langwatch is an open-source LLMOps tool written in TypeScript, released under the Apache-2.0 license. The repository has collected 5k stars and 416 forks; the latest push was in October 2026. Topics include agent-testing, ai and analytics.
“Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.”
— langwatch, project description on GitHub
Details
| Category | LLM Frameworks & MLOps |
|---|---|
| GitHub stars | 4,974 |
| Forks | 416 |
| Language | TypeScript |
| License | Apache-2.0 |
| Last updated | |
| Owner | langwatch |
| Website | langwatch.ai |
| Repository | langwatch/langwatch |
Tags
agent-testingaianalyticsdatasetsdspyevaluationgptllm
Repository facts from the GitHub public API, refreshed October 18, 2026. The quoted tagline is written by the project owner; the summary above is generated from public facts.