modelcontextprotocol/use-mcp
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Remove all duplicate detection logic

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- Remove existingToolCall and existingToolResult checks
- Add every API event as a new message regardless of duplicates
- Provides complete unfiltered log of all API data after middleware
- Useful for debugging and understanding raw data flow
This commit is contained in:
Glen Maddern 2025-06-25 12:09:31 +10:00
commit ab73226b87
1 changed files with 17 additions and 31 deletions
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48
examples/chat-ui/src/hooks/useStreamResponse.ts
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@ -241,20 +241,14 @@ export const useStreamResponse = ({
const updated = [...prev]
const conv = updated.find((c) => c.id === conversationId)
if (conv) {
// Check if this tool call already exists
const existingToolCall = conv.messages.find(
(msg) => msg.role === 'tool-call' && 'callId' in msg && msg.callId === event.toolCallId
)
if (!existingToolCall) {
conv.messages.push({
role: 'tool-call',
toolName: event.toolName,
toolArgs: event.args || {},
callId: event.toolCallId || 'unknown',
})
debugMessages('Added new tool-call message:', event.toolName, 'callId:', event.toolCallId)
debugMessages('Current messages:', JSON.stringify(conv.messages))
}
conv.messages.push({
role: 'tool-call',
toolName: event.toolName,
toolArgs: event.args || {},
callId: event.toolCallId || 'unknown',
})
debugMessages('Added new tool-call message:', event.toolName, 'callId:', event.toolCallId)
debugMessages('Current messages:', JSON.stringify(conv.messages))
}
return updated
})
@ -269,23 +263,15 @@ export const useStreamResponse = ({
const updated = [...prev]
const conv = updated.find((c) => c.id === conversationId)
if (conv) {
// Check if this tool result already exists
const existingToolResult = conv.messages.find(
(msg) => msg.role === 'tool-result' && 'callId' in msg && msg.callId === (event as any).toolCallId
)
if (!existingToolResult) {
// Add tool result message
conv.messages.push({
role: 'tool-result',
toolName: (event as any).toolName,
toolArgs: (event as any).args || {},
toolResult: (event as any).result,
callId: (event as any).toolCallId,
})
debugMessages('Added new tool-result message:', (event as any).toolName, 'callId:', (event as any).toolCallId)
debugMessages('Current messages:', JSON.stringify(conv.messages))
} else {
}
conv.messages.push({
role: 'tool-result',
toolName: (event as any).toolName,
toolArgs: (event as any).args || {},
toolResult: (event as any).result,
callId: (event as any).toolCallId,
})
debugMessages('Added new tool-result message:', (event as any).toolName, 'callId:', (event as any).toolCallId)
debugMessages('Current messages:', JSON.stringify(conv.messages))
}
return updated
})