oppi.li
source dump of claude code
1// biome-ignore-all assist/source/organizeImports: ANT-ONLY import markers must not be reordered
2import { useMemo } from 'react'
3import type { Tools, ToolPermissionContext } from '../Tool.js'
4import { assembleToolPool } from '../tools.js'
5import { useAppState } from '../state/AppState.js'
6import { mergeAndFilterTools } from '../utils/toolPool.js'
7
8/**
9 * React hook that assembles the full tool pool for the REPL.
10 *
11 * Uses assembleToolPool() (the shared pure function used by both REPL and runAgent)
12 * to combine built-in tools with MCP tools, applying deny rules and deduplication.
13 * Any extra initialTools are merged on top.
14 *
15 * @param initialTools - Extra tools to include (built-in + startup MCP from props).
16 * These are merged with the assembled pool and take precedence in deduplication.
17 * @param mcpTools - MCP tools discovered dynamically (from mcp state)
18 * @param toolPermissionContext - Permission context for filtering
19 */
20export function useMergedTools(
21 initialTools: Tools,
22 mcpTools: Tools,
23 toolPermissionContext: ToolPermissionContext,
24): Tools {
25 let replBridgeEnabled = false
26 let replBridgeOutboundOnly = false
27 return useMemo(() => {
28 // assembleToolPool is the shared function that both REPL and runAgent use.
29 // It handles: getTools() + MCP deny-rule filtering + dedup + MCP CLI exclusion.
30 const assembled = assembleToolPool(toolPermissionContext, mcpTools)
31
32 return mergeAndFilterTools(
33 initialTools,
34 assembled,
35 toolPermissionContext.mode,
36 )
37 }, [
38 initialTools,
39 mcpTools,
40 toolPermissionContext,
41 replBridgeEnabled,
42 replBridgeOutboundOnly,
43 ])
44}