diff --git a/.cursor/pstack-models.md b/.cursor/pstack-models.md
new file mode 100644
index 0000000..e626535
--- /dev/null
+++ b/.cursor/pstack-models.md
@@ -0,0 +1,24 @@
+# pstack model configuration
+
+Per-role model overrides for pstack skills. Each pstack SKILL.md names its defaults in a Models section; the values here override those defaults. Delete a line to fall back to the skill default. A value of `inherit-parent` or `auto` runs that role on the parent session's model (the `Agent` call omits `model`); an alias entry in a panel list still counts toward that panel's fan-out.
+
+These values are Cursor Task slugs confirmed in this workspace. Claude Code defaults (`claude-opus-4-8`, `claude-opus-5`, `claude-fable-5`, `claude-sonnet-5`, `claude-haiku-4-5`) do not resolve on Cursor Task. Opus 4.8 maps to `claude-opus-5-thinking-high`. Haiku maps to `composer-2.5-fast`. Strongest judgment uses Fable 5 xhigh.
+
+feature, refactoring: claude-opus-5-thinking-high
+bug-fix: claude-opus-5-thinking-high
+perf-issue: claude-opus-5-thinking-high
+hillclimb: claude-opus-5-thinking-high
+judgment and prose: claude-opus-5-thinking-high
+strongest judgment: claude-fable-5-thinking-xhigh
+how explorer: claude-opus-5-thinking-high
+how explainer: claude-opus-5-thinking-high
+how critics: claude-opus-5-thinking-high, claude-fable-5-thinking-high, claude-sonnet-5-thinking-high, composer-2.5-fast
+why investigators: claude-opus-5-thinking-high
+why synthesizer: claude-opus-5-thinking-high
+reflect tooling: claude-opus-5-thinking-high
+reflect judgment, divergent, synthesizer: claude-opus-5-thinking-high
+arena runners: claude-opus-5-thinking-high, claude-fable-5-thinking-high, claude-sonnet-5-thinking-high, composer-2.5-fast
+arena cross-judge pool: claude-opus-5-thinking-high, claude-fable-5-thinking-high, claude-sonnet-5-thinking-high
+swarm workers: claude-opus-5-thinking-high
+architect runners: claude-opus-5-thinking-high, claude-fable-5-thinking-high, claude-sonnet-5-thinking-high, composer-2.5-fast
+interrogate reviewers: claude-opus-5-thinking-high, claude-fable-5-thinking-high, claude-sonnet-5-thinking-high, composer-2.5-fast
diff --git a/AGENTS.md b/AGENTS.md
index d02638a..3eaa1aa 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -27,3 +27,8 @@ Agent) and are discovered automatically by compatible agents.
 
 When a task matches a skill's trigger description, read that skill's `SKILL.md`
 and follow it.
+
+When spawning a pstack subagent, use the role-to-model lines in
+`.cursor/pstack-models.md`. `scripts/link-agent-skills.sh` copies that sheet to
+`~/.claude/pstack-models.md` on Cursor Cloud boot, which is the path pstack
+skills read. Re-run `/setup-pstack` to change a role.
diff --git a/scripts/link-agent-skills.sh b/scripts/link-agent-skills.sh
index 293d4c5..8000429 100755
--- a/scripts/link-agent-skills.sh
+++ b/scripts/link-agent-skills.sh
@@ -34,7 +34,37 @@ link_packs() {
   done
 }
 
+install_pstack_models_on_cursor_cloud() {
+  local src="$REPO_ROOT/.cursor/pstack-models.md"
+  local dest="$HOME_DIR/.claude/pstack-models.md"
+  local claude_md="$HOME_DIR/.claude/CLAUDE.md"
+  local include_line="@~/.claude/pstack-models.md"
+
+  [ -f "$src" ] || { echo "link-agent-skills: $src not present, skipping pstack models"; return 0; }
+
+  if [ "${CURSOR_AGENT:-}" != "1" ]; then
+    echo "link-agent-skills: CURSOR_AGENT unset, leaving home pstack-models unchanged"
+    return 0
+  fi
+
+  mkdir -p "$HOME_DIR/.claude"
+  cp "$src" "$dest"
+  echo "link-agent-skills: installed $dest"
+
+  if [ -f "$claude_md" ] && grep -Fqx "$include_line" "$claude_md"; then
+    echo "link-agent-skills: $claude_md already includes $include_line"
+    return 0
+  fi
+  if [ -f "$claude_md" ] && [ -s "$claude_md" ]; then
+    printf '\n%s\n' "$include_line" >> "$claude_md"
+  else
+    printf '%s\n' "$include_line" > "$claude_md"
+  fi
+  echo "link-agent-skills: wired $include_line into $claude_md"
+}
+
 link_packs "$REPO_ROOT/.claude/skills"  "$HOME_DIR/.claude/skills"
 link_packs "$REPO_ROOT/.agents/skills" "$HOME_DIR/.agents/skills"
+install_pstack_models_on_cursor_cloud
 
 echo "link-agent-skills: done"
diff --git a/test/link-agent-skills.test.js b/test/link-agent-skills.test.js
new file mode 100644
index 0000000..a0dc43a
--- /dev/null
+++ b/test/link-agent-skills.test.js
@@ -0,0 +1,137 @@
+const { spawnSync } = require('child_process');
+const fs = require('fs');
+const os = require('os');
+const path = require('path');
+
+const REPO_ROOT = path.resolve(__dirname, '..');
+const SCRIPT = path.join(REPO_ROOT, 'scripts', 'link-agent-skills.sh');
+const SHEET = path.join(REPO_ROOT, '.cursor', 'pstack-models.md');
+const INCLUDE_LINE = '@~/.claude/pstack-models.md';
+
+const REQUIRED_ROLES = [
+  'feature, refactoring',
+  'bug-fix',
+  'perf-issue',
+  'hillclimb',
+  'judgment and prose',
+  'strongest judgment',
+  'how explorer',
+  'how explainer',
+  'how critics',
+  'why investigators',
+  'why synthesizer',
+  'reflect tooling',
+  'reflect judgment, divergent, synthesizer',
+  'arena runners',
+  'arena cross-judge pool',
+  'swarm workers',
+  'architect runners',
+  'interrogate reviewers'
+];
+
+const CURSOR_TASK_SLUGS = new Set([
+  'inherit-parent',
+  'auto',
+  'claude-fable-5-thinking-high',
+  'claude-fable-5-thinking-xhigh',
+  'claude-opus-5-thinking-high',
+  'claude-opus-5-thinking-high-fast',
+  'claude-sonnet-5-thinking-high',
+  'claude-sonnet-5-thinking-xhigh',
+  'composer-2.5',
+  'composer-2.5-fast',
+  'cursor-grok-4.5-high',
+  'cursor-grok-4.5-high-fast',
+  'cursor-grok-4.6-high-fast',
+  'gemini-3.7-flash-high',
+  'gpt-5.6-luna-high',
+  'gpt-5.6-sol-high',
+  'gpt-5.6-sol-high-fast',
+  'gpt-5.6-sol-xhigh',
+  'gpt-5.6-sol-xhigh-fast'
+]);
+
+const SLUG = /^[a-z0-9][a-z0-9.-]*$/;
+
+function parseRoleLines(markdown) {
+  const roles = new Map();
+  for (const line of markdown.split('\n')) {
+    if (!line || line.startsWith('#') || !line.includes(':')) {
+      continue;
+    }
+    const idx = line.indexOf(':');
+    const role = line.slice(0, idx).trim();
+    const models = line.slice(idx + 1).split(',').map((s) => s.trim()).filter(Boolean);
+    if (!role || !models.length || !models.every((slug) => SLUG.test(slug))) {
+      continue;
+    }
+    roles.set(role, models);
+  }
+  return roles;
+}
+
+function runLink(homeDir, envExtra = {}) {
+  return spawnSync('bash', [SCRIPT], {
+    encoding: 'utf8',
+    env: { ...process.env, HOME: homeDir, ...envExtra }
+  });
+}
+
+describe('pstack model sheet', () => {
+  test('every role uses a confirmed Cursor Task slug', () => {
+    const markdown = fs.readFileSync(SHEET, 'utf8');
+    const roles = parseRoleLines(markdown);
+
+    for (const role of REQUIRED_ROLES) {
+      expect(roles.has(role)).toBe(true);
+    }
+
+    for (const models of roles.values()) {
+      for (const slug of models) {
+        expect(CURSOR_TASK_SLUGS.has(slug)).toBe(true);
+      }
+    }
+  });
+});
+
+describe('link-agent-skills.sh pstack models', () => {
+  let tmpHome;
+
+  beforeEach(() => {
+    tmpHome = fs.mkdtempSync(path.join(os.tmpdir(), 'pstack-models-'));
+  });
+
+  afterEach(() => {
+    fs.rmSync(tmpHome, { recursive: true, force: true });
+  });
+
+  test('copies the sheet and wires CLAUDE.md when CURSOR_AGENT=1', () => {
+    const result = runLink(tmpHome, { CURSOR_AGENT: '1' });
+    expect(result.status).toBe(0);
+
+    const dest = path.join(tmpHome, '.claude', 'pstack-models.md');
+    const claudeMd = path.join(tmpHome, '.claude', 'CLAUDE.md');
+    expect(fs.readFileSync(dest, 'utf8')).toBe(fs.readFileSync(SHEET, 'utf8'));
+    expect(fs.readFileSync(claudeMd, 'utf8').trim()).toBe(INCLUDE_LINE);
+  });
+
+  test('appends the include once when CLAUDE.md already has other text', () => {
+    const claudeDir = path.join(tmpHome, '.claude');
+    fs.mkdirSync(claudeDir, { recursive: true });
+    const claudeMd = path.join(claudeDir, 'CLAUDE.md');
+    fs.writeFileSync(claudeMd, '# existing rules\n');
+
+    expect(runLink(tmpHome, { CURSOR_AGENT: '1' }).status).toBe(0);
+    expect(runLink(tmpHome, { CURSOR_AGENT: '1' }).status).toBe(0);
+
+    const body = fs.readFileSync(claudeMd, 'utf8');
+    expect(body.startsWith('# existing rules')).toBe(true);
+    expect(body.split(INCLUDE_LINE).length - 1).toBe(1);
+  });
+
+  test('leaves home pstack-models untouched when CURSOR_AGENT is unset', () => {
+    const result = runLink(tmpHome, { CURSOR_AGENT: '' });
+    expect(result.status).toBe(0);
+    expect(fs.existsSync(path.join(tmpHome, '.claude', 'pstack-models.md'))).toBe(false);
+  });
+});