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pezzo

🕹️ Open-source, developer-first LLMOps platform designed to streamline prompt design, version management, instant delivery, collaboration, troubleshooting, observability and more.

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nodedockerhacktoberfesttypescriptllmpythonaiTypeScriptgpt-3openaiobservabilityagent-frameworknestjsprompt-engineeringjavascriptdevtoolsnodejsplatformmonitoringllmopslangchaingpt-4promptprompt-management

Pezzo is an open-source, developer-first LLMOps platform written in TypeScript (NestJS backend, with Node.js and Python clients referenced in its topics). It covers prompt design, version management, delivery, collaboration, troubleshooting and observability for LLM-based applications.

Reach for it when you need a self-hostable platform to manage prompt versions and observe LLM usage from a developer-first workflow.

Use it to

  • Version and manage prompts centrally
  • Observe and monitor LLM calls
  • Collaborate on prompt design with your team
  • Troubleshoot prompt behavior across environments
  • Deliver prompt updates instantly to applications

For Developers building LLM-powered applications

Role
agent-framework
Language
TypeScript
Licence
Apache-2.0
Forks
279
Open issues
42
Last push
2026-08-21
Latest release
v0.0.5-alpha · 2023-05-09
topicsllmopsprompt-managementobservabilitytypescriptmonitoringopenai