Archipelago — open-source initial import

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Archipelago
2026-08-12 10:55:49 +00:00
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# Claude Code Overnight Automation
Run Claude Code headlessly overnight to execute a full task checklist — with rate-limit resilience, macOS sleep prevention, and a stop hook that prevents Claude from quitting until every task is done.
## How It Works
```
loop.sh (orchestrator)
|
+--> Reads plan.md for unchecked [ ] tasks
+--> Pipes prompt.md into `claude -p` (headless mode)
| |
| +--> Claude reads your plan, specs, and project rules
| +--> Implements tasks one by one
| +--> Runs typecheck/lint/test after each
| +--> Commits, marks [x], moves to next
| |
| +--> Claude tries to stop
| |
| +--> Stop Hook intercepts
| +--> Checks plan.md for remaining [ ] tasks
| +--> If incomplete: BLOCKS the stop (Claude continues)
| +--> If all done: allows stop
|
+--> Detects rate limits in output
| +--> Sleeps 1 hour, retries (up to 5x)
| +--> After 5 retries: schedules macOS launchd job to resume later
|
+--> Loops N iterations (default 10)
+--> Exits when all tasks checked or iterations exhausted
```
### The "Ralph Wiggum" Stop Hook
The secret sauce. Claude Code supports a `Stop` hook — a shell script that runs every time Claude tries to end its session. By returning `{"decision":"block"}`, the hook **prevents Claude from stopping**. Combined with `--dangerously-skip-permissions`, Claude becomes a fully autonomous task executor that won't quit until the job is done.
### Sleep Prevention
On macOS, `caffeinate -i` prevents idle sleep during long runs. A hook starts it when Claude begins and kills it when Claude finishes.
### Rate Limit Resilience
If Claude hits API rate limits:
1. **Inline retry**: Sleep 1 hour, then retry the same iteration
2. **Scheduled retry**: After 5 failed retries, create a macOS `launchd` plist that auto-runs the loop later
3. The plist self-destructs after executing
## Prerequisites
- **Claude Code CLI** (`claude` command available in PATH)
- Install: https://docs.anthropic.com/en/docs/claude-code
- Must be logged in: run `claude login` first
- **macOS** (for `caffeinate` and `launchd` — see Linux notes below)
- **Git** (the script commits after each task)
- A project with `package.json` or similar build tooling
## Quick Start
```bash
# 1. Clone or copy this folder into your project
cp -r "For Others/templates" ~/my-project/loop
# 2. Run the setup script (creates hooks, updates settings)
cd ~/my-project
bash "path/to/For Others/setup.sh"
# 3. Edit your task list
vim loop/plan.md
# 4. Edit your prompt (project-specific rules)
vim loop/prompt.md
# 5. Start the overnight run
./loop/loop.sh
```
Or just run the setup script — it walks you through everything:
```bash
bash "For Others/setup.sh"
```
## File Structure
After setup, your project will have:
```
your-project/
loop/
loop.sh # Main orchestrator (run this)
prompt.md # Instructions piped to Claude each iteration
plan.md # Task checklist ([ ] = todo, [x] = done)
loop.log # Full output log (auto-created)
~/.claude/
hooks/
prevent-sleep.sh # Starts caffeinate on session start
stop-hook-autonomous.sh # Blocks stop until tasks complete
allow-sleep.sh # Kills caffeinate on session end
settings.json # Hook registrations (auto-updated by setup)
```
## Configuration
All config is via environment variables (set before running `loop.sh` or export in your shell):
| Variable | Default | Description |
|----------|---------|-------------|
| `CLAUDE_AUTONOMOUS` | `1` | Set to `0` to disable the stop hook (Claude can quit freely) |
| `ITERATION_COUNT` | `10` | Max loop iterations |
| `ITERATION_DELAY` | `30` | Seconds to pause between iterations |
| `RATE_LIMIT_WAIT` | `3600` | Seconds to sleep when rate limited (1 hour) |
| `MAX_RATE_LIMIT_RETRIES` | `5` | Retries before scheduling launchd |
| `CLAUDE_BIN` | `claude` | Path to Claude CLI binary |
| `PROMPT_FILE` | `loop/prompt.md` | Path to prompt file |
| `LOG_FILE` | `loop/loop.log` | Path to log file |
### Examples
```bash
# Quick test run (2 iterations, 10s delay, no stop hook)
CLAUDE_AUTONOMOUS=0 ITERATION_COUNT=2 ITERATION_DELAY=10 ./loop/loop.sh
# Full overnight run (20 iterations, 1 min between)
ITERATION_COUNT=20 ITERATION_DELAY=60 ./loop/loop.sh
# Use a custom prompt
PROMPT_FILE=my-prompt.md ./loop/loop.sh
```
## Writing Your Plan
`loop/plan.md` is a markdown checklist. Each line starting with `- [ ]` is a pending task:
```markdown
## Phase 1: Core Features
- [ ] **1.1** — Add user authentication (JWT + refresh tokens)
- [ ] **1.2** — Create user profile page with avatar upload
- [ ] **1.3** — Add settings page with theme toggle
## Phase 2: API
- [ ] **2.1** — REST endpoints for CRUD operations
- [ ] **2.2** — WebSocket support for real-time updates
## Final
- [ ] **FINAL** — Run full test suite, fix any failures, tag release
```
Claude will:
1. Find the first `- [ ]` line
2. Read the spec from your prompt or a separate spec file
3. Implement it
4. Mark it `- [x]`
5. Move to the next
### Tips for good plans
- **Be specific**: "Add JWT auth with refresh tokens, store in httpOnly cookies" > "Add auth"
- **Order matters**: Put foundational tasks first (types, utils, config) before features that depend on them
- **Include testing gates**: "Run `pnpm test` and fix failures" as part of each task
- **Keep tasks small**: 30-60 minutes of work each. Large tasks lead to context window exhaustion
- **Add a FINAL task**: A catchall that runs the full test suite
## Writing Your Prompt
`loop/prompt.md` is what Claude reads at the start of every iteration. Include:
1. **What files to read** (your plan, specs, project conventions)
2. **Project-specific rules** (coding style, frameworks, constraints)
3. **Per-task workflow** (implement → test → commit → mark done)
4. **Hard rules** (what to never do, minimum effort before skipping)
See `templates/prompt.md` for a starting template.
## Operating the Loop
### Starting
```bash
# Foreground (see output live)
./loop/loop.sh
# Background with logging
nohup ./loop/loop.sh > /dev/null 2>&1 &
# With caffeinate (prevents sleep even if hooks fail)
caffeinate -i ./loop/loop.sh
```
### Monitoring
```bash
# Watch the log live
tail -f loop/loop.log
# Check progress
grep -c '\- \[x\]' loop/plan.md # completed
grep -c '\- \[ \]' loop/plan.md # remaining
# Check git commits
git log --oneline -20
```
### Stopping
- **Let it finish**: The loop stops automatically when all tasks are checked
- **Kill it**: `Ctrl+C` or `kill %1` — Claude's current task will be interrupted but committed work is preserved
- **Disable stop hook**: Set `CLAUDE_AUTONOMOUS=0` in the environment before the next iteration
### Resuming
Just run `./loop/loop.sh` again. It reads `plan.md` fresh each iteration, so it picks up where it left off (skipping `[x]` tasks).
## Customizing the Prompt
The prompt template has `{{PLACEHOLDER}}` markers. Replace them with your project's specifics:
| Placeholder | What to put |
|-------------|-------------|
| `{{SPEC_FILE}}` | Path to your detailed spec (e.g., `SPEC.md`, `docs/plan.md`) |
| `{{PROJECT_RULES_FILE}}` | Path to your coding conventions file |
| `{{PROJECT_RULES}}` | Inline coding rules (style, frameworks, constraints) |
## Troubleshooting
### Claude exits immediately
- Make sure `claude login` has been run
- Check that `claude -p "hello"` works in your terminal
- Verify `~/.claude/hooks/stop-hook-autonomous.sh` exists and is executable
### Rate limit loop
- Default wait is 1 hour. Increase `RATE_LIMIT_WAIT` if your limits are longer
- Check `loop.log` for the specific rate limit message
- Claude Max subscriptions have higher limits than API keys
### Mac goes to sleep
- Run `caffeinate -i ./loop/loop.sh` as a belt-and-suspenders approach
- Check that `~/.claude/hooks/prevent-sleep.sh` is executable: `chmod +x ~/.claude/hooks/prevent-sleep.sh`
### Tasks not getting marked complete
- Ensure your plan uses exact format: `- [ ]` (dash, space, brackets, space)
- The stop hook matches `^\s*[-*]?\s*\[\s*\]` — standard markdown checkboxes
### Stop hook not working
- Verify `CLAUDE_AUTONOMOUS=1` is set: `echo $CLAUDE_AUTONOMOUS`
- Check hook is registered in `~/.claude/settings.json`
- Test the hook manually: `echo '{}' | bash ~/.claude/hooks/stop-hook-autonomous.sh`
## Linux Notes
The system is macOS-focused but works on Linux with minor changes:
- **Sleep prevention**: Replace `caffeinate` with `systemd-inhibit --what=idle --who=claude-loop --why="Overnight automation" sleep infinity &` or simply disable sleep via `systemctl mask sleep.target`
- **Scheduled retry**: Replace the launchd plist section in `loop.sh` with a `systemd-run --on-calendar` or `at` command
- **Hooks work identically** — they're plain bash scripts
## Security Notes
- `--dangerously-skip-permissions` gives Claude **full system access** within the project. Only run on trusted codebases.
- The loop runs as your user — Claude can read/write anything you can
- API keys in `.env.local` are accessible to Claude during the session
- Review commits after an overnight run before pushing to production
- Consider running in a VM or container for additional isolation
## License
MIT. Use it however you want.
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#!/usr/bin/env bash
# ============================================================================
# Claude Code Overnight Automation — One-File Setup
# ============================================================================
# Run from your project root:
# bash setup.sh
#
# This single script creates everything:
# loop/loop.sh — main orchestrator
# loop/prompt.md — template prompt for Claude
# loop/plan.md — your task checklist
# ~/.claude/hooks/ — sleep prevention + autonomous stop hook
# ~/.claude/settings.json — hook registrations
# ============================================================================
set -euo pipefail
BOLD='\033[1m'
DIM='\033[2m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
CYAN='\033[0;36m'
RED='\033[0;31m'
NC='\033[0m'
ok() { echo -e " ${GREEN}+${NC} $1"; }
warn() { echo -e " ${YELLOW}!${NC} $1"; }
err() { echo -e " ${RED}x${NC} $1"; }
info() { echo -e " ${DIM}$1${NC}"; }
echo ""
echo -e "${BOLD} Claude Code Overnight Automation${NC}"
echo -e " ${DIM}────────────────────────────────────${NC}"
echo ""
# ── Prerequisites ────────────────────────────────────────────────────────────
echo -e " ${BOLD}Checking prerequisites...${NC}"
echo ""
MISSING=0
if command -v claude &>/dev/null; then
ok "Claude CLI: $(which claude)"
else
err "Claude CLI not found. Install: https://docs.anthropic.com/en/docs/claude-code"
MISSING=1
fi
if command -v git &>/dev/null; then
ok "Git: $(which git)"
else
err "Git not found."
MISSING=1
fi
if [[ "$(uname)" == "Darwin" ]]; then
ok "macOS (caffeinate + launchd available)"
else
warn "Not macOS — sleep hooks need Linux equivalents (see README)"
fi
if git rev-parse --is-inside-work-tree &>/dev/null; then
PROJECT_DIR="$(git rev-parse --show-toplevel)"
ok "Project: $PROJECT_DIR"
else
PROJECT_DIR="$(pwd)"
warn "Not a git repo — using: $PROJECT_DIR"
fi
[[ "$MISSING" -eq 1 ]] && { echo ""; err "Fix the above and re-run."; exit 1; }
echo ""
# ── Create loop/ directory ───────────────────────────────────────────────────
echo -e " ${BOLD}Creating loop files...${NC}"
echo ""
LOOP_DIR="$PROJECT_DIR/loop"
mkdir -p "$LOOP_DIR"
# ── loop.sh (embedded) ──────────────────────────────────────────────────────
if [[ -f "$LOOP_DIR/loop.sh" ]]; then
warn "loop/loop.sh exists — skipping"
else
cat > "$LOOP_DIR/loop.sh" << 'LOOPEOF'
#!/usr/bin/env sh
# Claude Code Overnight Automation — Loop Script
# Usage: ./loop/loop.sh
# Config via env vars: ITERATION_COUNT, ITERATION_DELAY, CLAUDE_AUTONOMOUS, etc.
set -u
PROJECT_DIR="${CLAUDE_PROJECT_DIR:-$(cd "$(dirname "$0")/.." && pwd)}"
PROMPT_FILE="${PROMPT_FILE:-$PROJECT_DIR/loop/prompt.md}"
LOG_FILE="${LOG_FILE:-$PROJECT_DIR/loop/loop.log}"
ITERATION_COUNT="${ITERATION_COUNT:-10}"
ITERATION_DELAY="${ITERATION_DELAY:-30}"
CLAUDE_BIN="${CLAUDE_BIN:-claude}"
RATE_LIMIT_WAIT="${RATE_LIMIT_WAIT:-3600}"
MAX_RATE_LIMIT_RETRIES="${MAX_RATE_LIMIT_RETRIES:-5}"
CLAUDE_EXIT=0
cd "$PROJECT_DIR"
log() { echo "$1" | tee -a "$LOG_FILE"; }
banner() {
log ""; log "════════════════════════════════════════════════════════════════"
log " $1"; log " $(date '+%Y-%m-%d %H:%M:%S')"
log "════════════════════════════════════════════════════════════════"; log ""
}
section() { log ""; log "────────────────────────────────────────"; log " $1"; log "────────────────────────────────────────"; log ""; }
plan_has_tasks() { grep -q '^\- \[ \]' "$PROJECT_DIR/loop/plan.md" 2>/dev/null; }
remaining_tasks() { grep -c '^\- \[ \]' "$PROJECT_DIR/loop/plan.md" 2>/dev/null || echo "0"; }
next_task() { grep -m1 '^\- \[ \]' "$PROJECT_DIR/loop/plan.md" 2>/dev/null | sed 's/^- \[ \] //' || echo "(none)"; }
check_rate_limit() {
[ "${CLAUDE_EXIT:-0}" -eq 0 ] && return 1
tail -50 "$LOG_FILE" 2>/dev/null | grep -v "^Rate limit" | grep -v "^Sleeping" | grep -v "^═" | grep -v "^─" \
| grep -qi -e "rate.limit" -e "too.many.requests" -e "429" -e "quota.exceeded" -e "usage.limit" -e "limit.reached" 2>/dev/null
}
banner "OVERNIGHT AUTOMATION STARTED"
log " Project: $PROJECT_DIR"
log " Prompt: $PROMPT_FILE"
log " Autonomous: ${CLAUDE_AUTONOMOUS:-0}"
log " Iterations: $ITERATION_COUNT (${ITERATION_DELAY}s delay)"
log " Rate limit: wait ${RATE_LIMIT_WAIT}s, retry ${MAX_RATE_LIMIT_RETRIES}x"
log " Tasks left: $(remaining_tasks)"
log " Next task: $(next_task)"
log ""
i=1; rate_limit_retries=0
while [ "$i" -le "$ITERATION_COUNT" ]; do
if ! plan_has_tasks; then
banner "ALL TASKS COMPLETE"; log " No remaining [ ] tasks. Stopping."; break
fi
section "ITERATION $i/$ITERATION_COUNT"
log " Remaining: $(remaining_tasks)"; log " Next: $(next_task)"; log ""
export CLAUDE_PROJECT_DIR="$PROJECT_DIR"
export CLAUDE_AUTONOMOUS="${CLAUDE_AUTONOMOUS:-1}"
if [ -f "$PROMPT_FILE" ]; then
log " Starting Claude..."; log ""
"$CLAUDE_BIN" -p --dangerously-skip-permissions < "$PROMPT_FILE" 2>&1 | tee -a "$LOG_FILE"
CLAUDE_EXIT=$?; log ""; log " Exit code: $CLAUDE_EXIT"
else
log " ERROR: $PROMPT_FILE not found"; exit 1
fi
if check_rate_limit; then
rate_limit_retries=$((rate_limit_retries + 1))
if [ "$rate_limit_retries" -ge "$MAX_RATE_LIMIT_RETRIES" ]; then
section "RATE LIMITED — SCHEDULING RETRY"
PLIST_LABEL="com.claude-loop.overnight-retry"
PLIST_PATH="$HOME/Library/LaunchAgents/${PLIST_LABEL}.plist"
RETRY_TIME=$(date -v+${RATE_LIMIT_WAIT}S '+%H:%M' 2>/dev/null || date -d "+${RATE_LIMIT_WAIT} seconds" '+%H:%M')
RETRY_HOUR=$(echo "$RETRY_TIME" | cut -d: -f1); RETRY_MIN=$(echo "$RETRY_TIME" | cut -d: -f2)
cat > "$PLIST_PATH" <<PLIST
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>Label</key><string>${PLIST_LABEL}</string>
<key>ProgramArguments</key><array>
<string>/bin/sh</string><string>-c</string>
<string>cd ${PROJECT_DIR} && caffeinate -i ./loop/loop.sh >> ${LOG_FILE} 2>&1; launchctl unload ${PLIST_PATH}; rm -f ${PLIST_PATH}</string>
</array>
<key>StartCalendarInterval</key><dict><key>Hour</key><integer>${RETRY_HOUR}</integer><key>Minute</key><integer>${RETRY_MIN}</integer></dict>
<key>EnvironmentVariables</key><dict>
<key>CLAUDE_AUTONOMOUS</key><string>1</string>
<key>CLAUDE_PROJECT_DIR</key><string>${PROJECT_DIR}</string>
<key>PATH</key><string>/usr/local/bin:/usr/bin:/bin:$HOME/.local/bin</string>
</dict>
<key>StandardOutPath</key><string>${LOG_FILE}</string>
<key>StandardErrorPath</key><string>${LOG_FILE}</string>
</dict></plist>
PLIST
launchctl load "$PLIST_PATH" 2>/dev/null || true
log " Scheduled retry at ~${RETRY_TIME}"; exit 0
fi
section "RATE LIMITED — WAITING"
log " Attempt $rate_limit_retries/$MAX_RATE_LIMIT_RETRIES"; log " Sleeping ${RATE_LIMIT_WAIT}s..."
sleep "$RATE_LIMIT_WAIT"
if ! plan_has_tasks; then banner "ALL TASKS COMPLETE"; break; fi
log " Retrying..."; continue
fi
rate_limit_retries=0
section "ITERATION $i COMPLETE"
log " Remaining: $(remaining_tasks)"; log " Next: $(next_task)"
i=$((i + 1))
if [ "$i" -le "$ITERATION_COUNT" ] && [ "$ITERATION_DELAY" -gt 0 ]; then
log " Pausing ${ITERATION_DELAY}s..."; sleep "$ITERATION_DELAY"
fi
done
banner "LOOP FINISHED"
log " Completed $((i - 1)) iterations"; log " Remaining: $(remaining_tasks)"; log ""
LOOPEOF
chmod +x "$LOOP_DIR/loop.sh"
ok "Created loop/loop.sh"
fi
# ── prompt.md and plan.md are created later after interactive input ────────
echo ""
# ── Install hooks ────────────────────────────────────────────────────────────
echo -e " ${BOLD}Installing hooks...${NC}"
echo ""
HOOKS_DIR="$HOME/.claude/hooks"
mkdir -p "$HOOKS_DIR"
# prevent-sleep.sh
if [[ -f "$HOOKS_DIR/prevent-sleep.sh" ]]; then
warn "prevent-sleep.sh exists — skipping"
else
cat > "$HOOKS_DIR/prevent-sleep.sh" << 'HOOKEOF'
#!/usr/bin/env bash
set -euo pipefail
PID_FILE="${CLAUDE_CAFFEINATE_PID:-$HOME/.claude/caffeinate.pid}"
if [[ -f "$PID_FILE" ]]; then
old_pid=$(cat "$PID_FILE")
kill -0 "$old_pid" 2>/dev/null && kill "$old_pid" 2>/dev/null || true
rm -f "$PID_FILE"
fi
caffeinate -i &
echo $! > "$PID_FILE"
exit 0
HOOKEOF
chmod +x "$HOOKS_DIR/prevent-sleep.sh"
ok "Installed ~/.claude/hooks/prevent-sleep.sh"
fi
# stop-hook-autonomous.sh
if [[ -f "$HOOKS_DIR/stop-hook-autonomous.sh" ]]; then
warn "stop-hook-autonomous.sh exists — skipping"
else
cat > "$HOOKS_DIR/stop-hook-autonomous.sh" << 'HOOKEOF'
#!/usr/bin/env bash
# "Ralph Wiggum" — blocks Claude from stopping until all plan tasks are done.
# Requires CLAUDE_AUTONOMOUS=1 to activate.
set -euo pipefail
BASE="${CLAUDE_PROJECT_DIR:-}"
if [[ -z "$BASE" ]] && command -v jq &>/dev/null; then
BASE=$(jq -r '.cwd // empty' 2>/dev/null || true)
fi
[[ -z "$BASE" ]] && BASE="$(pwd)"
PLAN_FILE="${CLAUDE_PLAN_FILE:-plan.md}"
ALT_FILES="loop/plan.md todo.md loop/todo.md"
AUTO_SLEEP_HOOK="$HOME/.claude/hooks/allow-sleep.sh"
plan=""
for f in "$PLAN_FILE" $ALT_FILES; do
[[ -z "$f" ]] && continue
if [[ "$f" == /* ]]; then path="$f"; else path="$BASE/$f"; fi
if [[ -f "$path" ]]; then plan="$path"; break; fi
done
if [[ -z "${CLAUDE_AUTONOMOUS:-}" ]] || [[ "$CLAUDE_AUTONOMOUS" == "0" ]]; then
[[ -x "$AUTO_SLEEP_HOOK" ]] && "$AUTO_SLEEP_HOOK" || true; exit 0
fi
if [[ -z "$plan" ]] || [[ ! -f "$plan" ]]; then
[[ -x "$AUTO_SLEEP_HOOK" ]] && "$AUTO_SLEEP_HOOK" || true; exit 0
fi
incomplete=$(grep -c -E '^\s*[-*]?\s*\[\s*\]' "$plan" 2>/dev/null || echo 0)
if [[ "${incomplete:-0}" -gt 0 ]]; then
echo '{"decision":"block","reason":"Plan has '"$incomplete"' incomplete task(s). Continue with the next item."}'
exit 0
fi
[[ -x "$AUTO_SLEEP_HOOK" ]] && "$AUTO_SLEEP_HOOK" || true
exit 0
HOOKEOF
chmod +x "$HOOKS_DIR/stop-hook-autonomous.sh"
ok "Installed ~/.claude/hooks/stop-hook-autonomous.sh"
fi
# allow-sleep.sh
if [[ -f "$HOOKS_DIR/allow-sleep.sh" ]]; then
warn "allow-sleep.sh exists — skipping"
else
cat > "$HOOKS_DIR/allow-sleep.sh" << 'HOOKEOF'
#!/usr/bin/env bash
set -euo pipefail
PID_FILE="${CLAUDE_CAFFEINATE_PID:-$HOME/.claude/caffeinate.pid}"
if [[ -f "$PID_FILE" ]]; then
pid=$(cat "$PID_FILE")
kill -0 "$pid" 2>/dev/null && kill "$pid" 2>/dev/null || true
rm -f "$PID_FILE"
fi
exit 0
HOOKEOF
chmod +x "$HOOKS_DIR/allow-sleep.sh"
ok "Installed ~/.claude/hooks/allow-sleep.sh"
fi
echo ""
# ── Register hooks in settings.json ─────────────────────────────────────────
echo -e " ${BOLD}Configuring Claude settings...${NC}"
echo ""
SETTINGS_FILE="$HOME/.claude/settings.json"
if [[ -f "$SETTINGS_FILE" ]]; then
cp "$SETTINGS_FILE" "${SETTINGS_FILE}.backup.$(date +%s)"
info "Backed up settings.json"
fi
if [[ -f "$SETTINGS_FILE" ]] && grep -q "stop-hook-autonomous" "$SETTINGS_FILE" 2>/dev/null; then
ok "Hooks already registered"
else
if command -v python3 &>/dev/null; then
python3 << 'PYEOF'
import json, os
p = os.path.expanduser("~/.claude/settings.json")
h = os.path.expanduser("~/.claude/hooks")
s = json.load(open(p)) if os.path.exists(p) else {}
if "hooks" not in s: s["hooks"] = {}
for event, script in [("UserPromptSubmit","prevent-sleep.sh"),("Stop","stop-hook-autonomous.sh"),("SessionEnd","allow-sleep.sh")]:
if event not in s["hooks"]: s["hooks"][event] = []
if not any(script in json.dumps(x) for x in s["hooks"][event]):
s["hooks"][event].append({"matcher":"","hooks":[{"type":"command","command":f"{h}/{script}"}]})
with open(p,"w") as f: json.dump(s,f,indent=2); f.write("\n")
PYEOF
ok "Registered hooks in settings.json"
else
warn "python3 not found — add hooks to ~/.claude/settings.json manually"
fi
fi
echo ""
# ══════════════════════════════════════════════════════════════════════════════
# INTERACTIVE SETUP — collect tasks and project context
# ══════════════════════════════════════════════════════════════════════════════
echo -e " ${DIM}════════════════════════════════════════════════════════════${NC}"
echo ""
echo -e " ${BOLD}Now let's set up your tasks and project context.${NC}"
echo ""
# ── Collect tasks ────────────────────────────────────────────────────────────
if [[ -f "$LOOP_DIR/plan.md" ]]; then
echo -e " ${YELLOW}loop/plan.md already exists.${NC}"
echo -ne " Overwrite with new tasks? [y/N] "
read -r OVERWRITE_PLAN
[[ "$OVERWRITE_PLAN" =~ ^[Yy] ]] || SKIP_PLAN=1
fi
if [[ "${SKIP_PLAN:-0}" != "1" ]]; then
echo -e " ${BOLD}Enter your tasks${NC} — one per line."
echo -e " ${DIM}Be specific. Claude will execute these literally.${NC}"
echo -e " ${DIM}Example: \"Add JWT authentication with refresh tokens\"${NC}"
echo -e " ${DIM}Press Enter on an empty line when done.${NC}"
echo ""
TASKS=()
TASK_NUM=1
while true; do
echo -ne " ${CYAN}Task $TASK_NUM:${NC} "
read -r TASK_LINE
[[ -z "$TASK_LINE" ]] && break
TASKS+=("$TASK_LINE")
TASK_NUM=$((TASK_NUM + 1))
done
if [[ ${#TASKS[@]} -eq 0 ]]; then
warn "No tasks entered — writing example plan"
cat > "$LOOP_DIR/plan.md" << 'PLANEOF'
# Task Plan
## Phase 1
- [ ] **1.1** — First task description
- [ ] **1.2** — Second task description
## Final
- [ ] **FINAL** — Run full test suite, fix failures, tag release
PLANEOF
else
echo "# Task Plan" > "$LOOP_DIR/plan.md"
echo "" >> "$LOOP_DIR/plan.md"
i=1
for task in "${TASKS[@]}"; do
echo "- [ ] **$i** — $task" >> "$LOOP_DIR/plan.md"
i=$((i + 1))
done
echo "" >> "$LOOP_DIR/plan.md"
echo "- [ ] **FINAL** — Run full test suite, fix any failures" >> "$LOOP_DIR/plan.md"
ok "Wrote ${#TASKS[@]} tasks to loop/plan.md"
fi
echo ""
fi
# ── Collect project context ──────────────────────────────────────────────────
if [[ -f "$LOOP_DIR/prompt.md" ]] && [[ "${SKIP_PLAN:-0}" == "1" ]]; then
SKIP_PROMPT=1
fi
if [[ "${SKIP_PROMPT:-0}" != "1" ]]; then
echo -e " ${BOLD}Project context${NC} — tell Claude about your project."
echo -e " ${DIM}Stack, test commands, coding style, anything important.${NC}"
echo -e " ${DIM}Example: \"TypeScript + React, run 'npm test', use Prettier formatting\"${NC}"
echo -e " ${DIM}Press Enter on an empty line when done (or just Enter to skip).${NC}"
echo ""
RULES=()
while true; do
echo -ne " ${CYAN}>${NC} "
read -r RULE_LINE
[[ -z "$RULE_LINE" ]] && break
RULES+=("$RULE_LINE")
done
# Build prompt.md
cat > "$LOOP_DIR/prompt.md" << 'PROMPTEOF'
You are executing a project roadmap autonomously. Read these files first:
1. `loop/plan.md` — Your task checklist (mark items `- [x]` as you complete them)
2. Read any project documentation (README, CLAUDE.md, etc.) for conventions
PROMPTEOF
if [[ ${#RULES[@]} -gt 0 ]]; then
echo "## Project Rules" >> "$LOOP_DIR/prompt.md"
echo "" >> "$LOOP_DIR/prompt.md"
for rule in "${RULES[@]}"; do
echo "- $rule" >> "$LOOP_DIR/prompt.md"
done
echo "" >> "$LOOP_DIR/prompt.md"
ok "Added ${#RULES[@]} project rules to prompt"
fi
cat >> "$LOOP_DIR/prompt.md" << 'PROMPTEOF'
## For each task in loop/plan.md:
1. Find the first unchecked `- [ ]` item
2. Understand what needs to be done
3. Implement it following the project's existing patterns and conventions
4. Run the project's type checker / linter / tests — fix all errors
5. Commit with a conventional message: `type(scope): description`
6. Mark the task `- [x]` in `loop/plan.md`
7. Move to the next unchecked task immediately
## Rules
- If tests fail, fix them before moving on
- If a task is difficult, make at least 30 genuine attempts before skipping
- Always run linter + type checker after code changes
- Do not stop until all tasks are checked or you are rate limited
PROMPTEOF
ok "Created loop/prompt.md"
echo ""
fi
# ── Summary & launch ─────────────────────────────────────────────────────────
TASK_COUNT=$(grep -c '^\- \[ \]' "$LOOP_DIR/plan.md" 2>/dev/null || echo "0")
echo -e " ${DIM}════════════════════════════════════════════════════════════${NC}"
echo ""
echo -e " ${BOLD}${GREEN}Ready to go!${NC}"
echo ""
echo -e " ${BOLD}Tasks:${NC} $TASK_COUNT in loop/plan.md"
echo -e " ${BOLD}Prompt:${NC} loop/prompt.md"
echo -e " ${BOLD}Log:${NC} loop/loop.log (created on first run)"
echo ""
echo -e " ${DIM}────────────────────────────────────────────────────────────${NC}"
echo ""
echo -e " ${BOLD}To start:${NC}"
echo -e " ${GREEN}./loop/loop.sh${NC}"
echo ""
echo -e " ${BOLD}To start with sleep prevention (macOS):${NC}"
echo -e " ${GREEN}caffeinate -i ./loop/loop.sh${NC}"
echo ""
echo -e " ${BOLD}Monitor:${NC}"
echo -e " ${DIM}tail -f loop/loop.log${NC}"
echo ""
echo -e " ${BOLD}Config:${NC}"
echo -e " ${DIM}CLAUDE_AUTONOMOUS=0${NC} — let Claude stop freely (testing)"
echo -e " ${DIM}ITERATION_COUNT=20${NC} — more iterations"
echo -e " ${DIM}ITERATION_DELAY=60${NC} — longer pause between rounds"
echo ""
echo -e " ${DIM}────────────────────────────────────────────────────────────${NC}"
echo ""
echo -ne " ${BOLD}Start the loop now?${NC} [y/N] "
read -r START_NOW
if [[ "$START_NOW" =~ ^[Yy] ]]; then
echo ""
echo -e " ${GREEN}Launching...${NC}"
echo ""
exec ./loop/loop.sh
fi
echo ""
echo -e " ${DIM}Run ./loop/loop.sh whenever you're ready.${NC}"
echo ""