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LangWatch

LLM engineering platform for simulation-based agent testing, LLM-as-judge evals and OpenTelemetry trace observability, tracing and mocking tool and MCP calls.

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About LangWatch

LLM engineering platform for simulation-based agent testing, LLM-as-judge evals and OpenTelemetry trace observability, tracing and mocking tool and MCP calls. Details were read from the publisher’s repository and product pages; nothing was installed or executed.

How to connect

Where do I start with LangWatch?

Start from the project website and its documentation.

Questions and answers

What is LangWatch?

LangWatch is an AI agent in the Developer tools category. LLM engineering platform for simulation-based agent testing, LLM-as-judge evals and OpenTelemetry trace observability, tracing and mocking tool and MCP calls.

Where do I start with LangWatch?

Start from the project website, https://langwatch.ai/, and its documentation at https://docs.langwatch.ai/.

Where is LangWatch published?

Its homepage is https://langwatch.ai/ and its source repository is https://github.com/langwatch/langwatch. RUAGENTIC read these details from Publisher repository on September 9, 2026 and did not install or run the project.

Sources and checks

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Source information collected September 9, 2026.

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