diff --git a/.agents/shell/worktree.sh b/.agents/shell/worktree.sh
new file mode 100644
index 00000000..0958b001
--- /dev/null
+++ b/.agents/shell/worktree.sh
@@ -0,0 +1,49 @@
+# worktree — CLI determinístico de worktrees em torno da fila de claim, com um
+# `--go` que realmente troca de diretório.
+#
+# A lógica determinística (fila → branch → worktree) vive em scripts/worktree.mjs;
+# esta função é só a camada de shell que APLICA o `cd <dir>` que o script imprime,
+# porque um processo filho (node) não consegue mudar o cwd do shell que o chamou.
+#
+# Instalação (uma linha no profile):
+#   source <repo>/.agents/shell/worktree.sh
+#
+# Uso (terminal interativo):
+#   worktree next [--go]   cria/reutiliza o worktree da próxima Issue claimável;
+#                          com --go, cd para dentro dele
+#   worktree kill [--force]
+#
+# Read-only no GitHub — claim continua sendo `pnpm agent:claim`.
+
+worktree() {
+  local src="${BASH_SOURCE[0]:-$0}"
+  local root
+  root="$(cd "$(dirname "$src")/../.." && pwd)"
+
+  local has_go=0
+  local arg
+  for arg in "$@"; do
+    if [ "$arg" = "--go" ]; then
+      has_go=1
+    fi
+  done
+
+  if [ "$has_go" -eq 0 ]; then
+    node "$root/scripts/worktree.mjs" "$@"
+    return $?
+  fi
+
+  local out
+  out="$(node "$root/scripts/worktree.mjs" "$@")" || return $?
+  printf '%s\n' "$out"
+
+  local dir
+  dir="$(printf '%s\n' "$out" | sed -n 's/^cd //p' | tail -n 1)"
+  if [ -n "$dir" ] && [ -d "$dir" ]; then
+    cd "$dir" || return $?
+    printf '→ %s\n' "$PWD"
+  else
+    printf 'worktree: não consegui aplicar o `cd` da saída do script.\n' >&2
+    return 1
+  fi
+}
diff --git a/.agents/skills/worktree-next-issue/SKILL.md b/.agents/skills/worktree-next-issue/SKILL.md
new file mode 100644
index 00000000..e474b685
--- /dev/null
+++ b/.agents/skills/worktree-next-issue/SKILL.md
@@ -0,0 +1,48 @@
+---
+name: worktree-next-issue
+description: >-
+  Cria um worktree git a partir de main para a próxima Issue claimável da fila
+  do projeto, com branch legível no formato <código>-<slug> (ex.
+  C15-fullcalendar-em-campanha-agenda, slug pt-BR do título sem acentos).
+  Read-only no GitHub — NÃO claima, NÃO altera Issues. Usar quando o usuário
+  pedir "worktree da próxima issue", "cria o worktree para o próximo da fila",
+  "prepara o ambiente do próximo item", ou quiser começar a trabalhar a próxima
+  Issue sem abrir o pool/Cursor.
+---
+
+# Worktree da próxima Issue claimável
+
+Prepara o ambiente git para a próxima Issue da fila de claim, **sem** tocá-la no GitHub (read-only por contrato — claim continua sendo `pnpm agent:claim`, feito à parte).
+
+## Fonte canônica: `pnpm worktree` (script)
+
+A lógica determinística (fila → código+slug → branch → worktree) vive em **`scripts/worktree.mjs`** — fonte única, coberta por `tests/unit/worktree.unit.spec.ts`. Não a reescreva à mão aqui.
+
+```bash
+pnpm worktree next            # cria worktree de origin/main para a próxima claimável
+pnpm worktree kill [--force]  # destrói o worktree em que o shell atual está
+```
+
+No opencode, isso é o comando **`/worktree next`** / **`/worktree kill`** (`.opencode/commands/worktree.md`), que só repassa `$ARGUMENTS` para o script.
+
+No terminal interativo, para `--go` trocar de diretório de verdade, use a função `worktree()` de **`.agents/shell/worktree.sh`** (uma linha de `source` no profile): o script imprime `cd <dir>` e a função o aplica no shell que te chamou — node não consegue mudar o cwd do shell pai.
+
+## Fluxo quando invocado como skill (agentes que não têm opencode)
+
+1. Rode `pnpm worktree next` e leia a saída inteira. Se a fila estiver vazia, ele para sozinho — não crie worktree sem Issue.
+2. Se a saída reclamar de conflito (worktree/branch já existentes), o script já reporta o que reutilizar.
+3. Reporte ao usuário: código, `#<N>`, branch (`<code>-<slug>`), path — e que a Issue **não** foi claimada.
+
+## O que o script garante (contrato)
+
+- **Fila = `pnpm agent:claim --dry-run`** (ready + desbloqueadas, por `prio:P*` e mais antiga primeiro — mesma ordenação do pool e de `project-status`).
+- **Branch `<code>-<slug>`**: `code` = `id` do frontmatter; `slug` = título pt-BR via `src/lib/slug.ts` (acentos fora, não-alfanumérico → hífen); truncamento só no slug, nunca no código; valida com `git check-ref-format --allow-onelevel`.
+- **Base `origin/main`** (com `git fetch` antes); dir em `~/.cursor/worktrees/teqo/<branch>`.
+- **`kill`**: recusa destruir o worktree principal (main); recusa worktree sujo sem `--force`; remove e apaga o branch.
+- **NUNCA usa `--force` no `add`**, não inventa código de Issue, e é **read-only no GitHub**.
+
+## NÃO faz
+
+- Não roda `pnpm agent:claim` (mudaria labels no GitHub).
+- Não usa `git worktree add --force` nem destrói worktrees existentes (isso é `kill`, explícito).
+- Não duplica a lógica: se o script falhar ou faltar (gh fora do ar), reporte e pare.
diff --git a/.opencode/commands/issue.md b/.opencode/commands/issue.md
new file mode 100644
index 00000000..e7509621
--- /dev/null
+++ b/.opencode/commands/issue.md
@@ -0,0 +1,7 @@
+---
+description: Mostra a próxima Issue claimável (next) ou overview das Issues abertas (all)
+---
+
+Rode o script determinístico abaixo (não improvise a lógica) e reporte o resultado de forma concisa.
+
+!`node scripts/issue.mjs $ARGUMENTS`
diff --git a/.opencode/commands/worktree.md b/.opencode/commands/worktree.md
new file mode 100644
index 00000000..29893697
--- /dev/null
+++ b/.opencode/commands/worktree.md
@@ -0,0 +1,10 @@
+---
+description: Cria o worktree da próxima Issue claimável (next [--go]) ou destrói o worktree atual (kill [--force])
+---
+
+Rode o script determinístico abaixo (não improvise a lógica) e reporte o resultado de forma concisa.
+
+- `next [--go]`: cria (ou reutiliza) o worktree da próxima Issue claimável. Com `--go`, o script imprime `cd <dir>` na última linha — aplique-o na sessão de shell atual (`cd <dir>`) e reporte o novo diretório.
+- `kill [--force]`: destrói o worktree em que você está.
+
+!`node scripts/worktree.mjs $ARGUMENTS`
diff --git a/package.json b/package.json
index e3da190c..a8ef56f4 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,9 @@
     "typecheck": "tsc --noEmit",
     "typecheck:tsc6": "tsc6 --noEmit",
     "prepare": "husky",
-    "agent:status": "node scripts/agent-status.mjs"
+    "agent:status": "node scripts/agent-status.mjs",
+    "worktree": "node scripts/worktree.mjs",
+    "issue": "node scripts/issue.mjs"
   },
   "dependencies": {
     "@ai-sdk/deepseek": "^3.0.19",
diff --git a/scripts/issue.mjs b/scripts/issue.mjs
new file mode 100644
index 00000000..9ccc363a
--- /dev/null
+++ b/scripts/issue.mjs
@@ -0,0 +1,116 @@
+/**
+ * `pnpm issue` — Issues da fila de claim, determinístico e read-only (nunca
+ * altera o GitHub; claim continua `pnpm agent:claim`).
+ *
+ *   pnpm issue next   imprime a próxima Issue claimável (topo da fila do claim)
+ *   pnpm issue all    overview compacto das Issues abertas (contadores + lista)
+ */
+
+import {
+  dieAgent,
+  ghJson,
+  labelNames,
+  nextClaimableIssue,
+  parseArgs,
+  parseFrontmatter,
+  priorityRank,
+} from './lib/agent-github.mjs'
+
+const die = dieAgent('issue')
+
+const cmdNext = () => {
+  const pick = nextClaimableIssue()
+  if (!pick) {
+    die('Fila vazia — nada `ready` desbloqueado. Rode `pnpm issue all` para a overview.')
+  }
+  const { issue, meta, priority, satisfiedWithoutIssue } = pick
+  const id = typeof meta.id === 'string' ? meta.id : null
+  const prefix = id ? `${id} — ` : null
+  const subject =
+    prefix && issue.title.startsWith(prefix) ? issue.title.slice(prefix.length) : issue.title
+
+  console.log(`#${issue.number} ${id ?? ''} [${priority}]`.trim())
+  console.log(subject)
+  if (meta.model) console.log(`model: ${meta.model}`)
+  if (satisfiedWithoutIssue.length > 0) {
+    console.log(`deps satisfeitas (roadmap, sem Issue): ${satisfiedWithoutIssue.join(', ')}`)
+  }
+  console.log(`url: https://github.com/fsolla/teqo/issues/${issue.number}`)
+}
+
+const count = (map, key) => map.set(key, (map.get(key) ?? 0) + 1)
+
+const cmdAll = () => {
+  const issues = ghJson([
+    'issue',
+    'list',
+    '--state',
+    'open',
+    '--limit',
+    '200',
+    '--json',
+    'number,title,body,labels,createdAt,state',
+  ])
+
+  const rows = []
+  for (const issue of issues) {
+    const { meta } = parseFrontmatter(issue.body)
+    if (typeof meta.id !== 'string' || meta.id.length === 0) continue
+    const labels = labelNames(issue)
+    rows.push({
+      issue,
+      id: meta.id,
+      state: labels.find((label) => ['ready', 'in-progress', 'blocked'].includes(label)) ?? 'open',
+      priority: labels.find((label) => /^prio:P[0-3]$/.test(label))?.replace('prio:', '') ?? 'P2',
+      kind: labels.find((label) => label.startsWith('kind:'))?.replace('kind:', '') ?? 'feature',
+    })
+  }
+
+  const byState = new Map()
+  const byPrio = new Map()
+  const byKind = new Map()
+  for (const row of rows) {
+    count(byState, row.state)
+    count(byPrio, row.priority)
+    count(byKind, row.kind)
+  }
+  const fmt = (map) =>
+    [...map.entries()]
+      .sort(([a], [b]) => String(a).localeCompare(String(b)))
+      .map(([key, value]) => `${key}=${value}`)
+      .join('  ')
+
+  console.log(`Issues abertas: ${rows.length}`)
+  console.log(`  por estado: ${fmt(byState) || '(—)'}`)
+  console.log(`  por prio:   ${fmt(byPrio) || '(—)'}`)
+  console.log(`  por kind:   ${fmt(byKind) || '(—)'}`)
+  console.log('')
+  const sorted = [...rows].sort((a, b) => {
+    const rank = priorityRank(a.priority) - priorityRank(b.priority)
+    return rank !== 0 ? rank : a.issue.number - b.issue.number
+  })
+  for (const row of sorted) {
+    console.log(
+      `  #${row.issue.number} ${row.id} [${row.state}/${row.priority}] ${row.issue.title}`,
+    )
+  }
+}
+
+const { positional } = parseArgs(process.argv.slice(2), new Set())
+const subcommand = positional[0]
+
+if (!subcommand) {
+  console.log('Uso: pnpm issue next | all')
+  console.log('  next  imprime a próxima Issue claimável (topo da fila do claim)')
+  console.log('  all   overview compacto das Issues abertas')
+  process.exit(1)
+}
+
+try {
+  if (subcommand === 'next') cmdNext()
+  else if (subcommand === 'all') cmdAll()
+  else die(`subcomando desconhecido: ${subcommand} (esperado: next | all)`)
+} catch (error) {
+  if (error?.stderr) die(error.stderr.toString().trim())
+  die(error?.message ?? String(error))
+}
diff --git a/scripts/lib/agent-github.mjs b/scripts/lib/agent-github.mjs
index 7f9858fe..1e563610 100644
--- a/scripts/lib/agent-github.mjs
+++ b/scripts/lib/agent-github.mjs
@@ -136,6 +136,22 @@ export const setLabels = (number, { add = [], remove = [] }) => {
   if (add.length + remove.length > 0) gh(args)
 }
 
+export const nextClaimableIssue = () => {
+  const openReady = ghJson([
+    'issue',
+    'list',
+    '--state',
+    'open',
+    '--label',
+    'ready',
+    '--limit',
+    '200',
+    '--json',
+    'number,title,body,labels,createdAt,state',
+  ])
+  return buildClaimQueue(openReady, issuesById())[0] ?? null
+}
+
 export const parseArgs = (argv, flagsWithValue) => {
   const flags = {}
   const positional = []
diff --git a/scripts/lib/worktree.mjs b/scripts/lib/worktree.mjs
new file mode 100644
index 00000000..18a4646d
--- /dev/null
+++ b/scripts/lib/worktree.mjs
@@ -0,0 +1,44 @@
+/**
+ * Pure helpers for `scripts/worktree.mjs` — branch naming derived from the
+ * claim-queue issue, shared with the unit tests. Naming: `<code>-<slug>`
+ * where `code` is the frontmatter `id` (ex. `C15`) and `slug` is the pt-BR
+ * title slugified with the repo's `src/lib/slug.ts` (accents stripped,
+ * non-alphanumeric → `-`).
+ */
+
+import { slugify } from '../../src/lib/slug.ts'
+
+/** Strip the leading `<code> — ` (or any dash variant) off a title. */
+const stripCodePrefix = (title, code) => {
+  const escaped = code.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+  return title.replace(new RegExp(`^${escaped}\\s*[—–:-]?\\s*`), '')
+}
+
+/**
+ * `code` = frontmatter `id` (falls back to the leading `ID — ` token of the
+ * title); `subject` = the title with that prefix removed.
+ */
+export const issueCodeAndSubject = (issue) => {
+  const title = issue.title ?? ''
+  const code = typeof issue.meta?.id === 'string' && issue.meta.id.length > 0 ? issue.meta.id : null
+  const subject = code
+    ? stripCodePrefix(title, code)
+    : title.replace(/^[A-Za-z0-9+]+\s*[—–:-]?\s*/, '')
+  return { code, subject }
+}
+
+/**
+ * `<code>-<slug>` truncated to `maxLength` total characters (always keeping
+ * the code). Throws when the issue has no id — fail loudly, never invent.
+ */
+export const branchNameForIssue = (issue, maxLength = 60) => {
+  const { code, subject } = issueCodeAndSubject(issue)
+  if (!code) {
+    throw new Error(`Issue sem frontmatter id: #${issue.number} ${issue.title}`)
+  }
+  const slug = slugify(subject) || 'issue'
+  const full = `${code}-${slug}`
+  if (full.length <= maxLength) return full
+  const keep = Math.max(1, maxLength - code.length - 1)
+  return `${code}-${slug.slice(0, keep)}`
+}
diff --git a/scripts/worktree.mjs b/scripts/worktree.mjs
new file mode 100644
index 00000000..3ecf1899
--- /dev/null
+++ b/scripts/worktree.mjs
@@ -0,0 +1,150 @@
+/**
+ * `pnpm worktree` — worktree management determinístico em torno da fila de
+ * claim do projeto (mesma fila de `agent:claim` / agent pool).
+ *
+ *   pnpm worktree next [--go]      cria worktree a partir de origin/main para a
+ *                                  próxima Issue claimável; branch `<code>-<slug>`.
+ *                                  Com `--go`, imprime `cd <dir>` no fim — node
+ *                                  não muda o cwd do shell pai; o shell chamador
+ *                                  aplica (opencode/CDP usa o opencode command;
+ *                                  terminal interativo: função `worktree()` em
+ *                                  `.agents/shell/worktree.sh`, sourced no profile).
+ *   pnpm worktree kill [--force]   destrói o worktree em que o shell atual está
+ *                                  (recusa worktree sujo sem `--force`)
+ *
+ * Read-only no GitHub: `next` NUNCA claima (claim = `pnpm agent:claim`).
+ * Dir raiz: `~/.cursor/worktrees/teqo/` (mesma casa dos worktrees do Cursor).
+ */
+
+import { execFileSync } from 'node:child_process'
+import { homedir } from 'node:os'
+import { join, resolve } from 'node:path'
+
+import { dieAgent, nextClaimableIssue, parseArgs } from './lib/agent-github.mjs'
+import { branchNameForIssue } from './lib/worktree.mjs'
+
+const die = dieAgent('worktree')
+const WORKTREES_ROOT = join(homedir(), '.cursor', 'worktrees', 'teqo')
+
+/** `git` wrapper; `okIfFails` swallows the failure and returns null instead. */
+const git = (args, { okIfFails = false } = {}) => {
+  try {
+    return execFileSync('git', args, { encoding: 'utf8', maxBuffer: 16 * 1024 * 1024 }).trim()
+  } catch (error) {
+    if (okIfFails) return null
+    const stderr = (error.stderr?.toString() ?? '').trim()
+    die(stderr || error.message || `git ${args.join(' ')} falhou`)
+  }
+  return null
+}
+
+/** Parse `git worktree list --porcelain` into [{ path, branch }]. */
+const parseWorktreeList = (porcelain) => {
+  const entries = []
+  let current = null
+  for (const raw of porcelain.split('\n')) {
+    const line = raw.trimEnd()
+    if (line.startsWith('worktree ')) {
+      current = { path: line.slice('worktree '.length), branch: null }
+      entries.push(current)
+    } else if (line.startsWith('branch refs/heads/')) {
+      if (current) current.branch = line.slice('branch refs/heads/'.length)
+    } else if (line === '') {
+      current = null
+    }
+  }
+  return entries
+}
+
+const cmdNext = (go) => {
+  const pick = nextClaimableIssue()
+  if (!pick) {
+    die('Fila vazia — nada `ready` desbloqueado. Rode `pnpm agent:status` para ver a fila.')
+  }
+
+  const issue = pick.issue
+  const branch = branchNameForIssue({ ...issue, meta: pick.meta })
+  if (git(['check-ref-format', '--allow-onelevel', branch], { okIfFails: true }) === null) {
+    die(`Branch derivado inválido para refname: ${branch}`)
+  }
+  const dir = join(WORKTREES_ROOT, branch)
+
+  console.log(`Próxima da fila: #${issue.number} ${issue.title}`)
+
+  git(['fetch', 'origin'])
+
+  const entries = parseWorktreeList(git(['worktree', 'list', '--porcelain']))
+  if (entries.some((entry) => resolve(entry.path) === resolve(dir))) {
+    console.log(`Worktree já existe em ${dir} — reutilizando, sem duplicar.`)
+  } else {
+    const branchExists =
+      git(['show-ref', '--verify', '--quiet', `refs/heads/${branch}`], { okIfFails: true }) !== null
+    const flag = branchExists ? '-B' : '-b'
+    git(['worktree', 'add', flag, branch, dir, 'origin/main'])
+
+    console.log('Worktree criado:')
+    console.log(`  branch: ${branch}`)
+    console.log(`  path:   ${dir}`)
+    console.log('  origem: origin/main')
+    console.log('Issue NÃO claimada — claim continua sendo `pnpm agent:claim`.')
+  }
+
+  if (go) console.log(`cd ${dir}`)
+}
+
+const cmdKill = (force) => {
+  const entries = parseWorktreeList(git(['worktree', 'list', '--porcelain']))
+  const mainRoot = entries[0]?.path
+  if (!mainRoot) die('Não consegui ler os worktrees deste repo.')
+  const top = git(['rev-parse', '--show-toplevel'])
+  if (resolve(top) === resolve(mainRoot)) {
+    die(
+      'Você está no worktree principal (main) — não dá para destruí-lo. Rode `git worktree list`.',
+    )
+  }
+
+  const entry = entries.find((candidate) => resolve(candidate.path) === resolve(top))
+  const branch = entry?.branch ?? null
+
+  const dirty = git(['-C', top, 'status', '--porcelain'])
+  if (dirty && !force) {
+    const sample = dirty
+      .split('\n')
+      .slice(0, 10)
+      .map((line) => `    ${line}`)
+      .join('\n')
+    die(
+      `Worktree ${top} está sujo. Commite/stacke ou confirme com \`pnpm worktree kill --force\`.\n${sample}`,
+    )
+  }
+
+  git(['-C', mainRoot, 'worktree', 'remove', '--force', top])
+  if (branch) git(['-C', mainRoot, 'branch', '-D', branch])
+
+  console.log(`Worktree destruído: ${top}`)
+  console.log(`  branch removido: ${branch ?? '(detached — nada a remover)'}`)
+  console.log(`Volte ao main: cd ${mainRoot}`)
+}
+
+const { flags, positional } = parseArgs(process.argv.slice(2), new Set())
+const subcommand = positional[0]
+
+if (!subcommand) {
+  console.log('Uso: pnpm worktree next [--go] | kill [--force]')
+  console.log('  next [--go]     cria worktree da próxima Issue claimável (branch <code>-<slug>);')
+  console.log('                  com --go imprime `cd <dir>` no fim (quem aplica o cd: opencode')
+  console.log('                  command, ou a função `worktree()` de .agents/shell/worktree.sh)')
+  console.log('  kill [--force]  destrói o worktree em que você está (recusa sujo sem --force)')
+  process.exit(1)
+}
+
+try {
+  if (subcommand === 'next') cmdNext(Boolean(flags.go))
+  else if (subcommand === 'kill') {
+    if (flags.go) die('`--go` só faz sentido com `next`.')
+    cmdKill(Boolean(flags.force))
+  } else die(`subcomando desconhecido: ${subcommand} (esperado: next | kill)`)
+} catch (error) {
+  if (error?.stderr) die(error.stderr.toString().trim())
+  die(error?.message ?? String(error))
+}
diff --git a/tests/unit/worktree.unit.spec.ts b/tests/unit/worktree.unit.spec.ts
new file mode 100644
index 00000000..0e375897
--- /dev/null
+++ b/tests/unit/worktree.unit.spec.ts
@@ -0,0 +1,69 @@
+// @vitest-environment node
+
+import { describe, expect, it } from 'vitest'
+
+import { branchNameForIssue, issueCodeAndSubject } from '../../scripts/lib/worktree.mjs'
+
+type TestIssue = {
+  number: number
+  title: string
+  meta?: { id?: string }
+}
+
+const issue = (over: Partial<TestIssue> = {}): TestIssue => ({
+  number: 1,
+  title: 'C15 — FullCalendar em /campanha/agenda',
+  meta: { id: 'C15' },
+  ...over,
+})
+
+describe('issueCodeAndSubject', () => {
+  it('extracts the frontmatter id and strips the em-dash prefix', () => {
+    expect(issueCodeAndSubject(issue())).toEqual({
+      code: 'C15',
+      subject: 'FullCalendar em /campanha/agenda',
+    })
+  })
+
+  it('tolerates dash variants after the code', () => {
+    for (const title of ['C15- FullCalendar', 'C15: FullCalendar', 'C15 — FullCalendar']) {
+      expect(issueCodeAndSubject(issue({ title })).subject).toBe('FullCalendar')
+    }
+  })
+
+  it('falls back to the leading title token when the frontmatter id is missing', () => {
+    expect(issueCodeAndSubject(issue({ meta: {}, title: 'B164 — Barra de nav' }))).toEqual({
+      code: null,
+      subject: 'Barra de nav',
+    })
+  })
+})
+
+describe('branchNameForIssue', () => {
+  it('builds <code>-<slug> with the repo slugify', () => {
+    expect(branchNameForIssue(issue({ title: 'C15 — FullCalendar em /campanha/agenda' }))).toBe(
+      'C15-fullcalendar-em-campanha-agenda',
+    )
+  })
+
+  it('strips accents from the pt-BR title', () => {
+    expect(
+      branchNameForIssue(
+        issue({ title: 'B164 — Barra de navegação inferior no mobile', meta: { id: 'B164' } }),
+      ),
+    ).toBe('B164-barra-de-navegacao-inferior-no-mobile')
+  })
+
+  it('truncates long slugs but keeps the code', () => {
+    const title = 'X9 — ' + 'palavra '.repeat(20).trim()
+    const branch = branchNameForIssue(issue({ title, meta: { id: 'X9' } }), 30)
+    expect(branch.startsWith('X9-')).toBe(true)
+    expect(branch.length).toBeLessThanOrEqual(30)
+  })
+
+  it('throws when the issue has no code — never invents', () => {
+    expect(() => branchNameForIssue(issue({ meta: {}, title: 'Sem código' }))).toThrow(
+      /frontmatter/,
+    )
+  })
+})