signedAt":"2026-06-22T14:38:20.707Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/greycat","artifact":"https://unfragile.ai/greycat","verify":"https://unfragile.ai/api/v1/verify?slug=greycat","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"}}