Switch agent-team-status.service ExecStart from status_page.serve to
dashboard.serve (uvicorn serving web/dist + the JSON API). Document the WebUI in
the README: live auto-laid pipeline map, click-through task history, endpoints,
and the Mac-side npm build + rsync flow.
New web/ SPA (React 18 + Vite 5 + TypeScript + React Flow + dagre, all pinned, no
CDN). Dark, three-pane layout: summary top bar, filterable task list, center
auto-laid pipeline map, and a right drawer showing a selected task's history
through each node (timeline with timestamps/duration/cost + Q&A/verdicts/plan).
Map nodes color by live state, loop-backs render dashed, clicking a node filters
the list, selecting a task highlights its path. Polls /api/state every 4s;
topology fetched once. dist/ is gitignored (built on the Mac, rsynced).
topology.py derives the pipeline map (nodes/edges/trees) from the compiled
LangGraph via get_graph() + a NODE_META display sidecar, so new agent nodes
appear automatically and group into trees branching off intake. dashboard.py is a
new read-only FastAPI app (0.0.0.0:8770) serving /api/state (contract preserved +
per-node live state), /api/topology, and /api/task/{id} (validated, timeline +
cost join + partial fallback) plus the built SPA — kept SEPARATE from the authed
api.py. status_page.py is trimmed to the /api/state data layer; the inline
HTML/SVG renderer + stdlib server are retired.
Add a v3 task_transitions table (additive migration + startup assertion) and a
fail-soft, idempotent TransitionRecorder. build_graph gains an injected
transition_recorder that wraps every node via a functools.wraps'd _instrument
(signature-preserving so LangGraph still injects RunnableConfig); the coordinator
wires it. Records one row per node entry (idempotent under resume replay) and
closes the open row on terminal status. Backs the dashboard task-history view.
Two gaps surfaced by a live /new-task (task 9bce78ad): the plan was produced
and approved, but the "plan ready" notice posted top-level (not in the task
thread) and contained no plan to review.
1. THREADING — `run-team.py` `_build_notifiers` exposed `notify(message)` with
no `thread_ts`. The coordinator's `_emit` calls `notify(message,
thread_ts=root)`; that raised TypeError, and `_emit`'s fallback re-posted
TOP-LEVEL. So every lifecycle milestone (plan-ready / parked / failed) landed
unthreaded, despite the coordinator computing the root ts. (The clarifier
QUESTION threaded fine — different path.) Fix: the sink now accepts and
forwards `thread_ts` into the chat.postMessage payload (build_slack_poster
already forwards the key).
2. PRESENTATION — the plan-ready milestone was a bare one-liner. It now posts a
CONDENSED plan (summary + numbered phase names; step detail stays on the
status dashboard) via new `Coordinator._summarize_plan`, so the plan is
actually reviewable in-thread.
Tests: notify sink forwards thread_ts (and omits it for top-level); condensed
plan renders summary + phase names (not steps); malformed plan falls back;
plan-ready milestone threads under the task root AND carries the plan. 1193 pass.
A live task (d30b697c) on the R720 crashed the coordinator: the planner's
single-shot Claude call raised "Reached maximum number of turns (1)", the
exception propagated out of `drain_resumes` through the serve loop, and systemd
restarted the daemon — with no Slack notice, so the failure was silent.
Defense in depth:
1. invoker: `_collect_subscription_text` now tolerates the single-shot turn cap.
When the Agent SDK raises "Reached maximum number of turns" mid-stream it
salvages the assistant text already collected (the JSON the planner needs)
instead of propagating. An empty salvage or any non-turn error still raises.
2. coordinator: `drain_resumes` wraps the per-job `resume()` so an unhandled
node exception fails THAT task instead of the daemon — it supersedes the
answered question (so the startup recovery sweep cannot re-drive it into the
same crash on reboot), marks the task FAILED via `update_state` with a short
`failure_reason`, and surfaces an honest "❌ FAILED" line to Slack.
3. task_model: add `failure_reason` to PipelineState + TaskRecord (kept in sync)
so the terminal-failure detail persists as a real graph channel.
4. resume_worker: add `ResumeOutcome.FAILED`.
Tests: invoker salvage/re-raise/propagate paths; drain_resumes fails-not-crashes,
supersedes the question, notifies, and one failing task does not block others.
1189 passed.
- render_html includes the inline SVG map + inline fetch('/api/state') poller
+ tooltip mount + live clock, stays offline (no CDN), keeps the <noscript>
meta-refresh fallback, and renders the map even on a not-ok snapshot.
- snapshot_to_dict: expected top-level keys, one entry per STAGE in order,
per-phase grouping, awaiting-human classification (open pending_question),
per-node model/agent role labels, summary counts, not-ok serializability.
- Descriptions escaped in BOTH the HTML and the JSON-in-script seed
(</script><script> breakout neutralised; \u003c form present); the raw
/api/state JSON round-trips the description for textContent rendering.
- End-to-end snapshot_to_dict over the seeded ledger.
Turn the read-only status page into an auto-updating visual map of the
agent-team DAG (INTAKE -> CLARIFY <-> gate -> PLAN <-> REVIEW ->
[BUILD -> VERIFY -> DISPATCH] -> DONE), rendered as hand-rolled inline
SVG (no CDN/D3 — the R720 is offline/LAN-only).
- Stage model (STAGES) with per-node model/agent role labels (Claude/
GPT-4.1/Gemini/DeepSeek/Slack owner) and gated/role-node flags.
- Per-stage live state (idle/active/awaiting-human/parked) + count badge,
grouped by current_phase; awaiting-human = OPEN pending_question.
- GET /api/state JSON sidecar (snapshot_to_dict); inline vanilla-JS poller
fetches it every 4s and repaints node states/counts/cards/clock/tooltip
in place (no reload, hover/scroll survive). <noscript> meta-refresh
fallback retained.
- Hover/focus tooltip per node: short_id, description, status, waiting age.
- Existing table view kept as a detail section below the map.
- Read-only (mode=ro), fail-safe, no secrets; descriptions escaped for both
HTML and the JSON-in-script seed (< / > -> \uXXXX), DOM via textContent.
The cfn-lint template-discovery step in review.sh piped the repo's whole
matched-file list into 'xargs -I{} sh -c "grep -l {}"'. On the orchestrator
monorepo — especially from a deep worktree path, where every matched path is a
long absolute path — xargs -I{} packs all paths into one assembled command and
aborts with 'xargs: command line cannot be assembled, too long'. The subprocess
exits non-zero having emitted ZERO findings, so the global pre-push hook BLOCKS
every push (agents were working around it with --no-verify).
Fix: switch the grep stage to NUL-delimited, un-batched xargs
(find ... -print0 | xargs -0 grep -lE ...). xargs -0 (no -I) splits the input
across multiple grep invocations, so the argv never exceeds ARG_MAX; grep -l
reports the same matching files as the old per-file grep, and -print0/-0 is safe
for paths with spaces/newlines. The first 'xargs -I{} find {}' is kept (find
needs the start path before its expression) and is bounded by the scope-path
count, so it is not an overflow source. Trailing '|| true' preserves the old
no-match/no-files semantics (TPLS = list-of-templates or empty, never fails).
Purely an argv-batching fix: the scanned file set, findings, and exit codes are
unchanged. Verified exit-code-identical: clean tree -> exit 0 (PASS); planted
GitHub PAT + RSA private key -> exit 1 (BLOCK, gitleaks high); planted CFN
template with a cfn-lint error on a deeply-nested path -> exit 1 (cfn-lint flags
it, no overflow). The previously-overflowing command now completes clean.
Codifies the hardened deploy-before-merge procedure for ongoing agent-team
code changes, generalizing the one-off deploy-r720-ws-rollout.sh. Prevents the
two self-inflicted live crash-loops:
- Whole agent_team/ package rsync (never per-file, which misplaces e.g.
nodes/planner.py at the package root -> ImportError/TypeError crash-loop).
- Snapshot HARD GATE (Adam's Hyper-V step; Claude ssh reaches only the guest)
+ ledger backup before any change.
- Pre-restart import sanity, then mandatory verify-after (is-active==active,
NRestarts didn't climb, ~6 threads, clean journal) with rollback guidance
on failure.
Idempotent, fails loudly. Optional SYNC_DEPS / SYNC_HANDBOOK / RESTART_STATUS.
Drives the new /sh-deploy-r720 skill.
WS Slack-UX Feature 2. When the inbound listener acts on an answer in a task
thread, it adds a 👍 reaction to that reply so the human sees the machine
received it.
- SlackListener gains an optional reactor seam; handle_event reacts to the
inbound reply message (channel + event ts) AFTER the AUTHZ-01 owner check
passes — a non-owner message is rejected and never reacted to. Best-effort:
any reaction failure (notably a missing scope) is swallowed and never breaks
handle_event or the listen loop.
- /new-task is NOT reacted to (a slash command has no reactable message); its
"📥 Task received" root post is the acknowledgement.
- build_slack_reactor wraps WebClient.reactions_add(name="thumbsup"); the
default listener factory wires it best-effort from SLACK_BOT_TOKEN.
- Adds reactions:write to the bot scopes in agent-team-manifest.json.
NOTE: the new reactions:write scope requires Adam to re-apply the manifest to
app A0BCC7TTU66 and reinstall the app. Until then reactions.add returns
missing_scope, which the listener swallows (the reaction silently no-ops) —
answer handling is unaffected.
AUTHZ-01 and the first-answer-wins CAS remain unchanged.
WS Slack-UX Feature 1. A /new-task task now maps to ONE Slack thread instead of
several top-level messages.
- /new-task posts an immediate root "📥 Task received: …" ack and captures its
ts (root_ts); this is the instant acknowledgement.
- root_ts is plumbed into start: new PipelineState/TaskRecord channel
slack_thread_ts, seeded by graph.start_task and threaded through
Coordinator.start_task. The NewTaskCallback is now (task_text, via, root_ts).
- All clarifier questions for the task post as THREADED REPLIES under root_ts
(chat.postMessage thread_ts=root_ts), and each question's ledger channel_ref
is set to root_ts (NOT the reply's own ts). Because answer-mapping resolves a
reply via find_open_question_by_channel_ref(thread_ts), a reply in the root
thread (thread_ts==root_ts) maps to the task's currently-open question with NO
change to the mapping logic or the first-answer-wins CAS. The open-only
partial-unique index still holds (one open question per task at a time).
- Lifecycle milestones (parked / plan-ready / needs-input) and follow-up
questions thread under root_ts too; the notify sink gained an optional
thread_ts kwarg (degrades to top-level on a sink that doesn't accept it).
notify failures still never break tick.
- SlackTransport.post_question + the live poster accept/forward thread_ts.
- No root_ts (non-/new-task origin) ⇒ top-level posts exactly as before.
AUTHZ-01 (owner-allowlist-first, fail-closed) and the atomic open→answered
compare-and-set are unchanged.
Adds plumbing for the inbound-ack reactor seam used by Feature 2 (dormant until
a reactor is injected). Tests cover thread_ts forwarding, channel_ref=root_ts,
graph seeding, and coordinator threading.
Two root causes behind 'every task parks, and slowly':
1. SINGLE-SHOT INVOKER: subscription Claude calls ran as 40-turn, tool-enabled
agentic sessions (--max-turns 40, $2 budget) for what are pure reasoning->JSON
completions — minutes-long, and Claude wandered/returned unparseable output.
_DEFAULT_MAX_TURNS 40->1 + allowed_tools=[] -> fast deterministic single turn.
2. PLANNER FEEDBACK KEY MISMATCH: the review stage writes verdict/findings, but
_format_review_feedback read decision/notes/comment (never present) -> the
planner re-planned with EMPTY feedback, re-introduced the rejected flaw
('assumptions persist'), hit the review cap, parked. Now reads verdict/findings
(old keys kept as fallback) so GPT-4.1's objections reach the re-plan.
Plus: park notifications infer the phase the task was IN (review/plan/clarify)
instead of the terminal 'parked'.
Tests: planner real-verdict-keys regression + coordinator phase-inference. 1149 pass.
Park notifications were opaque ('Task 6c3c3202 parked — needs your attention'):
no idea what the task is, where it got to, or what's blocking it. Now each
message names the task DESCRIPTION (not just the short id), the PHASE it reached,
and the actual BLOCKER — _summarize_blocker() pulls the last review_verdict's
findings (the GPT-4.1 REQUEST_CHANGES text, collapsed + truncated), falling back
to 'no plan built' / 'revision cap hit'. Applies to parked + needs-more-input +
plan-ready emits. +1 test (description + phase + blocker present). 1148 passed.
The bot only ever posted clarifier questions; parks/completions were silent and
multi-turn follow-up questions were never posted during normal operation (only
the startup recover sweep posted them). So an answered task was a black box.
- Coordinator gains a 'notify' sink + _emit() (guarded, never breaks the loop).
- tick() now runs _post_resume_followups(results) after the drain: for each
resumed thread it (a) POSTS a newly-pending clarifier question (fixes silent
multi-turn — the drain path left it unposted) and emits 'needs more input';
else emits 'parked — needs attention' or 'plan ready for review' from the
settled state.
- run-team serve wires notify -> Slack channel (build_slack_poster) and an
alarm_hook that logs the deadline-park WARNING AND posts a parked notice.
Live-Slack only; dry-run/non-Slack/no-channel = silent (None), no token needed.
Tests: +4 (needs-input/parked/plan-ready emits + notify-failure swallow);
_FakeCoordinator gains notify/alarm_hook. 1147 passed, ruff clean.
/new-task (and every intake: GitHub issue, /sh-assign-task) reached the clarifier
with NO description -> the clarifier asked 'no task description provided'. Root
cause: coordinator.start_task only LOGGED task_text (a P1-era decision when the
deterministic clarifier didn't consume a description), graph.start_task took no
task arg, and PipelineState/TaskRecord had no 'task' channel at all.
Fix: add a first-class 'task' field to PipelineState + TaskRecord (+ round-trip
in task_from_dict); graph.start_task seeds task into the initial invoke (persists
through intake_node's partial-state return into CLARIFY); coordinator.start_task
passes task=task_text. The clarifier already reads state['task'] via
_task_description, so it now sees the real description.
Test: start_task(task='build a login form') -> suspended CLARIFY state carries
task. 1143 passed, ruff clean.
'the app did not respond': serve() registered @app.action/@app.event but NO
@app.command handler, so Bolt never acked the /new-task slash command within
Slack's ~3s deadline. Add an @app.command(/new-task) handler that ack()s first,
re-stamps type:slash_commands onto Bolt's inner command body (Bolt strips the
Socket Mode envelope type that _is_new_task_command/_discriminating_type expect),
then forwards to handle_event (AUTHZ-01 + new-task dispatch). The resulting
payload shape is the one already covered by test_new_task_calls_callback_*.
The agent-team venv was missing langchain-anthropic/-openai/-google-genai/
-community, so models.py failed to import and the in-process GPT-4.1 review /
Gemini scan / DeepSeek build silently fail-closed to REQUEST_CHANGES (the
non-Claude models never ran on the box). Step 3 now installs the full pinned
requirements.txt into the venv instead of just fastapi/uvicorn. Installed +
verified live on the box: all three model factories construct.
Gap-audit findings:
- G1 (blocks-feature): make_cross_reviewer_invoker / make_fast_coder_invoker did
'from models import' without putting the orchestrator root on sys.path. The
run-team serve daemon only bootstraps agent-team/, so on the live box every
GPT-4.1 plan review hit ModuleNotFoundError -> review_plan's blanket except
silently fail-closed to REQUEST_CHANGES (GPT-4.1 never actually ran). Both
in-process invokers now call invoker_multi._ensure_orchestrator_on_path()
before the deferred import. WS1 introduced this when it swapped the review
default from the subprocess invoker to in-process.
- G4 (degrades): the handbook context_provider was wired into the planner only;
default_clarify_node_factory now accepts + forwards it, and run-team wires it
into build_clarify_node too, so clarifying questions are handbook-aware.
Tests: +2 regression tests (path-bootstrap, clarifier threading); _FakeCoordinator
gains build_clarify_node. 1142 passed, ruff clean.
The slack_listener handles {type:slash_commands, command:/new-task} but the app
manifest declared no slash commands and no 'commands' scope, so Slack never
offered /new-task (the command can't be invoked). Add the slash command +
commands bot scope. Socket Mode delivers it over the socket (no request URL).
APPLY: update the app A0BCC7TTU66 from this manifest + reinstall to pick up the
new scope.
Idempotent attended update of the live coordinator to WS0-WS5: rsync repo +
handbook, install fastapi/uvicorn, append AGENT_TEAM_API_TOKEN/SEA_HAVEN_HANDBOOK_DIR
to secrev.env if absent, restart the daemon, smoke tests. HTTP API is an opt-in
separate step; P3 dispatch stays inert. Snapshot-first + confirm before restart.
Integration branch combining WS0-WS5 (PRs #43-#46) + the activation wiring that
flips the safe seams ON in the run-team serve path:
- WS5 (D10): inject the Sea Haven handbook conventions into the planner prompt
via context_provider (zero-arg handbook loader; fail-safe to '' when absent).
- WS2: an allowlisted Slack /new-task starts a task on this coordinator
(set_new_task_callback adapter -> start_task; AUTHZ-01 gates it upstream).
- WS1 bind_multi_invoker() is already wired in _cmd_serve.
Coordinator gains a new_task_callback param + set_new_task_callback() (resolves
the constructor chicken-and-egg of referencing the coordinator's own start_task);
default_slack_listener_factory forwards it to the SlackListener.
NOT wired (deliberately): the P3 dispatch_node / build_verify path. Activating
it correctly needs a per-task expected_run_id bound into gated_build_verify_wiring
(plumbing that does not exist yet) AND the CI trust-boundary security re-review.
It stays inert pending that work.
Tests: +5 activation-wiring tests; _FakeCoordinator stub gains
set_new_task_callback. Full agent-team suite: 1140 passed, ruff clean.
Security follow-up from the per-PR review (non-blocking, defense-in-depth):
- Replace the save_memory name blocklist with an allowlist regex
(^[A-Za-z0-9][A-Za-z0-9._-]*$, max 128) so dot-only/hidden/backslash/NUL/
over-long names are rejected outright, not written as malformed-but-contained
files.
- Write via os.open(..., O_NOFOLLOW): the open fails (ELOOP) if the final
path component is a pre-planted symlink, closing the TOCTOU where a symlink
in _box-drafts/ could redirect the write outside the dir. O_CREAT|O_TRUNC
keeps overwrite-on-resave for regular files.
Tests: adds allowlist-rejection + symlink-refusal cases (21 pass).
Security follow-ups from the per-PR review (non-blocking MEDIUMs):
- Eager _get_token() at make_app build time so a missing AGENT_TEAM_API_TOKEN
fails fast instead of serving requests first (matches the docstring contract).
- Disable /docs, /redoc, /openapi.json (no auth dependency in FastAPI) — the
API is VPN-only/127.0.0.1 and should not expose its schema unauthenticated.
- Scrub raw exception text and subprocess stderr from 500 response bodies;
log server-side instead (avoid internal-path/state disclosure).
- Bound /orchestrator/invoke concurrency with a semaphore (429 over the cap)
so an authenticated caller cannot exhaust the box via many 600s subprocesses.
Also pin fastapi/uvicorn in requirements.txt (WS1 dep). With fastapi now
installed in CI, the previously skip-guarded TestClient tests run for real;
the importorskip guard stays as a no-op safety net.
Tests: 23 pass (adds docs-disabled + concurrency-429 cases).
Reworked per GPT-4.1 cross-family review BLOCK. The original PR removed the
agent-apply GitHub Environment (the live required-reviewer human gate) and
replaced it with a Slack notice that FAILS OPEN when its webhook secret is
absent (which it is) plus an audit-log line. The cross-review correctly
flagged this as trading a preventive control for detective controls, one of
which silently no-ops.
This commit:
- Restores environment: agent-apply on gate-and-pr (the human approval pause).
- Drops the fail-open Slack notify step.
- Keeps the unconditional audit-log step as an additive detective control.
- Restores the MANDATORY-INVARIANT assertion (env must be present) and adds
an assertion that the audit step is retained.
WS3's auto-dispatch (dispatch_invoker.py + graph/coordinator wiring) is
unchanged: it fires workflow_dispatch, which now pauses at the restored gate
for human approval — auto-dispatch up to the approval, then one click.
CI has no fastapi (box-only dependency); api.py imports it lazily. Guard the
7 TestClient smoke tests with skipif(find_spec('fastapi') is None) so they
skip in CI instead of failing collection, leaving the 14 invoker_multi tests
running. Also apply ruff format to the 5 WS1 files CI flagged.
- invoker_multi.py: multi_invoke(prompt, *, model) dispatches to GPT-4.1
(cross_reviewer), DeepSeek (fast_coder), or Gemini (scanner) in-process;
bind_multi_invoker() wires the review seam; lazy models import
- review_loop_llm: swap default_plan_reviewer from make_run_py_invoker()
to make_cross_reviewer_invoker() (in-process GPT-4.1); subprocess path
retained as make_run_py_invoker() for opt-in use
- builders_llm: add make_fast_coder_invoker() in-process DeepSeek path;
rename subprocess path to subprocess_build (opt-in fallback); default_build
now delegates to make_fast_coder_invoker()
- api.py: FastAPI app with bearer-token auth (AGENT_TEAM_API_TOKEN env),
POST /tasks, GET /tasks/{id}, POST /orchestrator/invoke; binds 127.0.0.1;
code only — not started here
- run-team.py: bind_multi_invoker() called in serve() alongside
bind_subscription_invoker()
- tests: 21 new WS1 tests + updated builders_llm tests (1065 total, all passing)
