The portable, tool-agnostic ENGINE for running fully-autonomous multi-agent engineering jobs. Shipped mission skills (doc-sync, test-coverage, adversarial-review-and-fix) invoke THIS engine plus exactly one ADAPTER (orca, claude-code, grok, or another runtime). Eighteen additional missions are documented under docs/exploratory/missions/ and re-promote on real-run evidence. This core holds everything that does NOT depend on orchestration tool: self-orientation, fully-autonomous coordinator behaviour with file-ledger boolean gates, context-handoff to survive compaction, the worker-placement DECISION LOGIC (dependent vs independent), the PR-per-task pipeline with commits-preserved + conflict-aware merge + worktree cleanup, the empirical risk tiers, safety rails, secret hygiene, and commit/authorship policy. It speaks in PRIMITIVES; the ACTIVE ADAPTER maps each primitive to its tool's real commands. Load with a mission skill and one runtime adapter — do not run alone.
[Tier 2 · moderate autonomy · full review gate · developer-experience] Run a live developer experience audit with frozen DX scorecard and ranked documentation gaps. Maps gstack /devex-review and /plan-devex-review into fleet ledgers with optional document-generate follow-ups. Use when onboarding friction, CLI help, or docs TTHW need evidence before ship. Trigger on: "DX audit", "developer experience review", "devex mission", "audit onboarding", "score the getting started flow", "plan devex review".
[Tier 2 · moderate autonomy · full review gate] Force a production landing page that has DIVERGED from an approved design into full fidelity with that design - section by section, with a named divergence checklist as the forcing function so it converges instead of drifting. Use when a live page no longer matches its design export and needs to be brought back into line (a single page/site, not a whole app - that's design-integration). Extracts the design system, diffs production against it, and closes each divergence as its own PR. Runs via the autonomous-fleet-core engine. Trigger on: "make the landing page match the design", "the production page diverged from the design", "bring the landing page into parity", "fix the landing page to match the mockup".
[Tier 3 · high blast radius · expect rework · run deliberately, review the floor + architecture] Adversarially review a legacy app, research the best current architecture, and rebuild it end to end on a modern foundation while PRESERVING everything it currently does. Use when an app uses outdated everything (old deps, poor architecture, e.g. JS-inlined-in-HTML, no build/module system) and needs a real modernization, not a patch. Incremental and shippable per PR — NOT a big-bang rewrite — rebuilt against a captured behaviour floor so nothing is silently lost. Runs via the autonomous-fleet-core engine. Trigger on: "rebuild this legacy app", "modernize the whole codebase", "this uses all old versions, rebuild it properly", "re-architect end to end".
[Tier 2 · moderate autonomy · full review gate · pre-build] Turn vague product intent into a frozen, review-approved product spec before any implementation. Runs gstack-style office-hours forcing questions plus CEO/design/eng plan reviews (via optional community skills), then emits docs/product-spec.md as the single source of truth for downstream build missions. Use when the user has an idea, wedge, or feature direction but no frozen spec yet. Trigger on: "frame this product", "office hours on this idea", "is this worth building", "freeze the product spec", "run plan reviews before we code", "product framing mission".
[Tier 2 · moderate autonomy · full review gate · post-ship docs] Post-ship documentation sweep and deploy verification checklist after a version lands. Maps gstack /document-release, /ship, /land-and-deploy, and /canary into fleet frozen artifacts. Use after merge or deploy when changelog, user docs, and canary notes need closure. Trigger on: "document this release", "post-ship docs", "release documentation mission", "update docs after ship", "canary doc sweep".
[Tier 2 · moderate autonomy · full review gate · security-specialist] Run a gstack-style CSO security audit (secrets archaeology, supply chain, CI/CD, OWASP, STRIDE, LLM/skill supply chain) with daily or comprehensive modes, freeze findings, then remediate confirmed issues one PR at a time with skeptic narrowing. Distinct from general adversarial-review-and-fix by infrastructure- first CSO lenses. Trigger on: "CSO audit", "security audit mission", "OWASP review", "threat model this repo", "run /cso as a fleet mission", "supply chain security pass".
[Tier 2 · moderate autonomy · full review gate · browser-grounded] Systematically QA a web application via real browser sessions, freeze findings with screenshot EVID, then fix and re-verify in a loop until health score meets threshold. Maps gstack /qa + /browse + /qa-only into fleet worktrees with build-blind review. Use when a staging or local URL exists and the user wants "test the site and fix bugs", "browser QA", or "dogfood this flow". Trigger on: "browser qa fix", "test the site and fix", "QA this app", "find UI bugs and fix them", "run QA on staging".