Pre-Publish Review — 16-Agent Release Gate

Three-layer review before publishing to npm. Every layer covers a different angle — together they catch what no single reviewer could.

Phase 0: Detect Unpublished Changes

Run /get-unpublished-changes FIRST. This is the single source of truth for what changed.

skill(name="get-unpublished-changes")

This command automatically:

• Detects published npm version vs local version
• Lists all commits since last release
• Reads actual diffs (not just commit messages) to describe REAL changes
• Groups changes by type (feat/fix/refactor/docs) with scope
• Identifies breaking changes
• Recommends version bump (patch/minor/major)

Save the full output — it feeds directly into Phase 1 grouping and all agent prompts.

Then capture raw data needed by agent prompts:

# Extract versions (already in /get-unpublished-changes output)
PUBLISHED=$(npm view oh-my-opencode version 2>/dev/null || echo "not published")
LOCAL=$(node -p "require('./package.json').version" 2>/dev/null || echo "unknown")

# Raw data for agents (diffs, file lists)
COMMITS=$(git log "v${PUBLISHED}"..HEAD --oneline 2>/dev/null || echo "no commits")
COMMIT_COUNT=$(echo "$COMMITS" | wc -l | tr -d ' ')
DIFF_STAT=$(git diff "v${PUBLISHED}"..HEAD --stat 2>/dev/null || echo "no diff")
CHANGED_FILES=$(git diff --name-only "v${PUBLISHED}"..HEAD 2>/dev/null || echo "none")
FILE_COUNT=$(echo "$CHANGED_FILES" | wc -l | tr -d ' ')

If PUBLISHED is "not published", this is a first release — use the full git history instead.

Phase 1: Parse Changes into Groups

Use the /get-unpublished-changes output as the starting point — it already groups by scope and type.

Grouping strategy:

1. Start from the /get-unpublished-changes analysis which already categorizes by feat/fix/refactor/docs with scope
2. Further split by module/area — changes touching the same module or feature area belong together
3. Target up to 10 groups. If fewer than 10 commits, each commit is its own group. If more than 10 logical areas, merge the smallest groups.
4. For each group, extract:
   • Group name: Short descriptive label (e.g., "agent-model-resolution", "hook-system-refactor")
   • Commits: List of commit hashes and messages
   • Files: Changed files in this group
   • Diff: The relevant portion of the full diff (git diff v${PUBLISHED}..HEAD -- {group files})

Phase 2: Spawn All Agents

Launch ALL agents in a single turn. Every agent uses run_in_background=true. No sequential launches.

Layer 1: Ultrabrain Per-Change Analysis (up to 10)

For each change group, spawn one ultrabrain agent. Each gets only its portion of the diff — not the full changeset.

task(
  category="ultrabrain",
  run_in_background=true,
  load_skills=[],
  description="Deep analysis: {GROUP_NAME}",
  prompt="""
<review_type>PER-CHANGE DEEP ANALYSIS</review_type>
<change_group>{GROUP_NAME}</change_group>

<project>oh-my-opencode (npm package)</project>
<published_version>{PUBLISHED}</published_version>
<target_version>{LOCAL}</target_version>

<commits>
{GROUP_COMMITS — hash and message for each commit in this group}
</commits>

<changed_files>
{GROUP_FILES — files changed in this group}
</changed_files>

<diff>
{GROUP_DIFF — only the diff for this group's files}
</diff>

<file_contents>
{Read and include full content of each changed file in this group}
</file_contents>

You are reviewing a specific subset of changes heading into an npm release. Focus exclusively on THIS change group. Other groups are reviewed by parallel agents.

ANALYSIS CHECKLIST:

1. **Intent Clarity**: What is this change trying to do? Is the intent clear from the code and commit messages? If you have to guess, that's a finding.

2. **Correctness**: Trace through the logic for 3+ scenarios. Does the code actually do what it claims? Off-by-one errors, null handling, async edge cases, resource cleanup.

3. **Breaking Changes**: Does this change alter any public API, config format, CLI behavior, or hook contract? If yes, is it backward compatible? Would existing users be surprised?

4. **Pattern Adherence**: Does the new code follow the established patterns visible in the existing file contents? New patterns where old ones exist = finding.

5. **Edge Cases**: What inputs or conditions would break this? Empty arrays, undefined values, concurrent calls, very large inputs, missing config fields.

6. **Error Handling**: Are errors properly caught and propagated? No empty catch blocks? No swallowed promises?

7. **Type Safety**: Any `as any`, `@ts-ignore`, `@ts-expect-error`? Loose typing where strict is possible?

8. **Test Coverage**: Are the behavioral changes covered by tests? Are the tests meaningful or just coverage padding?

9. **Side Effects**: Could this change break something in a different module? Check imports and exports — who depends on what changed?

10. **Release Risk**: On a scale of SAFE / CAUTION / RISKY — how confident are you this change won't cause issues in production?

OUTPUT FORMAT:
<group_name>{GROUP_NAME}</group_name>
<verdict>PASS or FAIL</verdict>
<risk>SAFE / CAUTION / RISKY</risk>
<summary>2-3 sentence assessment of this change group</summary>
<has_breaking_changes>YES or NO</has_breaking_changes>
<breaking_change_details>If YES, describe what breaks and for whom</breaking_change_details>
<findings>
  For each finding:
  - [CRITICAL/MAJOR/MINOR] Category: Description
  - File: path (line range)
  - Evidence: specific code reference
  - Suggestion: how to fix
</findings>
<blocking_issues>Issues that MUST be fixed before publish. Empty if PASS.</blocking_issues>
""")

Layer 2: Holistic Review via /review-work (5 agents)

Spawn a sub-agent that loads the /review-work skill. The review-work skill internally launches 5 parallel agents: Oracle (goal verification), unspecified-high (QA execution), Oracle (code quality), Oracle (security), unspecified-high (context mining). All 5 must pass for the review to pass.

task(
  category="unspecified-high",
  run_in_background=true,
  load_skills=["review-work"],
  description="Run /review-work on all unpublished changes",
  prompt="""
Run /review-work on the unpublished changes between v{PUBLISHED} and HEAD.

GOAL: Review all changes heading into npm publish of oh-my-opencode. These changes span {COMMIT_COUNT} commits across {FILE_COUNT} files.

CONSTRAINTS:
- This is a plugin published to npm — public API stability matters
- TypeScript strict mode, Bun runtime
- No `as any`, `@ts-ignore`, `@ts-expect-error`
- Factory pattern (createXXX) for tools, hooks, agents
- kebab-case files, barrel exports, no catch-all files

BACKGROUND: Pre-publish review of oh-my-opencode, an OpenCode plugin with 1268 TypeScript files, 160k LOC. Changes since v{PUBLISHED} are about to be published.

The diff base is: git diff v{PUBLISHED}..HEAD

Follow the /review-work skill flow exactly — launch all 5 review agents and collect results. Do NOT skip any of the 5 agents.
""")

Layer 3: Oracle Release Synthesis (1 agent)

The oracle gets the full picture — all commits, full diff stat, and changed file list. It provides the final release readiness assessment.

task(
  subagent_type="oracle",
  run_in_background=true,
  load_skills=[],
  description="Oracle: overall release synthesis and version bump recommendation",
  prompt="""
<review_type>RELEASE SYNTHESIS — OVERALL ASSESSMENT</review_type>

<project>oh-my-opencode (npm package)</proje