GitHub Actions Duplicate Run Audit
/install github-actions-duplicate-run-audit
GitHub Actions Duplicate Run Audit
Use this skill to detect accidental duplicate workflow execution bursts (for example trigger overlap, force-push storms, or retried dispatches) and measure wasted CI minutes.
What this skill does
- Reads GitHub Actions run JSON exports
- Groups runs by repository + workflow + branch + event + commit SHA
- Clusters bursts where runs happen inside a configurable time window
- Counts duplicate runs and estimates wasted runtime minutes
- Scores severity (
ok,warn,critical) for CI hygiene enforcement - Emits text or JSON for automation
Inputs
Optional:
RUN_GLOB(default:artifacts/github-actions/*.json)TOP_N(default:20)OUTPUT_FORMAT(textorjson, default:text)DUPLICATE_WINDOW_MINUTES(default:30)MIN_DUPLICATE_RUNS(default:2)WARN_DUPLICATE_RUNS(default:3)CRITICAL_DUPLICATE_RUNS(default:6)WARN_WASTED_MINUTES(default:20)CRITICAL_WASTED_MINUTES(default:60)WORKFLOW_MATCH(regex, optional)WORKFLOW_EXCLUDE(regex, optional)BRANCH_MATCH(regex, optional)BRANCH_EXCLUDE(regex, optional)EVENT_MATCH(regex, optional)EVENT_EXCLUDE(regex, optional)REPO_MATCH(regex, optional)REPO_EXCLUDE(regex, optional)HEAD_SHA_MATCH(regex, optional)HEAD_SHA_EXCLUDE(regex, optional)FAIL_ON_CRITICAL(0or1, default:0)
Collect run JSON
gh run view \x3Crun-id> --json databaseId,workflowName,event,conclusion,headBranch,headSha,createdAt,updatedAt,startedAt,url,repository \
> artifacts/github-actions/run-\x3Crun-id>.json
Run
Text report:
RUN_GLOB='artifacts/github-actions/*.json' \
DUPLICATE_WINDOW_MINUTES=20 \
bash skills/github-actions-duplicate-run-audit/scripts/duplicate-run-audit.sh
JSON output + fail gate:
RUN_GLOB='artifacts/github-actions/*.json' \
OUTPUT_FORMAT=json \
FAIL_ON_CRITICAL=1 \
bash skills/github-actions-duplicate-run-audit/scripts/duplicate-run-audit.sh
Run against bundled fixtures:
RUN_GLOB='skills/github-actions-duplicate-run-audit/fixtures/*.json' \
bash skills/github-actions-duplicate-run-audit/scripts/duplicate-run-audit.sh
Output contract
- Exit
0in report mode (default) - Exit
1whenFAIL_ON_CRITICAL=1and one or more groups are critical - Text mode prints summary + ranked duplicate-run groups
- JSON mode prints summary + ranked groups + critical groups
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install github-actions-duplicate-run-audit - After installation, invoke the skill by name or use
/github-actions-duplicate-run-audit - Provide required inputs per the skill's parameter spec and get structured output
What is GitHub Actions Duplicate Run Audit?
Detect duplicate GitHub Actions run bursts by workflow/branch/commit and quantify wasted rerun minutes. It is an AI Agent Skill for Claude Code / OpenClaw, with 259 downloads so far.
How do I install GitHub Actions Duplicate Run Audit?
Run "/install github-actions-duplicate-run-audit" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is GitHub Actions Duplicate Run Audit free?
Yes, GitHub Actions Duplicate Run Audit is completely free (open-source). You can download, install and use it at no cost.
Which platforms does GitHub Actions Duplicate Run Audit support?
GitHub Actions Duplicate Run Audit is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created GitHub Actions Duplicate Run Audit?
It is built and maintained by Daniel Lummis (@daniellummis); the current version is v1.0.0.