- Prompts
- MCP
Install the LangWatch MCP once:Ask your agent to:
- ChatGPT
- Claude Chat
- Claude Code
- Other
- Go to Settings → Connectors
- Click Add connector
- Enter the server URL:
https://mcp.langwatch.ai/sse - For authentication, select Bearer Token and enter your LangWatch API key (get one at app.langwatch.ai/authorize)
- Go to Settings → Connectors
- Click Add custom connector
- Enter the server URL:
https://mcp.langwatch.ai/sse - Click Advanced settings, select Bearer Token auth, and enter your LangWatch API key (get one at app.langwatch.ai/authorize)
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claude mcp add langwatch -- npx -y @langwatch/mcp-server --apiKey your-api-key-here
Add to your editor’s MCP settings:
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{
"mcpServers": {
"langwatch": {
"command": "npx",
"args": ["-y", "@langwatch/mcp-server"],
"env": { "LANGWATCH_API_KEY": "your-api-key-here" }
}
}
}