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Vessel

Vessel is a local-first observability proxy for LLM traffic: capture, search, replay, and compare every prompt across Ollama, OpenAI, and Anthropic and all other backends. One binary, no account, nothing leaves your mach…

DTData & operationsDTSoftware developmentDTAgent extensionDTMCP service

About

Vessel is a local-first observability proxy for LLM traffic: capture, search, replay, and compare every prompt across Ollama, OpenAI, and Anthropic and all other backends. One binary, no account, nothing leaves your machine. It also hosts a small MCP server so your coding agents can query traces in real-time - very useful for troubleshooting

Discovery history

  1. Product Hunt 新品

    Sep 24, 2026 · 1 observations

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