autonomous-dispatcher
Autonomous Dev Team Dispatcher
Scan GitHub issues and dispatch dev/review tasks locally.
GitHub Authentication — USE APP TOKEN, NOT USER TOKEN
CRITICAL: All gh CLI calls MUST use a GitHub App token, NOT the default user token.
Before running any gh command, generate and export the App token using the shared script at scripts/gh-app-token.sh:
# Source the shared token generator
source "${PROJECT_DIR}/scripts/gh-app-token.sh"
# Generate token for the dispatcher's GitHub App
GH_TOKEN=$(get_gh_app_token "$DISPATCHER_APP_ID" "$DISPATCHER_APP_PEM" "$REPO_OWNER" "$REPO_NAME") || {
echo "FATAL: Failed to generate GitHub App token" >&2
exit 1
}
if [[ -z "$GH_TOKEN" ]]; then
echo "FATAL: GitHub App token is empty" >&2
exit 1
fi
export GH_TOKEN
The DISPATCHER_APP_PEM env var must point to the App's private key PEM file.
If not set, provide the path explicitly.
This ensures all issue comments, label changes, and API calls appear as the configured GitHub App bot instead of a personal user account. The token is valid for 1 hour and scoped to the target repo only.
DO NOT skip this step. If GH_TOKEN is not set, gh will fall back to the user's personal token, which is incorrect.
Environment Variables
REPO: GitHub repo inowner/repoformat (e.g.,myorg/myproject)PROJECT_DIR: Absolute path to the project root on the local machineMAX_CONCURRENT: Max parallel tasks (default:5)MAX_RETRIES: Max dev retry attempts before marking issue asstalled(default:3)PROJECT_ID: Project identifier for log/PID files (default:project)DISPATCHER_APP_ID: GitHub App ID for the dispatcher botDISPATCHER_APP_PEM: Path to the GitHub App private key PEM file
Local Dispatch Helper Script
CRITICAL: All task dispatches (dev-new, dev-resume, review) MUST use the helper script scripts/dispatch-local.sh in the project root's scripts/ directory. The script handles:
- Background process spawning via
nohup - Input validation (numeric issue numbers, safe session IDs)
- Config loading from
scripts/autonomous.conf
Usage:
# PROJECT_DIR is the absolute path to the project root
# For new dev task:
bash "$PROJECT_DIR/scripts/dispatch-local.sh" dev-new ISSUE_NUM
# For review task:
bash "$PROJECT_DIR/scripts/dispatch-local.sh" review ISSUE_NUM
# For resume dev task:
bash "$PROJECT_DIR/scripts/dispatch-local.sh" dev-resume ISSUE_NUM SESSION_ID
DO NOT construct dispatch commands manually. Always use the dispatch-local.sh script.
DO NOT commit or push code to the target repository. The dispatcher's role is strictly:
- Read issue labels and comments via GitHub API
- Update labels and post comments via GitHub API
- Dispatch local processes using the helper script
All code changes happen via the autonomous-dev/review scripts. The dispatcher MUST NOT modify source files or push to any branch (especially main).
Dispatch Logic
When triggered (cron every 5 minutes), execute the following steps IN ORDER:
Step 1: Check Concurrency
Count issues with labels in-progress OR reviewing:
ACTIVE=$(gh issue list --repo "$REPO" --state open --limit 100 \
--label "autonomous" --json labels \
-q '[.[] | select(.labels[].name | IN("in-progress","reviewing"))] | length')
If ACTIVE >= MAX_CONCURRENT (default 5), STOP. Log "Concurrency limit reached (ACTIVE/MAX_CONCURRENT)" and exit.
Step 2: Scan for New Tasks
Find issues with autonomous label but NO state labels:
gh issue list --repo "$REPO" --state open --limit 100 \
--label "autonomous" --json number,labels,title \
-q '[.[] | select(
[.labels[].name] | (
contains(["in-progress"]) or
contains(["pending-review"]) or
contains(["reviewing"]) or
contains(["pending-dev"]) or
contains(["stalled"]) or
contains(["approved"])
) | not
)]'
For each found issue (respecting concurrency limit):
1. Check Dependencies — before dispatching, read the issue body and look for a ## Dependencies section. Parse issue references (#N) from that section. For each referenced issue, check if it is closed:
# Extract dependency issue numbers from the issue body
DEPS=$(gh issue view ISSUE_NUM --repo "$REPO" --json body -q '.body' \
| sed -n '/^## Dependencies/,/^## /p' \
| grep -oP '#\K[0-9]+')
# Check if all dependencies are closed
BLOCKED=false
for DEP in $DEPS; do
STATE=$(gh issue view "$DEP" --repo "$REPO" --json state -q '.state')
if [ "$STATE" != "CLOSED" ]; then
BLOCKED=true
break
fi
done
if [ "$BLOCKED" = true ]; then
# Skip this issue — dependency not yet resolved
continue
fi
If any dependency issue is still open, skip this issue silently (do not add labels or comment). It will be picked up in the next dispatch cycle after its dependencies are resolved.
2. Add in-progress label
3. Comment: Dispatching autonomous development...
4. Dispatch via helper script:
bash "$PROJECT_DIR/scripts/dispatch-local.sh" dev-new ISSUE_NUM
5. Re-check concurrency after each dispatch
Step 3: Scan for Review Tasks
Find issues with autonomous + pending-review (no reviewing):
gh issue list --repo "$REPO" --state open --limit 100 \
--label "autonomous,pending-review" --json number,labels \
-q '[.[] | select([.labels[].name] | contains(["reviewing"]) | not)]'
For each found issue (respecting concurrency limit):
- Remove
pending-review, addreviewing - Comment:
Dispatching autonomous review... - Dispatch via helper script:
bash "$PROJECT_DIR/scripts/dispatch-local.sh" review ISSUE_NUM
Step 4: Scan for Pending-Dev (Resume)
Find issues with autonomous + pending-dev:
gh issue list --repo "$REPO" --state open --limit 100 \
--label "autonomous,pending-dev" --json number,labels,comments
For each found issue (respecting concurrency limit):
1. Check retry count — before dispatching, count the number of failed Agent Session Report (Dev) comments (exit code ≠ 0) on the issue. Successful dev completions (exit code 0) that were sent back by review do NOT count as retries:
RETRY_COUNT=$(gh issue view ISSUE_NUM --repo "$REPO" --json comments \
-q '[.comments[] | select((.body | test("Agent Session Report \\(Dev\\)")) and (.body | test("Exit code: 0") | not))] | length')
MAX_RETRIES="${MAX_RETRIES:-3}"
if [ "$RETRY_COUNT" -ge "$MAX_RETRIES" ]; then
# Issue has exceeded retry limit — mark as stalled
gh issue edit ISSUE_NUM --repo "$REPO" \
--remove-label "pending-dev" \
--add-label "stalled"
gh issue comment ISSUE_NUM --repo "$REPO" \
--body "Issue has exceeded the maximum retry limit ($MAX_RETRIES failed attempts). Marking as stalled. @${REPO_OWNER} please investigate manually."
continue
fi
If failed retry count exceeds MAX_RETRIES (default 3), add stalled label, remove pending-dev, post a comment, and skip this issue.
2. Extract latest dev session ID from issue comments (search for Dev Session ID: — do NOT match Review Session ID:):
SESSION_ID=$(gh issue view ISSUE_NUM --repo "$REPO" --json comments \
-q '[.comments[].body | capture("Dev Session ID: `(?P<id>[a-zA-Z0-9_-]+)`"; "g") | .id] | last // empty')
3. Remove pending-dev, add in-progress
4. Comment: Resuming development (session: SESSION_ID)...
5. Dispatch via helper script:
bash "$PROJECT_DIR/scripts/dispatch-local.sh" dev-resume ISSUE_NUM SESSION_ID
Step 5: Stale Detection
Find issues with in-progress or reviewing that may be stuck.
For each such issue, check if the agent process is still alive locally. Use the correct PID file prefix based on the issue's current label:
in-progressissues use PID file:/tmp/agent-${PROJECT_ID}-issue-ISSUE_NUM.pidreviewingissues use PID file:/tmp/agent-${PROJECT_ID}-review-ISSUE_NUM.pid
# For in-progress issues:
kill -0 $(cat /tmp/agent-${PROJECT_ID}-issue-ISSUE_NUM.pid 2>/dev/null) 2>/dev/null && echo ALIVE || echo DEAD
# For reviewing issues:
kill -0 $(cat /tmp/agent-${PROJECT_ID}-review-ISSUE_NUM.pid 2>/dev/null) 2>/dev/null && echo ALIVE || echo DEAD
If DEAD and issue still has in-progress:
- Comment:
Task appears to have crashed. Moving to pending-review for assessment. - Remove
in-progress, addpending-review
If DEAD and issue still has reviewing:
- Comment:
Review process appears to have crashed. Moving to pending-dev for retry. - Remove
reviewing, addpending-dev
Cron Configuration (OpenClaw)
openclaw cron add \
--name "Autonomous Dispatcher" \
--cron "*/5 * * * *" \
--session isolated \
--message "Run the autonomous-dispatcher skill. Check GitHub issues and dispatch tasks." \
--announce
Label Definitions
| Label | Color | Description |
|---|---|---|
autonomous |
#0E8A16 |
Issue should be processed by autonomous pipeline |
in-progress |
#FBCA04 |
Agent is actively developing |
pending-review |
#1D76DB |
Development complete, awaiting review |
reviewing |
#5319E7 |
Agent is actively reviewing |
pending-dev |
#E99695 |
Review failed, needs more development |
approved |
#0E8A16 |
Review passed. PR merged (or awaiting manual merge if no-auto-close present) |
no-auto-close |
#d4c5f9 |
Used with autonomous — skip auto-merge after review passes, requires manual approval |
stalled |
#B60205 |
Issue exceeded max retry attempts; requires manual investigation |
Model Strategy
| Task | Model | Rationale |
|---|---|---|
Development (autonomous-dev.sh) |
Opus (default) | Complex coding, architecture decisions |
Review (autonomous-review.sh) |
Sonnet (--model sonnet) |
Checklist verification, avoids Opus quota contention |