Helicone
Route, inspect, and monitor requests across AI applications
LangWatch
Inspect coding-agent traces, token usage, and execution costs
Meet LangWatch
LangWatch provides tools for observing AI applications and agent activity. Its coding-agent workflow captures session traces from supported tools such as Claude Code, Codex, OpenCode, Copilot, Cursor, and Pi. Developers can inspect conversations, tool calls, durations, errors, and token consumption to understand how work was carried out.
The trace interface connects individual steps with their inputs and outputs, while analytics separate token categories and reported costs. This helps teams investigate slow runs, repeated work, and unexpected usage. An MCP interface can expose recorded traces to an assistant for further analysis. Coverage and cost reporting depend on the connected agent, provider, and information available in its events.
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- Website
- langwatch.ai
- Status
- Launched
- Category
- Developer tools
- Listed
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