understand-onboard

# /understand-onboard Generate a comprehensive onboarding guide from the project's knowledge graph. ## Graph Structure Reference The knowledge graph JSON has this structure: - `project` — {name, description, languages, frameworks, analyzedAt, gitCommitHash} - `nodes[]` — each has {id, type, name, filePath?, summary, tags[], complexity, languageNotes?} - Code node types: file, function, class, module, concept - Non-code node types: config, document, service, table, endpoint, pipeline, schema, resource - Domain/knowledge node types: domain, flow, step, article, entity, topic, claim, source - IDs use the node type as prefix, e.g. `file:path`, `function:path:name`, `config:path`, `article:path` - `edges[]` — each has {source, target, type, direction, weight} - Key types: imports, contains, calls, depends_on, configures, documents, deploys, triggers, contains_flow, flow_step, related, cites - `layers[]` — each has {id, name, description, nodeIds[]} - `tour[]` — each has {order, title, description, nodeIds[]} ## How to Read Efficiently 1. Use Grep to search within the JSON for relevant entries BEFORE reading the full file 2. Only read sections you need — don't dump the entire graph into context 3. Node names and summaries are the most useful fields for understanding 4. Edges tell you how components connect — follow imports and calls for dependency chains ## Instructions 1. **Resolve the data directory `$UA_DIR`.** Run `UA_DIR=$([ -d .understand-anything ] && echo ....