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AI Engineering Loop v2.0.0
Highlights
- Personal workflow onboarding (#81):
workflow interview|propose|accept|reject|suggestbuilds a per-user personal recipe. It lives underAEL_HOME/~/.ai-engineering-loop, with version history, proposals and a redactedworkflow-history.jsonl(mode 0600).runpicks a workflow in this order: project-required (runtime-policy.json→workflow.requiredRecipe/allowPersonal: false), then personal, then built-in. It reportsworkflowSource.- With no task, the skill offers
workflow interviewinstead of starting a Run (new eval case 25).
ael bench: compliance self-check for your own host and model (#79):- Runs scripted scenarios (
evals/scenarios/: T0/T1/T2 tasks and traps) against one host and model, each in a sandboxed temp repo. A scripted approver drives ASSISTED gates. - Scores come only from Run artifacts.
- Writes
results.json,report.md(per-gate compliance, guard violations, scope drift, receipt validity, p50/p90 time and tokens) andhardening.md(violations mapped to skill instructions, with suggested fixes that are never applied automatically). bench compareputs two benches side by side. It does no routing and makes no model recommendation.
- Runs scripted scenarios (
- Studio real-time sync and compact live-run UI (#80):
lib/run-watcher.jspushes typed events onGET /api/events(SSE, replay viaLast-Event-ID,resyncfallback, stat-poll whenfs.watchis unavailable).- The default route is a compact live-run view.
- Wiring mode edits only edges between existing nodes, still validated by the recipe compiler;
STUDIO_STRUCTURE_READ_ONLYis enforced server-side. status --json/run --jsoninclude a tokenlessstudioUrl.
Breaking changes
- Studio no longer creates, duplicates, deletes or edits nodes. Loop groups, the Custom Agent dialog, Import workflow JSON and the export toolbar are removed.
POST /api/import/previewandPOST /api/import/applyreturn 404. Author recipes as files withrecipe create|clone|install. GET /api/runs/:id/lifecycle/streamnow returns 404; subscribe toGET /api/eventsinstead. The client-side 1.8 s poll and the 750 ms lifecycle interval are gone./api/installrequiresbaseRecipeIdand rejects node-set changes (STUDIO_STRUCTURE_READ_ONLY).
Merged in #82, #83, #84, and #85. Closes #79, #80, and #81.
Upgrading
npm install -g ai-engineering-loop@2.0.0, then run ai-engineering-loop sync-hosts once so the installed host skills match 2.0.0 (the always-loaded skill changed). Any Studio integration using the per-run lifecycle stream must switch to GET /api/events.