coze-dev/coze-loop

Health v2 · maintenance only

Adoption not part of the score

5705 stars · 795 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Coze Loop is an open-source, self-hostable platform for full-lifecycle AI agent development, offering prompt engineering with a visual playground, automated evaluation, and end-to-end observability of agent execution. It is written in Go and provides a web-based developer platform for debugging, evaluating, and monitoring LLM-powered agents.

Use cases

• manage and version prompts for LLM apps
• debug and compare prompts across different models in a playground
• run automated evaluations on agent outputs
• trace and monitor agent execution from input to output
• capture exceptions and intermediate results in LLM pipelines
• self-host an LLMOps platform for agent development

When to choose

• you need prompt versioning, debugging, and comparison tooling
• you want automated multi-dimensional evaluation of prompts and agents
• you need full-trace observability for LLM agent execution
• you want a self-hosted, extensible agentops platform

When to avoid

• you only need a simple LLM API client or chat UI
• you need a fully managed cloud service with no self-hosting overhead
• your stack requires a platform in a language other than Go

Facets

service · maturity active

monitoring prompt-engineering agent-framework llm-inference tracing testing developer-tools large-language-models developer-tools monitoring self-hosted go cross-platform llmops agentops prompt-management agent-evaluation observability playground tracing ai-agents natural-language-processing docker web-server

Member repositories

For agents

markdown · JSON · MCP: product_card(name="coze-dev/coze-loop")