Function call

src/tools/SendMessageTool/SendMessageTool.ts:790–962

(input, context, canUseTool, assistantMessage)

    },

    async call(input, context, canUseTool, assistantMessage) {
      if (feature('UDS_INBOX') && typeof input.message === 'string') {
        const addr = parseAddress(input.to)
        if (addr.scheme === 'bridge') {
          // Re-check handle — checkPermissions blocks on user approval (can be
          // minutes). validateInput's check is stale if the bridge dropped
          // during the prompt wait; without this, from="unknown" ships.
          // Also re-check isReplBridgeActive for outbound-only mode.
          if (!getReplBridgeHandle() || !isReplBridgeActive()) {
            return {
              data: {
                success: false,
                message: `Remote Control disconnected before send — cannot deliver to ${input.to}`,
              },
            }
          }
          /* eslint-disable @typescript-eslint/no-require-imports */
          const { postInterClaudeMessage } =
            require('../../bridge/peerSessions.js') as typeof import('../../bridge/peerSessions.js')
          /* eslint-enable @typescript-eslint/no-require-imports */
          const result = await postInterClaudeMessage(
            addr.target,
            input.message,
          )
          const preview = input.summary || truncate(input.message, 50)
          return {
            data: {
              success: result.ok,
              message: result.ok
                ? `“${preview}” → ${input.to}`
                : `Failed to send to ${input.to}: ${result.error ?? 'unknown'}`,
            },
          }
        }
        if (addr.scheme === 'uds') {
          /* eslint-disable @typescript-eslint/no-require-imports */
          const { sendToUdsSocket } =
            require('../../utils/udsClient.js') as typeof import('../../utils/udsClient.js')
          /* eslint-enable @typescript-eslint/no-require-imports */
          try {
            await sendToUdsSocket(addr.target, input.message)
            const preview = input.summary || truncate(input.message, 50)
            return {
              data: {
                success: true,
                message: `“${preview}” → ${input.to}`,
              },
            }
          } catch (e) {
            return {
              data: {
                success: false,
                message: `Failed to send to ${input.to}: ${errorMessage(e)}`,
              },
            }
          }
        }
      }