Scans manifests and config — one topic slice per call. Detects stack, scripts, monorepo, API routes, auth/DB providers, integrations, env vars. Secret-sanitized. Workflow: topic=identity first on new repo → follow next_calls (framework, run, structure). Topics: identity, framework, backend, frontend, database, auth, deploy, run, structure, integrations, security, overview. brief ≤500 tokens; standard adds version health; full adds file tree. 7 credits hosted. Every response: topic, focus, summary, data.key_paths, hint, related_topics, next_calls, meta.credits. Use data and next_calls — never invent commands. Call when: new session; user asks stack, scripts, or how to run/test/build. Do NOT: symbol search (find_code), file bodies (read_code), wiring (explain_architecture), tests (check_test). Pass path (absolute project dir) or inline_files (package.json + 2-4 source files). force:true refreshes cache. Read-only.