Release candidate preflight

Skill hoatv2211/GameStudio-CodexKIT/skills/release-candidate-preflight

Use when a release candidate or RC needs a go/no-go readiness decision across required artifacts, test summaries, known issues, approvals, compatibility, monitoring, and rollback.From its SKILL.md

Install

npx -y skills add hoatv2211/GameStudio-CodexKIT --skill release-candidate-preflight

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

3 stars3 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its file declares

Copied from the file, not written here

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

4.0 KB, as published. Nobody here has run it

Release Candidate Preflight

Overview

Gate a release candidate on complete, build-bound evidence while keeping store upload, deployment, and publication outside the read-only decision.

When to use

Use for milestone candidates, hotfix candidates, platform packages, server releases, content updates, and go/no-go review preparation.

When NOT to use

Do not use to publish, deploy, submit to a store, sign binaries, or waive missing evidence without the named human authority.

Required inputs and context discovery

Collect candidate version and hashes, source snapshot, build commands, artifact paths, test suites, defects, performance results, security checks, data migrations, compatibility matrix, release notes, monitoring, rollback plan, owners, and approvals.

Safety and risk level

Read-only gate. Missing required evidence, mismatched build identity, unresolved release blockers, or unavailable rollback produces FAIL or BLOCKED, never assumed PASS.

Workflow

Bind all evidence to the exact candidate build and source snapshot. Completion criterion: hashes, versions, and artifact paths agree across records.
Validate required build, test, security, performance, migration, and compatibility evidence. Completion criterion: every required gate has a command, exit code, artifact, and freshness status.
Review open defects, waivers, ownership, and player-impact risks. Completion criterion: each accepted risk names an approver, scope, expiry, and mitigation.
Verify monitoring, rollback, support, and incident readiness. Completion criterion: rollback target, trigger, owner, and validation steps are concrete.
Produce a go, no-go, or BLOCKED recommendation. Completion criterion: the recommendation lists all failed, blocked, and waived gates without performing release actions.

Evidence and output contract

Produce release-preflight.json with candidate identity, gate results, defects, waivers, owners, monitoring, rollback, recommendation, limitations, and missing evidence.

Handoff contract

Record the exact candidate, decision meeting owner, unresolved blockers, approved waivers, deployment runbook, rollback path, support contacts, and next authorized action.

Pitfalls and anti-rationalization

A green test run for another build is irrelevant.
A waiver is not a PASS and must expire.
Release notes do not replace rollback evidence.
This skill recommends; it does not publish or deploy.

Verification checklist

All evidence matches the candidate hash.
Required gates have fresh command evidence.
Defects and waivers have named owners.
Monitoring and rollback are actionable.
No external release action was performed.

References and scripts

Use the bundled scripts/release_preflight.py with Python 3.11+ and the jsonschema package for normalized evidence completeness checks. The helper loads its bundled strict schema from schemas/release-preflight.schema.json; use project release runbooks only for authorized execution.