🔥 chore(sdk): 移除 commands fs-loader stub 与九个无触发点 hook 事件

packages/sdk/README.md

@@ -179,7 +179,7 @@ const hooks = createHookRegistry({
 });
 ```
 
-28 lifecycle events including `PreToolUse`, `PostToolUse`, `PostToolUseFailure`, `Setup`, `SessionStart`, `SessionEnd`, `Stop`, `StopFailure`, `SubagentStart`, `SubagentStop`, `UserPromptSubmit`, `PermissionRequest`, `PermissionDenied`, `TaskCreated`, `TaskCompleted`, `ConfigChange`, `WorktreeCreate`, `WorktreeRemove`, `CwdChanged`, `FileChanged`, `Notification`, `PreCompact`, `PostCompact`, `TeammateIdle`, `Elicitation`, `ElicitationResult`, and `InstructionsLoaded`.
+18 lifecycle events including `PreToolUse`, `PostToolUse`, `PostToolUseFailure`, `Setup`, `SessionStart`, `SessionEnd`, `Stop`, `StopFailure`, `SubagentStart`, `SubagentStop`, `UserPromptSubmit`, `PermissionRequest`, `PermissionDenied`, `TaskCreated`, `TaskCompleted`, `ConfigChange`, `PreCompact`, and `PostCompact`.
 
 ### Subagents
 

packages/sdk/src/agent.ts

@@ -56,8 +56,6 @@ import {
 import { QueryController } from './query-controller.js'
 import { loadPlugins, type LoadedPlugin } from './plugins/loader.js'
 import { loadFilesystemSkills } from './skills/fs-loader.js'
-import { loadCommandDefinitions, commandDefinitionsToSlashCommands } from './commands/fs-loader.js'
-import type { CommandDefinition } from './commands/types.js'
 import type { FileCheckpoint, FileCheckpointState } from './utils/file-checkpoints.js'
 import { rewindCheckpoint } from './utils/file-checkpoints.js'
 import { getContextWindowSize } from './utils/tokens.js'
@@ -288,7 +286,6 @@ export class Agent {
   private pluginSkillNames = new Set<string>()
   private explicitSkillNames = new Set<string>()
   private fileSkillNames = new Set<string>()
-  private loadedCommands: CommandDefinition[] = []
   private fileCheckpointState: FileCheckpointState = {}
   private latestUserMessageId: string | undefined
   private lastContextUsage: ContextUsageResult | null = null
@@ -427,13 +424,6 @@ export class Agent {
     })
   }
 
-  private getPluginCommands(): CommandDefinition[] {
-    return this.loadedPlugins.flatMap((plugin) => {
-      if (plugin.lume?.hooksOnly) return []
-      return plugin.commands || []
-    })
-  }
-
   private buildBaseToolPool(options: AgentOptions = this.cfg): ToolDefinition[] {
     const pluginTools = this.getPluginTools()
     const bindSkillRegistry = (tool: ToolDefinition) => tool.name === 'Skill'
@@ -609,10 +599,6 @@ export class Agent {
       shouldLoadSkill: this.cfg.shouldLoadFilesystemSkill,
     })
     this.registerExplicitSkills()
-    this.loadedCommands = [
-      ...(await loadCommandDefinitions(cwd)),
-      ...this.getPluginCommands(),
-    ]
     this.resetHookRegistry()
 
     const mergedAgents = {
@@ -1291,16 +1277,7 @@ export class Agent {
       { name: '/mcp', description: 'Inspect MCP server status' },
       { name: '/reload-plugins', description: 'Reload plugins from disk' },
     ]
-    const fileAndPluginCommands = commandDefinitionsToSlashCommands(this.loadedCommands)
-    const byName = new Map<string, SlashCommand>()
-    for (const command of [...builtins, ...fileAndPluginCommands]) {
-      byName.set(command.name, {
-        name: command.name,
-        description: command.description,
-        ...(command.argumentHint ? { argumentHint: command.argumentHint } : {}),
-      })
-    }
-    return Array.from(byName.values())
+    return builtins
   }
 
   async getInitializationResult(): Promise<InitializationResult> {
@@ -1410,10 +1387,6 @@ export class Agent {
       shouldLoadSkill: this.cfg.shouldLoadFilesystemSkill,
     })
     this.registerExplicitSkills()
-    this.loadedCommands = [
-      ...(await loadCommandDefinitions(this.cfg.cwd || process.cwd())),
-      ...this.getPluginCommands(),
-    ]
     this.resetHookRegistry()
     await this.rebuildToolPool()
 

packages/sdk/src/hooks.ts

@@ -18,9 +18,6 @@
  * - TaskCreated: task created
  * - TaskCompleted: task finished
  * - ConfigChange: settings changed
- * - CwdChanged: working directory changed
- * - FileChanged: file modified
- * - Notification: system notification
  */
 
 import { spawn } from 'child_process'
@@ -51,17 +48,8 @@ export const HOOK_EVENTS = [
   'TaskCreated',
   'TaskCompleted',
   'ConfigChange',
-  'WorktreeCreate',
-  'WorktreeRemove',
-  'CwdChanged',
-  'FileChanged',
-  'Notification',
   'PreCompact',
   'PostCompact',
-  'TeammateIdle',
-  'Elicitation',
-  'ElicitationResult',
-  'InstructionsLoaded',
 ] as const
 
 export type HookEvent = typeof HOOK_EVENTS[number]

packages/sdk/src/index.ts

@@ -168,14 +168,9 @@ export type {
 } from './mcp/manager.js'
 
 // --------------------------------------------------------------------------
-// Slash Commands
+// Skills
 // --------------------------------------------------------------------------
 
-export {
-  loadCommandDefinitions,
-  commandDefinitionsToSlashCommands,
-} from './commands/fs-loader.js'
-export type { CommandDefinition } from './commands/types.js'
 export { loadFilesystemSkills } from './skills/fs-loader.js'
 
 // --------------------------------------------------------------------------

packages/sdk/src/plugins/loader.ts

@@ -12,7 +12,6 @@ import type {
 } from '../types.js'
 import type { HookConfig, HookDefinition } from '../hooks.js'
 import type { SkillDefinition } from '../skills/types.js'
-import type { CommandDefinition } from '../commands/types.js'
 import type { CommandToolContribution } from './normalized.js'
 import { spawnWithProcessSandbox } from '../utils/process-sandbox.js'
 
@@ -35,7 +34,6 @@ export interface LoadedPlugin {
   hooks?: HookConfig
   mcpServers?: Record<string, unknown>
   skills?: SkillDefinition[]
-  commands?: CommandDefinition[]
   config?: Record<string, unknown>
   lume?: { hooksOnly?: boolean }
 }
@@ -448,7 +446,6 @@ export async function loadPlugins(
           hooks: await resolveHooksConfig(manifest.hooks, pluginPath),
           mcpServers: manifest.mcpServers,
           skills: manifest.skills,
-          commands: manifest.commands,
           config: spec.config,
           lume: manifest.lume,
         }
@@ -512,7 +509,6 @@ export async function loadPlugins(
         hasMcpServers: !!plugin.mcpServers,
         hasSkills: !!(plugin.skills?.length),
         hasTools: !!(plugin.tools?.length),
-        hasCommands: !!(plugin.commands?.length),
         hooksOnly: plugin.lume?.hooksOnly ?? false,
       });
       loaded.push(plugin)