blast-radius

1// Copyright 2026 Anthropic PBC
2// SPDX-License-Identifier: Apache-2.0
3//
4// Blast Radius: holds a risky Bash command and shows what it would change.
5//
6// tool.call (Bash): if the command is risky, work out its blast radius, open a
7// pane with Proceed and Cancel, and hold the call until one is pressed.
8// ui.render (Pane): draws the report. If the surface won't place the pane (a
9// narrow terminal), the same report is drawn in the AbovePrompt band instead.
10//
11// Holding: a hook has 10 s of its own time, but time spent inside a `$` call is
12// free. So the hold loop waits on a short `$.process.run(["sleep", ...])` until
13// a button's onPress sets the decision.
14//
15// The host reads `on(...)` and `$.noun.method(...)` from source, so they are
16// spelled literally, and helpers that take `$` are top-level functions.
17
18const PANE_ID = "blast-radius";
19const POLL_SECONDS = "0.25";
20const HOLD_LIMIT_MS = 10 * 60 * 1000;
21const LIST_MAX = 10;
22
23// The call being held, or null. One at a time: Bash calls in a turn run in order.
24let held = null;
25
26export function register(on) {
27  on("tool.call", { tool: "Bash" }, async ($, e, next) => {
28    const risk = classify(String(e.command ?? ""));
29    if (risk === null) {
30      return next(e);
31    }
32    // One hold at a time. If another risky call is already held (a subagent's,
33    // say), wait until it is answered. `held` is claimed with no await between
34    // the check and the claim, so two waiting calls can't both get through.
35    while (held !== null) {
36      if (next.signal.aborted) {
37        return { deny: "Blast Radius held this command and did not run it: the turn was interrupted. Do not retry it unless the user asks you to." };
38      }
39      await $.process.run(["sleep", POLL_SECONDS], { timeoutMs: 5000 });
40    }
41    const mine = { command: String(e.command), risk, report: null, decision: null, where: "pane" };
42    held = mine;
43
44    let opened = { isPlaced: false };
45    let decision;
46    let summary = risk.label;
47    try {
48      // Measure where the command will run: the session folder, moved by any
49      // `cd dir &&` or `git -C dir` earlier in the same command line.
50      const sessionCwd = await $.session.cwd();
51      const cwd = risk.dir ? await resolveDir($, sessionCwd, risk.dir) : sessionCwd;
52      mine.report = cwd === null
53        ? { summary: `${risk.label} in ${risk.dir}`, lines: [], note: `Couldn't find the folder ${risk.dir}, so I couldn't measure what this would change.` }
54        : await measure($, risk, cwd);
55      summary = mine.report.summary;
56
57      opened = await $.ui.open({ id: PANE_ID, title: "Blast Radius", focus: true, rows: paneRows(mine.report) });
58      if (!opened.isPlaced) {
59        mine.where = "band";
60      }
61      $.ui.invalidate("ui.render");
62
63      const startedAt = await $.clock.now();
64      while (mine.decision === null) {
65        if (next.signal.aborted) {
66          mine.decision = "interrupted";
67          break;
68        }
69        if ((await $.clock.now()) - startedAt > HOLD_LIMIT_MS) {
70          mine.decision = "timeout";
71          break;
72        }
73        await $.process.run(["sleep", POLL_SECONDS], { timeoutMs: 5000 });
74      }
75    } catch {
76      mine.decision = "error"; // anything unexpected refuses the command
77    } finally {
78      decision = mine.decision;
79      // Close this call's pane before releasing the hold, so the next call's
80      // pane can't be the one that gets closed.
81      try {
82        if (opened.isPlaced) {
83          await $.ui.close({ id: PANE_ID });
84        }
85      } catch {
86        // the pane is already gone
87      }
88      if (held === mine) {
89        held = null;
90      }
91      $.ui.invalidate("ui.render");
92    }
93
94    if (decision === "proceed") {
95      $.ui.toast("Blast Radius: running it");
96      return next(e);
97    }
98    const why = {
99      cancel: "the user pressed Cancel",
100      timeout: "no answer within 10 minutes",
101      interrupted: "the turn was interrupted",
102      error: "Blast Radius hit an error while holding it",
103    }[decision] ?? "no answer was recorded";
104    return {
105      deny: `Blast Radius held this command and did not run it: ${why}. It would have: ${summary}. Do not retry it unless the user asks you to.`,
106    };
107  });
108
109  on("ui.render", { component: "Pane" }, ($, e, next) => {
110    if (e.requestId !== PANE_ID || held === null || held.report === null) {
111      return next(e);
112    }
113    return draw($.ui.resolve(e), held);
114  });
115
116  // cockpit patch: stack above whatever other plugins draw in this slot instead of replacing it.
117  on("ui.render", { component: "AbovePrompt" }, async ($, e, next) => {
118    const below = await next(e);
119    if (held === null || held.report === null || held.where !== "band") {
120      return below;
121    }
122    const { Box } = $.ui.resolve(e);
123    return Box({ flexDirection: "column", children: [draw($.ui.resolve(e), held), below].filter(Boolean) });
124  });
125}
126
127// ---- What counts as risky -------------------------------------------------
128
129// sudo options that take a value, so the value isn't read as the command.
130const SUDO_VALUE_OPTIONS = new Set(["-u", "-g", "-C", "-D", "-h", "-p", "-r", "-t", "-T", "-U"]);
131// Commands that only read, so a bare word "migrate" in them isn't a migration.
132const READ_ONLY = new Set(["ls", "cat", "echo", "printf", "grep", "rg", "find", "less", "head", "tail", "cd", "git"]);
133
134/** A folder a later `cd arg` moves to, given the folder so far (null = the session folder). */
135function joinDir(dir, arg) {
136  if (arg === undefined || arg === "~" || arg.startsWith("/") || arg.startsWith("~/")) {
137    return arg ?? "~";
138  }
139  return dir ? `${dir}/${arg}` : arg;
140}
141
142/** The first risky segment of a shell command, or null. */
143function classify(command) {
144  let dir = null; // where a `cd` earlier on the line moved to; null means the session folder
145  const scopes = []; // dir to restore when a ( subshell ) closes
146  const pushed = []; // pushd stack, for popd
147  for (const raw of command.split(/&&|\|\||;|\||\n/)) {
148    const opens = (raw.match(/^\s*\(+/)?.[0].trim().length) ?? 0;
149    // Trailing redirects and & don't hide a closing ) : `(cd sub && make) > log`.
150    const tail = raw.replace(/(?:\s*(?:\d*>>?|&>>?|<)\s*\S+|\s*&)+\s*$/, "");
151    const closes = (tail.match(/\)+\s*$/)?.[0].trim().length) ?? 0;
152    for (let k = 0; k < opens; k += 1) {
153      scopes.push(dir);
154    }
155    const risk = classifySegment(raw, dir, pushed);
156    if (risk !== null && risk.cd === undefined) {
157      return risk;
158    }
159    if (risk !== null) {
160      dir = risk.cd; // a cd, pushd or popd moved the folder
161    }
162    for (let k = 0; k < closes && scopes.length > 0; k += 1) {
163      dir = scopes.pop(); // a cd inside ( ... ) doesn't outlive it
164    }
165  }
166  return null;
167}
168
169// Words that can come before the real command without changing what it does.
170const PREFIXES = new Set(["command", "exec", "env", "nohup", "time", "then", "do", "else", "!"]);
171
172/** One segment: a risk, { cd } for a folder change, or null. */
173function classifySegment(segment, dir, pushed) {
174  {
175    const words = tokenize(segment.trim().replace(/^[({]+\s*/, "").replace(/\s*[)}]+$/, ""));
176    while (words.length > 0 && /^[A-Za-z_][A-Za-z0-9_]*=/.test(words[0])) {
177      words.shift(); // leading VAR=value
178    }
179    if (words[0] === "sudo") {
180      words.shift();
181      while (words.length > 0 && words[0].startsWith("-")) {
182        const option = words.shift();
183        if (SUDO_VALUE_OPTIONS.has(option)) {
184          words.shift();
185        }
186      }
187    }
188    while (words.length > 0 && (PREFIXES.has(words[0]) || /^[A-Za-z_][A-Za-z0-9_]*=/.test(words[0]))) {
189      words.shift();
190    }
191    if (words[0] === "nice") {
192      words.shift();
193      if (words[0] === "-n") {
194        words.splice(0, 2);
195      } else if (/^-\d+$/.test(words[0] ?? "")) {
196        words.shift();
197      }
198    }
199    const [first, ...args] = words;
200    if (first === undefined) {
201      return null;
202    }
203    const cmd = first.replace(/^\\/, ""); // \rm skips aliases; it's still rm
204    if (cmd === "cd") {
205      return { cd: args[0] === "-" ? "-" : joinDir(dir, args[0]) };
206    }
207    if (cmd === "pushd") {
208      pushed.push(dir);
209      return { cd: joinDir(dir, args[0]) };
210    }
211    if (cmd === "popd") {
212      return { cd: pushed.length > 0 ? pushed.pop() : "-" };
213    }
214    if (cmd === "rm" || cmd.endsWith("/rm")) {
215      const flags = args.filter((a) => a.startsWith("-"));
216      const recursive = flags.some((f) => f === "--recursive" || (/^-[^-]/.test(f) && /[rR]/.test(f)));
217      const force = flags.some((f) => f === "--force" || (/^-[^-]/.test(f) && f.includes("f")));
218      if (recursive || force) {
219        const targets = args.filter((a) => !a.startsWith("-") || a === "-");
220        return { kind: "rm", label: `rm ${flags.join(" ")}`.trim(), targets, dir };
221      }
222    }
223    if (cmd === "git") {
224      // Git's own options come before the subcommand; -C moves where it runs.
225      let gitDir = dir;
226      let i = 0;
227      while (i < args.length && args[i].startsWith("-")) {
228        if (args[i] === "-C" && i + 1 < args.length) {
229          gitDir = joinDir(gitDir, args[i + 1]);
230          i += 2;
231        } else if (args[i] === "-c" && i + 1 < args.length) {
232          i += 2;
233        } else {
234          i += 1;
235        }
236      }
237      const sub = args[i];
238      const rest = args.slice(i + 1);
239      if (sub === "reset" && rest.includes("--hard")) {
240        return { kind: "git-reset", label: "git reset --hard", args: rest, dir: gitDir };
241      }
242      if (sub === "clean") {
243        return { kind: "git-clean", label: "git clean", args: rest, dir: gitDir };
244      }
245      if (sub === "push" && rest.some((a) => a === "--force" || a === "-f" || a.startsWith("--force-with-lease") || /^\+/.test(a))) {
246        return { kind: "git-push-force", label: "git push --force", args: rest, dir: gitDir };
247      }
248      const stagedOnly = sub === "restore" && rest.includes("--staged") && !rest.includes("--worktree") && !rest.includes("-W");
249      if ((sub === "checkout" || sub === "restore") && rest.includes(".") && !stagedOnly) {
250        return { kind: "git-checkout", label: `git ${sub} -- .`, args: rest, dir: gitDir };
251      }
252    }
253    const joined = words.join(" ");
254    if (/\balembic\s+upgrade\b/.test(joined)) {
255      return { kind: "migrate", tool: "alembic", label: "alembic upgrade", dir };
256    }
257    if (/\bdb:migrate(?!:status\b)/.test(joined)) {
258      return { kind: "migrate", tool: "rails", label: "db:migrate", dir };
259    }
260    if (/\bprisma\s+migrate\b/.test(joined)) {
261      return { kind: "migrate", tool: "prisma", label: "prisma migrate", dir };
262    }
263    if (/\bmanage\.py\s+migrate\b/.test(joined)) {
264      return { kind: "migrate", tool: "django", label: "manage.py migrate", dir };
265    }
266    if (!READ_ONLY.has(cmd) && args.includes("migrate")) {
267      return { kind: "migrate", tool: "unknown", label: "migrate", dir };
268    }
269  }
270  return null;
271}
272
273// Resolves a `cd` target to an absolute folder, or null if it doesn't exist.
274// The target is passed as an argument, never as source.
275const CD_SCRIPT = `unset CDPATH; d="$1"; case "$d" in "~") d="$HOME";; "~/"*) d="$HOME/\${d#\\~/}";; esac; cd -- "$d" 2>/dev/null && pwd -P`;
276
277async function resolveDir($, sessionCwd, dir) {
278  if (dir === "-") {
279    return null; // `cd -` depends on the shell's history
280  }
281  const run = await $.process.run(["bash", "-c", CD_SCRIPT, "blast-radius", dir], { cwd: sessionCwd, timeoutMs: 5000 });
282  const out = run.stdout.trim();
283  return run.exitCode === 0 && out !== "" ? out : null;
284}
285
286/** Splits one segment into words, honouring quotes. Good enough to read flags and paths. */
287function tokenize(text) {
288  const words = [];
289  const re = /"((?:[^"\\]|\\.)*)"|'([^']*)'|(\S+)/g;
290  let m;
291  while ((m = re.exec(text)) !== null) {
292    words.push(m[1] ?? m[2] ?? m[3]);
293  }
294  return words;
295}
296
297// ---- Measuring the blast radius -------------------------------------------
298
299/** { summary, lines, note } for the pane. Never throws: a failed read is said, not hidden. */
300async function measure($, risk, cwd) {
301  try {
302    if (risk.kind === "rm") {
303      return await measureRm($, risk, cwd);
304    }
305    if (risk.kind === "migrate") {
306      return await measureMigrations($, risk, cwd);
307    }
308    return await measureGit($, risk, cwd);
309  } catch (error) {
310    return { summary: `${risk.label} (could not measure it)`, lines: [], note: `Could not measure: ${String(error?.message ?? error).slice(0, 200)}` };
311  }
312}
313
314// The paths are passed to bash as arguments, never as source, so nothing in
315// them runs. compgen -G expands a glob without command substitution.
316const RM_SCRIPT = `
317shopt -s nullglob dotglob
318paths=()
319for p in "$@"; do
320  case "$p" in "~"|"~/"*) p="$HOME\${p#\\~}";; esac
321  if [[ "$p" == *[*?[]* ]]; then
322    while IFS= read -r m; do paths+=("$m"); done < <(compgen -G "$p")
323  elif [[ -e "$p" || -L "$p" ]]; then
324    paths+=("$p")
325  fi
326done
327if (( \${#paths[@]} == 0 )); then echo "0 0 0"; exit 0; fi
328# A relative path gets ./ in front, so find never reads a name like -delete as an action.
329for i in "\${!paths[@]}"; do case "\${paths[$i]}" in /*) ;; *) paths[$i]="./\${paths[$i]}";; esac; done
330files=$(find "\${paths[@]}" \\( -type f -o -type l \\) 2>/dev/null | wc -l | tr -d ' ')
331kb=$(du -skc "\${paths[@]}" 2>/dev/null | tail -n1 | cut -f1)
332echo "$files $(( \${kb:-0} * 1024 )) \${#paths[@]}"
333find "\${paths[@]}" \\( -type f -o -type l \\) 2>/dev/null | head -n ${LIST_MAX}
334`;
335
336async function measureRm($, risk, cwd) {
337  if (risk.targets.length === 0) {
338    return { summary: "rm with no paths", lines: [], note: "No paths to expand." };
339  }
340  const run = await $.process.run(["bash", "-c", RM_SCRIPT, "blast-radius", ...risk.targets], { cwd, timeoutMs: 15000 });
341  const [head, ...rest] = run.stdout.split("\n").filter((l) => l !== "");
342  const [files, bytes, found] = (head ?? "0 0 0").split(" ").map(Number);
343  if (!found) {
344    return { summary: `delete nothing: no file matches ${risk.targets.join(" ")}`, lines: [], note: "The paths don't exist, so rm has nothing to remove." };
345  }
346  if (!files) {
347    return { summary: `delete ${found} ${found === 1 ? "path" : "paths"} with no files in ${found === 1 ? "it" : "them"}`, lines: [], note: `Paths: ${risk.targets.join(" ")}` };
348  }
349  return {
350    summary: `delete ${files} ${files === 1 ? "file" : "files"} (about ${size(bytes)})`,
351    lines: rest.map((l) => l.replace(/^\.\//, "")),
352    more: Math.max(0, files - rest.length),
353    note: `Paths: ${risk.targets.join(" ")}`,
354  };
355}
356
357async function measureGit($, risk, cwd) {
358  if (risk.kind === "git-push-force") {
359    return await measurePush($, risk, cwd);
360  }
361  if (risk.kind === "git-clean") {
362    const flags = [];
363    const paths = [];
364    for (let i = 0; i < risk.args.length; i += 1) {
365      const a = risk.args[i];
366      if (a === "--") {
367        paths.push(...risk.args.slice(i + 1));
368        break;
369      }
370      if (a === "-e" || a === "--exclude") {
371        flags.push(a, risk.args[i + 1] ?? "");
372        i += 1;
373      } else if (a.startsWith("--exclude=") || /^-e./.test(a)) {
374        flags.push(a);
375      } else if (/^-[a-zA-Z]+$/.test(a)) {
376        const kept = a.replace(/[finq]/g, ""); // -n is added below; -f, -i and -q would change the dry run
377        if (kept !== "-") {
378          flags.push(kept);
379        }
380      } else if (!a.startsWith("-")) {
381        paths.push(a);
382      }
383    }
384    const run = await $.process.run(["git", "clean", "-n", ...flags, "--", ...paths], { cwd, timeoutMs: 15000 });
385    if (run.exitCode !== 0) {
386      return { summary: "git clean (could not dry-run it)", lines: [], note: run.stderr.trim().slice(0, 200) };
387    }
388    const gone = run.stdout.split("\n").filter((l) => l.startsWith("Would remove ")).map((l) => l.slice(13));
389    return {
390      summary: gone.length === 0 ? "remove nothing: no untracked files match" : `remove ${gone.length} untracked ${gone.length === 1 ? "path" : "paths"}`,
391      lines: gone.slice(0, LIST_MAX),
392      more: Math.max(0, gone.length - LIST_MAX),
393      note: "From git clean -n. Untracked files are not in git, so they can't be recovered.",
394    };
395  }
396  const status = await $.process.run(["git", "status", "--porcelain"], { cwd, timeoutMs: 15000 });
397  if (status.exitCode !== 0) {
398    return { summary: `${risk.label} (not a git repo here?)`, lines: [], note: status.stderr.trim().slice(0, 200) };
399  }
400  const rows = status.stdout.split("\n").filter((l) => l.length > 3 && !l.startsWith("??"));
401  // reset --hard drops staged and unstaged changes; checkout -- . drops unstaged ones.
402  const lost = risk.kind === "git-reset" ? rows : rows.filter((l) => l[1] !== " ");
403  const stat = await $.process.run(["git", "diff", "--shortstat", risk.kind === "git-reset" ? "HEAD" : "--"], { cwd, timeoutMs: 15000 });
404  return {
405    summary: lost.length === 0 ? "discard nothing: no uncommitted changes" : `discard uncommitted changes in ${lost.length} ${lost.length === 1 ? "file" : "files"}`,
406    lines: lost.slice(0, LIST_MAX).map((l) => `${l.slice(0, 2)} ${l.slice(3)}`),
407    more: Math.max(0, lost.length - LIST_MAX),
408    note: stat.stdout.trim() !== "" ? `${stat.stdout.trim()}. Uncommitted changes can't be recovered.` : "From git status --porcelain.",
409  };
410}
411
412async function measurePush($, risk, cwd) {
413  const positional = risk.args.filter((a) => !a.startsWith("-"));
414  const remote = positional[0] ?? "origin";
415  // A refspec is src:dst. With no colon, the local branch of the same name is pushed.
416  const spec = (positional[1] ?? "").replace(/^\+/, "");
417  let [source, branch] = spec.includes(":") ? spec.split(":") : [spec, spec];
418  branch = (branch ?? "").replace(/^refs\/heads\//, "");
419  if (!branch) {
420    const head = await $.process.run(["git", "rev-parse", "--abbrev-ref", "HEAD"], { cwd, timeoutMs: 10000 });
421    branch = head.stdout.trim();
422    source = "HEAD";
423  } else if (branch === "HEAD") {
424    // `git push origin HEAD` pushes the current branch to its namesake.
425    const head = await $.process.run(["git", "rev-parse", "--abbrev-ref", "HEAD"], { cwd, timeoutMs: 10000 });
426    branch = head.stdout.trim();
427    source = "HEAD";
428  }
429  source = source || "HEAD";
430  const ref = `${remote}/${branch}`;
431  const known = await $.process.run(["git", "rev-parse", "--verify", "--quiet", ref], { cwd, timeoutMs: 10000 });
432  if (known.exitCode !== 0) {
433    return { summary: `force-push to ${ref}`, lines: [], note: `No local copy of ${ref}, so I can't tell which commits the push would drop. Run git fetch first.` };
434  }
435  const log = await $.process.run(["git", "log", "--oneline", "--no-decorate", `${source}..${ref}`], { cwd, timeoutMs: 15000 });
436  const dropped = log.stdout.split("\n").filter((l) => l !== "");
437  return {
438    summary: dropped.length === 0 ? `force-push to ${ref}: drops no commits` : `force-push to ${ref}: drops ${dropped.length} ${dropped.length === 1 ? "commit" : "commits"}`,
439    lines: dropped.slice(0, LIST_MAX),
440    more: Math.max(0, dropped.length - LIST_MAX),
441    note: `Commits on ${ref} that ${source} doesn't have, as of the last fetch.`,
442  };
443}
444
445const MIGRATION_LISTERS = {
446  django: { argv: ["python3", "manage.py", "showmigrations", "--plan"], pending: (l) => l.startsWith("[ ]"), strip: (l) => l.slice(4) },
447  alembic: { argv: ["alembic", "history", "-r", "current:head"], pending: (l) => l.includes("->"), strip: (l) => l },
448  rails: { argv: ["bin/rails", "db:migrate:status"], pending: (l) => /^\s*down\b/.test(l), strip: (l) => l.trim() },
449  prisma: { argv: ["npx", "--no-install", "prisma", "migrate", "status"], pending: (l) => /^\s{2}\S/.test(l), strip: (l) => l.trim() },
450};
451
452async function measureMigrations($, risk, cwd) {
453  const lister = MIGRATION_LISTERS[risk.tool];
454  if (lister === undefined) {
455    return { summary: "run migrations", lines: [], note: "I can't list the pending migrations for this tool, so the list is not shown." };
456  }
457  let run;
458  try {
459    run = await $.process.run(lister.argv, { cwd, timeoutMs: 20000 });
460  } catch (error) {
461    run = { exitCode: -1, stdout: "", stderr: String(error?.message ?? error) };
462  }
463  if (run.exitCode !== 0) {
464    return { summary: `run ${risk.label}`, lines: [], note: `Couldn't list pending migrations (${lister.argv.join(" ")} failed).` };
465  }
466  const pending = run.stdout.split("\n").filter(lister.pending).map(lister.strip);
467  return {
468    summary: pending.length === 0 ? `run ${risk.label}: nothing pending` : `apply ${pending.length} pending ${pending.length === 1 ? "migration" : "migrations"}`,
469    lines: pending.slice(0, LIST_MAX),
470    more: Math.max(0, pending.length - LIST_MAX),
471    note: `From ${lister.argv.join(" ")}.`,
472  };
473}
474
475function size(bytes) {
476  if (!Number.isFinite(bytes) || bytes < 1024) {
477    return `${bytes || 0} B`;
478  }
479  const units = ["KB", "MB", "GB", "TB"];
480  let n = bytes;
481  let i = -1;
482  while (n >= 1024 && i < units.length - 1) {
483    n /= 1024;
484    i += 1;
485  }
486  return `${n.toFixed(n < 10 ? 1 : 0)} ${units[i]}`;
487}
488
489// ---- Drawing --------------------------------------------------------------
490
491function paneRows(report) {
492  return Math.min(24, 9 + report.lines.length + (report.more ? 1 : 0));
493}
494
495function draw(t, state) {
496  const { Box, Text, Button } = t;
497  const { report } = state;
498  const list = report.lines.map((line, i) => Text({ key: `l${i}`, children: `  ${line}`, wrap: "truncate-end" }));
499  if (report.more) {
500    list.push(Text({ key: "more", dimColor: true, children: `  + ${report.more} more` }));
501  }
502  // The buttons answer the call this pane was drawn for, never whichever one is held now.
503  const decide = (choice) => () => {
504    if (state.decision === null) {
505      state.decision = choice;
506    }
507  };
508  return Box({
509    flexDirection: "column",
510    borderStyle: "round",
511    borderColor: "yellow",
512    paddingX: 1,
513    children: [
514      Text({ key: "title", bold: true, color: "yellow", children: `⚠ Blast Radius · ${state.risk.label}` }),
515      Text({ key: "cmd", children: [Text({ dimColor: true, children: "Command  " }), Text({ bold: true, children: state.command })], wrap: "truncate-end" }),
516      Text({ key: "sum", children: [Text({ dimColor: true, children: "Would    " }), Text({ color: "red", bold: true, children: report.summary })] }),
517      Box({ key: "list", flexDirection: "column", marginTop: 1, children: list }),
518      report.note ? Text({ key: "note", dimColor: true, italic: true, children: report.note, wrap: "wrap" }) : null,
519      Box({
520        key: "buttons",
521        marginTop: 1,
522        gap: 2,
523        children: [
524          Button({ key: "proceed", label: "Proceed", hotkey: "1", plain: true, onPress: decide("proceed") }),
525          Button({ key: "cancel", label: "Cancel", hotkey: "2", plain: true, autoFocus: true, onPress: decide("cancel") }),
526          Text({ key: "hint", dimColor: true, children: "Claude is waiting on your answer" }),
527        ],
528      }),
529    ],
530  });
531}
532