diff --git a/agents/filbert/work/queue-59/build.md b/agents/filbert/work/queue-59/build.md
new file mode 100644
index 000000000..653eb43ca
--- /dev/null
+++ b/agents/filbert/work/queue-59/build.md
@@ -0,0 +1,174 @@
+# Row 59 (#1548): bus read, agent state per role, round 1
+
+Filbert, 2026-10-11. Brief: `docs/plans/2026-10-10_design-implementation.md`,
+"Bus read: agent state per role" (blob a360554c). Darkwing and Dewey
+review. Sage commits after the gate; nothing is committed, staged or
+pushed yet.
+
+Base f2f2861b. `build.patch` applies there with `git apply --index`;
+`candidate-manifest.sha256` pins all 8 files after the patch.
+
+## Which: state on the bus
+
+The brief allows either a seat-to-role mapping read from committed data or
+state on the bus. I chose state on the bus, because no committed data joins
+a seat to a role:
+
+- The business file's `holder` for a role instance is a display name. It
+  isn't a seat id the control board knows.
+- The bus's claim names a run (`holder_run`), not a seat. A run is one
+  launch; the next launch of the same role is a different run.
+
+So a mapping would be a new hand-kept file that goes stale on each launch.
+The bus already records everything the state needs: the claim, message
+deliveries and decisions. The state is derived at read time. Nothing new is
+written and the schema is unchanged.
+
+## The derivation
+
+`agents` for a human or reader session returns each held claim row plus:
+
+- `working`: `{messages, since}` or null. Messages to the role, in the
+  business, that the current holder received (`delivered`) and hasn't
+  marked `read`; `since` is the oldest delivery. The runner
+  (`packages/harness/src/runner.mjs`) receives a batch, takes one turn per
+  message, replies, then marks each read, so this is "a turn is under way
+  or queued".
+- `inputNeeded`: the role's open decisions routed to the human (`raised_by_role`
+  is the role, `route_to` is `human`, no resolved, withdrawn or expired
+  event), gated first and then oldest, the Inbox's order. Each item is
+  `{id, question, class, blocking, task_ref, at}`; options and the rest of
+  the decision stay in the Inbox. Seen is still open.
+- `state`: `working` if `working` is set, else `waiting` if `inputNeeded`
+  is nonempty, else `idle`. Working wins, as on the control board
+  (`scan.mjs`).
+
+A role session gets the claim rows unchanged, so a role can't read another
+role's decisions through `agents`. The CLI's `formatAgents` prints only
+role, holder, harness and time, so `mosaic agents` is unchanged;
+`--json` carries the new fields. The webui server passes `agents` rows
+through, so it has no change.
+
+Limits, in the bus README:
+
+- A message routed but not yet received shows idle.
+- A reply that fails for a reason other than a gone session leaves its
+  message unread, so the role stays working. `since` shows for how long.
+- No error or offline state is derived. The control board has both; the
+  bus has no record to derive them from.
+- A new holder doesn't inherit the last holder's unread deliveries.
+  Decisions stay with the role across holders.
+- Unheld and released roles aren't listed, as before.
+
+## The Agents view
+
+`#/agents` gets State and Attention columns, between Role and Holder:
+
+- State: the board's mark (`.st-*` from `shell.css`: ● working, ◐ waiting,
+  – idle) with the word, plus "N messages since <time>" when working.
+- Attention: "Input needed:", then the first line of the first open
+  decision, linked to `#/inbox/<id>`, then its short id and a blocking chip,
+  plus "+N more" linking to the Inbox. Otherwise "none".
+- The page says what each state means. The table's minimum width goes from
+  820 to 1000px inside its scroll region; the page doesn't scroll sideways
+  at 320 or 1440px.
+
+Read-only: no new route, verb, write or button.
+
+## Files
+
+- `packages/bus/src/broker.mjs`: `#agentState`, and the `agents` branch
+  maps it for human and reader sessions.
+- `packages/bus/tests/agents.test.mjs` (new, 6 tests): idle and the role
+  session's plain rows; working counts received and unread, not routed,
+  and `since` moves as messages are read; Input needed order, the arbiter's
+  own cross-role decision routed to the human, supersede, resolve and seen;
+  working wins over waiting; a new holder; business isolation with one
+  run name in both businesses.
+- `packages/bus/README.md`: the `agents` row of the verb table and an
+  "Agent state" section with the reasoning and limits.
+- `packages/webui/src/public/bus.js`: the Agents view only. Row 58 edits
+  the Tasks view in the same file and the `tasks` branch next to the
+  `agents` branch in `broker.mjs`; the hunks touch, so whichever lands
+  second rebases.
+- `packages/webui/src/public/bus.css`: the table's minimum width.
+- `packages/webui/tests/bus.test.mjs`: the reader route carries `state`,
+  `working` and `inputNeeded`.
+- `packages/webui/tests/bus-browser.test.mjs`: the seed makes CTO working
+  (PM sends, CTO receives); the page shows the headers, each role's state
+  and mark glyph, Coder's Input needed with only the first line, the link
+  and the blocking chip, "+1 more" while a second decision is open, and
+  stays inert.
+- `packages/webui/README.md`: an "Agent state" section.
+
+`packages/control-board/` is unchanged: the view reuses its mark through
+`shell.css`, which is already served.
+
+## Mutants
+
+29 mutants (`run.mjs`, kept in my scratch). Each edits one file, runs the
+tests that own it, and restores the file:
+
+- broker: the bus suite;
+- bus.js: `bus.test.mjs` and `bus-browser.test.mjs`.
+
+The diff is unchanged afterwards. 28 are killed:
+
+- broker, 18 mutants, 17 killed. The killed ones:
+  - working: any holder, no read check, any delivery op, `max` for
+    `since`, any business, working when nothing is unread.
+  - Input needed: any business, any raiser, any route, closed kept,
+    `seq` order only, newest first, `blocking` left as 0/1, the whole
+    decision row.
+  - state and access: waiting wins, a role session widened, a reader
+    getting the plain rows.
+- bus.js, 11 mutants, all killed: no mark, a fixed mark class, no working
+  note, no Attention, the whole question, the question unescaped, the link
+  to the Inbox instead of the decision, no blocking chip, "+N more"
+  always, the count off by one, and the old column order.
+
+The survivor is `b-msg-any-role` (`m.to_role` dropped from the working
+count). It's equivalent: a run is bound to one role in a business
+(`bindLaunch` refuses a second record for the run), and deliveries carry
+the holder's run, so the business and holder already pick the role. I kept
+the filter because it states what is counted.
+
+The first pass had four more survivors, and one mutant killed only by
+unrelated tests. I fixed each and reran it:
+
+- `b-msg-any-business`: test 6 used different run names per business, so
+  the holder alone separated them. Run names are unique per business only,
+  so test 6 now uses one run name in both.
+- `w-more-count-off`: nothing showed a second decision. The browser test
+  now raises one on the Agents page, checks "+1 more" and its link,
+  withdraws it, and checks the count goes.
+- `w-link-inbox` and `w-no-blocking` first edited the same text in the
+  Tasks view, and `b-blocking-raw` the same line in `#decisionView`, where
+  other tests caught it. I narrowed their targets.
+
+## Gate (my run on the candidate)
+
+Worktree at f2f2861b with the patch, run in sequence with `TMPDIR` in my
+scratch and `DOCKER_HOST` pointed at a missing socket:
+
+| Suite | Result |
+|---|---|
+| packages/bus | 86/0 (80 before; 6 new) |
+| packages/control-board | 124/0 |
+| packages/webui | 40/0, the browser tests included |
+| packages/cli | 110/0, since it reads `agents` |
+| scripts/test-*.sh | all nine exit 0: auth 15, conductor 17, config 24, discord 66, extension-package 18, foundation 44, queue 27, release 4, task 26 |
+
+`test-release` and `test-task` skipped their Docker cases without a daemon;
+Sage's gate rerun covers those. No test calls a model. Logs are in my
+scratch (`r59/gate/`), not kept in the repository.
+
+HEAD moved to b31cc8a9 while I packaged, with docs and Sage's row 68 packet
+only. None of the eight files changed, so the patch applies there too.
+
+## Questions for reviewers
+
+1. Is "received and not read" the right working signal? The other choice is
+   the claim's own activity, which the bus doesn't record per turn.
+2. Should Attention list every open decision instead of the first and a
+   count? The Inbox already lists them all; I kept one line per role.
diff --git a/agents/filbert/work/queue-59/build.patch b/agents/filbert/work/queue-59/build.patch
new file mode 100644
index 000000000..a493dc659
--- /dev/null
+++ b/agents/filbert/work/queue-59/build.patch
@@ -0,0 +1,391 @@
+diff --git a/packages/bus/README.md b/packages/bus/README.md
+index 5b57b7fc..30ed0ab5 100644
+--- a/packages/bus/README.md
++++ b/packages/bus/README.md
+@@ -125,9 +125,37 @@ an operator inspect content and delivery evidence after an uncertain result.
+ | `message.read` | `{id}`; recipient holder's acknowledgement; no new holder can acknowledge old holder's delivery. |
+ | `event.emit` | `{kind:'action.allowed',body:{action:'routine',target?},subject?}`; routine observations only. |
+ | `launch.revoke`, `launch.restore` | No args; outside-agent human CLI only. |
+-| `inbox`, `tasks`, `agents` | No args; plain JSON projections scoped to capability's business. |
++| `inbox`, `tasks` | No args; plain JSON projections scoped to capability's business. |
++| `agents` | No args; each held role's latest claim row in the capability's business. Human and reader sessions also get `state`, `working` and `inputNeeded` (Agent state, below); a role session gets the claim rows only. |
+ | `trail` | `{subject}`: task ref, decision UUID or message UUID. Linked records in broker write order. |
+ 
++### Agent state (row 59, #1548)
++
++For a human or reader session, `agents` derives each held role's state from
++records the bus already keeps. Nothing new is written and no schema changed.
++
++- `working` is `{messages, since}` or null: messages to the role that the
++  current holder received and hasn't marked read, and when the oldest was
++  received. The runner receives a batch, takes one turn per message, replies
++  and marks it read, so working means a turn is under way or queued.
++- `inputNeeded` lists the role's open decisions routed to the human, gated
++  first and then oldest, as the Inbox orders them. Each item is
++  `{id, question, class, blocking, task_ref, at}`. Seen is still open.
++- `state` is `working` when `working` is set, else `waiting` when
++  `inputNeeded` is nonempty, else `idle`. Working wins over waiting, as on
++  the control board.
++
++Why the bus and not a seat-to-role map: the business file's `holder` is a
++display name, and the claim's holder is a run, not a seat, so no committed
++data joins a seat to a role. The bus already has the claim, the deliveries
++and the decisions.
++
++Limits: a message routed but not yet received shows idle. A reply that fails
++for a reason other than a gone session leaves its message unread, so the role
++stays working; `since` shows how long. No error or offline state is derived.
++A new holder doesn't inherit the previous holder's unread deliveries;
++decisions stay with the role. Unheld and released roles aren't listed.
++
+ Unknown keys, roles, references, actions and verbs refuse. If writing refusal
+ evidence fails, the caller receives the static `storage-unavailable` code. `human` is the reserved
+ recipient. Message classes are REQUEST, ASSIGNMENT, REVIEW-REQUEST, REVIEW-RESULT,
+diff --git a/packages/bus/src/broker.mjs b/packages/bus/src/broker.mjs
+index 84db8799..d471d600 100644
+--- a/packages/bus/src/broker.mjs
++++ b/packages/bus/src/broker.mjs
+@@ -825,11 +825,14 @@ export class Broker {
+               s.human || s.reader ? 'human' : s.role,
+             )
+             .map((d) => this.#decisionView(d));
+-        if (verb === 'agents')
+-          return this.#store.all(
++        if (verb === 'agents') {
++          const claims = this.#store.all(
+             "SELECT * FROM role_claims c WHERE business=? AND op='claim' AND seq=(SELECT max(seq) FROM role_claims WHERE business=c.business AND role=c.role) ORDER BY role",
+             s.business,
+           );
++          // A role session gets the claims only: another role's decisions aren't its to read.
++          return s.human || s.reader ? claims.map((c) => this.#agentState(c)) : claims;
++        }
+         if (verb === 'tasks')
+           return this.#store
+             .all('SELECT * FROM task_current WHERE business=? ORDER BY task_ref', s.business)
+@@ -861,6 +864,28 @@ export class Broker {
+         fail('unknown-verb');
+     }
+   }
++  // Row 59 (#1548): a held role's state for the Agents view, derived from what the bus
++  // already records. Working: messages the current holder received and hasn't marked read;
++  // the runner marks each one read after its turn. Input needed: the role's open decisions
++  // routed to the human, in Inbox order. Working wins over waiting, as on the control board.
++  #agentState(c) {
++    const busy = this.#store.get(
++      "SELECT count(*) AS messages, min(d.at) AS since FROM messages m JOIN deliveries d ON d.message=m.id AND d.op='delivered' WHERE m.business=? AND m.to_role=? AND d.holder_run=? AND NOT EXISTS(SELECT 1 FROM deliveries r WHERE r.message=m.id AND r.op='read')",
++      c.business,
++      c.role,
++      c.holder_run,
++    );
++    const inputNeeded = this.#store
++      .all(
++        `SELECT d.* FROM decisions d WHERE business=? AND raised_by_role=? AND route_to='human' AND NOT EXISTS(SELECT 1 FROM decision_events x WHERE x.decision=d.id AND x.op IN ${CLOSED}) ORDER BY CASE class WHEN 'gated' THEN 0 ELSE 1 END,seq`,
++        c.business,
++        c.role,
++      )
++      .map((d) => ({ id: d.id, question: d.question, class: d.class, blocking: !!d.blocking, task_ref: d.task_ref, at: d.at }));
++    const working = busy.messages ? { messages: busy.messages, since: busy.since } : null;
++    const state = working ? 'working' : inputNeeded.length ? 'waiting' : 'idle';
++    return { ...c, state, working, inputNeeded };
++  }
+   #claimEnd(s, h, op, decision) {
+     this.#store.run(
+       'INSERT INTO role_claims(at,business,role,op,holder_run,harness,address,by,decision) VALUES(?,?,?,?,?,?,?,?,?)',
+diff --git a/packages/bus/tests/agents.test.mjs b/packages/bus/tests/agents.test.mjs
+new file mode 100644
+index 00000000..23b5126b
+--- /dev/null
++++ b/packages/bus/tests/agents.test.mjs
+@@ -0,0 +1,159 @@
++// Row 59 (#1548): `agents` gives human and reader sessions each held role's state,
++// derived from records the bus already keeps. A role session gets the claims only.
++import test from 'node:test';
++import assert from 'node:assert/strict';
++import { mkdtempSync, rmSync } from 'node:fs';
++import { tmpdir } from 'node:os';
++import { join } from 'node:path';
++import { Store } from '../src/store.mjs';
++import { Broker } from '../src/broker.mjs';
++
++const options = [
++  { key: 'yes', text: 'Allow' },
++  { key: 'no', text: 'Decline' },
++];
++const roles = {
++  pm: { authority: { withinRole: ['message.send', 'task.create'], crossRole: [] } },
++  cto: { authority: { withinRole: ['message.send'], crossRole: ['task.scope.change'] } },
++  coder: { authority: { withinRole: ['message.send'], crossRole: ['task.scope.change'] } },
++};
++const businesses = {
++  demo: { id: 'demo', human: 'jason', arbiters: { technical: 'cto', delivery: 'pm' }, roles },
++  other: { id: 'other', human: 'jason', arbiters: { technical: 'cto', delivery: 'pm' }, roles },
++};
++const CLAIM = ['seq', 'at', 'business', 'role', 'op', 'holder_run', 'harness', 'address', 'by', 'reason', 'decision'];
++function setup(t) {
++  const root = mkdtempSync(join(tmpdir(), 'bus-agents-'));
++  const store = new Store(root);
++  const b = new Broker({ store, businesses });
++  t.after(() => {
++    store.close();
++    rmSync(root, { recursive: true, force: true });
++  });
++  const agent = (role, business = 'demo', run = `${business}-${role}-run`) => {
++    const cap = b.bindLaunch({ business, role, run, harness: 'pi', address: run });
++    b.request(cap, { verb: 'role.claim' });
++    return cap;
++  };
++  const human = b.bindHuman({ business: 'demo', human: 'jason', via: 'cli', outsideAgent: true });
++  const reader = b.bindReader({ business: 'demo' });
++  return { b, store, agent, human, reader };
++}
++const call = (b, cap, verb, args = {}) => b.request(cap, { verb, args });
++const raise = (b, cap, action, extra = {}) =>
++  call(b, cap, 'decision.raise', { action, question: `${action}?`, options, recommendation: 'no', blocking: false, ...extra });
++const byRole = (rows) => Object.fromEntries(rows.map((r) => [r.role, r]));
++const states = (b, cap) => Object.fromEntries(call(b, cap, 'agents').map((r) => [r.role, r.state]));
++const delivered = (store, id) => store.get("SELECT at FROM deliveries WHERE message=? AND op='delivered'", id).at;
++
++test('agents: a held role with nothing on the bus is idle; a role session gets the claim rows unchanged', (t) => {
++  const { b, agent, human, reader } = setup(t);
++  const pm = agent('pm');
++  agent('coder');
++  const rows = call(b, human, 'agents');
++  assert.deepEqual(rows.map((r) => [r.role, r.state, r.working, r.inputNeeded]), [
++    ['coder', 'idle', null, []],
++    ['pm', 'idle', null, []],
++  ]);
++  for (const r of rows) assert.deepEqual(Object.keys(r), [...CLAIM, 'state', 'working', 'inputNeeded']);
++  assert.deepEqual(call(b, reader, 'agents'), rows);
++  const plain = call(b, pm, 'agents');
++  for (const r of plain) assert.deepEqual(Object.keys(r), CLAIM);
++  assert.deepEqual(plain.map((r) => ({ ...r })), rows.map((r) => Object.fromEntries(CLAIM.map((k) => [k, r[k]]))));
++});
++
++test('agents: working counts what the holder received and has not read; routed alone is not working', (t) => {
++  const { b, store, agent, human } = setup(t);
++  const pm = agent('pm');
++  const one = call(b, human, 'message.send', { to: 'pm', body: 'first' });
++  assert.equal(states(b, human).pm, 'idle', 'routed, not received');
++  assert.deepEqual(call(b, pm, 'message.receive').map((m) => m.id), [one.id]);
++  const two = call(b, human, 'message.send', { to: 'pm', body: 'second' });
++  let row = byRole(call(b, human, 'agents')).pm;
++  assert.equal(row.state, 'working');
++  assert.deepEqual(row.working, { messages: 1, since: delivered(store, one.id) });
++  call(b, pm, 'message.receive');
++  row = byRole(call(b, human, 'agents')).pm;
++  assert.deepEqual(row.working, { messages: 2, since: delivered(store, one.id) });
++  call(b, pm, 'message.read', { id: one.id });
++  row = byRole(call(b, human, 'agents')).pm;
++  assert.deepEqual(row.working, { messages: 1, since: delivered(store, two.id) });
++  call(b, pm, 'message.read', { id: two.id });
++  row = byRole(call(b, human, 'agents')).pm;
++  assert.deepEqual([row.state, row.working], ['idle', null]);
++});
++
++test("agents: input needed is the role's open decisions routed to the human, gated first, then oldest", (t) => {
++  const { b, agent, human } = setup(t);
++  const cto = agent('cto');
++  const coder = agent('coder');
++  agent('pm');
++  // The arbiter raising a cross-role decision in its own domain routes it to the human.
++  const own = raise(b, cto, 'task.scope.change', { domain: 'technical', target: 'vikunja:3/1' });
++  const toCto = raise(b, coder, 'task.scope.change', { domain: 'technical', target: 'vikunja:3/2' });
++  const first = raise(b, cto, 'deploy', { target: 'release-1', task_ref: 'vikunja:3/3', blocking: true });
++  const second = raise(b, cto, 'deploy', { target: 'release-2' });
++  const replaced = raise(b, cto, 'deploy', { target: 'release-3' });
++  raise(b, cto, 'deploy', { target: 'release-3b', supersedes: replaced.id, question: 'Ship 3b?' });
++  const resolved = raise(b, cto, 'deploy', { target: 'release-4' });
++  call(b, human, 'decision.resolve', { id: resolved.id, choice: 'no' });
++  call(b, human, 'decision.seen', { id: second.id });
++  assert.deepEqual([own.route_to, own.class, toCto.route_to, first.route_to, first.class], ['human', 'cross-role', 'cto', 'human', 'gated']);
++  const rows = byRole(call(b, human, 'agents'));
++  assert.equal(rows.cto.state, 'waiting');
++  assert.equal(rows.cto.working, null);
++  const latest = call(b, human, 'inbox').find((d) => d.question === 'Ship 3b?');
++  assert.deepEqual(rows.cto.inputNeeded, [
++    { id: first.id, question: 'deploy?', class: 'gated', blocking: true, task_ref: 'vikunja:3/3', at: first.at },
++    { id: second.id, question: 'deploy?', class: 'gated', blocking: false, task_ref: null, at: second.at },
++    { id: latest.id, question: 'Ship 3b?', class: 'gated', blocking: false, task_ref: null, at: latest.at },
++    { id: own.id, question: 'task.scope.change?', class: 'cross-role', blocking: false, task_ref: null, at: own.at },
++  ]);
++  // The inbox shows the same open decisions; a decision routed to a role is no one's Input needed.
++  assert.deepEqual(call(b, human, 'inbox').map((d) => d.id), rows.cto.inputNeeded.map((d) => d.id));
++  assert.deepEqual([rows.coder.state, rows.coder.inputNeeded, rows.pm.state], ['idle', [], 'idle']);
++  for (const d of rows.cto.inputNeeded) call(b, human, 'decision.resolve', { id: d.id, choice: 'no' });
++  assert.deepEqual([byRole(call(b, human, 'agents')).cto.state, byRole(call(b, human, 'agents')).cto.inputNeeded], ['idle', []]);
++});
++
++test('agents: working wins over waiting, and Input needed still shows', (t) => {
++  const { b, agent, human } = setup(t);
++  const cto = agent('cto');
++  const asked = raise(b, cto, 'deploy', { target: 'release-1' });
++  call(b, human, 'message.send', { to: 'cto', body: 'status?' });
++  call(b, cto, 'message.receive');
++  const row = byRole(call(b, human, 'agents')).cto;
++  assert.equal(row.state, 'working');
++  assert.equal(row.working.messages, 1);
++  assert.deepEqual(row.inputNeeded.map((d) => d.id), [asked.id]);
++});
++
++test("agents: a new holder doesn't inherit what the last one left unread; decisions stay with the role", (t) => {
++  const { b, agent, human } = setup(t);
++  const first = agent('cto', 'demo', 'cto-one');
++  const asked = raise(b, first, 'deploy', { target: 'release-1' });
++  call(b, human, 'message.send', { to: 'cto', body: 'left unread' });
++  call(b, first, 'message.receive');
++  assert.equal(states(b, human).cto, 'working');
++  call(b, first, 'role.release');
++  assert.deepEqual(call(b, human, 'agents'), [], 'a released role is not listed');
++  agent('cto', 'demo', 'cto-two');
++  const row = byRole(call(b, human, 'agents')).cto;
++  assert.deepEqual([row.holder_run, row.state, row.working], ['cto-two', 'waiting', null]);
++  assert.deepEqual(row.inputNeeded.map((d) => d.id), [asked.id]);
++});
++
++test('agents: state reads only its own business, even for a run name both use', (t) => {
++  const { b, agent, human } = setup(t);
++  // A run name is unique per business only, so the holder alone doesn't separate them.
++  agent('cto', 'demo', 'cto-run');
++  const away = agent('cto', 'other', 'cto-run');
++  raise(b, away, 'deploy', { target: 'release-1' });
++  const otherHuman = b.bindHuman({ business: 'other', human: 'jason', via: 'cli', outsideAgent: true });
++  call(b, otherHuman, 'message.send', { to: 'cto', body: 'elsewhere' });
++  call(b, away, 'message.receive');
++  const here = byRole(call(b, human, 'agents')).cto;
++  assert.deepEqual([here.state, here.working, here.inputNeeded], ['idle', null, []]);
++  const there = byRole(call(b, otherHuman, 'agents')).cto;
++  assert.deepEqual([there.state, there.working.messages, there.inputNeeded.length], ['working', 1, 1]);
++});
+diff --git a/packages/webui/README.md b/packages/webui/README.md
+index e43118d5..092b6b0e 100644
+--- a/packages/webui/README.md
++++ b/packages/webui/README.md
+@@ -101,6 +101,17 @@ note is `agents/dewey/work/wui/SLICE1-VIEWS.md`.
+   example `human-required` from a Console started inside an agent run), "No bus to read" (no system
+   config, or no bus host and no `--business`) or "The read failed".
+ 
++## Agent state (row 59, #1548)
++
++`#/agents` adds State and Attention columns. State is the board's mark
++(● working, ◐ waiting, – idle) from the bus `agents` verb, with the number
++of messages and since when for a working role. Attention shows
++"Input needed:" with the first line of the role's first open decision,
++linked to `#/inbox/<id>`, a blocking chip, and "+N more" to the Inbox when
++there are others. The page says what each state means. It writes nothing;
++the server passes the rows through unchanged. How the bus derives the state
++and its limits: `packages/bus/README.md`, "Agent state".
++
+ ## Shell (row 53, #1542)
+ 
+ The Console is restyled to `docs/design` (`IMPLEMENTING.md`). It is a restyle
+diff --git a/packages/webui/src/public/bus.css b/packages/webui/src/public/bus.css
+index 39cf2991..54d2c736 100644
+--- a/packages/webui/src/public/bus.css
++++ b/packages/webui/src/public/bus.css
+@@ -25,7 +25,7 @@ body.on-bus .frame,body.on-bus.has-inspector .frame{grid-template-columns:240px
+ .s1-plain{list-style:none;padding:0;margin:0 0 10px;display:grid;gap:6px}.s1-plain li{overflow-wrap:anywhere}
+ .chips .chip{gap:6px}.panel{margin-bottom:16px}.panel h3{font-size:1rem;margin:14px 0 6px}
+ /* Tables */
+-table.s1-table td,table.s1-table th{overflow-wrap:anywhere}table.s1-tasks{min-width:900px}table.s1-tasks .s1-title{min-width:220px;max-width:340px}table.s1-agents{min-width:820px}
++table.s1-table td,table.s1-table th{overflow-wrap:anywhere}table.s1-tasks{min-width:900px}table.s1-tasks .s1-title{min-width:220px;max-width:340px}table.s1-agents{min-width:1000px}
+ table.s1-table tbody th{font-weight:600;text-transform:none;letter-spacing:0;color:var(--text);font-size:.9rem;white-space:normal}
+ .s1-done summary{list-style:none}.s1-done summary h2{display:inline}.s1-done summary::before{content:'▸ ';color:var(--muted)}.s1-done[open] summary::before{content:'▾ '}.s1-done{margin-bottom:20px}
+ .s1-marker{text-decoration:none}.s1-launch{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
+diff --git a/packages/webui/src/public/bus.js b/packages/webui/src/public/bus.js
+index affb9b7b..8422a87a 100644
+--- a/packages/webui/src/public/bus.js
++++ b/packages/webui/src/public/bus.js
+@@ -325,12 +325,23 @@
+   }
+ 
+   // Agents
++  // Row 59 (#1548): the state mark is the control board's (shell.css), glyph and word. The
++  // broker derives the state from its own records: working while the holder has messages it
++  // received and hasn't answered, waiting while a decision the role raised waits for the
++  // human, otherwise idle.
++  const stateMark = state => `<span class="badge st st-${esc(state || 'unknown')} badge-${{ working: 'ok', waiting: 'attn' }[state] || 'muted'}">${esc(state || 'unknown')}</span>`;
++  function attention(c) {
++    const asks = Array.isArray(c.inputNeeded) ? c.inputNeeded : [];
++    if (!asks.length) return none;
++    const d = asks[0];
++    return `Input needed: <a href="#/inbox/${enc(d.id)}">${txt(first(d.question))}</a> <span class="source">${txt(short(d.id))}</span>${d.blocking ? ` ${blockChip('blocking')}` : ''}${asks.length > 1 ? ` <a href="#/inbox">+${esc(asks.length - 1)} more</a>` : ''}`;
++  }
+   async function agentsView(get) {
+     const claims = await get('agents');
+-    const rows = claims.map(c => `<tr><th scope="row">${txt(c.role)}</th><td>${txt(c.holder_run)}</td><td>${txt(c.harness)}${c.address ? `<span class="source">${txt(c.address)}</span>` : ''}</td><td>${when(c.at)}</td></tr>`).join('');
++    const rows = claims.map(c => `<tr><th scope="row">${txt(c.role)}</th><td>${stateMark(c.state)}${c.working ? `<span class="source">${esc(plural(c.working.messages, 'message'))} since ${when(c.working.since)}</span>` : ''}</td><td>${attention(c)}</td><td>${txt(c.holder_run)}</td><td>${txt(c.harness)}${c.address ? `<span class="source">${txt(c.address)}</span>` : ''}</td><td>${when(c.at)}</td></tr>`).join('');
+     return `${head('Agents', readNote())}
+-      <section aria-labelledby="b-claims"><h2 id="b-claims">Held roles <span class="count">${claims.length}</span></h2><p class="small muted">The current holder of each claimed role. A role nobody holds does not appear.</p>
+-      ${claims.length ? `<div class="table-wrap" tabindex="0" role="region" aria-label="Held roles, scroll for all columns"><table class="s1-table s1-agents"><thead><tr>${['Role', 'Holder', 'Harness', 'Held since'].map(h => `<th scope="col">${h}</th>`).join('')}</tr></thead><tbody>${rows}</tbody></table></div>` : empty('No role is held right now.', 'A role shows here while a run holds its claim on the bus.')}</section>
++      <section aria-labelledby="b-claims"><h2 id="b-claims">Held roles <span class="count">${claims.length}</span></h2><p class="small muted">The current holder of each claimed role. A role nobody holds does not appear. Working: the holder has messages it received and hasn't answered yet. Waiting: a decision the role raised is open in your inbox. Otherwise idle.</p>
++      ${claims.length ? `<div class="table-wrap" tabindex="0" role="region" aria-label="Held roles, scroll for all columns"><table class="s1-table s1-agents"><thead><tr>${['Role', 'State', 'Attention', 'Holder', 'Harness', 'Held since'].map(h => `<th scope="col">${h}</th>`).join('')}</tr></thead><tbody>${rows}</tbody></table></div>` : empty('No role is held right now.', 'A role shows here while a run holds its claim on the bus.')}</section>
+       <p class="small muted">Not shown here yet: ${gap('Role instances, launch limits and model families')} ${gap('Launch state')} ${gap('Live and ended sessions')} ${gap('Credential notices')}</p>
+       <p class="small muted">Board seats stay on the <a href="#/">control board</a>. This view is about roles.</p>`;
+   }
+diff --git a/packages/webui/tests/bus-browser.test.mjs b/packages/webui/tests/bus-browser.test.mjs
+index aebd3c30..200f9428 100644
+--- a/packages/webui/tests/bus-browser.test.mjs
++++ b/packages/webui/tests/bus-browser.test.mjs
+@@ -36,7 +36,10 @@ function seed(root) {
+   const store = new Store(root), b = new Broker({ store, businesses });
+   const launch = (role, harness, address) => { const cap = b.bindLaunch({ business: 'demo', role, run: `${role}-run`, harness, address }); b.request(cap, { verb: 'role.claim' }); return cap; };
+   const coder = launch('coder', 'pi', 'coder-run'), pm = launch('pm', 'pi', 'pm-run');
+-  launch('cto', 'claude-code', 'cto-thread');
++  const cto = launch('cto', 'claude-code', 'cto-thread');
++  // Row 59 (#1548): CTO has a message it received and hasn't answered, so it is working.
++  b.request(pm, { verb: 'message.send', args: { to: 'cto', body: 'Review the inbox design' } });
++  b.request(cto, { verb: 'message.receive' });
+   const human = b.bindHuman({ business: 'demo', human: 'jason', via: 'cli', outsideAgent: true });
+   // The human's request, the task PM created for it, a later poll that moved it, and a refused write.
+   const asked = b.request(human, { verb: 'message.send', args: { to: 'pm', body: `Build the inbox ${HOSTILE}` } });
+@@ -62,7 +65,9 @@ function seed(root) {
+   const calls = [];
+   let fail = null;
+   const bus = views({ call: async (verb, args = {}) => { calls.push(verb); if (fail) throw new BusReadError(fail); return structuredClone(b.request(reader, { verb, args })); } });
+-  return { store, bus, calls, fail: code => { fail = code; }, ids: { old: old.id, open: open.id, routed: routed.id, resolved: resolved.id } };
++  // Row 59 (#1548): a second open decision for Coder, raised and withdrawn on the Agents page.
++  const second = { raise: () => raise({ ...push, question: 'Tag the release?', target: 'tag', blocking: false }).id, withdraw: id => b.request(coder, { verb: 'decision.withdraw', args: { id } }) };
++  return { store, bus, calls, second, fail: code => { fail = code; }, ids: { old: old.id, open: open.id, routed: routed.id, resolved: resolved.id } };
+ }
+ 
+ test('S5 pages in a browser: real broker rows, inert text, Copy, routes, failures, layout and no writes', { timeout: 180000 }, async () => {
+@@ -212,6 +217,26 @@ test('S5 pages in a browser: real broker rows, inert text, Copy, routes, failure
+     await go('#/agents', 'Agents');
+     assert.deepEqual(await b.evaluate('[...document.querySelectorAll("#bus-view table.s1-agents tbody th")].map(e=>e.textContent)').then(r => r.sort()), ['coder', 'cto', 'pm']);
+     assert.match(await b.evaluate('[...document.querySelectorAll("#bus-view table.s1-agents tbody tr")].find(r=>r.querySelector("th").textContent==="cto").textContent'), /cto-runclaude-codecto-thread/);
++    // Row 59 (#1548): the state mark and Input needed per role. Coder's open push decision waits on the human.
++    const agentRow = role => b.evaluate(`(() => { const r = [...document.querySelectorAll("#bus-view table.s1-agents tbody tr")].find(r => r.querySelector("th").textContent === ${JSON.stringify(role)}); return [...r.querySelectorAll("td")].map(td => td.textContent); })()`);
++    assert.deepEqual(await b.evaluate('[...document.querySelectorAll("#bus-view table.s1-agents thead th")].map(e=>e.textContent)'), ['Role', 'State', 'Attention', 'Holder', 'Harness', 'Held since']);
++    const [coderRow, ctoRow, pmRow] = [await agentRow('coder'), await agentRow('cto'), await agentRow('pm')];
++    assert.equal(coderRow[0], 'waiting'); assert.match(coderRow[1], /^Input needed: Push the release\? .*blocking$/);
++    assert.ok(!coderRow[1].includes('Second line'), 'only the first line of the question');
++    assert.match(ctoRow[0], /^working1 message since /); assert.equal(ctoRow[1], 'none');
++    assert.deepEqual([pmRow[0], pmRow[1]], ['idle', 'none']);
++    assert.equal(await b.evaluate('document.querySelector("#bus-view table.s1-agents td a[href^=\\"#/inbox/\\"]")?.getAttribute("href")'), `#/inbox/${s.ids.open}`);
++    assert.deepEqual(await b.evaluate('[...document.querySelectorAll("#bus-view table.s1-agents .st")].map(e=>[e.className.split(" ").find(c=>c.startsWith("st-")), getComputedStyle(e,"::before").content])').then(r => r.sort()), [['st-idle', '"–" / ""'], ['st-waiting', '"◐" / ""'], ['st-working', '"●" / ""']]);
++    // Gated first, then oldest: the push decision stays first and the new one is counted.
++    const extra = s.second.raise();
++    await b.evaluate('document.querySelector("#refresh").click()');
++    await wait('document.querySelector("#bus-view table.s1-agents")?.textContent.includes("+1 more")');
++    assert.match((await agentRow('coder'))[1], /^Input needed: Push the release\? .*blocking \+1 more$/);
++    assert.equal(await b.evaluate('[...document.querySelectorAll("#bus-view table.s1-agents td a")].find(a=>a.textContent==="+1 more").getAttribute("href")'), '#/inbox');
++    s.second.withdraw(extra);
++    await b.evaluate('document.querySelector("#refresh").click()');
++    await wait('!document.querySelector("#bus-view table.s1-agents")?.textContent.includes("more")');
++    await inertCheck('agents');
+     for (const label of ['Role instances, launch limits and model families', 'Launch state', 'Live and ended sessions', 'Credential notices'])
+       assert.ok((await text('#bus-view')).includes(`${label}: not in the Q1 module`), label);
+     await noOverflow('agents');
+diff --git a/packages/webui/tests/bus.test.mjs b/packages/webui/tests/bus.test.mjs
+index 2d9ca6ba..5b078168 100644
+--- a/packages/webui/tests/bus.test.mjs
++++ b/packages/webui/tests/bus.test.mjs
+@@ -70,6 +70,8 @@ test('bus routes serve the four reads from the reader view, unescaped JSON for t
+ 
+   const agents = await read('/api/bus/agents');
+   assert.deepEqual(agents.body.rows.map(r => [r.role, r.op]), [['coder', 'claim']]);
++  // Row 59 (#1548): the reader view carries the state the broker derives.
++  assert.deepEqual([agents.body.rows[0].state, agents.body.rows[0].working, agents.body.rows[0].inputNeeded.map(d => [d.id, d.blocking, d.class])], ['waiting', null, [[decision.id, true, 'gated']]]);
+ 
+   const id = inbox.body.rows[0].id;
+   const trail = await read('/api/bus/trail?subject=' + encodeURIComponent(id));
diff --git a/agents/filbert/work/queue-59/candidate-manifest.sha256 b/agents/filbert/work/queue-59/candidate-manifest.sha256
new file mode 100644
index 000000000..e859eced3
--- /dev/null
+++ b/agents/filbert/work/queue-59/candidate-manifest.sha256
@@ -0,0 +1,8 @@
+bc354048f0df93aefd8a58cae1f2421df066efce48beefc7f23fe46763fe43bd  packages/bus/README.md
+4701efe9d7edf5869ed011395d114b8156b99f735b841f6cab0255a635ae5bca  packages/bus/src/broker.mjs
+4e5c3fe7793b9a026f274f0645c440907c467c9fdc11324f167bcb9bdd1fd31b  packages/bus/tests/agents.test.mjs
+f2b91ca5ffab6ae5ad19f66bc4d11cb6cf99777f1cf18a3c44449a0998ad664f  packages/webui/README.md
+cd0fa9e4a7fa00275aacf89eb73007baa193c6a08ea135b9bf48f596d32e418a  packages/webui/src/public/bus.css
+899ef3e3a27ba14100135dd92a71110556113feb2585db99648624e50400aab2  packages/webui/src/public/bus.js
+acefab3ff732fa255b207cd3105589ee30f3f2c94a7ba651528f0f73fe4b0e53  packages/webui/tests/bus-browser.test.mjs
+a3d33ee916598525d5e8ea86202b96fda9416dd798990ac39ee7b786cb68ee3a  packages/webui/tests/bus.test.mjs