# CLAUDE.md Template

Template for project-root `CLAUDE.md` — auto-generated by `gsd-tools generate-claude-md`.

Contains 5 marker-bounded sections. Each section is independently updatable.
The `generate-claude-md` subcommand manages 4 sections (project, stack, conventions, architecture).
The profile section is managed exclusively by `generate-claude-profile`.

---

## Section Templates

### Project Section
```
<!-- GSD:project-start source:PROJECT.md -->
## Project

{{project_content}}
<!-- GSD:project-end -->
```

**Fallback text:**
```
Project not yet initialized. Run /gsd:new-project to set up.
```

### Stack Section
```
<!-- GSD:stack-start source:STACK.md -->
## Technology Stack

{{stack_content}}
<!-- GSD:stack-end -->
```

**Fallback text:**
```
Technology stack not yet documented. Will populate after codebase mapping or first phase.
```

### Conventions Section
```
<!-- GSD:conventions-start source:CONVENTIONS.md -->
## Conventions

{{conventions_content}}
<!-- GSD:conventions-end -->
```

**Fallback text:**
```
Conventions not yet established. Will populate as patterns emerge during development.
```

### Architecture Section
```
<!-- GSD:architecture-start source:ARCHITECTURE.md -->
## Architecture

{{architecture_content}}
<!-- GSD:architecture-end -->
```

**Fallback text:**
```
Architecture not yet mapped. Follow existing patterns found in the codebase.
```

### Profile Section (Placeholder Only)
```
<!-- GSD:profile-start -->
## Developer Profile

> Profile not yet configured. Run `/gsd:profile-user` to generate your developer profile.
> This section is managed by `generate-claude-profile` — do not edit manually.
<!-- GSD:profile-end -->
```

**Note:** This section is NOT managed by `generate-claude-md`. It is managed exclusively
by `generate-claude-profile`. The placeholder above is only used when creating a new
CLAUDE.md file and no profile section exists yet.

---

## Section Ordering

1. **Project** — Identity and purpose (what this project is)
2. **Stack** — Technology choices (what tools are used)
3. **Conventions** — Code patterns and rules (how code is written)
4. **Architecture** — System structure (how components fit together)
5. **Profile** — Developer behavioral preferences (how to interact)

## Marker Format

- Start: `<!-- GSD:{name}-start source:{file} -->`
- End: `<!-- GSD:{name}-end -->`
- Source attribute enables targeted updates when source files change
- Partial match on start marker (without closing `-->`) for detection

## Fallback Behavior

When a source file is missing, fallback text provides Claude-actionable guidance:
- Guides Claude's behavior in the absence of data
- Not placeholder ads or "missing" notices
- Each fallback tells Claude what to do, not just what's absent