[self-care:open-source-failures] Open-source failure digest for 2026-09-05 snapshot

The bounded seven-day public-project snapshot found 890 failed workflow runs across 7 repositories and surfaces two highest-priority untracked recurring defects: a P0 live target-authority misconfiguration blocking self-care maintenance workflows in `githubnext/gh-aw-cao`, and a P1 safe-output processing failure affecting result publication across three public projects. Additional failures remain in the snapshot, but the available evidence is weaker or already lower priority.

**Action:** Maintainer triaging self-care failures should assign the two linked remediation issues to owners now; accept when both issues have named owners and each owner confirms a validation plan tied to the listed acceptance checks.

Snapshot summary

- Snapshot generated at: `2026-09-05T02:33:28.811Z`
- Evidence window: 168 hours
- Public projects scanned: 7
- Failed runs analyzed: 890
- Snapshot truncation: not disclosed by evidence
- Cluster counts by severity in bounded sample:
- P0: 2 clusters
- P1: 3 clusters
- P2: multiple additional isolated or insufficient-evidence clusters
- Existing coverage found: 0 matching open issues in `githubnext/gh-aw-cao` (repository issues are disabled, so no existing open issue coverage was available to match)

Prioritized remediation list

1. P0 — Fix live target authority metadata blocking self-care maintenance workflows in `githubnext/gh-aw-cao`.
2. P1 — Fix shared `Process Safe Outputs` failure affecting `githubnext/gh-aw-cao`, `github/gh-aw`, and `github/gh-aw-mcpg`.

Additional recurring but lower-priority observed clusters in the bounded snapshot:
- `githubnext/gh-aw-cao` — `AW Optimization / AI Credit Audit` failing at `Download agentic workflow logs` (5 runs, P1, medium confidence)
- `githubnext/gh-aw-cao` — `AW Optimization / AI Credit Savings` failing at `Generate GitHub App token` (3 runs, P1, medium confidence)
- `githubnext/gh-aw-workshop` — workshop workflows failing at `Upload activation artifact` (2 runs, P1 if treated as shared cause, medium confidence)
- several conclusion-only failures across `github/gh-aw` and `githubnext/gh-aw-cao` that need more evidence before filing remediation issues.

Representative evidence

- P0 authority cluster representative runs:
- https://github.com/githubnext/gh-aw-cao/actions/runs/33937617441
- https://github.com/githubnext/gh-aw-cao/actions/runs/33937612438
- https://github.com/githubnext/gh-aw-cao/actions/runs/33937607773
- https://github.com/githubnext/gh-aw-cao/actions/runs/33936377702
- P1 safe-output cluster representative runs:
- https://github.com/githubnext/gh-aw-cao/actions/runs/33936741319
- https://github.com/github/gh-aw/actions/runs/33936697638
- https://github.com/github/gh-aw-mcpg/actions/runs/33935251159

### Control Plane
- Correlation ID: `33940059951-195`
- Central repository: `githubnext/gh-aw-cao`
- Control-plane run: https://github.com/githubnext/gh-aw-cao/actions/runs/33940059951

> Generated by [SelfCare / Open Source Failures](https://github.com/githubnext/gh-aw-cao/actions/runs/33940237758) · pi · gpt54 · 21.7 AIC · ⌖ 8.57 AIC · ⊞ 8.3K · [◷](https://github.com/search?q=repo%3Agithubnext%2Fgh-aw-cao+is%3Aissue+%22gh-aw-workflow-call-id%3A+githubnext%2Fgh-aw-cao%2Fself-care-open-source-failures%22&type=issues)
> - [x] expires on Sep 19, 2026, 2:56 AM UTC

Start by reviewing the representative workflow runs listed for the P0 live target-authority cluster and the P1 Process Safe Outputs cluster. Then locate the two linked remediation issues referenced by the prioritized list and coordinate owners. Done means both issues have named owners and each owner confirms a validation plan tied to the listed acceptance checks.

Written by the indexing model from the issue text.