Filehigh importancesource

commands.ts

commands.ts

755
Lines
25185
Bytes
19
Exports
80
Imports
10
Keywords

What this is

This page documents one file from the repository and includes its full source so you can read it without leaving the docs site.

Beginner explanation

This file is one piece of the larger system. Its name, directory, imports, and exports show where it fits. Start by reading the exports and related files first.

How it is used

Start from the exports list and related files. Those are the easiest clues for where this file fits into the system.

Expert explanation

Architecturally, this file intersects with commands. It contains 755 lines, 80 detected imports, and 19 detected exports.

Important relationships

Detected exports

  • INTERNAL_ONLY_COMMANDS
  • builtInCommandNames
  • meetsAvailabilityRequirement
  • getCommands
  • clearCommandMemoizationCaches
  • clearCommandsCache
  • getMcpSkillCommands
  • getSkillToolCommands
  • getSlashCommandToolSkills
  • REMOTE_SAFE_COMMANDS
  • BRIDGE_SAFE_COMMANDS
  • isBridgeSafeCommand
  • filterCommandsForRemoteMode
  • findCommand
  • hasCommand
  • getCommand
  • formatDescriptionWithSource
  • getCommandName
  • isCommandEnabled

Keywords

commandsindexcommandskillsfeaturerequireplugindescriptionnamesource

Detected imports

  • ./commands/add-dir/index.js
  • ./commands/autofix-pr/index.js
  • ./commands/backfill-sessions/index.js
  • ./commands/btw/index.js
  • ./commands/good-claude/index.js
  • ./commands/issue/index.js
  • ./commands/feedback/index.js
  • ./commands/clear/index.js
  • ./commands/color/index.js
  • ./commands/commit.js
  • ./commands/copy/index.js
  • ./commands/desktop/index.js
  • ./commands/commit-push-pr.js
  • ./commands/compact/index.js
  • ./commands/config/index.js
  • ./commands/context/index.js
  • ./commands/cost/index.js
  • ./commands/diff/index.js
  • ./commands/ctx_viz/index.js
  • ./commands/doctor/index.js
  • ./commands/memory/index.js
  • ./commands/help/index.js
  • ./commands/ide/index.js
  • ./commands/init.js
  • ./commands/init-verifiers.js
  • ./commands/keybindings/index.js
  • ./commands/login/index.js
  • ./commands/logout/index.js
  • ./commands/install-github-app/index.js
  • ./commands/install-slack-app/index.js
  • ./commands/break-cache/index.js
  • ./commands/mcp/index.js
  • ./commands/mobile/index.js
  • ./commands/onboarding/index.js
  • ./commands/pr_comments/index.js
  • ./commands/release-notes/index.js
  • ./commands/rename/index.js
  • ./commands/resume/index.js
  • ./commands/review.js
  • ./commands/session/index.js
  • ./commands/share/index.js
  • ./commands/skills/index.js
  • ./commands/status/index.js
  • ./commands/tasks/index.js
  • ./commands/teleport/index.js
  • ./commands/security-review.js
  • ./commands/bughunter/index.js
  • ./commands/terminalSetup/index.js
  • ./commands/usage/index.js
  • ./commands/theme/index.js
  • ./commands/vim/index.js
  • bun:bundle
  • ./commands/thinkback/index.js
  • ./commands/thinkback-play/index.js
  • ./commands/permissions/index.js
  • ./commands/plan/index.js
  • ./commands/fast/index.js
  • ./commands/passes/index.js
  • ./commands/privacy-settings/index.js
  • ./commands/hooks/index.js
  • ./commands/files/index.js
  • ./commands/branch/index.js
  • ./commands/agents/index.js
  • ./commands/plugin/index.js
  • ./commands/reload-plugins/index.js
  • ./commands/rewind/index.js
  • ./commands/heapdump/index.js
  • ./commands/mock-limits/index.js
  • ./commands/bridge-kick.js
  • ./commands/version.js
  • ./commands/summary/index.js
  • ./commands/reset-limits/index.js
  • ./commands/ant-trace/index.js
  • ./commands/perf-issue/index.js
  • ./commands/sandbox-toggle/index.js
  • ./commands/chrome/index.js
  • ./commands/stickers/index.js
  • ./commands/advisor.js
  • ./utils/log.js
  • ./utils/errors.js

Source notes

This page embeds the full file contents. Small or leaf files are still indexed honestly instead of being over-explained.

Open parent directory

Full source

// biome-ignore-all assist/source/organizeImports: ANT-ONLY import markers must not be reordered
import addDir from './commands/add-dir/index.js'
import autofixPr from './commands/autofix-pr/index.js'
import backfillSessions from './commands/backfill-sessions/index.js'
import btw from './commands/btw/index.js'
import goodClaude from './commands/good-claude/index.js'
import issue from './commands/issue/index.js'
import feedback from './commands/feedback/index.js'
import clear from './commands/clear/index.js'
import color from './commands/color/index.js'
import commit from './commands/commit.js'
import copy from './commands/copy/index.js'
import desktop from './commands/desktop/index.js'
import commitPushPr from './commands/commit-push-pr.js'
import compact from './commands/compact/index.js'
import config from './commands/config/index.js'
import { context, contextNonInteractive } from './commands/context/index.js'
import cost from './commands/cost/index.js'
import diff from './commands/diff/index.js'
import ctx_viz from './commands/ctx_viz/index.js'
import doctor from './commands/doctor/index.js'
import memory from './commands/memory/index.js'
import help from './commands/help/index.js'
import ide from './commands/ide/index.js'
import init from './commands/init.js'
import initVerifiers from './commands/init-verifiers.js'
import keybindings from './commands/keybindings/index.js'
import login from './commands/login/index.js'
import logout from './commands/logout/index.js'
import installGitHubApp from './commands/install-github-app/index.js'
import installSlackApp from './commands/install-slack-app/index.js'
import breakCache from './commands/break-cache/index.js'
import mcp from './commands/mcp/index.js'
import mobile from './commands/mobile/index.js'
import onboarding from './commands/onboarding/index.js'
import pr_comments from './commands/pr_comments/index.js'
import releaseNotes from './commands/release-notes/index.js'
import rename from './commands/rename/index.js'
import resume from './commands/resume/index.js'
import review, { ultrareview } from './commands/review.js'
import session from './commands/session/index.js'
import share from './commands/share/index.js'
import skills from './commands/skills/index.js'
import status from './commands/status/index.js'
import tasks from './commands/tasks/index.js'
import teleport from './commands/teleport/index.js'
/* eslint-disable @typescript-eslint/no-require-imports */
const agentsPlatform =
  process.env.USER_TYPE === 'ant'
    ? require('./commands/agents-platform/index.js').default
    : null
/* eslint-enable @typescript-eslint/no-require-imports */
import securityReview from './commands/security-review.js'
import bughunter from './commands/bughunter/index.js'
import terminalSetup from './commands/terminalSetup/index.js'
import usage from './commands/usage/index.js'
import theme from './commands/theme/index.js'
import vim from './commands/vim/index.js'
import { feature } from 'bun:bundle'
// Dead code elimination: conditional imports
/* eslint-disable @typescript-eslint/no-require-imports */
const proactive =
  feature('PROACTIVE') || feature('KAIROS')
    ? require('./commands/proactive.js').default
    : null
const briefCommand =
  feature('KAIROS') || feature('KAIROS_BRIEF')
    ? require('./commands/brief.js').default
    : null
const assistantCommand = feature('KAIROS')
  ? require('./commands/assistant/index.js').default
  : null
const bridge = feature('BRIDGE_MODE')
  ? require('./commands/bridge/index.js').default
  : null
const remoteControlServerCommand =
  feature('DAEMON') && feature('BRIDGE_MODE')
    ? require('./commands/remoteControlServer/index.js').default
    : null
const voiceCommand = feature('VOICE_MODE')
  ? require('./commands/voice/index.js').default
  : null
const forceSnip = feature('HISTORY_SNIP')
  ? require('./commands/force-snip.js').default
  : null
const workflowsCmd = feature('WORKFLOW_SCRIPTS')
  ? (
      require('./commands/workflows/index.js') as typeof import('./commands/workflows/index.js')
    ).default
  : null
const webCmd = feature('CCR_REMOTE_SETUP')
  ? (
      require('./commands/remote-setup/index.js') as typeof import('./commands/remote-setup/index.js')
    ).default
  : null
const clearSkillIndexCache = feature('EXPERIMENTAL_SKILL_SEARCH')
  ? (
      require('./services/skillSearch/localSearch.js') as typeof import('./services/skillSearch/localSearch.js')
    ).clearSkillIndexCache
  : null
const subscribePr = feature('KAIROS_GITHUB_WEBHOOKS')
  ? require('./commands/subscribe-pr.js').default
  : null
const ultraplan = feature('ULTRAPLAN')
  ? require('./commands/ultraplan.js').default
  : null
const torch = feature('TORCH') ? require('./commands/torch.js').default : null
const peersCmd = feature('UDS_INBOX')
  ? (
      require('./commands/peers/index.js') as typeof import('./commands/peers/index.js')
    ).default
  : null
const forkCmd = feature('FORK_SUBAGENT')
  ? (
      require('./commands/fork/index.js') as typeof import('./commands/fork/index.js')
    ).default
  : null
const buddy = feature('BUDDY')
  ? (
      require('./commands/buddy/index.js') as typeof import('./commands/buddy/index.js')
    ).default
  : null
/* eslint-enable @typescript-eslint/no-require-imports */
import thinkback from './commands/thinkback/index.js'
import thinkbackPlay from './commands/thinkback-play/index.js'
import permissions from './commands/permissions/index.js'
import plan from './commands/plan/index.js'
import fast from './commands/fast/index.js'
import passes from './commands/passes/index.js'
import privacySettings from './commands/privacy-settings/index.js'
import hooks from './commands/hooks/index.js'
import files from './commands/files/index.js'
import branch from './commands/branch/index.js'
import agents from './commands/agents/index.js'
import plugin from './commands/plugin/index.js'
import reloadPlugins from './commands/reload-plugins/index.js'
import rewind from './commands/rewind/index.js'
import heapDump from './commands/heapdump/index.js'
import mockLimits from './commands/mock-limits/index.js'
import bridgeKick from './commands/bridge-kick.js'
import version from './commands/version.js'
import summary from './commands/summary/index.js'
import {
  resetLimits,
  resetLimitsNonInteractive,
} from './commands/reset-limits/index.js'
import antTrace from './commands/ant-trace/index.js'
import perfIssue from './commands/perf-issue/index.js'
import sandboxToggle from './commands/sandbox-toggle/index.js'
import chrome from './commands/chrome/index.js'
import stickers from './commands/stickers/index.js'
import advisor from './commands/advisor.js'
import { logError } from './utils/log.js'
import { toError } from './utils/errors.js'
import { logForDebugging } from './utils/debug.js'
import {
  getSkillDirCommands,
  clearSkillCaches,
  getDynamicSkills,
} from './skills/loadSkillsDir.js'
import { getBundledSkills } from './skills/bundledSkills.js'
import { getBuiltinPluginSkillCommands } from './plugins/builtinPlugins.js'
import {
  getPluginCommands,
  clearPluginCommandCache,
  getPluginSkills,
  clearPluginSkillsCache,
} from './utils/plugins/loadPluginCommands.js'
import memoize from 'lodash-es/memoize.js'
import { isUsing3PServices, isClaudeAISubscriber } from './utils/auth.js'
import { isFirstPartyAnthropicBaseUrl } from './utils/model/providers.js'
import env from './commands/env/index.js'
import exit from './commands/exit/index.js'
import exportCommand from './commands/export/index.js'
import model from './commands/model/index.js'
import tag from './commands/tag/index.js'
import outputStyle from './commands/output-style/index.js'
import remoteEnv from './commands/remote-env/index.js'
import upgrade from './commands/upgrade/index.js'
import {
  extraUsage,
  extraUsageNonInteractive,
} from './commands/extra-usage/index.js'
import rateLimitOptions from './commands/rate-limit-options/index.js'
import statusline from './commands/statusline.js'
import effort from './commands/effort/index.js'
import stats from './commands/stats/index.js'
// insights.ts is 113KB (3200 lines, includes diffLines/html rendering). Lazy
// shim defers the heavy module until /insights is actually invoked.
const usageReport: Command = {
  type: 'prompt',
  name: 'insights',
  description: 'Generate a report analyzing your Claude Code sessions',
  contentLength: 0,
  progressMessage: 'analyzing your sessions',
  source: 'builtin',
  async getPromptForCommand(args, context) {
    const real = (await import('./commands/insights.js')).default
    if (real.type !== 'prompt') throw new Error('unreachable')
    return real.getPromptForCommand(args, context)
  },
}
import oauthRefresh from './commands/oauth-refresh/index.js'
import debugToolCall from './commands/debug-tool-call/index.js'
import { getSettingSourceName } from './utils/settings/constants.js'
import {
  type Command,
  getCommandName,
  isCommandEnabled,
} from './types/command.js'

// Re-export types from the centralized location
export type {
  Command,
  CommandBase,
  CommandResultDisplay,
  LocalCommandResult,
  LocalJSXCommandContext,
  PromptCommand,
  ResumeEntrypoint,
} from './types/command.js'
export { getCommandName, isCommandEnabled } from './types/command.js'

// Commands that get eliminated from the external build
export const INTERNAL_ONLY_COMMANDS = [
  backfillSessions,
  breakCache,
  bughunter,
  commit,
  commitPushPr,
  ctx_viz,
  goodClaude,
  issue,
  initVerifiers,
  ...(forceSnip ? [forceSnip] : []),
  mockLimits,
  bridgeKick,
  version,
  ...(ultraplan ? [ultraplan] : []),
  ...(subscribePr ? [subscribePr] : []),
  resetLimits,
  resetLimitsNonInteractive,
  onboarding,
  share,
  summary,
  teleport,
  antTrace,
  perfIssue,
  env,
  oauthRefresh,
  debugToolCall,
  agentsPlatform,
  autofixPr,
].filter(Boolean)

// Declared as a function so that we don't run this until getCommands is called,
// since underlying functions read from config, which can't be read at module initialization time
const COMMANDS = memoize((): Command[] => [
  addDir,
  advisor,
  agents,
  branch,
  btw,
  chrome,
  clear,
  color,
  compact,
  config,
  copy,
  desktop,
  context,
  contextNonInteractive,
  cost,
  diff,
  doctor,
  effort,
  exit,
  fast,
  files,
  heapDump,
  help,
  ide,
  init,
  keybindings,
  installGitHubApp,
  installSlackApp,
  mcp,
  memory,
  mobile,
  model,
  outputStyle,
  remoteEnv,
  plugin,
  pr_comments,
  releaseNotes,
  reloadPlugins,
  rename,
  resume,
  session,
  skills,
  stats,
  status,
  statusline,
  stickers,
  tag,
  theme,
  feedback,
  review,
  ultrareview,
  rewind,
  securityReview,
  terminalSetup,
  upgrade,
  extraUsage,
  extraUsageNonInteractive,
  rateLimitOptions,
  usage,
  usageReport,
  vim,
  ...(webCmd ? [webCmd] : []),
  ...(forkCmd ? [forkCmd] : []),
  ...(buddy ? [buddy] : []),
  ...(proactive ? [proactive] : []),
  ...(briefCommand ? [briefCommand] : []),
  ...(assistantCommand ? [assistantCommand] : []),
  ...(bridge ? [bridge] : []),
  ...(remoteControlServerCommand ? [remoteControlServerCommand] : []),
  ...(voiceCommand ? [voiceCommand] : []),
  thinkback,
  thinkbackPlay,
  permissions,
  plan,
  privacySettings,
  hooks,
  exportCommand,
  sandboxToggle,
  ...(!isUsing3PServices() ? [logout, login()] : []),
  passes,
  ...(peersCmd ? [peersCmd] : []),
  tasks,
  ...(workflowsCmd ? [workflowsCmd] : []),
  ...(torch ? [torch] : []),
  ...(process.env.USER_TYPE === 'ant' && !process.env.IS_DEMO
    ? INTERNAL_ONLY_COMMANDS
    : []),
])

export const builtInCommandNames = memoize(
  (): Set<string> =>
    new Set(COMMANDS().flatMap(_ => [_.name, ...(_.aliases ?? [])])),
)

async function getSkills(cwd: string): Promise<{
  skillDirCommands: Command[]
  pluginSkills: Command[]
  bundledSkills: Command[]
  builtinPluginSkills: Command[]
}> {
  try {
    const [skillDirCommands, pluginSkills] = await Promise.all([
      getSkillDirCommands(cwd).catch(err => {
        logError(toError(err))
        logForDebugging(
          'Skill directory commands failed to load, continuing without them',
        )
        return []
      }),
      getPluginSkills().catch(err => {
        logError(toError(err))
        logForDebugging('Plugin skills failed to load, continuing without them')
        return []
      }),
    ])
    // Bundled skills are registered synchronously at startup
    const bundledSkills = getBundledSkills()
    // Built-in plugin skills come from enabled built-in plugins
    const builtinPluginSkills = getBuiltinPluginSkillCommands()
    logForDebugging(
      `getSkills returning: ${skillDirCommands.length} skill dir commands, ${pluginSkills.length} plugin skills, ${bundledSkills.length} bundled skills, ${builtinPluginSkills.length} builtin plugin skills`,
    )
    return {
      skillDirCommands,
      pluginSkills,
      bundledSkills,
      builtinPluginSkills,
    }
  } catch (err) {
    // This should never happen since we catch at the Promise level, but defensive
    logError(toError(err))
    logForDebugging('Unexpected error in getSkills, returning empty')
    return {
      skillDirCommands: [],
      pluginSkills: [],
      bundledSkills: [],
      builtinPluginSkills: [],
    }
  }
}

/* eslint-disable @typescript-eslint/no-require-imports */
const getWorkflowCommands = feature('WORKFLOW_SCRIPTS')
  ? (
      require('./tools/WorkflowTool/createWorkflowCommand.js') as typeof import('./tools/WorkflowTool/createWorkflowCommand.js')
    ).getWorkflowCommands
  : null
/* eslint-enable @typescript-eslint/no-require-imports */

/**
 * Filters commands by their declared `availability` (auth/provider requirement).
 * Commands without `availability` are treated as universal.
 * This runs before `isEnabled()` so that provider-gated commands are hidden
 * regardless of feature-flag state.
 *
 * Not memoized — auth state can change mid-session (e.g. after /login),
 * so this must be re-evaluated on every getCommands() call.
 */
export function meetsAvailabilityRequirement(cmd: Command): boolean {
  if (!cmd.availability) return true
  for (const a of cmd.availability) {
    switch (a) {
      case 'claude-ai':
        if (isClaudeAISubscriber()) return true
        break
      case 'console':
        // Console API key user = direct 1P API customer (not 3P, not claude.ai).
        // Excludes 3P (Bedrock/Vertex/Foundry) who don't set ANTHROPIC_BASE_URL
        // and gateway users who proxy through a custom base URL.
        if (
          !isClaudeAISubscriber() &&
          !isUsing3PServices() &&
          isFirstPartyAnthropicBaseUrl()
        )
          return true
        break
      default: {
        const _exhaustive: never = a
        void _exhaustive
        break
      }
    }
  }
  return false
}

/**
 * Loads all command sources (skills, plugins, workflows). Memoized by cwd
 * because loading is expensive (disk I/O, dynamic imports).
 */
const loadAllCommands = memoize(async (cwd: string): Promise<Command[]> => {
  const [
    { skillDirCommands, pluginSkills, bundledSkills, builtinPluginSkills },
    pluginCommands,
    workflowCommands,
  ] = await Promise.all([
    getSkills(cwd),
    getPluginCommands(),
    getWorkflowCommands ? getWorkflowCommands(cwd) : Promise.resolve([]),
  ])

  return [
    ...bundledSkills,
    ...builtinPluginSkills,
    ...skillDirCommands,
    ...workflowCommands,
    ...pluginCommands,
    ...pluginSkills,
    ...COMMANDS(),
  ]
})

/**
 * Returns commands available to the current user. The expensive loading is
 * memoized, but availability and isEnabled checks run fresh every call so
 * auth changes (e.g. /login) take effect immediately.
 */
export async function getCommands(cwd: string): Promise<Command[]> {
  const allCommands = await loadAllCommands(cwd)

  // Get dynamic skills discovered during file operations
  const dynamicSkills = getDynamicSkills()

  // Build base commands without dynamic skills
  const baseCommands = allCommands.filter(
    _ => meetsAvailabilityRequirement(_) && isCommandEnabled(_),
  )

  if (dynamicSkills.length === 0) {
    return baseCommands
  }

  // Dedupe dynamic skills - only add if not already present
  const baseCommandNames = new Set(baseCommands.map(c => c.name))
  const uniqueDynamicSkills = dynamicSkills.filter(
    s =>
      !baseCommandNames.has(s.name) &&
      meetsAvailabilityRequirement(s) &&
      isCommandEnabled(s),
  )

  if (uniqueDynamicSkills.length === 0) {
    return baseCommands
  }

  // Insert dynamic skills after plugin skills but before built-in commands
  const builtInNames = new Set(COMMANDS().map(c => c.name))
  const insertIndex = baseCommands.findIndex(c => builtInNames.has(c.name))

  if (insertIndex === -1) {
    return [...baseCommands, ...uniqueDynamicSkills]
  }

  return [
    ...baseCommands.slice(0, insertIndex),
    ...uniqueDynamicSkills,
    ...baseCommands.slice(insertIndex),
  ]
}

/**
 * Clears only the memoization caches for commands, WITHOUT clearing skill caches.
 * Use this when dynamic skills are added to invalidate cached command lists.
 */
export function clearCommandMemoizationCaches(): void {
  loadAllCommands.cache?.clear?.()
  getSkillToolCommands.cache?.clear?.()
  getSlashCommandToolSkills.cache?.clear?.()
  // getSkillIndex in skillSearch/localSearch.ts is a separate memoization layer
  // built ON TOP of getSkillToolCommands/getCommands. Clearing only the inner
  // caches is a no-op for the outer — lodash memoize returns the cached result
  // without ever reaching the cleared inners. Must clear it explicitly.
  clearSkillIndexCache?.()
}

export function clearCommandsCache(): void {
  clearCommandMemoizationCaches()
  clearPluginCommandCache()
  clearPluginSkillsCache()
  clearSkillCaches()
}

/**
 * Filter AppState.mcp.commands to MCP-provided skills (prompt-type,
 * model-invocable, loaded from MCP). These live outside getCommands() so
 * callers that need MCP skills in their skill index thread them through
 * separately.
 */
export function getMcpSkillCommands(
  mcpCommands: readonly Command[],
): readonly Command[] {
  if (feature('MCP_SKILLS')) {
    return mcpCommands.filter(
      cmd =>
        cmd.type === 'prompt' &&
        cmd.loadedFrom === 'mcp' &&
        !cmd.disableModelInvocation,
    )
  }
  return []
}

// SkillTool shows ALL prompt-based commands that the model can invoke
// This includes both skills (from /skills/) and commands (from /commands/)
export const getSkillToolCommands = memoize(
  async (cwd: string): Promise<Command[]> => {
    const allCommands = await getCommands(cwd)
    return allCommands.filter(
      cmd =>
        cmd.type === 'prompt' &&
        !cmd.disableModelInvocation &&
        cmd.source !== 'builtin' &&
        // Always include skills from /skills/ dirs, bundled skills, and legacy /commands/ entries
        // (they all get an auto-derived description from the first line if frontmatter is missing).
        // Plugin/MCP commands still require an explicit description to appear in the listing.
        (cmd.loadedFrom === 'bundled' ||
          cmd.loadedFrom === 'skills' ||
          cmd.loadedFrom === 'commands_DEPRECATED' ||
          cmd.hasUserSpecifiedDescription ||
          cmd.whenToUse),
    )
  },
)

// Filters commands to include only skills. Skills are commands that provide
// specialized capabilities for the model to use. They are identified by
// loadedFrom being 'skills', 'plugin', or 'bundled', or having disableModelInvocation set.
export const getSlashCommandToolSkills = memoize(
  async (cwd: string): Promise<Command[]> => {
    try {
      const allCommands = await getCommands(cwd)
      return allCommands.filter(
        cmd =>
          cmd.type === 'prompt' &&
          cmd.source !== 'builtin' &&
          (cmd.hasUserSpecifiedDescription || cmd.whenToUse) &&
          (cmd.loadedFrom === 'skills' ||
            cmd.loadedFrom === 'plugin' ||
            cmd.loadedFrom === 'bundled' ||
            cmd.disableModelInvocation),
      )
    } catch (error) {
      logError(toError(error))
      // Return empty array rather than throwing - skills are non-critical
      // This prevents skill loading failures from breaking the entire system
      logForDebugging('Returning empty skills array due to load failure')
      return []
    }
  },
)

/**
 * Commands that are safe to use in remote mode (--remote).
 * These only affect local TUI state and don't depend on local filesystem,
 * git, shell, IDE, MCP, or other local execution context.
 *
 * Used in two places:
 * 1. Pre-filtering commands in main.tsx before REPL renders (prevents race with CCR init)
 * 2. Preserving local-only commands in REPL's handleRemoteInit after CCR filters
 */
export const REMOTE_SAFE_COMMANDS: Set<Command> = new Set([
  session, // Shows QR code / URL for remote session
  exit, // Exit the TUI
  clear, // Clear screen
  help, // Show help
  theme, // Change terminal theme
  color, // Change agent color
  vim, // Toggle vim mode
  cost, // Show session cost (local cost tracking)
  usage, // Show usage info
  copy, // Copy last message
  btw, // Quick note
  feedback, // Send feedback
  plan, // Plan mode toggle
  keybindings, // Keybinding management
  statusline, // Status line toggle
  stickers, // Stickers
  mobile, // Mobile QR code
])

/**
 * Builtin commands of type 'local' that ARE safe to execute when received
 * over the Remote Control bridge. These produce text output that streams
 * back to the mobile/web client and have no terminal-only side effects.
 *
 * 'local-jsx' commands are blocked by type (they render Ink UI) and
 * 'prompt' commands are allowed by type (they expand to text sent to the
 * model) — this set only gates 'local' commands.
 *
 * When adding a new 'local' command that should work from mobile, add it
 * here. Default is blocked.
 */
export const BRIDGE_SAFE_COMMANDS: Set<Command> = new Set(
  [
    compact, // Shrink context — useful mid-session from a phone
    clear, // Wipe transcript
    cost, // Show session cost
    summary, // Summarize conversation
    releaseNotes, // Show changelog
    files, // List tracked files
  ].filter((c): c is Command => c !== null),
)

/**
 * Whether a slash command is safe to execute when its input arrived over the
 * Remote Control bridge (mobile/web client).
 *
 * PR #19134 blanket-blocked all slash commands from bridge inbound because
 * `/model` from iOS was popping the local Ink picker. This predicate relaxes
 * that with an explicit allowlist: 'prompt' commands (skills) expand to text
 * and are safe by construction; 'local' commands need an explicit opt-in via
 * BRIDGE_SAFE_COMMANDS; 'local-jsx' commands render Ink UI and stay blocked.
 */
export function isBridgeSafeCommand(cmd: Command): boolean {
  if (cmd.type === 'local-jsx') return false
  if (cmd.type === 'prompt') return true
  return BRIDGE_SAFE_COMMANDS.has(cmd)
}

/**
 * Filter commands to only include those safe for remote mode.
 * Used to pre-filter commands when rendering the REPL in --remote mode,
 * preventing local-only commands from being briefly available before
 * the CCR init message arrives.
 */
export function filterCommandsForRemoteMode(commands: Command[]): Command[] {
  return commands.filter(cmd => REMOTE_SAFE_COMMANDS.has(cmd))
}

export function findCommand(
  commandName: string,
  commands: Command[],
): Command | undefined {
  return commands.find(
    _ =>
      _.name === commandName ||
      getCommandName(_) === commandName ||
      _.aliases?.includes(commandName),
  )
}

export function hasCommand(commandName: string, commands: Command[]): boolean {
  return findCommand(commandName, commands) !== undefined
}

export function getCommand(commandName: string, commands: Command[]): Command {
  const command = findCommand(commandName, commands)
  if (!command) {
    throw ReferenceError(
      `Command ${commandName} not found. Available commands: ${commands
        .map(_ => {
          const name = getCommandName(_)
          return _.aliases ? `${name} (aliases: ${_.aliases.join(', ')})` : name
        })
        .sort((a, b) => a.localeCompare(b))
        .join(', ')}`,
    )
  }

  return command
}

/**
 * Formats a command's description with its source annotation for user-facing UI.
 * Use this in typeahead, help screens, and other places where users need to see
 * where a command comes from.
 *
 * For model-facing prompts (like SkillTool), use cmd.description directly.
 */
export function formatDescriptionWithSource(cmd: Command): string {
  if (cmd.type !== 'prompt') {
    return cmd.description
  }

  if (cmd.kind === 'workflow') {
    return `${cmd.description} (workflow)`
  }

  if (cmd.source === 'plugin') {
    const pluginName = cmd.pluginInfo?.pluginManifest.name
    if (pluginName) {
      return `(${pluginName}) ${cmd.description}`
    }
    return `${cmd.description} (plugin)`
  }

  if (cmd.source === 'builtin' || cmd.source === 'mcp') {
    return cmd.description
  }

  if (cmd.source === 'bundled') {
    return `${cmd.description} (bundled)`
  }

  return `${cmd.description} (${getSettingSourceName(cmd.source)})`
}