Carries the master sync forward (invariant-companion cleanup, alpha.3 bump);
regenerates the client api catalog so ISession lists both killJob and the new
loadThrough, and refreshes the new ptc-python-turn scenario's system-prompt
pin for this branch's bash timeout-promotion schema text.
Absorbs the repo-wide no-op invariant companion removal (ui-jobs loses its
placeholder companion, export, and devDep), the 0.1.2-alpha.3 release bump,
and the tool-subagent-report package retirement; regenerates the client slot
catalog for the shifted contract line numbers.
packages/activity/* and packages/api/activity-controller are removed. The
web roster is the session control stream's jobs frames alone; per-job output
observation rides session.observeJob and the client ctx.jobOutput service.
ui-activity returns to its upstream name ui-jobs and renders the single
roster — a row is expandable exactly when its job declared a record
(outputTotal present). Composition rows, dependency-policy exemptions,
tsconfig aliases and references, generated catalogs, and the docs pages
follow; the activity subsystem page is deleted and the jobs page gains the
record contract. The superseding Agent Note records the decision and points
the three prior notes at it.
READMEs record the rail's outline merge and the loadThrough paging
verb in both languages; the feature Agent Note owns the decision,
alternatives (sparse windows, minSeq wire bound, outline RPC, height
estimation), and coverage map. Regenerates the client/API catalogs the
widened faces feed.
The web task list gains a two-press stop control on running job rows, built on
one seam change: JobRegistry.kill now takes { reason?, reported? } instead of a
positional reason. reported defaults to true (the model's job_kill claims the
terminal report exactly as before); the web path passes reported: false because
a human kill has no model-visible channel, so the settlement flows through the
existing tool-jobs completion notice (wakeup/inject, budgets, truncation all
unchanged). A recorded kill reason merges into a killed settlement's detail
(producer facts first: 'signal: SIGTERM; cancelled by the user'), so the notice
and the web row both say who stopped the work.
- session-controller: session.killJob Remote beside cancel, live-only Agent
lookup, job-not-found/jobs-unavailable rejections joined to the closed RPC
error table; ClientSession.killJob and the ISession face carry it to the UI.
- ui-activity: arm/confirm stop button (3s disarm, pending disable, failure
hint), rendered only on running job rows; standalone activities keep no kill
handle and the README limitation now says so.
- The background-job-list web e2e now drives the whole human path through the
button; goldens show the merged killed detail end to end.
- Agent Note 2026-08-26-human-job-kill records the decision against Kimi's
suppress-own-notification precedent and Claude Code's silent-kill failure;
the 2026-08-08 blocker note and the unified-task-list note point at it.
Yichen Jiang