name: github-actions-artifact-budget-audit description: Audit GitHub Actions artifact storage usage from JSON exports so bloated artifacts are flagged before they inflate CI cost. version: 1.0.0 metadata: {"openclaw":{"requires":{"bins":["bash","python3"]}}}

GitHub Actions Artifact Budget Audit

Use this skill to detect oversized or stale GitHub Actions artifacts across repositories.

What this skill does

• Reads one or more GitHub artifact JSON exports (gh api output)
• Calculates artifact size in MB and totals by repository + artifact name
• Flags warn/critical artifacts by configurable size thresholds
• Highlights soon-to-expire artifact volume to prioritize cleanup
• Supports text and JSON output for terminal or dashboards

Inputs

Optional:

• ARTIFACT_GLOB (default: artifacts/github-actions-artifacts/*.json)
• TOP_N (default: 20)
• OUTPUT_FORMAT (text or json, default: text)
• WARN_MB (default: 250)
• CRITICAL_MB (default: 750)
• SOON_EXPIRES_DAYS (default: 7)
• FAIL_ON_CRITICAL (0 or 1, default: 0)
• REPO_MATCH (regex, optional)
• REPO_EXCLUDE (regex, optional)
• ARTIFACT_MATCH (regex, optional)
• ARTIFACT_EXCLUDE (regex, optional)

Collect artifact JSON

Single repository:

gh api repos/<owner>/<repo>/actions/artifacts --paginate \
  > artifacts/github-actions-artifacts/<owner>-<repo>.json

Combined multi-repo payloads are also supported as long as each file includes an artifacts array.

Run

Text report:

ARTIFACT_GLOB='artifacts/github-actions-artifacts/*.json' \
WARN_MB=300 \
CRITICAL_MB=900 \
bash skills/github-actions-artifact-budget-audit/scripts/artifact-budget-audit.sh

JSON output for automation:

ARTIFACT_GLOB='artifacts/github-actions-artifacts/*.json' \
OUTPUT_FORMAT=json \
FAIL_ON_CRITICAL=1 \
bash skills/github-actions-artifact-budget-audit/scripts/artifact-budget-audit.sh

Filter to one repo and artifact family:

ARTIFACT_GLOB='artifacts/github-actions-artifacts/*.json' \
REPO_MATCH='^flowcreatebot/' \
ARTIFACT_MATCH='(test-results|coverage)' \
bash skills/github-actions-artifact-budget-audit/scripts/artifact-budget-audit.sh

Run with bundled fixtures:

ARTIFACT_GLOB='skills/github-actions-artifact-budget-audit/fixtures/*.json' \
bash skills/github-actions-artifact-budget-audit/scripts/artifact-budget-audit.sh

Output contract

• Exit 0 in reporting mode (default)
• Exit 1 if FAIL_ON_CRITICAL=1 and at least one artifact is at/above CRITICAL_MB
• In text mode: prints summary and top oversized artifact groups
• In json mode: prints summary, grouped artifact stats, and critical artifact instances