earthmanweb/swe-scaffold-project

⚠️ WORKFLOW INITIALIZATION

If starting a new session, first read workflow initialization:

mcp__plugin_swe_serena__read_memory("wf/WF_INIT")

Follow WF_INIT instructions before executing this skill.

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Scaffold Project Skill

Initialize workflow system for new or empty projects.

When to Use

• New projects without existing memories
• Projects missing INDEX_FEATURES
• Converting existing projects to workflow system
• Lightweight alternative to /swe-init — creates memories and prompts for features without running the full autonomous verification agent (MCP checks, LSP install, VSCode extension, etc.)

Prefer /swe-init for first-time setup — it runs bootstrap, scaffold, AND verification in one autonomous flow.

Detection Triggers

Automatically suggested when:

• No .serena/memory/ directory exists
• No INDEX_FEATURES.md file exists
• INDEX_FEATURES.md has zero features registered

Process

Stage 0: Git Repository Check

BEFORE any other detection, check for a git repository.

if ! git rev-parse --git-dir > /dev/null 2>&1; then
  echo "No git repository found in this project directory."
fi

If no git repo exists:

1. Ask the user: "No git repository detected. Initialize one? (recommended for SWE workflow)"
2. If yes:

   git init
   echo "# Project" > README.md  # only if no README exists
   git add -A
   git commit -m "Initial commit"
   

3. If no: Warn that some features may not work (project root detection, .gitignore integration) but proceed.

Why git is needed:

• Serena uses .git/ to detect project root (_get_project_root() in init gate)
• SWE hooks use CLAUDE_PROJECT_DIR with .git/ fallback for root resolution
• .gitignore integration for ignoring WM_*.md, .serena/swe-state/, etc.
• Without git, get_project_root() falls back to os.getcwd() which may be wrong in subdirectories

Stage 1: Project Detection

# Git repo guaranteed by Stage 0 (or user warned)
PROJECT_ROOT=$(git rev-parse --show-toplevel 2>/dev/null || pwd)

# Detect package manager
[ -f "package.json" ] && echo "npm"
[ -f "composer.json" ] && echo "composer"
[ -f "Cargo.toml" ] && echo "cargo"
[ -f "requirements.txt" ] && echo "pip"
[ -f "go.mod" ] && echo "go"

# Detect primary language
find . -name "*.ts" -o -name "*.js" | head -1  # TypeScript/JavaScript
find . -name "*.py" | head -1                   # Python
find . -name "*.php" | head -1                  # PHP
find . -name "*.rs" | head -1                   # Rust
find . -name "*.go" | head -1                   # Go

Stage 2: Directory Setup

mkdir -p .serena/memory
mkdir -p .claude/skills
mkdir -p .claude/hooks

Stage 3: Core Memory Creation

Templates are rendered with detected project values, not just copied.

The bootstrap script (swe-bootstrap.py) auto-detects project name, primary language, test framework, and other values from manifests (package.json, composer.json, Cargo.toml, etc.) and file extensions. These are substituted into {{variable}} placeholders in template files.

Template variables auto-detected:

| Variable | Source | |----------|--------| | {{project_name}} | Manifest name field, or directory name | | {{primary_language}} | Most common language by file count | | {{languages}} | All detected languages, comma-separated | | {{test_framework}} | Detected from devDependencies/require-dev | | {{test_commands}} | Default commands for detected framework | | {{test_root}} | Default test directory for detected framework | | {{year}} | Current year |

Templates rendered (from memories/templates/):

1. MEMORY.md — Memory index with default entries (response format, MCP browser devtools, workflow routing)
2. feedback/FEEDBACK_RESPONSE_FORMAT.md — Functional language directive (no conversational filler)
3. feedback/FEEDBACK_READ_DOCS_MEANS_LIST.md — "Read docs" = use Serena list_memories
4. ref/REF_MCP_BROWSER_DEVTOOLS.md — Browser DevTools MCP reference with scenarios-first rule, session isolation
5. FEATURE_TESTS.md — Test configuration with detected framework and commands
6. FEATURE_DEV_STANDARDS.md — Development standards index with primary language
7. FEATURE_AGENTS.md — Agent registry with project name

Additionally, create these non-template memories:

1. INDEX_FEATURES - Empty feature registry

# INDEX_FEATURES

## Registered Features

(none yet - run /swe-feature-onboard to add)

## Quick Start

1. `/swe-feature-onboard [KEY]` - Full wizard
2. `/swe-onboard-quick [KEY]` - Fast setup

2. ARCH_INDEX - Architecture overview filled with detected values

# ARCH_INDEX - Architecture Overview

## Project Type

[Detected from manifests or unknown]

## Primary Language

[Detected — e.g., "typescript", "php", "python"]

## Framework

[Detected from manifests or none]

## Structure

(Run /swe-feature-onboard to populate)

After creation, verify templates were filled out — check that {{project_name}} and {{primary_language}} are no longer raw placeholders in the generated files. If they are, the bootstrap detection failed and they should be filled manually.

Stage 4: First Feature Prompt

PROJECT SCAFFOLDED

Created:

• .serena/memory/
• MEMORY.md (with default entries)
• feedback/FEEDBACK_RESPONSE_FORMAT.md
• feedback/FEEDBACK_READ_DOCS_MEANS_LIST.md
• ref/REF_MCP_BROWSER_DEVTOOLS.md
• INDEX_FEATURES
• ARCH_INDEX

Your project needs at least one feature to enable code changes.

What is the main codebase?

• Name: [e.g., "Backend API"]
• Key: [e.g., "BACKEND"]
• Path: [e.g., "src/"]

Options:

• [A] Set up now with /swe-feature-onboard (recommended)
• [B] Quick setup with /swe-onboard-quick
• [C] Skip - add features later (research-only mode)

Stage 5: Optional Swarm Analysis

If swarm MCP available:

AI-powered codebase analysis available.

[A] Full DAA analysis (creates DOM_*, SYS_*, detailed INDEX_*)
[B] Quick scan (basic structure)
[C] Skip

Stage 6: Finalize Setup Status

If swe-setup-complete.json has bootstrapped: true but not complete: true, update it:

PLUGIN_VERSION=$(jq -r '.version' "$SWE_PLUGIN_ROOT/.claude-plugin/plugin.json" 2>/dev/null || echo "unknown")
cat > .serena/swe-setup-complete.json << EOF
{
  "complete": true,
  "timestamp": "$(date -Iseconds)",
  "version": "${PLUGIN_VERSION}",
  "scaffolded": true,
  "verified": false
}
EOF

This unblocks the full init gate for subsequent sessions. Running /swe-init later will add verified: true after full verification.

Minimal Workflow Mode

If user skips feature setup, enable minimal mode:

{
  "mode": "minimal",
  "allowed_states": ["WF_START", "WF_RESEARCH", "WF_CLARIFY"],
  "blocked_states": ["WF_EXECUTE", "WF_CHECKPOINT"],
  "message": "Feature onboarding required for code changes"
}

Skill Return Format

## Skill Return

- **Skill**: swe-scaffold-project
- **Status**: [success|needs_clarification]
- **Project Root**: [path]
- **Language**: [detected]
- **Framework**: [detected or none]
- **Memories Created**: MEMORY.md, FEEDBACK_RESPONSE_FORMAT, FEEDBACK_READ_DOCS_MEANS_LIST, REF_MCP_BROWSER_DEVTOOLS, INDEX_FEATURES, ARCH_INDEX
- **Next Step Hint**: WF_START or /swe-feature-onboard

Exit

> **Skill /swe-scaffold-project complete** - Project scaffolded, run /swe-feature-onboard to add first feature