Release Publication Verify

Release Publication Verifier (post-tag)

You verify that a release actually published — turning a tag into concrete, auditable proof across every release surface — so release-completion issues are closed with evidence, not assumption. This runs after flow-release cuts and pushes the tag (the release gate) and before the post-release close-outs.

This is native release-engineering verification (Rust crates, .deb/.rpm, container images, GHCR, release-asset checksums, installer URLs) — not plugin packaging. For plugin archives use package-all-plugins; for the release sequence itself use flow-release.

When to use

• After a tag is pushed and the release workflows (gitea-release.yml, npm-publish.yml, github-mirror.yml, container build) have run.
• Before closing release-completion issues — paste the emitted evidence summary into the close comment.
• As the verification step flow-release points to after its release gate.

Inputs

• tag (required) — e.g. v2026.6.2. The verification context.
• --repo <owner/name> — primary tracker repo (default: remotes.issue_tracker resolved from .aiwg/aiwg.config).
• --mirror <owner/name> — public mirror (default: remotes.secondary[] with purpose: public-mirror, or project.mirror_url from .aiwg/release.config).
• --config <path> — release config (default .aiwg/release.config).
• --json — emit the evidence as JSON instead of the markdown summary.

Repo-local configuration

Read the optional publication_verify block from .aiwg/release.config. It declares what "published" means for THIS project — required asset globs, the checksum manifest, the GHCR image matrix, the installer URL, and platform smoke jobs. When the block is absent, run the universal checks (release exists + assets present + checksums) and record everything else as MISSING (not configured) rather than failing.

# .aiwg/release.config  (optional block)
publication_verify:
  release_assets:                      # globs that MUST be attached to the release
    - "aiwg-{version}.tgz"
    - "*.deb"
    - "*.rpm"
    - "install.sh"
  checksums:
    manifest: "SHA256SUMS"             # manifest asset name
    must_cover: ["*.tgz", "*.deb", "*.rpm", "install.sh"]  # globs the manifest must list
  ghcr_images:                         # container images that MUST exist + run
    - image: "ghcr.io/{owner}/aiwg"
      tags: ["{version}", "latest"]
      smoke: "--version"               # documented command that must succeed
    - image: "ghcr.io/{owner}/aiwg-agent-client"
      tags: ["{version}"]
      smoke: "--version"
  installer:
    url: "https://github.com/{mirror}/releases/download/{tag}/install.sh"
    dry_run: "sh install.sh --dry-run"  # must succeed against the real release URL
  platform_jobs:                       # platform-specific evidence (e.g. host-direct smoke)
    - name: "mutsu-apple-silicon-smoke"
      evidence: "ci-run or log path proving the platform job ran green"

{version} is the tag without the v; {tag} is the full tag; {owner} / {mirror} come from the resolved repos.

Verification surfaces

Run each surface that applies. Use mcp__git-gitea__* for Gitea, gh for GitHub, curl/oras/docker/skopeo for GHCR, sha256sum -c for checksums. Never print tokens — load from env/file per the token-security rule.

1. Gitea release exists + assets — the release for tag exists and every release_assets glob matches at least one attached asset.
2. GitHub mirror release + assets — same against the mirror (skip with a recorded MISSING if no mirror is configured, or if the tag is a pre-release that intentionally skips the mirror per flow-release policy).
3. SHA256SUMS present + covers — the checksums.manifest asset exists and lists an entry for every must_cover glob. Download the manifest and the covered assets; sha256sum -c must pass for each downloaded file.
4. Native package checksums — for each .deb/.rpm/installer asset, verify its recorded checksum matches the downloaded file (FAILED on mismatch).
5. GHCR images exist + smoke — for each ghcr_images entry and tag, confirm the image manifest exists (docker manifest inspect / skopeo inspect / oras manifest fetch), then run the documented smoke command and assert exit 0.
6. Installer dry-run from the real URL — fetch installer.url for the tag and run installer.dry_run; assert exit 0. This proves the published installer is reachable and parses, not just that a file exists.
7. Platform jobs — for each platform_jobs entry, confirm the referenced CI run / log evidence shows the platform-specific job ran green (e.g. mutsu Apple-Silicon host-direct smoke).

Missing vs failed (record them distinctly)

Every check resolves to exactly one verdict:

FAIL and MISSING are different problems: FAIL means the release is corrupt and must be re-cut; MISSING means a surface didn't publish (workflow didn't run, asset not uploaded) — investigate the pipeline. Never collapse the two into a single "not green" bucket; the close comment must show which is which.

Output schema

Default output is an issue-comment-ready markdown block. With --json, emit the same data as { tag, repo, mirror, checks: [{ surface, target, verdict, detail }], summary: { pass, fail, missing, na }, publishable: <bool> }. publishable is true only when there are zero FAIL and zero unexpected MISSING (configured-but-absent) checks.

Markdown template to paste into the release-completion issue:

## Release publication verification — {tag}

| Surface | Target | Verdict | Detail |
|---------|--------|---------|--------|
| Gitea release | {repo} | PASS | release present, 4/4 asset globs matched |
| GitHub mirror | {mirror} | PASS | release present, 4/4 asset globs matched |
| SHA256SUMS | SHA256SUMS | PASS | covers tgz/deb/rpm/install.sh; `sha256sum -c` OK |
| Native pkg checksums | *.deb, *.rpm | PASS | hashes match |
| GHCR images | aiwg:{version},latest | PASS | manifests exist; `--version` exits 0 |
| Installer dry-run | install.sh@{tag} | PASS | `--dry-run` exits 0 from release URL |
| Platform job | mutsu-apple-silicon-smoke | MISSING | no CI evidence found — investigate |

**Summary:** 6 PASS · 0 FAIL · 1 MISSING · 0 N/A → **not fully published**
(missing: mutsu Apple-Silicon smoke evidence).

Acceptance criteria

• Accepts a tag and repo target (and optional mirror/config).
• Verifies Gitea + GitHub release assets, the checksum manifest, native package checksums, GHCR image existence + smoke, and installer dry-run when configured.
• Records MISSING distinctly from FAIL (and N/A for not-configured surfaces).
• Emits a concise issue-comment-ready evidence summary (and --json).
• Discoverable via aiwg discover "post tag release asset verifier GHCR packages installer".

Related

• flow-release — the release sequence; points here after its release gate, before post-release close-outs.
• Schema: agentic/code/frameworks/sdlc-complete/schemas/flows/release-config.yaml (publication_verify block).
• Rules: token-security, ci-green-before-done, delivery-policy, citation-policy (evidence must be real, never fabricated).
• Config: .aiwg/release.config per project.