Hooks

Where it lives

• hooks/useAgentPlayback.tsGitHub ↗
  Read the script

  'use client'
  
  import { useState, useEffect, useCallback, useRef } from 'react'
  import type { PlaybackState, PlaybackControl } from '@/types/playback'
  
  /**
   * Default playback speed
   */
  const DEFAULT_PLAYBACK_SPEED = 1.0
  
  /**
   * Valid playback speed options
   */
  export const PLAYBACK_SPEEDS = [0.5, 1.0, 1.5, 2.0] as const
  
  /**
   * Hook for managing agent transcript playback
   *
   * Handles playback state management, controls (play/pause/seek/speed),
   * and message loading for conversation transcript playback.
   *
   * @param agentId - Agent ID to manage playback for
   * @param sessionId - Session ID to play back (optional for cross-session)
   */
  export function useAgentPlayback(
    agentId: string,
    sessionId?: string
  ) {
    const [state, setState] = useState<PlaybackState | null>(null)
    const [loading, setLoading] = useState(true)
    const [error, setError] = useState<Error | null>(null)
    const [messages, setMessages] = useState<Array<{
      role: 'user' | 'assistant' | 'system'
      content: string
      timestamp?: number
      metadata?: Record<string, any>
    }>>([])
    const [autoSaveEnabled, setAutoSaveEnabled] = useState(true)
  
    // Refs for timers and tracking
    const autoSaveTimerRef = useRef<NodeJS.Timeout>()
    const isMountedRef = useRef(true)
  
    /**
     * Load playback state from API
     */
    const loadPlaybackState = useCallback(async () => {
      setLoading(true)
      setError(null)
  
      try {
        console.log(`[useAgentPlayback] Loading state for agent ${agentId}, session ${sessionId || 'all'}`)
  
        const queryParams = sessionId ? `?sessionId=${sessionId}` : ''
        const response = await fetch(`/api/agents/${agentId}/playback${queryParams}`)
  
        if (!response.ok) {
          const errorData = await response.json()
          throw new Error(errorData.error || `HTTP ${response.status}: ${response.statusText}`)
        }
  
        const data = await response.json()
  
        if (!isMountedRef.current) return
  
        if (data.success && data.playbackState) {
          setState(data.playbackState)
          console.log(`[useAgentPlayback] Loaded state: playing=${data.playbackState.isPlaying}, position=${data.playbackState.currentMessageIndex}`)
        } else {
          // Initialize default state if none exists
          setState({
            agentId,
            sessionId,
            isPlaying: false,
            currentMessageIndex: 0,
            speed: DEFAULT_PLAYBACK_SPEED,
            totalMessages: 0,
            createdAt: Date.now(),
            updatedAt: Date.now()
          })
        }
      } catch (err) {
        if (!isMountedRef.current) return
  
        console.error('[useAgentPlayback] Failed to load state:', err)
        setError(err instanceof Error ? err : new Error('Failed to load playback state'))
        
        // Set default state on error
        setState({
          agentId,
          sessionId,
          isPlaying: false,
          currentMessageIndex: 0,
          speed: DEFAULT_PLAYBACK_SPEED,
          totalMessages: 0,
          createdAt: Date.now(),
          updatedAt: Date.now()
        })
      } finally {
        if (isMountedRef.current) {
          setLoading(false)
        }
      }
    }, [agentId, sessionId])
  
    /**
     * Update playback state via API
     */
    const updatePlaybackState = useCallback(async (action: PlaybackControl) => {
      if (!state) return
  
      try {
        console.log(`[useAgentPlayback] Updating state: ${action.action}`, action.value ?? '')
  
        const response = await fetch(`/api/agents/${agentId}/playback`, {
          method: 'POST',
          headers: {
            'Content-Type': 'application/json'
          },
          body: JSON.stringify({
            action: action.action,
            value: action.value,
            sessionId
          })
        })
  
        if (!response.ok) {
          const errorData = await response.json()
          throw new Error(errorData.error || `HTTP ${response.status}: ${response.statusText}`)
        }
  
        const data = await response.json()
  
        if (!isMountedRef.current) return
  
        if (data.success && data.playbackState) {
          setState(data.playbackState)
        }
      } catch (err) {
        if (!isMountedRef.current) return
  
        console.error('[useAgentPlayback] Failed to update state:', err)
        setError(err instanceof Error ? err : new Error('Failed to update playback state'))
      }
    }, [agentId, sessionId, state])
  
    /**
     * Start playback
     */
    const start = useCallback(() => {
      if (!state || state.isPlaying) return
      updatePlaybackState({ action: 'play' })
    }, [state, updatePlaybackState])
  
    /**
     * Pause playback
     */
    const pause = useCallback(() => {
      if (!state || !state.isPlaying) return
      updatePlaybackState({ action: 'pause' })
    }, [state, updatePlaybackState])
  
    /**
     * Toggle play/pause
     */
    const toggle = useCallback(() => {
      if (!state) return
      if (state.isPlaying) {
        pause()
      } else {
        start()
      }
    }, [state, start, pause])
  
    /**
     * Seek to specific message index
     */
    const seek = useCallback((position: number) => {
      if (!state || position < 0) return
      const maxPosition = state.totalMessages !== undefined 
        ? Math.min(position, state.totalMessages - 1) 
        : position
      updatePlaybackState({ action: 'seek', value: maxPosition })
    }, [state, updatePlaybackState])
  
    /**
     * Set playback speed
     */
    const setSpeed = useCallback((speed: number) => {
      if (!state || speed < 0.5 || speed > 2.0) return
      updatePlaybackState({ action: 'setSpeed', value: speed })
    }, [state, updatePlaybackState])
  
    /**
     * Reset playback to beginning
     */
    const reset = useCallback(() => {
      updatePlaybackState({ action: 'reset' })
    }, [updatePlaybackState])
  
    /**
     * Move to next message
     */
    const next = useCallback(() => {
      if (!state) return
      const newPosition = state.currentMessageIndex + 1
      seek(newPosition)
    }, [state, seek])
  
    /**
     * Move to previous message
     */
    const previous = useCallback(() => {
      if (!state) return
      const newPosition = Math.max(0, state.currentMessage

• hooks/useAgentSearch.tsGitHub ↗
  Read the script

  'use client'
  
  import { useState, useEffect, useCallback, useRef } from 'react'
  import type { SearchQuery, SearchResult, HighlightedSearchResult } from '@/types/search'
  
  /**
   * Debounce delay for search queries (in milliseconds)
   */
  const SEARCH_DEBOUNCE_MS = 300
  
  /**
   * Interface for search results with highlighting
   */
  export interface SearchResults {
    results: HighlightedSearchResult[]
    total: number
    query: string
    highlights: string[]
    timestamp: number
  }
  
  /**
   * Hook for searching agent conversation data
   *
   * Provides debounced search, results management, and error handling
   * for searching across agent messages, conversations, and code.
   *
   * @param agentId - Agent ID to search within
   */
  export function useAgentSearch(agentId: string) {
    const [query, setQuery] = useState<string>('')
    const [results, setResults] = useState<SearchResults | null>(null)
    const [loading, setLoading] = useState(false)
    const [error, setError] = useState<Error | null>(null)
    const [debouncedQuery, setDebouncedQuery] = useState<string>('')
  
    // Ref to track debounce timer
    const debounceTimerRef = useRef<NodeJS.Timeout>()
  
    // Ref to track if component is mounted (for async operations)
    const isMountedRef = useRef(true)
  
    /**
     * Perform search with the current debounced query
     */
    const performSearch = useCallback(async (searchQuery: string) => {
      if (!searchQuery.trim()) {
        setResults(null)
        setLoading(false)
        setError(null)
        return
      }
  
      setLoading(true)
      setError(null)
  
      try {
        console.log(`[useAgentSearch] Searching for: "${searchQuery}" in agent ${agentId}`)
  
        const queryParams = new URLSearchParams({
          q: searchQuery
        })
  
        const response = await fetch(`/api/agents/${agentId}/search?${queryParams.toString()}`)
  
        if (!response.ok) {
          const errorData = await response.json()
          throw new Error(errorData.error || `HTTP ${response.status}: ${response.statusText}`)
        }
  
        const data = await response.json()
  
        if (!isMountedRef.current) return
  
        const searchResults: HighlightedSearchResult[] = data.results || []
        const searchTerms = extractSearchTerms(searchQuery)
        const highlightedResults = highlightResults(searchResults, searchTerms)
  
        setResults({
          results: highlightedResults,
          total: data.count || highlightedResults.length,
          query: searchQuery,
          highlights: searchTerms,
          timestamp: Date.now()
        })
  
        console.log(`[useAgentSearch] Found ${data.count} results for query "${searchQuery}"`)
      } catch (err) {
        if (!isMountedRef.current) return
  
        console.error('[useAgentSearch] Search failed:', err)
        setError(err instanceof Error ? err : new Error('Unknown search error'))
        setResults(null)
      } finally {
        if (isMountedRef.current) {
          setLoading(false)
        }
      }
    }, [agentId])
  
    /**
     * Update search query with debouncing
     */
    useEffect(() => {
      if (debounceTimerRef.current) {
        clearTimeout(debounceTimerRef.current)
      }
  
      debounceTimerRef.current = setTimeout(() => {
        setDebouncedQuery(query)
      }, SEARCH_DEBOUNCE_MS)
  
      return () => {
        if (debounceTimerRef.current) {
          clearTimeout(debounceTimerRef.current)
        }
      }
    }, [query])
  
    /**
     * Perform search when debounced query changes
     */
    useEffect(() => {
      performSearch(debouncedQuery)
    }, [debouncedQuery, performSearch])
  
    /**
     * Clear search results and query
     */
    const clearSearch = useCallback(() => {
      setQuery('')
      setResults(null)
      setError(null)
      setLoading(false)
    }, [])
  
    /**
     * Retry the last search
     */
    const retrySearch = useCallback(() => {
      if (debouncedQuery) {
        performSearch(debouncedQuery)
      }
    }, [debouncedQuery, performSearch])
  
    /**
     * Extract search terms from query for highlighting
     * Removes common stop words and punctuation
     */
    function extractSearchTerms(queryText: string): string[] {
      const words = queryText
        .toLowerCase()
        .replace(/[^\w\s]/g, '')
        .split(/\s+/)
        .filter(word => word.length > 2)
  
      const stopWords = new Set([
        'the', 'and', 'or', 'but', 'in', 'on', 'at', 'to', 'for', 'of',
        'with', 'by', 'from', 'up', 'about', 'into', 'through', 'during',
        'before', 'after', 'above', 'below', 'between', 'under', 'again'
      ])
  
      return words.filter(word => !stopWords.has(word))
    }
  
    /**
     * Add highlighting to search results
     */
    function highlightResults(
      searchResults: SearchResult[],
      highlightTerms: string[]
    ): HighlightedSearchResult[] {
      return searchResults.map((result) => {
        const text = result.text
        const highlightRanges: Array<{ start: number; end: number }> = []
  
        for (const term of highlightTerms) {
          const lowerText = text.toLowerCase()
          const lowerTerm = term.toLowerCase()
          let position = lowerText.indexOf(lowerTerm)
  
          while (position !== -1) {
            highlightRanges.push({ start: position, end: position + term.length })
            position = lowerText.indexOf(lowerTerm, position + term.length)
          }
        }
  
        highlightRanges.sort((a, b) => a.start - b.start)
  
        let highlightedText = ''
        let lastIndex = 0
  
        for (const range of highlightRanges) {
          highlightedText += text.substring(lastIndex, range.start)
          highlightedText += `<mark>${text.substring(range.start, range.end)}</mark>`
          lastIndex = range.end
        }
  
        highlightedText += text.substring(lastIndex)
  
        return {
          ...result,
          highlightedText,
          highlightRanges
        }
      })
    }
  
    return {
      // State
      query,
      results,
      loading,
      error,
  
      // Actions
      setQuery,
      clearSearch,
      retrySearch
    }
  }
  

• hooks/useAgents.tsGitHub ↗
  Read the script

  'use client'
  
  import { useState, useEffect, useCallback, useMemo, useRef } from 'react'
  import type { Agent, AgentsApiResponse, AgentStats, AgentHostInfo } from '@/types/agent'
  import type { Host } from '@/types/host'
  import { useHosts } from './useHosts'
  import { cacheRemoteAgents, getCachedAgents } from '@/lib/agent-cache'
  
  const REFRESH_INTERVAL = 10000 // 10 seconds
  const SELF_FETCH_TIMEOUT = 8000 // 8 seconds for self host (tmux queries can be slow)
  const PEER_FETCH_TIMEOUT = 3000 // 3 seconds for peer hosts (fail fast, use cache)
  
  /**
   * Check if a host URL points to localhost (the machine running this dashboard)
   * Used client-side since os.hostname() isn't available in browser
   */
  function isLocalhostUrl(url: string | undefined): boolean {
    if (!url) return true
    const lowered = url.toLowerCase()
    return lowered.includes('localhost') || lowered.includes('127.0.0.1')
  }
  
  /**
   * Aggregated stats across all hosts
   */
  interface AggregatedStats {
    total: number
    online: number
    offline: number
    orphans: number
    newlyRegistered: number
    cached: number // Number of agents loaded from cache
  }
  
  /**
   * Host fetch result
   */
  interface HostFetchResult {
    hostId: string
    success: boolean
    response?: AgentsApiResponse
    error?: Error
    fromCache?: boolean
  }
  
  /**
   * Fetch agents from a specific host
   */
  async function fetchHostAgents(host: Host): Promise<HostFetchResult> {
    const isSelf = host.isSelf || isLocalhostUrl(host.url)
    const baseUrl = isSelf ? '' : host.url
    const timeout = isSelf ? SELF_FETCH_TIMEOUT : PEER_FETCH_TIMEOUT
  
    try {
      const controller = new AbortController()
      const timeoutId = setTimeout(() => controller.abort(), timeout)
  
      const response = await fetch(`${baseUrl}/api/agents`, {
        signal: controller.signal
      })
  
      clearTimeout(timeoutId)
  
      if (!response.ok) {
        throw new Error(`HTTP ${response.status}: ${response.statusText}`)
      }
  
      const data: AgentsApiResponse = await response.json()
  
      // Inject host info directly onto agents (for remote hosts, ensure correct hostId/hostName/hostUrl)
      const agents = data.agents.map(agent => ({
        ...agent,
        hostId: host.id,
        hostName: host.name,
        hostUrl: host.url,
        isSelf,
      }))
  
      // Cache peer host agents for offline access (not self host)
      if (!isSelf) {
        cacheRemoteAgents(host.id, agents)
      }
  
      return {
        hostId: host.id,
        success: true,
        response: {
          ...data,
          agents,
          hostInfo: {
            ...data.hostInfo,
            id: host.id,
            name: host.name,
            isSelf,
          }
        }
      }
    } catch (error) {
      console.error(`[useAgents] Failed to fetch from ${host.name} (${host.url}):`, error)
  
      // Try to use cached data for peer hosts (not self)
      if (!isSelf) {
        const cachedAgents = getCachedAgents(host.id)
        if (cachedAgents && cachedAgents.length > 0) {
          console.log(`[useAgents] Using cached data for ${host.name}`)
          return {
            hostId: host.id,
            success: true,
            fromCache: true,
            response: {
              agents: cachedAgents,
              stats: {
                total: cachedAgents.length,
                online: cachedAgents.filter(a => a.session?.status === 'online').length,
                offline: cachedAgents.filter(a => a.session?.status === 'offline').length,
                orphans: cachedAgents.filter(a => a.isOrphan).length,
                newlyRegistered: 0
              },
              hostInfo: {
                id: host.id,
                name: host.name,
                url: host.url,
                isSelf: false,
              }
            }
          }
        }
      }
  
      return {
        hostId: host.id,
        success: false,
        error: error instanceof Error ? error : new Error('Unknown error')
      }
    }
  }
  
  /**
   * Aggregate results from multiple hosts
   */
  function aggregateResults(results: HostFetchResult[]): {
    agents: Agent[]
    stats: AggregatedStats
    hostErrors: Record<string, Error>
  } {
    const allAgents: Agent[] = []
    const hostErrors: Record<string, Error> = {}
    let cachedCount = 0
  
    for (const result of results) {
      if (result.success && result.response) {
        allAgents.push(...result.response.agents)
        if (result.fromCache) {
          cachedCount += result.response.agents.length
        }
      } else if (result.error) {
        hostErrors[result.hostId] = result.error
      }
    }
  
    // Filter out system agents (prefixed with _aim-) from the public list
    const publicAgents = allAgents.filter(a => {
      const name = a.name || a.alias || ''
      return !name.startsWith('_aim-')
    })
  
    // OPTIMIZED: Use toSorted() for immutability instead of sort() which mutates
    // Sort: online first, then alphabetically by alias
    const sortedAgents = publicAgents.toSorted((a, b) => {
      // Online first
      if (a.session?.status === 'online' && b.session?.status !== 'online') return -1
      if (a.session?.status !== 'online' && b.session?.status === 'online') return 1
  
      // Then alphabetically by name (case-insensitive)
      const nameA = (a.name || a.alias || '').toLowerCase()
      const nameB = (b.name || b.alias || '').toLowerCase()
      return nameA.localeCompare(nameB)
    })
  
    // OPTIMIZED: Calculate stats in a single loop instead of multiple filter() calls
    // Reduces from 4 array iterations (3 filter + 1 length) to 1 iteration
    let online = 0
    let offline = 0
    let orphans = 0
    for (const agent of sortedAgents) {
      if (agent.session?.status === 'online') online++
      if (agent.session?.status === 'offline') offline++
      if (agent.isOrphan) orphans++
    }
  
    const stats: AggregatedStats = {
      total: sortedAgents.length,
      online,
      offline,
      orphans,
      newlyRegistered: results.reduce((sum, r) =>
        sum + (r.response?.stats.newlyRegistered || 0), 0),
      cached: cachedCount
    }
  
    return { agents: sortedAgents, stats, hostErrors }
  }
  
  /**
   * Hook to manage agents across multiple hosts
   *
   * Fetches agents from all confi

• hooks/useCompanionWebSocket.tsGitHub ↗
  Read the script

  'use client'
  
  import { useEffect, useRef, useCallback } from 'react'
  
  interface UseCompanionWebSocketOptions {
    agentId: string | null
    onSpeech: (text: string) => void
    onInterrupt?: () => void
  }
  
  /**
   * Hook for bidirectional communication with the server's cerebellum voice subsystem.
   * Connects to /companion-ws?agent={agentId}, receives speech events,
   * and can send user messages back to the voice subsystem.
   */
  export function useCompanionWebSocket({ agentId, onSpeech, onInterrupt }: UseCompanionWebSocketOptions) {
    const onSpeechRef = useRef(onSpeech)
    onSpeechRef.current = onSpeech
    const onInterruptRef = useRef(onInterrupt)
    onInterruptRef.current = onInterrupt
  
    const wsRef = useRef<WebSocket | null>(null)
  
    const send = useCallback((data: Record<string, unknown>) => {
      if (wsRef.current?.readyState === WebSocket.OPEN) {
        try {
          wsRef.current.send(JSON.stringify(data))
        } catch {
          // Ignore send errors
        }
      }
    }, [])
  
    useEffect(() => {
      if (!agentId) return
  
      const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:'
      const wsUrl = `${protocol}//${window.location.host}/companion-ws?agent=${encodeURIComponent(agentId)}`
  
      let ws: WebSocket | null = null
      let mounted = true
      let retryCount = 0
      const maxRetries = 5
      const retryDelays = [1000, 2000, 3000, 5000, 10000]
  
      function connect() {
        if (!mounted) return
  
        // Close any existing socket to prevent orphaned connections
        if (ws && ws.readyState !== WebSocket.CLOSED) {
          ws.close()
        }
  
        ws = new WebSocket(wsUrl)
        wsRef.current = ws
  
        ws.onopen = () => {
          retryCount = 0
          console.log('[CompanionWS] Connected for agent', agentId?.substring(0, 8))
        }
  
        ws.onmessage = (event) => {
          try {
            const data = JSON.parse(event.data)
            if (data.type === 'speech' && data.text) {
              onSpeechRef.current(data.text)
            } else if (data.type === 'interrupt') {
              onInterruptRef.current?.()
            }
          } catch {
            // Ignore non-JSON messages
          }
        }
  
        ws.onclose = () => {
          // Guard against stale closures from orphaned sockets
          if (wsRef.current !== ws) return
          wsRef.current = null
          if (mounted && retryCount < maxRetries) {
            const delay = retryDelays[retryCount] || retryDelays[retryDelays.length - 1]
            retryCount++
            setTimeout(connect, delay)
          }
        }
  
        ws.onerror = () => {
          // onclose will handle reconnection
        }
      }
  
      connect()
  
      return () => {
        mounted = false
        if (ws) {
          ws.close()
          ws = null
        }
        wsRef.current = null
      }
    }, [agentId])
  
    return { send }
  }
  

• hooks/useDeviceType.tsGitHub ↗
  Read the script

  'use client'
  
  import { useState, useEffect } from 'react'
  
  export type DeviceType = 'phone' | 'tablet' | 'desktop'
  
  interface DeviceInfo {
    deviceType: DeviceType
    isTouch: boolean
  }
  
  function detectTouch(): boolean {
    if (typeof window === 'undefined') return false
    // Primary check: CSS media query for coarse pointer (touch screens)
    if (window.matchMedia?.('(pointer: coarse)').matches) return true
    // Fallback: touch event support
    if ('ontouchstart' in window) return true
    // Fallback: navigator check
    if (navigator.maxTouchPoints > 0) return true
    return false
  }
  
  function classify(width: number, isTouch: boolean): DeviceType {
    if (width < 768) return 'phone'
    // Touch devices at any width >= 768 get tablet experience
    // Non-touch devices between 768-1023 also get tablet (small laptop screens are fine with it)
    if (isTouch) return 'tablet'
    if (width < 1024) return 'tablet'
    return 'desktop'
  }
  
  export function useDeviceType(): DeviceInfo {
    const [info, setInfo] = useState<DeviceInfo>(() => {
      if (typeof window === 'undefined') return { deviceType: 'desktop', isTouch: false }
      const isTouch = detectTouch()
      const deviceType = classify(window.innerWidth, isTouch)
      return { deviceType, isTouch }
    })
  
    useEffect(() => {
      const update = () => {
        const isTouch = detectTouch()
        const deviceType = classify(window.innerWidth, isTouch)
        setInfo(prev => {
          if (prev.deviceType === deviceType && prev.isTouch === isTouch) return prev
          return { deviceType, isTouch }
        })
      }
  
      // Listen for resize
      window.addEventListener('resize', update)
  
      // Listen for pointer capability changes (e.g. connecting/disconnecting mouse)
      const mql = window.matchMedia?.('(pointer: coarse)')
      if (mql?.addEventListener) {
        mql.addEventListener('change', update)
      }
  
      // Initial check
      update()
  
      return () => {
        window.removeEventListener('resize', update)
        if (mql?.removeEventListener) {
          mql.removeEventListener('change', update)
        }
      }
    }, [])
  
    return info
  }
  

• hooks/useDocuments.tsGitHub ↗
  Read the script

  'use client'
  
  import { useState, useEffect, useCallback, useRef } from 'react'
  import type { TeamDocument } from '@/types/document'
  
  interface UseDocumentsResult {
    documents: TeamDocument[]
    loading: boolean
    error: string | null
    createDocument: (data: { title: string; content: string; pinned?: boolean; tags?: string[] }) => Promise<void>
    updateDocument: (docId: string, updates: { title?: string; content?: string; pinned?: boolean; tags?: string[] }) => Promise<void>
    deleteDocument: (docId: string) => Promise<void>
    refreshDocuments: () => Promise<void>
  }
  
  export function useDocuments(teamId: string | null): UseDocumentsResult {
    const [documents, setDocuments] = useState<TeamDocument[]>([])
    const [loading, setLoading] = useState(false)
    const [error, setError] = useState<string | null>(null)
    const intervalRef = useRef<NodeJS.Timeout | null>(null)
  
    const fetchDocuments = useCallback(async () => {
      if (!teamId) return
      try {
        const res = await fetch(`/api/teams/${teamId}/documents`)
        if (!res.ok) throw new Error('Failed to fetch documents')
        const data = await res.json()
        setDocuments(data.documents || [])
        setError(null)
      } catch (err) {
        setError(err instanceof Error ? err.message : 'Failed to fetch documents')
      }
    }, [teamId])
  
    // Initial fetch
    useEffect(() => {
      if (!teamId) {
        setDocuments([])
        return
      }
      setLoading(true)
      fetchDocuments().finally(() => setLoading(false))
    }, [teamId, fetchDocuments])
  
    // Poll every 5s for multi-tab sync
    useEffect(() => {
      if (!teamId) return
      intervalRef.current = setInterval(fetchDocuments, 5000)
      return () => {
        if (intervalRef.current) clearInterval(intervalRef.current)
      }
    }, [teamId, fetchDocuments])
  
    const createDocument = useCallback(async (data: { title: string; content: string; pinned?: boolean; tags?: string[] }) => {
      if (!teamId) return
      const res = await fetch(`/api/teams/${teamId}/documents`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(data),
      })
      if (!res.ok) throw new Error('Failed to create document')
      await fetchDocuments()
    }, [teamId, fetchDocuments])
  
    const updateDocument = useCallback(async (docId: string, updates: { title?: string; content?: string; pinned?: boolean; tags?: string[] }) => {
      if (!teamId) return
      // Optimistic update
      setDocuments(prev => prev.map(d => d.id === docId ? { ...d, ...updates, updatedAt: new Date().toISOString() } : d))
      const res = await fetch(`/api/teams/${teamId}/documents/${docId}`, {
        method: 'PUT',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(updates),
      })
      if (!res.ok) {
        await fetchDocuments() // Revert optimistic update
        throw new Error('Failed to update document')
      }
      await fetchDocuments()
    }, [teamId, fetchDocuments])
  
    const deleteDocument = useCallback(async (docId: string) => {
      if (!teamId) return
      // Optimistic update
      setDocuments(prev => prev.filter(d => d.id !== docId))
      const res = await fetch(`/api/teams/${teamId}/documents/${docId}`, { method: 'DELETE' })
      if (!res.ok) {
        await fetchDocuments() // Revert
        throw new Error('Failed to delete document')
      }
    }, [teamId, fetchDocuments])
  
    return {
      documents,
      loading,
      error,
      createDocument,
      updateDocument,
      deleteDocument,
      refreshDocuments: fetchDocuments,
    }
  }
  

• hooks/useHosts.tsGitHub ↗
• hooks/useMeetingMessages.tsGitHub ↗
• hooks/useSessionActivity.tsGitHub ↗
• hooks/useTTS.tsGitHub ↗
• hooks/useTasks.tsGitHub ↗
• hooks/useTeam.tsGitHub ↗
• hooks/useTerminal.tsGitHub ↗
• hooks/useTranscriptExport.tsGitHub ↗
• hooks/useWebSocket.tsGitHub ↗

All 15 scripts are listed above. The source is inlined for 6 of them, starting with whatever hooks.json actually runs. See all of them in the repo.

Read the script before you install anything that runs on your machine. This is the one part of a plugin that acts without being asked.