fix(droid): add structural exec passthrough for ccsd

README.md

@@ -167,6 +167,16 @@ CCS also persists Droid's active model selector in `~/.factory/settings.json`
 (`model: custom:<alias>`). This avoids passing `-m` argv in interactive mode,
 which Droid treats as queued prompt text.
 
+CCS supports structural Droid command passthrough after profile selection:
+
+```bash
+ccsd codex exec --skip-permissions-unsafe "fix failing tests"
+ccsd codex --skip-permissions-unsafe "fix failing tests"   # auto-routed to: droid exec ...
+```
+
+If you pass exec-only flags without a prompt (for example `--skip-permissions-unsafe`),
+Droid `exec` will return its native "No prompt provided" usage guidance.
+
 Dashboard parity: `ccs config` -> `Factory Droid`
 
 ### Per-Profile Target Defaults
@@ -187,6 +197,7 @@ Built-in CLIProxy providers also work with Droid alias/target override:
 ccsd codex
 ccsd agy
 ccs codex --target droid
+ccsd codex exec --auto high "triage this bug report"
 ```
 
 Dashboard parity:

src/ccs.ts

@@ -62,6 +62,7 @@ import {
   DroidReasoningFlagError,
   resolveDroidReasoningRuntime,
 } from './targets/droid-reasoning-runtime';
+import { routeDroidCommandArgs } from './targets/droid-command-router';
 
 // Version and Update check utilities
 import { getVersion } from './utils/version';
@@ -718,26 +719,35 @@ async function main(): Promise<void> {
     let targetRemainingArgs = remainingArgs;
     let droidReasoningOverride: string | number | undefined;
     if (resolvedTarget === 'droid') {
-      try {
-        const runtime = resolveDroidReasoningRuntime(remainingArgs, process.env.CCS_THINKING);
-        targetRemainingArgs = runtime.argsWithoutReasoningFlags;
-        droidReasoningOverride = runtime.reasoningOverride;
+      const droidRoute = routeDroidCommandArgs(remainingArgs);
+      targetRemainingArgs = droidRoute.argsForDroid;
 
-        if (runtime.duplicateDisplays.length > 0) {
-          console.error(
-            warn(
-              `[!] Multiple reasoning flags detected. Using first occurrence: ${runtime.sourceDisplay || '<first-flag>'}`
-            )
-          );
+      if (droidRoute.mode === 'interactive') {
+        try {
+          const runtime = resolveDroidReasoningRuntime(remainingArgs, process.env.CCS_THINKING);
+          targetRemainingArgs = runtime.argsWithoutReasoningFlags;
+          droidReasoningOverride = runtime.reasoningOverride;
+
+          if (runtime.duplicateDisplays.length > 0) {
+            console.error(
+              warn(
+                `[!] Multiple reasoning flags detected. Using first occurrence: ${runtime.sourceDisplay || '<first-flag>'}`
+              )
+            );
+          }
+        } catch (error) {
+          if (error instanceof DroidReasoningFlagError) {
+            console.error(fail(error.message));
+            console.error('    Examples: --thinking low, --thinking 8192, --thinking off');
+            console.error('    Codex alias: --effort medium|high|xhigh');
+            process.exit(1);
+          }
+          throw error;
         }
-      } catch (error) {
-        if (error instanceof DroidReasoningFlagError) {
-          console.error(fail(error.message));
-          console.error('    Examples: --thinking low, --thinking 8192, --thinking off');
-          console.error('    Codex alias: --effort medium|high|xhigh');
-          process.exit(1);
-        }
-        throw error;
+      } else if (droidRoute.autoPrependedExec && process.stdout.isTTY) {
+        console.error(
+          info('Detected Droid exec-only flags. Routing as: droid exec <flags> [prompt]')
+        );
       }
     }
 

src/commands/help-command.ts

@@ -338,6 +338,14 @@ Run ${color('ccs config', 'command')} for web dashboard`.trim();
     ['ccsd glm', 'Same as above (alias)'],
     ['ccsd codex', 'Run built-in CLIProxy Codex profile on Droid'],
     ['ccsd agy', 'Run built-in CLIProxy Antigravity profile on Droid'],
+    [
+      'ccsd codex exec --skip-permissions-unsafe "fix failing tests"',
+      'Pass through Droid exec mode',
+    ],
+    [
+      'ccsd codex --skip-permissions-unsafe "fix failing tests"',
+      'Auto-routes to Droid exec when exec-only flags are detected',
+    ],
     [
       'ccs cliproxy create my-codex --provider codex --target droid',
       'Create CLIProxy variant with Droid as default target',
@@ -393,6 +401,10 @@ Run ${color('ccs config', 'command')} for web dashboard`.trim();
     ['--effort <level>', 'Codex alias for reasoning effort (medium/high/xhigh)'],
     ['--effort xhigh', 'Pin Codex effort to xhigh for this run'],
     ['', ''],
+    ['Droid exec:', 'Use native Droid flag: --reasoning-effort <level>'],
+    ['', 'CCS auto-maps --thinking/--effort to --reasoning-effort in droid exec mode.'],
+    ['', 'For interactive droid sessions, CCS applies reasoning via Droid BYOK model config.'],
+    ['', ''],
     ['Note:', 'Extended thinking allocates compute for step-by-step reasoning'],
     ['', 'before responding.'],
     ['', 'Providers: agy/gemini use --thinking, codex uses --effort (or --thinking alias).'],

src/targets/droid-command-router.ts

@@ -0,0 +1,159 @@
+/**
+ * Droid command router
+ *
+ * Determines whether profile args should launch Droid interactive mode
+ * (`droid [prompt...]`) or command mode (`droid <subcommand> ...`).
+ *
+ * Also normalizes CCS legacy reasoning aliases for `droid exec`:
+ * - --effort / --thinking -> --reasoning-effort
+ */
+
+export type DroidCommandMode = 'interactive' | 'command';
+
+export interface DroidCommandRoute {
+  mode: DroidCommandMode;
+  argsForDroid: string[];
+  command?: string;
+  autoPrependedExec: boolean;
+}
+
+const DROID_SUBCOMMANDS = new Set([
+  'exec',
+  'mcp',
+  'plugin',
+  'daemon',
+  'search',
+  'find',
+  'ssh',
+  'computer',
+  'update',
+  'help',
+]);
+
+// Exec-only long flags from Factory Droid CLI help.
+const DROID_EXEC_ONLY_LONG_FLAGS = new Set([
+  '--output-format',
+  '--input-format',
+  '--file',
+  '--auto',
+  '--skip-permissions-unsafe',
+  '--session-id',
+  '--model',
+  '--reasoning-effort',
+  '--enabled-tools',
+  '--disabled-tools',
+  '--cwd',
+  '--tag',
+  '--log-group-id',
+  '--list-tools',
+]);
+
+function getLongFlagToken(arg: string): string {
+  const eqIndex = arg.indexOf('=');
+  return eqIndex >= 0 ? arg.slice(0, eqIndex) : arg;
+}
+
+function isExplicitSubcommand(arg: string | undefined): boolean {
+  return !!arg && DROID_SUBCOMMANDS.has(arg);
+}
+
+function hasExecOnlyFlagsAtFront(args: string[]): boolean {
+  for (let i = 0; i < args.length; i++) {
+    const arg = args[i];
+    if (arg === '--') return false;
+
+    // CCS legacy aliases may appear before exec-only flags; skip their values when present.
+    if (arg === '--effort' || arg === '--thinking') {
+      const possibleValue = args[i + 1];
+      if (possibleValue && !possibleValue.startsWith('-')) {
+        i += 1;
+      }
+      continue;
+    }
+    if (arg.startsWith('--effort=') || arg.startsWith('--thinking=')) {
+      continue;
+    }
+
+    if (!arg.startsWith('-')) return false;
+    if (!arg.startsWith('--')) continue; // short flags are ambiguous at root (`-r` is resume)
+
+    const flagToken = getLongFlagToken(arg);
+    if (DROID_EXEC_ONLY_LONG_FLAGS.has(flagToken)) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
+function normalizeLegacyReasoningAliasesForExec(args: string[]): string[] {
+  const normalized: string[] = [];
+
+  for (let i = 0; i < args.length; i++) {
+    const arg = args[i];
+
+    if (arg === '--effort' || arg === '--thinking') {
+      const value = args[i + 1];
+      if (value && !value.startsWith('-')) {
+        normalized.push('--reasoning-effort', value);
+        i += 1;
+      } else {
+        // Keep invalid/missing-value form so Droid can surface native validation.
+        normalized.push(arg);
+      }
+      continue;
+    }
+
+    if (arg.startsWith('--effort=')) {
+      normalized.push(`--reasoning-effort=${arg.slice('--effort='.length)}`);
+      continue;
+    }
+
+    if (arg.startsWith('--thinking=')) {
+      normalized.push(`--reasoning-effort=${arg.slice('--thinking='.length)}`);
+      continue;
+    }
+
+    normalized.push(arg);
+  }
+
+  return normalized;
+}
+
+export function routeDroidCommandArgs(args: string[]): DroidCommandRoute {
+  if (args.length === 0) {
+    return {
+      mode: 'interactive',
+      argsForDroid: [],
+      autoPrependedExec: false,
+    };
+  }
+
+  if (isExplicitSubcommand(args[0])) {
+    const command = args[0];
+    const argsForDroid =
+      command === 'exec' ? normalizeLegacyReasoningAliasesForExec(args) : [...args];
+    return {
+      mode: 'command',
+      command,
+      argsForDroid,
+      autoPrependedExec: false,
+    };
+  }
+
+  if (hasExecOnlyFlagsAtFront(args)) {
+    const argsWithExec = ['exec', ...args];
+    return {
+      mode: 'command',
+      command: 'exec',
+      argsForDroid: normalizeLegacyReasoningAliasesForExec(argsWithExec),
+      autoPrependedExec: true,
+    };
+  }
+
+  return {
+    mode: 'interactive',
+    argsForDroid: [...args],
+    autoPrependedExec: false,
+  };
+}

tests/unit/targets/droid-command-router.test.ts

@@ -0,0 +1,86 @@
+import { describe, expect, it } from 'bun:test';
+import { routeDroidCommandArgs } from '../../../src/targets/droid-command-router';
+
+describe('droid-command-router', () => {
+  it('keeps interactive mode for plain profile launches', () => {
+    const route = routeDroidCommandArgs([]);
+
+    expect(route.mode).toBe('interactive');
+    expect(route.argsForDroid).toEqual([]);
+    expect(route.autoPrependedExec).toBe(false);
+  });
+
+  it('keeps explicit droid subcommands untouched', () => {
+    const route = routeDroidCommandArgs(['mcp', '--help']);
+
+    expect(route.mode).toBe('command');
+    expect(route.command).toBe('mcp');
+    expect(route.argsForDroid).toEqual(['mcp', '--help']);
+    expect(route.autoPrependedExec).toBe(false);
+  });
+
+  it('auto-prepends exec for exec-only flags provided after profile', () => {
+    const route = routeDroidCommandArgs(['--skip-permissions-unsafe']);
+
+    expect(route.mode).toBe('command');
+    expect(route.command).toBe('exec');
+    expect(route.argsForDroid).toEqual(['exec', '--skip-permissions-unsafe']);
+    expect(route.autoPrependedExec).toBe(true);
+  });
+
+  it('does not auto-prepend exec for root help flag', () => {
+    const route = routeDroidCommandArgs(['--help']);
+
+    expect(route.mode).toBe('interactive');
+    expect(route.argsForDroid).toEqual(['--help']);
+    expect(route.autoPrependedExec).toBe(false);
+  });
+
+  it('normalizes --effort alias to --reasoning-effort for explicit exec', () => {
+    const route = routeDroidCommandArgs(['exec', '--effort', 'xhigh', 'fix test flake']);
+
+    expect(route.mode).toBe('command');
+    expect(route.command).toBe('exec');
+    expect(route.argsForDroid).toEqual([
+      'exec',
+      '--reasoning-effort',
+      'xhigh',
+      'fix test flake',
+    ]);
+  });
+
+  it('normalizes --thinking alias when exec is auto-prepended', () => {
+    const route = routeDroidCommandArgs(['--auto', 'high', '--thinking=medium', 'summarize logs']);
+
+    expect(route.mode).toBe('command');
+    expect(route.command).toBe('exec');
+    expect(route.argsForDroid).toEqual([
+      'exec',
+      '--auto',
+      'high',
+      '--reasoning-effort=medium',
+      'summarize logs',
+    ]);
+    expect(route.autoPrependedExec).toBe(true);
+  });
+
+  it('still auto-prepends exec when --effort appears before exec-only flags', () => {
+    const route = routeDroidCommandArgs([
+      '--effort',
+      'xhigh',
+      '--skip-permissions-unsafe',
+      'fix flaky test',
+    ]);
+
+    expect(route.mode).toBe('command');
+    expect(route.command).toBe('exec');
+    expect(route.argsForDroid).toEqual([
+      'exec',
+      '--reasoning-effort',
+      'xhigh',
+      '--skip-permissions-unsafe',
+      'fix flaky test',
+    ]);
+    expect(route.autoPrependedExec).toBe(true);
+  });
+});