Explore a project's codebase and produce a comprehensive CODEBASE.md reference in the vault.

Step 1: Parse Arguments

The user provides a project name (e.g., my-app, api-server).

Map to codebase path and vault path using the Project-Codebase Mapping table in CLAUDE.md (always in system prompt), or from agent-os.config.json.

If the project name doesn't match any entry in the mapping, ask the user to provide the codebase path.

Step 2: Explore the Codebase

Use the Explore subagent (Task tool with subagent_type=Explore, thoroughness="very thorough") to analyze:

Structure: Top-level directory layout, key folders, file organization
Dependencies: package.json / requirements.txt / pyproject.toml — frameworks, libraries, versions
Entry Points: Main files, startup scripts, CLI commands
Architecture: Routing, models/schemas, middleware, services, utilities
Configuration: Environment variables (.env.example), config files, constants

Explore a project's codebase and produce a comprehensive CODEBASE.md reference in the vault.

The user provides a project name (e.g., my-app, api-server).

Map to codebase path and vault path using the Project-Codebase Mapping table in CLAUDE.md (always in system prompt), or from agent-os.config.json.

If the project name doesn't match any entry in the mapping, ask the user to provide the codebase path.

Use the Explore subagent (Task tool with subagent_type=Explore, thoroughness="very thorough") to analyze:

Structure: Top-level directory layout, key folders, file organization
Dependencies: package.json / requirements.txt / pyproject.toml — frameworks, libraries, versions
Entry Points: Main files, startup scripts, CLI commands
Architecture: Routing, models/schemas, middleware, services, utilities
Configuration: Environment variables (.env.example), config files, constants