refactor(hooks): address PR feedback

- Rename getTools/setTools to getActiveTools/setActiveTools
- Add getAllTools to enumerate all configured tools
- Remove text_delta event (use turn_end/agent_end instead)
- Add shortcut conflict detection:
  - Skip shortcuts that conflict with built-in shortcuts (with warning)
  - Log warnings when hooks register same shortcut (last wins)
- Add note about prompt cache invalidation in setActiveTools
- Update plan-mode hook to use agent_end for [DONE:id] parsing

packages/coding-agent/CHANGELOG.md

@@ -35,12 +35,12 @@
 ### Added
 
 - `$ARGUMENTS` syntax for custom slash commands as alternative to `$@` for all arguments joined. Aligns with patterns used by Claude, Codex, and OpenCode. Both syntaxes remain fully supported. ([#418](https://github.com/badlogic/pi-mono/pull/418) by [@skuridin](https://github.com/skuridin))
-- Hook API: `pi.getTools()` and `pi.setTools(toolNames)` for dynamically enabling/disabling tools from hooks
+- Hook API: `pi.getActiveTools()` and `pi.setActiveTools(toolNames)` for dynamically enabling/disabling tools from hooks
+- Hook API: `pi.getAllTools()` to enumerate all configured tools (built-in via --tools or default, plus custom tools)
 - Hook API: `pi.registerFlag(name, options)` and `pi.getFlag(name)` for hooks to register custom CLI flags (parsed automatically)
-- Hook API: `pi.registerShortcut(shortcut, options)` for hooks to register custom keyboard shortcuts (e.g., `shift+p`, `ctrl+shift+x`)
+- Hook API: `pi.registerShortcut(shortcut, options)` for hooks to register custom keyboard shortcuts (e.g., `shift+p`, `ctrl+shift+x`). Conflicts with built-in shortcuts are skipped, conflicts between hooks logged as warnings.
 - Hook API: `ctx.ui.setWidget(key, lines)` for multi-line status displays above the editor (todo lists, progress tracking)
 - Hook API: `theme.strikethrough(text)` for strikethrough text styling
-- Hook API: `text_delta` event for monitoring streaming assistant text in real-time
 - `/hotkeys` command now shows hook-registered shortcuts in a separate "Hooks" section
 - New example hook: `plan-mode.ts` - Claude Code-style read-only exploration mode:
   - Toggle via `/plan` command, `Shift+P` shortcut, or `--plan` CLI flag
@@ -49,7 +49,7 @@
   - Interactive prompt after each response: execute plan, stay in plan mode, or refine
   - Todo list widget showing progress with checkboxes and strikethrough for completed items
   - Each todo has a unique ID; agent marks items done by outputting `[DONE:id]`
-  - Real-time progress updates via streaming text monitoring
+  - Progress updates via `agent_end` hook (parses completed items from final message)
   - `/todos` command to view current plan progress
   - Shows `⏸ plan` indicator in footer when in plan mode, `📋 2/5` when executing
   - State persists across sessions (including todo progress)

packages/coding-agent/docs/hooks.md

@@ -306,21 +306,6 @@ pi.on("turn_end", async (event, ctx) => {
 });
 ```
 
-#### text_delta
-
-Fired for each chunk of streaming text from the assistant. Useful for real-time monitoring of agent output.
-
-```typescript
-pi.on("text_delta", async (event, ctx) => {
-  // event.text - the new text chunk
-  
-  // Example: watch for specific patterns in streaming output
-  if (event.text.includes("[DONE:")) {
-    // Handle completion marker
-  }
-});
-```
-
 #### context
 
 Fired before each LLM call. Modify messages non-destructively (session unchanged).
@@ -782,25 +767,35 @@ const result = await pi.exec("git", ["status"], {
 // result.stdout, result.stderr, result.code, result.killed
 ```
 
-### pi.getTools()
+### pi.getActiveTools()
 
 Get the names of currently active tools:
 
 ```typescript
-const toolNames = pi.getTools();
+const toolNames = pi.getActiveTools();
 // ["read", "bash", "edit", "write"]
 ```
 
-### pi.setTools(toolNames)
+### pi.getAllTools()
+
+Get all configured tools (built-in via --tools or default, plus custom tools):
+
+```typescript
+const allTools = pi.getAllTools();
+// ["read", "bash", "edit", "write", "my-custom-tool"]
+```
+
+### pi.setActiveTools(toolNames)
 
 Set the active tools by name. Changes take effect on the next agent turn.
+Note: This will invalidate prompt caching for the next request.
 
 ```typescript
 // Switch to read-only mode (plan mode)
-pi.setTools(["read", "bash", "grep", "find", "ls"]);
+pi.setActiveTools(["read", "bash", "grep", "find", "ls"]);
 
 // Restore full access
-pi.setTools(["read", "bash", "edit", "write"]);
+pi.setActiveTools(["read", "bash", "edit", "write"]);
 ```
 
 Only built-in tools can be enabled/disabled. Custom tools are always active. Unknown tool names are ignored.

packages/coding-agent/examples/hooks/plan-mode.ts

@@ -232,10 +232,10 @@ export default function planModeHook(pi: HookAPI) {
 		todoItems = [];
 
 		if (planModeEnabled) {
-			pi.setTools(PLAN_MODE_TOOLS);
+			pi.setActiveTools(PLAN_MODE_TOOLS);
 			ctx.ui.notify(`Plan mode enabled. Tools: ${PLAN_MODE_TOOLS.join(", ")}`);
 		} else {
-			pi.setTools(NORMAL_MODE_TOOLS);
+			pi.setActiveTools(NORMAL_MODE_TOOLS);
 			ctx.ui.notify("Plan mode disabled. Full access restored.");
 		}
 		updateStatus(ctx);
@@ -291,39 +291,6 @@ export default function planModeHook(pi: HookAPI) {
 		}
 	});
 
-	// Buffer for accumulating text to handle [DONE:id] split across chunks
-	let textBuffer = "";
-
-	// Watch for [DONE:id] tags in streaming text
-	pi.on("text_delta", async (event, ctx) => {
-		if (!executionMode || todoItems.length === 0) return;
-
-		// Accumulate text in buffer
-		textBuffer += event.text;
-
-		// Look for complete [DONE:id] patterns
-		const doneIds = findDoneTags(textBuffer);
-		if (doneIds.length === 0) return;
-
-		let changed = false;
-		for (const id of doneIds) {
-			const item = todoItems.find((t) => t.id === id);
-			if (item && !item.completed) {
-				item.completed = true;
-				changed = true;
-			}
-		}
-
-		// Clear processed patterns from buffer (keep last 20 chars for partial matches)
-		if (textBuffer.length > 50) {
-			textBuffer = textBuffer.slice(-20);
-		}
-
-		if (changed) {
-			updateStatus(ctx);
-		}
-	});
-
 	// Inject plan mode context
 	pi.on("before_agent_start", async () => {
 		if (!planModeEnabled && !executionMode) return;
@@ -372,10 +339,7 @@ IMPORTANT: After completing each step, output [DONE:id] where id is the step's I
 
 	// After agent finishes in plan mode
 	pi.on("agent_end", async (event, ctx) => {
-		// Clear text buffer
+		// Check for done tags in the final message
-		textBuffer = "";
-
-		// Check for done tags in the final message too
 		if (executionMode && todoItems.length > 0) {
 			const messages = event.messages;
 			const lastAssistant = [...messages].reverse().find((m) => m.role === "assistant");
@@ -399,9 +363,7 @@ IMPORTANT: After completing each step, output [DONE:id] where id is the step's I
 			const allComplete = todoItems.every((t) => t.completed);
 			if (allComplete) {
 				// Show final completed list in chat
-				const completedList = todoItems
+				const completedList = todoItems.map((t) => `~~${t.text}~~`).join("\n");
-					.map((t) => `~~${t.text}~~`)
-					.join("\n");
 				pi.sendMessage(
 					{
 						customType: "plan-complete",
@@ -412,9 +374,9 @@ IMPORTANT: After completing each step, output [DONE:id] where id is the step's I
 				);
 
 				executionMode = false;
-				const completedItems = [...todoItems]; // Keep for reference
+				const _completedItems = [...todoItems]; // Keep for reference
 				todoItems = [];
-				pi.setTools(NORMAL_MODE_TOOLS);
+				pi.setActiveTools(NORMAL_MODE_TOOLS);
 				updateStatus(ctx);
 			}
 			return;
@@ -464,7 +426,7 @@ IMPORTANT: After completing each step, output [DONE:id] where id is the step's I
 		if (choice?.startsWith("Execute")) {
 			planModeEnabled = false;
 			executionMode = hasTodos;
-			pi.setTools(NORMAL_MODE_TOOLS);
+			pi.setActiveTools(NORMAL_MODE_TOOLS);
 			updateStatus(ctx);
 
 			const execMessage = hasTodos
@@ -511,7 +473,7 @@ IMPORTANT: After completing each step, output [DONE:id] where id is the step's I
 		}
 
 		if (planModeEnabled) {
-			pi.setTools(PLAN_MODE_TOOLS);
+			pi.setActiveTools(PLAN_MODE_TOOLS);
 		}
 		updateStatus(ctx);
 	});

packages/coding-agent/src/core/agent-session.ts

@@ -224,15 +224,6 @@ export class AgentSession {
 
 	/** Internal handler for agent events - shared by subscribe and reconnect */
 	private _handleAgentEvent = async (event: AgentEvent): Promise<void> => {
-		// Emit text_delta events to hooks for streaming text monitoring
-		if (
-			event.type === "message_update" &&
-			event.assistantMessageEvent.type === "text_delta" &&
-			this._hookRunner
-		) {
-			await this._hookRunner.emit({ type: "text_delta", text: event.assistantMessageEvent.delta });
-		}
-
 		// When a user message starts, check if it's from either queue and remove it BEFORE emitting
 		// This ensures the UI sees the updated queue state
 		if (event.type === "message_start" && event.message.role === "user") {
@@ -447,6 +438,13 @@ export class AgentSession {
 		return this.agent.state.tools.map((t) => t.name);
 	}
 
+	/**
+	 * Get all configured tool names (built-in via --tools or default, plus custom tools).
+	 */
+	getAllToolNames(): string[] {
+		return Array.from(this._toolRegistry.keys());
+	}
+
 	/**
 	 * Set active tools by name.
 	 * Only tools in the registry can be enabled. Unknown tool names are ignored.

packages/coding-agent/src/core/hooks/index.ts

@@ -4,7 +4,8 @@ export {
 	loadHooks,
 	type AppendEntryHandler,
 	type BranchHandler,
-	type GetToolsHandler,
+	type GetActiveToolsHandler,
+	type GetAllToolsHandler,
 	type HookFlag,
 	type HookShortcut,
 	type LoadedHook,
@@ -12,7 +13,7 @@ export {
 	type NavigateTreeHandler,
 	type NewSessionHandler,
 	type SendMessageHandler,
-	type SetToolsHandler,
+	type SetActiveToolsHandler,
 } from "./loader.js";
 export { execCommand, HookRunner, type HookErrorListener } from "./runner.js";
 export { wrapToolsWithHooks, wrapToolWithHooks } from "./tool-wrapper.js";

packages/coding-agent/src/core/hooks/loader.ts

@@ -62,14 +62,19 @@ export type SendMessageHandler = <T = unknown>(
 export type AppendEntryHandler = <T = unknown>(customType: string, data?: T) => void;
 
 /**
- * Get tools handler type for pi.getTools().
+ * Get active tools handler type for pi.getActiveTools().
  */
-export type GetToolsHandler = () => string[];
+export type GetActiveToolsHandler = () => string[];
 
 /**
- * Set tools handler type for pi.setTools().
+ * Get all tools handler type for pi.getAllTools().
  */
-export type SetToolsHandler = (toolNames: string[]) => void;
+export type GetAllToolsHandler = () => string[];
+
+/**
+ * Set active tools handler type for pi.setActiveTools().
+ */
+export type SetActiveToolsHandler = (toolNames: string[]) => void;
 
 /**
  * CLI flag definition registered by a hook.
@@ -146,10 +151,12 @@ export interface LoadedHook {
 	setSendMessageHandler: (handler: SendMessageHandler) => void;
 	/** Set the append entry handler for this hook's pi.appendEntry() */
 	setAppendEntryHandler: (handler: AppendEntryHandler) => void;
-	/** Set the get tools handler for this hook's pi.getTools() */
+	/** Set the get active tools handler for this hook's pi.getActiveTools() */
-	setGetToolsHandler: (handler: GetToolsHandler) => void;
+	setGetActiveToolsHandler: (handler: GetActiveToolsHandler) => void;
-	/** Set the set tools handler for this hook's pi.setTools() */
+	/** Set the get all tools handler for this hook's pi.getAllTools() */
-	setSetToolsHandler: (handler: SetToolsHandler) => void;
+	setGetAllToolsHandler: (handler: GetAllToolsHandler) => void;
+	/** Set the set active tools handler for this hook's pi.setActiveTools() */
+	setSetActiveToolsHandler: (handler: SetActiveToolsHandler) => void;
 	/** Set a flag value (called after CLI parsing) */
 	setFlagValue: (name: string, value: boolean | string) => void;
 }
@@ -215,8 +222,9 @@ function createHookAPI(
 	shortcuts: Map<string, HookShortcut>;
 	setSendMessageHandler: (handler: SendMessageHandler) => void;
 	setAppendEntryHandler: (handler: AppendEntryHandler) => void;
-	setGetToolsHandler: (handler: GetToolsHandler) => void;
+	setGetActiveToolsHandler: (handler: GetActiveToolsHandler) => void;
-	setSetToolsHandler: (handler: SetToolsHandler) => void;
+	setGetAllToolsHandler: (handler: GetAllToolsHandler) => void;
+	setSetActiveToolsHandler: (handler: SetActiveToolsHandler) => void;
 	setFlagValue: (name: string, value: boolean | string) => void;
 } {
 	let sendMessageHandler: SendMessageHandler = () => {
@@ -225,8 +233,9 @@ function createHookAPI(
 	let appendEntryHandler: AppendEntryHandler = () => {
 		// Default no-op until mode sets the handler
 	};
-	let getToolsHandler: GetToolsHandler = () => [];
+	let getActiveToolsHandler: GetActiveToolsHandler = () => [];
-	let setToolsHandler: SetToolsHandler = () => {
+	let getAllToolsHandler: GetAllToolsHandler = () => [];
+	let setActiveToolsHandler: SetActiveToolsHandler = () => {
 		// Default no-op until mode sets the handler
 	};
 	const messageRenderers = new Map<string, HookMessageRenderer>();
@@ -261,11 +270,14 @@ function createHookAPI(
 		exec(command: string, args: string[], options?: ExecOptions) {
 			return execCommand(command, args, options?.cwd ?? cwd, options);
 		},
-		getTools(): string[] {
+		getActiveTools(): string[] {
-			return getToolsHandler();
+			return getActiveToolsHandler();
 		},
-		setTools(toolNames: string[]): void {
+		getAllTools(): string[] {
-			setToolsHandler(toolNames);
+			return getAllToolsHandler();
+		},
+		setActiveTools(toolNames: string[]): void {
+			setActiveToolsHandler(toolNames);
 		},
 		registerFlag(
 			name: string,
@@ -304,11 +316,14 @@ function createHookAPI(
 		setAppendEntryHandler: (handler: AppendEntryHandler) => {
 			appendEntryHandler = handler;
 		},
-		setGetToolsHandler: (handler: GetToolsHandler) => {
+		setGetActiveToolsHandler: (handler: GetActiveToolsHandler) => {
-			getToolsHandler = handler;
+			getActiveToolsHandler = handler;
 		},
-		setSetToolsHandler: (handler: SetToolsHandler) => {
+		setGetAllToolsHandler: (handler: GetAllToolsHandler) => {
-			setToolsHandler = handler;
+			getAllToolsHandler = handler;
+		},
+		setSetActiveToolsHandler: (handler: SetActiveToolsHandler) => {
+			setActiveToolsHandler = handler;
 		},
 		setFlagValue: (name: string, value: boolean | string) => {
 			flagValues.set(name, value);
@@ -349,8 +364,9 @@ async function loadHook(hookPath: string, cwd: string): Promise<{ hook: LoadedHo
 			shortcuts,
 			setSendMessageHandler,
 			setAppendEntryHandler,
-			setGetToolsHandler,
+			setGetActiveToolsHandler,
-			setSetToolsHandler,
+			setGetAllToolsHandler,
+			setSetActiveToolsHandler,
 			setFlagValue,
 		} = createHookAPI(handlers, cwd, hookPath);
 
@@ -369,8 +385,9 @@ async function loadHook(hookPath: string, cwd: string): Promise<{ hook: LoadedHo
 				shortcuts,
 				setSendMessageHandler,
 				setAppendEntryHandler,
-				setGetToolsHandler,
+				setGetActiveToolsHandler,
-				setSetToolsHandler,
+				setGetAllToolsHandler,
+				setSetActiveToolsHandler,
 				setFlagValue,
 			},
 			error: null,

packages/coding-agent/src/core/hooks/runner.ts

@@ -99,10 +99,12 @@ export class HookRunner {
 		sendMessageHandler: SendMessageHandler;
 		/** Handler for hooks to append entries */
 		appendEntryHandler: AppendEntryHandler;
-		/** Handler for getting current tools */
+		/** Handler for getting current active tools */
-		getToolsHandler: () => string[];
+		getActiveToolsHandler: () => string[];
-		/** Handler for setting tools */
+		/** Handler for getting all configured tools */
-		setToolsHandler: (toolNames: string[]) => void;
+		getAllToolsHandler: () => string[];
+		/** Handler for setting active tools */
+		setActiveToolsHandler: (toolNames: string[]) => void;
 		/** Handler for creating new sessions (for HookCommandContext) */
 		newSessionHandler?: NewSessionHandler;
 		/** Handler for branching sessions (for HookCommandContext) */
@@ -137,12 +139,13 @@ export class HookRunner {
 		if (options.navigateTreeHandler) {
 			this.navigateTreeHandler = options.navigateTreeHandler;
 		}
-		// Set per-hook handlers for pi.sendMessage(), pi.appendEntry(), pi.getTools(), pi.setTools()
+		// Set per-hook handlers for pi.sendMessage(), pi.appendEntry(), pi.getActiveTools(), pi.getAllTools(), pi.setActiveTools()
 		for (const hook of this.hooks) {
 			hook.setSendMessageHandler(options.sendMessageHandler);
 			hook.setAppendEntryHandler(options.appendEntryHandler);
-			hook.setGetToolsHandler(options.getToolsHandler);
+			hook.setGetActiveToolsHandler(options.getActiveToolsHandler);
-			hook.setSetToolsHandler(options.setToolsHandler);
+			hook.setGetAllToolsHandler(options.getAllToolsHandler);
+			hook.setSetActiveToolsHandler(options.setActiveToolsHandler);
 		}
 		this.uiContext = options.uiContext ?? noOpUIContext;
 		this.hasUI = options.hasUI ?? false;
@@ -193,14 +196,52 @@ export class HookRunner {
 		}
 	}
 
+	// Built-in shortcuts that hooks should not override
+	private static readonly RESERVED_SHORTCUTS = new Set([
+		"ctrl+c",
+		"ctrl+d",
+		"ctrl+z",
+		"ctrl+k",
+		"ctrl+p",
+		"ctrl+l",
+		"ctrl+o",
+		"ctrl+t",
+		"ctrl+g",
+		"shift+tab",
+		"shift+ctrl+p",
+		"alt+enter",
+		"escape",
+		"enter",
+	]);
+
 	/**
 	 * Get all keyboard shortcuts registered by hooks.
+	 * When multiple hooks register the same shortcut, the last one wins.
+	 * Conflicts with built-in shortcuts are skipped with a warning.
+	 * Conflicts between hooks are logged as warnings.
 	 */
 	getShortcuts(): Map<string, import("./loader.js").HookShortcut> {
 		const allShortcuts = new Map<string, import("./loader.js").HookShortcut>();
 		for (const hook of this.hooks) {
 			for (const [key, shortcut] of hook.shortcuts) {
-				allShortcuts.set(key, shortcut);
+				const normalizedKey = key.toLowerCase();
+
+				// Check for built-in shortcut conflicts
+				if (HookRunner.RESERVED_SHORTCUTS.has(normalizedKey)) {
+					console.warn(
+						`Hook shortcut '${key}' from ${shortcut.hookPath} conflicts with built-in shortcut. Skipping.`,
+					);
+					continue;
+				}
+
+				const existing = allShortcuts.get(normalizedKey);
+				if (existing) {
+					// Log conflict between hooks - last one wins
+					console.warn(
+						`Hook shortcut conflict: '${key}' registered by both ${existing.hookPath} and ${shortcut.hookPath}. Using ${shortcut.hookPath}.`,
+					);
+				}
+				allShortcuts.set(normalizedKey, shortcut);
 			}
 		}
 		return allShortcuts;

packages/coding-agent/src/core/hooks/types.ts

@@ -392,16 +392,6 @@ export interface AgentEndEvent {
 	messages: AgentMessage[];
 }
 
-/**
- * Event data for text_delta event.
- * Fired when new text is streamed from the assistant.
- */
-export interface TextDeltaEvent {
-	type: "text_delta";
-	/** The new text chunk */
-	text: string;
-}
-
 /**
  * Event data for turn_start event.
  */
@@ -545,7 +535,6 @@ export type HookEvent =
 	| BeforeAgentStartEvent
 	| AgentStartEvent
 	| AgentEndEvent
-	| TextDeltaEvent
 	| TurnStartEvent
 	| TurnEndEvent
 	| ToolCallEvent
@@ -712,7 +701,6 @@ export interface HookAPI {
 	on(event: "turn_end", handler: HookHandler<TurnEndEvent>): void;
 	on(event: "tool_call", handler: HookHandler<ToolCallEvent, ToolCallEventResult>): void;
 	on(event: "tool_result", handler: HookHandler<ToolResultEvent, ToolResultEventResult>): void;
-	on(event: "text_delta", handler: HookHandler<TextDeltaEvent>): void;
 
 	/**
 	 * Send a custom message to the session. Creates a CustomMessageEntry that
@@ -788,23 +776,30 @@ export interface HookAPI {
 	 * Get the list of currently active tool names.
 	 * @returns Array of tool names (e.g., ["read", "bash", "edit", "write"])
 	 */
-	getTools(): string[];
+	getActiveTools(): string[];
+
+	/**
+	 * Get all configured tools (built-in via --tools or default, plus custom tools).
+	 * @returns Array of all tool names
+	 */
+	getAllTools(): string[];
 
 	/**
 	 * Set the active tools by name.
 	 * Only built-in tools can be enabled/disabled. Custom tools are always active.
 	 * Changes take effect on the next agent turn.
+	 * Note: This will invalidate prompt caching for the next request.
 	 *
 	 * @param toolNames - Array of tool names to enable (e.g., ["read", "bash", "grep", "find", "ls"])
 	 *
 	 * @example
 	 * // Switch to read-only mode (plan mode)
-	 * pi.setTools(["read", "bash", "grep", "find", "ls"]);
+	 * pi.setActiveTools(["read", "bash", "grep", "find", "ls"]);
 	 *
 	 * // Restore full access
-	 * pi.setTools(["read", "bash", "edit", "write"]);
+	 * pi.setActiveTools(["read", "bash", "edit", "write"]);
 	 */
-	setTools(toolNames: string[]): void;
+	setActiveTools(toolNames: string[]): void;
 
 	/**
 	 * Register a CLI flag for this hook.

packages/coding-agent/src/core/sdk.ts

@@ -355,8 +355,9 @@ function createLoadedHooksFromDefinitions(definitions: Array<{ path?: string; fa
 			options?: { triggerTurn?: boolean; deliverAs?: "steer" | "followUp" },
 		) => void = () => {};
 		let appendEntryHandler: (customType: string, data?: any) => void = () => {};
-		let getToolsHandler: () => string[] = () => [];
+		let getActiveToolsHandler: () => string[] = () => [];
-		let setToolsHandler: (toolNames: string[]) => void = () => {};
+		let getAllToolsHandler: () => string[] = () => [];
+		let setActiveToolsHandler: (toolNames: string[]) => void = () => {};
 		let newSessionHandler: (options?: any) => Promise<{ cancelled: boolean }> = async () => ({ cancelled: false });
 		let branchHandler: (entryId: string) => Promise<{ cancelled: boolean }> = async () => ({ cancelled: false });
 		let navigateTreeHandler: (targetId: string, options?: any) => Promise<{ cancelled: boolean }> = async () => ({
@@ -394,8 +395,9 @@ function createLoadedHooksFromDefinitions(definitions: Array<{ path?: string; fa
 			newSession: (options?: any) => newSessionHandler(options),
 			branch: (entryId: string) => branchHandler(entryId),
 			navigateTree: (targetId: string, options?: any) => navigateTreeHandler(targetId, options),
-			getTools: () => getToolsHandler(),
+			getActiveTools: () => getActiveToolsHandler(),
-			setTools: (toolNames: string[]) => setToolsHandler(toolNames),
+			getAllTools: () => getAllToolsHandler(),
+			setActiveTools: (toolNames: string[]) => setActiveToolsHandler(toolNames),
 		};
 
 		def.factory(api as any);
@@ -426,11 +428,14 @@ function createLoadedHooksFromDefinitions(definitions: Array<{ path?: string; fa
 			setNavigateTreeHandler: (handler: (targetId: string, options?: any) => Promise<{ cancelled: boolean }>) => {
 				navigateTreeHandler = handler;
 			},
-			setGetToolsHandler: (handler: () => string[]) => {
+			setGetActiveToolsHandler: (handler: () => string[]) => {
-				getToolsHandler = handler;
+				getActiveToolsHandler = handler;
 			},
-			setSetToolsHandler: (handler: (toolNames: string[]) => void) => {
+			setGetAllToolsHandler: (handler: () => string[]) => {
-				setToolsHandler = handler;
+				getAllToolsHandler = handler;
+			},
+			setSetActiveToolsHandler: (handler: (toolNames: string[]) => void) => {
+				setActiveToolsHandler = handler;
 			},
 			setFlagValue: (name: string, value: boolean | string) => {
 				flagValues.set(name, value);

packages/coding-agent/src/modes/interactive/interactive-mode.ts

@@ -451,8 +451,9 @@ export class InteractiveMode {
 			appendEntryHandler: (customType, data) => {
 				this.sessionManager.appendCustomEntry(customType, data);
 			},
-			getToolsHandler: () => this.session.getActiveToolNames(),
+			getActiveToolsHandler: () => this.session.getActiveToolNames(),
-			setToolsHandler: (toolNames) => this.session.setActiveToolsByName(toolNames),
+			getAllToolsHandler: () => this.session.getAllToolNames(),
+			setActiveToolsHandler: (toolNames) => this.session.setActiveToolsByName(toolNames),
 			newSessionHandler: async (options) => {
 				// Stop any loading animation
 				if (this.loadingAnimation) {

packages/coding-agent/src/modes/print-mode.ts

@@ -40,8 +40,9 @@ export async function runPrintMode(
 			appendEntryHandler: (customType, data) => {
 				session.sessionManager.appendCustomEntry(customType, data);
 			},
-			getToolsHandler: () => session.getActiveToolNames(),
+			getActiveToolsHandler: () => session.getActiveToolNames(),
-			setToolsHandler: (toolNames) => session.setActiveToolsByName(toolNames),
+			getAllToolsHandler: () => session.getAllToolNames(),
+			setActiveToolsHandler: (toolNames: string[]) => session.setActiveToolsByName(toolNames),
 		});
 		hookRunner.onError((err) => {
 			console.error(`Hook error (${err.hookPath}): ${err.error}`);

packages/coding-agent/src/modes/rpc/rpc-mode.ts

@@ -200,8 +200,9 @@ export async function runRpcMode(session: AgentSession): Promise<never> {
 			appendEntryHandler: (customType, data) => {
 				session.sessionManager.appendCustomEntry(customType, data);
 			},
-			getToolsHandler: () => session.getActiveToolNames(),
+			getActiveToolsHandler: () => session.getActiveToolNames(),
-			setToolsHandler: (toolNames) => session.setActiveToolsByName(toolNames),
+			getAllToolsHandler: () => session.getAllToolNames(),
+			setActiveToolsHandler: (toolNames: string[]) => session.setActiveToolsByName(toolNames),
 			uiContext: createHookUIContext(),
 			hasUI: false,
 		});

packages/coding-agent/test/compaction-hooks.test.ts

@@ -83,8 +83,9 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			shortcuts: new Map(),
 			setSendMessageHandler: () => {},
 			setAppendEntryHandler: () => {},
-			setGetToolsHandler: () => {},
+			setGetActiveToolsHandler: () => {},
-			setSetToolsHandler: () => {},
+			setGetAllToolsHandler: () => {},
+			setSetActiveToolsHandler: () => {},
 			setFlagValue: () => {},
 		};
 	}
@@ -110,8 +111,9 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			getModel: () => session.model,
 			sendMessageHandler: async () => {},
 			appendEntryHandler: async () => {},
-			getToolsHandler: () => [],
+			getActiveToolsHandler: () => [],
-			setToolsHandler: () => {},
+			getAllToolsHandler: () => [],
+			setActiveToolsHandler: () => {},
 			uiContext: {
 				select: async () => undefined,
 				confirm: async () => false,
@@ -279,8 +281,9 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			shortcuts: new Map(),
 			setSendMessageHandler: () => {},
 			setAppendEntryHandler: () => {},
-			setGetToolsHandler: () => {},
+			setGetActiveToolsHandler: () => {},
-			setSetToolsHandler: () => {},
+			setGetAllToolsHandler: () => {},
+			setSetActiveToolsHandler: () => {},
 			setFlagValue: () => {},
 		};
 
@@ -332,8 +335,9 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			shortcuts: new Map(),
 			setSendMessageHandler: () => {},
 			setAppendEntryHandler: () => {},
-			setGetToolsHandler: () => {},
+			setGetActiveToolsHandler: () => {},
-			setSetToolsHandler: () => {},
+			setGetAllToolsHandler: () => {},
+			setSetActiveToolsHandler: () => {},
 			setFlagValue: () => {},
 		};
 
@@ -367,8 +371,9 @@ describe.skipIf(!API_KEY)("Compaction hooks", () => {
 			shortcuts: new Map(),
 			setSendMessageHandler: () => {},
 			setAppendEntryHandler: () => {},
-			setGetToolsHandler: () => {},
+			setGetActiveToolsHandler: () => {},
-			setSetToolsHandler: () => {},
+			setGetAllToolsHandler: () => {},
+			setSetActiveToolsHandler: () => {},
 			setFlagValue: () => {},
 		};