diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 374901ba..58b128e0 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -20,7 +20,7 @@ The hooks API has been restructured with more granular events and better session
 
 **Type renames:**
 - `HookEventContext` → `HookContext`
-- `HookCommandContext` removed (use `HookContext` for command handlers)
+- `HookCommandContext` is now a new interface extending `HookContext` with session control methods
 
 **Event changes:**
 - The monolithic `session` event is now split into granular events: `session_start`, `session_before_switch`, `session_switch`, `session_before_branch`, `session_branch`, `session_before_compact`, `session_compact`, `session_shutdown`
@@ -33,12 +33,9 @@ The hooks API has been restructured with more granular events and better session
 **API changes:**
 - `pi.send(text, attachments?)` → `pi.sendMessage(message, triggerTurn?)` (creates `CustomMessageEntry`)
 - New `pi.appendEntry(customType, data?)` for hook state persistence (not in LLM context)
-- New `pi.registerCommand(name, options)` for custom slash commands
+- New `pi.registerCommand(name, options)` for custom slash commands (handler receives `HookCommandContext`)
 - New `pi.registerMessageRenderer(customType, renderer)` for custom TUI rendering
-- New `pi.newSession(options?)` to create new sessions with optional setup callback
-- New `pi.branch(entryId)` to branch from a specific entry
-- New `pi.navigateTree(targetId, options?)` to navigate the session tree
-- New `ctx.isIdle()`, `ctx.waitForIdle()`, `ctx.abort()`, `ctx.hasQueuedMessages()` for agent state access
+- New `ctx.isIdle()`, `ctx.abort()`, `ctx.hasQueuedMessages()` for agent state (available in all events)
 - New `ctx.ui.custom(component)` for full TUI component rendering with keyboard focus
 - New `ctx.ui.setStatus(key, text)` for persistent status text in footer (multiple hooks can set their own)
 - New `ctx.ui.theme` getter for styling text with theme colors
@@ -46,6 +43,14 @@ The hooks API has been restructured with more granular events and better session
 - `ctx.sessionFile` → `ctx.sessionManager.getSessionFile()`
 - New `ctx.modelRegistry` and `ctx.model` for API key resolution
 
+**HookCommandContext (slash commands only):**
+- `ctx.waitForIdle()` - wait for agent to finish streaming
+- `ctx.newSession(options?)` - create new sessions with optional setup callback
+- `ctx.branch(entryId)` - branch from a specific entry
+- `ctx.navigateTree(targetId, options?)` - navigate the session tree
+
+These methods are only on `HookCommandContext` (not `HookContext`) because they can deadlock if called from event handlers that run inside the agent loop.
+
 **Removed:**
 - `hookTimeout` setting (hooks no longer have timeouts; use Ctrl+C to abort)
 - `resolveApiKey` parameter (use `ctx.modelRegistry.getApiKey(model)`)
diff --git a/packages/coding-agent/docs/hooks.md b/packages/coding-agent/docs/hooks.md
index 9da0dc15..50395e3f 100644
--- a/packages/coding-agent/docs/hooks.md
+++ b/packages/coding-agent/docs/hooks.md
@@ -542,7 +542,7 @@ if (ctx.model) {
 
 ### ctx.isIdle()
 
-Returns `true` if the agent is not currently streaming. Useful for hooks that need to wait or check state:
+Returns `true` if the agent is not currently streaming:
 
 ```typescript
 if (ctx.isIdle()) {
@@ -550,18 +550,9 @@ if (ctx.isIdle()) {
 }
 ```
 
-### ctx.waitForIdle()
-
-Wait for the agent to finish streaming:
-
-```typescript
-await ctx.waitForIdle();
-// Agent is now idle
-```
-
 ### ctx.abort()
 
-Abort the current agent operation:
+Abort the current agent operation (fire-and-forget, does not wait):
 
 ```typescript
 await ctx.abort();
@@ -578,6 +569,62 @@ if (ctx.hasQueuedMessages()) {
 }
 ```
 
+## HookCommandContext (Slash Commands Only)
+
+Slash command handlers receive `HookCommandContext`, which extends `HookContext` with session control methods. These methods are only safe in user-initiated commands because they can cause deadlocks if called from event handlers (which run inside the agent loop).
+
+### ctx.waitForIdle()
+
+Wait for the agent to finish streaming:
+
+```typescript
+await ctx.waitForIdle();
+// Agent is now idle
+```
+
+### ctx.newSession(options?)
+
+Create a new session, optionally with initialization:
+
+```typescript
+const result = await ctx.newSession({
+  parentSession: ctx.sessionManager.getSessionFile(), // Track lineage
+  setup: async (sm) => {
+    // Initialize the new session
+    sm.appendMessage({
+      role: "user",
+      content: [{ type: "text", text: "Context from previous session..." }],
+      timestamp: Date.now(),
+    });
+  },
+});
+
+if (result.cancelled) {
+  // A hook cancelled the new session
+}
+```
+
+### ctx.branch(entryId)
+
+Branch from a specific entry, creating a new session file:
+
+```typescript
+const result = await ctx.branch("entry-id-123");
+if (!result.cancelled) {
+  // Now in the branched session
+}
+```
+
+### ctx.navigateTree(targetId, options?)
+
+Navigate to a different point in the session tree:
+
+```typescript
+const result = await ctx.navigateTree("entry-id-456", {
+  summarize: true, // Summarize the abandoned branch
+});
+```
+
 ## HookAPI Methods
 
 ### pi.on(event, handler)
@@ -693,47 +740,6 @@ const result = await pi.exec("git", ["status"], {
 // result.stdout, result.stderr, result.code, result.killed
 ```
 
-### pi.newSession(options?)
-
-Start a new session, optionally with a setup callback to initialize it:
-
-```typescript
-await pi.newSession({
-  parentSession: ctx.sessionManager.getSessionFile(),  // Track lineage
-  setup: async (sessionManager) => {
-    // sessionManager is writable, can append messages
-    sessionManager.appendMessage({
-      role: "user",
-      content: [{ type: "text", text: "Context from previous session..." }]
-    });
-  }
-});
-```
-
-Returns `{ cancelled: boolean }` - cancelled if a `session_before_switch` hook cancelled.
-
-### pi.branch(entryId)
-
-Branch from a specific entry, creating a new session file:
-
-```typescript
-const result = await pi.branch(entryId);
-if (!result.cancelled) {
-  // Branched successfully
-}
-```
-
-### pi.navigateTree(targetId, options?)
-
-Navigate to a different point in the session tree (in-place):
-
-```typescript
-const result = await pi.navigateTree(targetId, { summarize: true });
-if (!result.cancelled) {
-  // Navigated successfully
-}
-```
-
 ## Examples
 
 ### Permission Gate
diff --git a/packages/coding-agent/src/core/agent-session.ts b/packages/coding-agent/src/core/agent-session.ts
index 7446b7c7..aaec0ee0 100644
--- a/packages/coding-agent/src/core/agent-session.ts
+++ b/packages/coding-agent/src/core/agent-session.ts
@@ -30,7 +30,6 @@ import {
 import type { CustomToolContext, CustomToolSessionEvent, LoadedCustomTool } from "./custom-tools/index.js";
 import { exportSessionToHtml } from "./export-html/index.js";
 import type {
-	HookContext,
 	HookRunner,
 	SessionBeforeBranchResult,
 	SessionBeforeCompactResult,
@@ -545,24 +544,8 @@ export class AgentSession {
 		const command = this._hookRunner.getCommand(commandName);
 		if (!command) return false;
 
-		// Get UI context from hook runner (set by mode)
-		const uiContext = this._hookRunner.getUIContext();
-		if (!uiContext) return false;
-
-		// Build command context
-		const cwd = process.cwd();
-		const ctx: HookContext = {
-			ui: uiContext,
-			hasUI: this._hookRunner.getHasUI(),
-			cwd,
-			sessionManager: this.sessionManager,
-			modelRegistry: this._modelRegistry,
-			model: this.model,
-			isIdle: () => !this.isStreaming,
-			waitForIdle: () => this.agent.waitForIdle(),
-			abort: () => this.abort(),
-			hasQueuedMessages: () => this.queuedMessageCount > 0,
-		};
+		// Get command context from hook runner (includes session control methods)
+		const ctx = this._hookRunner.createCommandContext();
 
 		try {
 			await command.handler(args, ctx);
diff --git a/packages/coding-agent/src/core/hooks/index.ts b/packages/coding-agent/src/core/hooks/index.ts
index cb0806ed..a6a2172a 100644
--- a/packages/coding-agent/src/core/hooks/index.ts
+++ b/packages/coding-agent/src/core/hooks/index.ts
@@ -3,8 +3,11 @@ export {
 	discoverAndLoadHooks,
 	loadHooks,
 	type AppendEntryHandler,
+	type BranchHandler,
 	type LoadedHook,
 	type LoadHooksResult,
+	type NavigateTreeHandler,
+	type NewSessionHandler,
 	type SendMessageHandler,
 } from "./loader.js";
 export { execCommand, HookRunner, type HookErrorListener } from "./runner.js";
diff --git a/packages/coding-agent/src/core/hooks/loader.ts b/packages/coding-agent/src/core/hooks/loader.ts
index bfd1a6f5..f876aed9 100644
--- a/packages/coding-agent/src/core/hooks/loader.ts
+++ b/packages/coding-agent/src/core/hooks/loader.ts
@@ -62,7 +62,7 @@ export type SendMessageHandler = <T = unknown>(
 export type AppendEntryHandler = <T = unknown>(customType: string, data?: T) => void;
 
 /**
- * New session handler type for pi.newSession().
+ * New session handler type for ctx.newSession() in HookCommandContext.
  */
 export type NewSessionHandler = (options?: {
 	parentSession?: string;
@@ -70,12 +70,12 @@ export type NewSessionHandler = (options?: {
 }) => Promise<{ cancelled: boolean }>;
 
 /**
- * Branch handler type for pi.branch().
+ * Branch handler type for ctx.branch() in HookCommandContext.
  */
 export type BranchHandler = (entryId: string) => Promise<{ cancelled: boolean }>;
 
 /**
- * Navigate tree handler type for pi.navigateTree().
+ * Navigate tree handler type for ctx.navigateTree() in HookCommandContext.
  */
 export type NavigateTreeHandler = (
 	targetId: string,
@@ -100,12 +100,6 @@ export interface LoadedHook {
 	setSendMessageHandler: (handler: SendMessageHandler) => void;
 	/** Set the append entry handler for this hook's pi.appendEntry() */
 	setAppendEntryHandler: (handler: AppendEntryHandler) => void;
-	/** Set the new session handler for this hook's pi.newSession() */
-	setNewSessionHandler: (handler: NewSessionHandler) => void;
-	/** Set the branch handler for this hook's pi.branch() */
-	setBranchHandler: (handler: BranchHandler) => void;
-	/** Set the navigate tree handler for this hook's pi.navigateTree() */
-	setNavigateTreeHandler: (handler: NavigateTreeHandler) => void;
 }
 
 /**
@@ -165,9 +159,6 @@ function createHookAPI(
 	commands: Map<string, RegisteredCommand>;
 	setSendMessageHandler: (handler: SendMessageHandler) => void;
 	setAppendEntryHandler: (handler: AppendEntryHandler) => void;
-	setNewSessionHandler: (handler: NewSessionHandler) => void;
-	setBranchHandler: (handler: BranchHandler) => void;
-	setNavigateTreeHandler: (handler: NavigateTreeHandler) => void;
 } {
 	let sendMessageHandler: SendMessageHandler = () => {
 		// Default no-op until mode sets the handler
@@ -175,18 +166,6 @@ function createHookAPI(
 	let appendEntryHandler: AppendEntryHandler = () => {
 		// Default no-op until mode sets the handler
 	};
-	let newSessionHandler: NewSessionHandler = async () => {
-		// Default no-op until mode sets the handler
-		return { cancelled: false };
-	};
-	let branchHandler: BranchHandler = async () => {
-		// Default no-op until mode sets the handler
-		return { cancelled: false };
-	};
-	let navigateTreeHandler: NavigateTreeHandler = async () => {
-		// Default no-op until mode sets the handler
-		return { cancelled: false };
-	};
 	const messageRenderers = new Map<string, HookMessageRenderer>();
 	const commands = new Map<string, RegisteredCommand>();
 
@@ -213,15 +192,6 @@ function createHookAPI(
 		exec(command: string, args: string[], options?: ExecOptions) {
 			return execCommand(command, args, options?.cwd ?? cwd, options);
 		},
-		newSession(options) {
-			return newSessionHandler(options);
-		},
-		branch(entryId) {
-			return branchHandler(entryId);
-		},
-		navigateTree(targetId, options) {
-			return navigateTreeHandler(targetId, options);
-		},
 	} as HookAPI;
 
 	return {
@@ -234,15 +204,6 @@ function createHookAPI(
 		setAppendEntryHandler: (handler: AppendEntryHandler) => {
 			appendEntryHandler = handler;
 		},
-		setNewSessionHandler: (handler: NewSessionHandler) => {
-			newSessionHandler = handler;
-		},
-		setBranchHandler: (handler: BranchHandler) => {
-			branchHandler = handler;
-		},
-		setNavigateTreeHandler: (handler: NavigateTreeHandler) => {
-			navigateTreeHandler = handler;
-		},
 	};
 }
 
@@ -270,16 +231,10 @@ async function loadHook(hookPath: string, cwd: string): Promise<{ hook: LoadedHo
 
 		// Create handlers map and API
 		const handlers = new Map<string, HandlerFn[]>();
-		const {
-			api,
-			messageRenderers,
-			commands,
-			setSendMessageHandler,
-			setAppendEntryHandler,
-			setNewSessionHandler,
-			setBranchHandler,
-			setNavigateTreeHandler,
-		} = createHookAPI(handlers, cwd);
+		const { api, messageRenderers, commands, setSendMessageHandler, setAppendEntryHandler } = createHookAPI(
+			handlers,
+			cwd,
+		);
 
 		// Call factory to register handlers
 		factory(api);
@@ -293,9 +248,6 @@ async function loadHook(hookPath: string, cwd: string): Promise<{ hook: LoadedHo
 				commands,
 				setSendMessageHandler,
 				setAppendEntryHandler,
-				setNewSessionHandler,
-				setBranchHandler,
-				setNavigateTreeHandler,
 			},
 			error: null,
 		};
diff --git a/packages/coding-agent/src/core/hooks/runner.ts b/packages/coding-agent/src/core/hooks/runner.ts
index 798d30de..2c029285 100644
--- a/packages/coding-agent/src/core/hooks/runner.ts
+++ b/packages/coding-agent/src/core/hooks/runner.ts
@@ -20,6 +20,7 @@ import type {
 	BeforeAgentStartEventResult,
 	ContextEvent,
 	ContextEventResult,
+	HookCommandContext,
 	HookContext,
 	HookError,
 	HookEvent,
@@ -72,6 +73,9 @@ export class HookRunner {
 	private waitForIdleFn: () => Promise<void> = async () => {};
 	private abortFn: () => Promise<void> = async () => {};
 	private hasQueuedMessagesFn: () => boolean = () => false;
+	private newSessionHandler: NewSessionHandler = async () => ({ cancelled: false });
+	private branchHandler: BranchHandler = async () => ({ cancelled: false });
+	private navigateTreeHandler: NavigateTreeHandler = async () => ({ cancelled: false });
 
 	constructor(hooks: LoadedHook[], cwd: string, sessionManager: SessionManager, modelRegistry: ModelRegistry) {
 		this.hooks = hooks;
@@ -93,11 +97,11 @@ export class HookRunner {
 		sendMessageHandler: SendMessageHandler;
 		/** Handler for hooks to append entries */
 		appendEntryHandler: AppendEntryHandler;
-		/** Handler for hooks to create new sessions */
+		/** Handler for creating new sessions (for HookCommandContext) */
 		newSessionHandler?: NewSessionHandler;
-		/** Handler for hooks to branch sessions */
+		/** Handler for branching sessions (for HookCommandContext) */
 		branchHandler?: BranchHandler;
-		/** Handler for hooks to navigate the session tree */
+		/** Handler for navigating session tree (for HookCommandContext) */
 		navigateTreeHandler?: NavigateTreeHandler;
 		/** Function to check if agent is idle */
 		isIdle?: () => boolean;
@@ -117,18 +121,20 @@ export class HookRunner {
 		this.waitForIdleFn = options.waitForIdle ?? (async () => {});
 		this.abortFn = options.abort ?? (async () => {});
 		this.hasQueuedMessagesFn = options.hasQueuedMessages ?? (() => false);
+		// Store session handlers for HookCommandContext
+		if (options.newSessionHandler) {
+			this.newSessionHandler = options.newSessionHandler;
+		}
+		if (options.branchHandler) {
+			this.branchHandler = options.branchHandler;
+		}
+		if (options.navigateTreeHandler) {
+			this.navigateTreeHandler = options.navigateTreeHandler;
+		}
+		// Set per-hook handlers for pi.sendMessage() and pi.appendEntry()
 		for (const hook of this.hooks) {
 			hook.setSendMessageHandler(options.sendMessageHandler);
 			hook.setAppendEntryHandler(options.appendEntryHandler);
-			if (options.newSessionHandler) {
-				hook.setNewSessionHandler(options.newSessionHandler);
-			}
-			if (options.branchHandler) {
-				hook.setBranchHandler(options.branchHandler);
-			}
-			if (options.navigateTreeHandler) {
-				hook.setNavigateTreeHandler(options.navigateTreeHandler);
-			}
 		}
 		this.uiContext = options.uiContext ?? noOpUIContext;
 		this.hasUI = options.hasUI ?? false;
@@ -242,12 +248,25 @@ export class HookRunner {
 			modelRegistry: this.modelRegistry,
 			model: this.getModel(),
 			isIdle: () => this.isIdleFn(),
-			waitForIdle: () => this.waitForIdleFn(),
 			abort: () => this.abortFn(),
 			hasQueuedMessages: () => this.hasQueuedMessagesFn(),
 		};
 	}
 
+	/**
+	 * Create the command context for slash command handlers.
+	 * Extends HookContext with session control methods that are only safe in commands.
+	 */
+	createCommandContext(): HookCommandContext {
+		return {
+			...this.createContext(),
+			waitForIdle: () => this.waitForIdleFn(),
+			newSession: (options) => this.newSessionHandler(options),
+			branch: (entryId) => this.branchHandler(entryId),
+			navigateTree: (targetId, options) => this.navigateTreeHandler(targetId, options),
+		};
+	}
+
 	/**
 	 * Check if event type is a session "before_*" event that can be cancelled.
 	 */
diff --git a/packages/coding-agent/src/core/hooks/types.ts b/packages/coding-agent/src/core/hooks/types.ts
index d628799e..4910fe6f 100644
--- a/packages/coding-agent/src/core/hooks/types.ts
+++ b/packages/coding-agent/src/core/hooks/types.ts
@@ -131,7 +131,8 @@ export interface HookUIContext {
 }
 
 /**
- * Context passed to hook event and command handlers.
+ * Context passed to hook event handlers.
+ * For command handlers, see HookCommandContext which extends this with session control methods.
  */
 export interface HookContext {
 	/** UI methods for user interaction */
@@ -148,14 +149,63 @@ export interface HookContext {
 	model: Model<any> | undefined;
 	/** Whether the agent is idle (not streaming) */
 	isIdle(): boolean;
-	/** Wait for the agent to finish streaming */
-	waitForIdle(): Promise<void>;
-	/** Abort the current agent operation */
+	/** Abort the current agent operation (fire-and-forget, does not wait) */
 	abort(): Promise<void>;
 	/** Whether there are queued messages waiting to be processed */
 	hasQueuedMessages(): boolean;
 }
 
+/**
+ * Extended context for slash command handlers.
+ * Includes session control methods that are only safe in user-initiated commands.
+ *
+ * These methods are not available in event handlers because they can cause
+ * deadlocks when called from within the agent loop (e.g., tool_call, context events).
+ */
+export interface HookCommandContext extends HookContext {
+	/** Wait for the agent to finish streaming */
+	waitForIdle(): Promise<void>;
+
+	/**
+	 * Start a new session, optionally with a setup callback to initialize it.
+	 * The setup callback receives a writable SessionManager for the new session.
+	 *
+	 * @param options.parentSession - Path to parent session for lineage tracking
+	 * @param options.setup - Async callback to initialize the new session (e.g., append messages)
+	 * @returns Object with `cancelled: true` if a hook cancelled the new session
+	 *
+	 * @example
+	 * // Handoff: summarize current session and start fresh with context
+	 * await ctx.newSession({
+	 *   parentSession: ctx.sessionManager.getSessionFile(),
+	 *   setup: async (sm) => {
+	 *     sm.appendMessage({ role: "user", content: [{ type: "text", text: summary }] });
+	 *   }
+	 * });
+	 */
+	newSession(options?: {
+		parentSession?: string;
+		setup?: (sessionManager: SessionManager) => Promise<void>;
+	}): Promise<{ cancelled: boolean }>;
+
+	/**
+	 * Branch from a specific entry, creating a new session file.
+	 *
+	 * @param entryId - ID of the entry to branch from
+	 * @returns Object with `cancelled: true` if a hook cancelled the branch
+	 */
+	branch(entryId: string): Promise<{ cancelled: boolean }>;
+
+	/**
+	 * Navigate to a different point in the session tree (in-place).
+	 *
+	 * @param targetId - ID of the entry to navigate to
+	 * @param options.summarize - Whether to summarize the abandoned branch
+	 * @returns Object with `cancelled: true` if a hook cancelled the navigation
+	 */
+	navigateTree(targetId: string, options?: { summarize?: boolean }): Promise<{ cancelled: boolean }>;
+}
+
 // ============================================================================
 // Session Events
 // ============================================================================
@@ -588,7 +638,7 @@ export interface RegisteredCommand {
 	name: string;
 	description?: string;
 
-	handler: (args: string, ctx: HookContext) => Promise<void>;
+	handler: (args: string, ctx: HookCommandContext) => Promise<void>;
 }
 
 /**
@@ -678,7 +728,7 @@ export interface HookAPI {
 
 	/**
 	 * Register a custom slash command.
-	 * Handler receives HookCommandContext.
+	 * Handler receives HookCommandContext with session control methods.
 	 */
 	registerCommand(name: string, options: { description?: string; handler: RegisteredCommand["handler"] }): void;
 
@@ -687,45 +737,6 @@ export interface HookAPI {
 	 * Supports timeout and abort signal.
 	 */
 	exec(command: string, args: string[], options?: ExecOptions): Promise<ExecResult>;
-
-	/**
-	 * Start a new session, optionally with a setup callback to initialize it.
-	 * The setup callback receives a writable SessionManager for the new session.
-	 *
-	 * @param options.parentSession - Path to parent session for lineage tracking
-	 * @param options.setup - Async callback to initialize the new session (e.g., append messages)
-	 * @returns Object with `cancelled: true` if a hook cancelled the new session
-	 *
-	 * @example
-	 * // Handoff: summarize current session and start fresh with context
-	 * await pi.newSession({
-	 *   parentSession: ctx.sessionManager.getSessionFile(),
-	 *   setup: async (sm) => {
-	 *     sm.appendMessage({ role: "user", content: [{ type: "text", text: summary }] });
-	 *   }
-	 * });
-	 */
-	newSession(options?: {
-		parentSession?: string;
-		setup?: (sessionManager: SessionManager) => Promise<void>;
-	}): Promise<{ cancelled: boolean }>;
-
-	/**
-	 * Branch from a specific entry, creating a new session file.
-	 *
-	 * @param entryId - ID of the entry to branch from
-	 * @returns Object with `cancelled: true` if a hook cancelled the branch
-	 */
-	branch(entryId: string): Promise<{ cancelled: boolean }>;
-
-	/**
-	 * Navigate to a different point in the session tree (in-place).
-	 *
-	 * @param targetId - ID of the entry to navigate to
-	 * @param options.summarize - Whether to summarize the abandoned branch
-	 * @returns Object with `cancelled: true` if a hook cancelled the navigation
-	 */
-	navigateTree(targetId: string, options?: { summarize?: boolean }): Promise<{ cancelled: boolean }>;
 }
 
 /**
diff --git a/packages/coding-agent/src/core/sdk.ts b/packages/coding-agent/src/core/sdk.ts
index 12b07020..5ab85ef6 100644
--- a/packages/coding-agent/src/core/sdk.ts
+++ b/packages/coding-agent/src/core/sdk.ts
@@ -140,7 +140,7 @@ export interface CreateAgentSessionResult {
 // Re-exports
 
 export type { CustomTool } from "./custom-tools/types.js";
-export type { HookAPI, HookContext, HookFactory } from "./hooks/types.js";
+export type { HookAPI, HookCommandContext, HookContext, HookFactory } from "./hooks/types.js";
 export type { Settings, SkillsSettings } from "./settings-manager.js";
 export type { Skill } from "./skills.js";
 export type { FileSlashCommand } from "./slash-commands.js";
diff --git a/packages/coding-agent/test/compaction-hooks.test.ts b/packages/coding-agent/test/compaction-hooks.test.ts
index d08984a6..d5bcbb15 100644
--- a/packages/coding-agent/test/compaction-hooks.test.ts
+++ b/packages/coding-agent/test/compaction-hooks.test.ts
@@ -80,9 +80,6 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			commands: new Map(),
 			setSendMessageHandler: () => {},
 			setAppendEntryHandler: () => {},
-			setNewSessionHandler: () => {},
-			setBranchHandler: () => {},
-			setNavigateTreeHandler: () => {},
 		};
 	}
 
@@ -269,9 +266,6 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			commands: new Map(),
 			setSendMessageHandler: () => {},
 			setAppendEntryHandler: () => {},
-			setNewSessionHandler: () => {},
-			setBranchHandler: () => {},
-			setNavigateTreeHandler: () => {},
 		};
 
 		createSession([throwingHook]);
@@ -319,9 +313,6 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			commands: new Map(),
 			setSendMessageHandler: () => {},
 			setAppendEntryHandler: () => {},
-			setNewSessionHandler: () => {},
-			setBranchHandler: () => {},
-			setNavigateTreeHandler: () => {},
 		};
 
 		const hook2: LoadedHook = {
@@ -351,9 +342,6 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			commands: new Map(),
 			setSendMessageHandler: () => {},
 			setAppendEntryHandler: () => {},
-			setNewSessionHandler: () => {},
-			setBranchHandler: () => {},
-			setNavigateTreeHandler: () => {},
 		};
 
 		createSession([hook1, hook2]);