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PrismCat

Etgpao · paopaoandlingyia.PrismCat

A self-hosted, transparent proxy and debugging console for LLM APIs.

PrismCat is a self-hosted, transparent proxy and debugging console for LLM APIs. Change one line — your base_url — and instantly see every request and response between your app and OpenAI / Claude / Gemini / Ollama / any LLM API, including streaming (SSE).

winget install --id paopaoandlingyia.PrismCat --exact --source winget

Latest 1.3.1

Release Notes

v1.3.1 is a small patch release focused on compatibility and polish. It improves the merged view for Gemini streaming responses and includes a couple of storage-related fixes.

  • Added Gemini streaming merge support so the Merged view now reconstructs candidates / parts / text correctly
  • Kept the Raw view unchanged, preserving the original upstream payload for debugging
  • Unified log time filtering on UTC unix timestamps to reduce timezone-related inconsistencies
  • Improved legacy database migration compatibility for timestamp index upgrades

Installer type: portable

Architecture Scope Download SHA256
x64 — Download 9B33F05979763D4A50AA4222460C4AD5F60227F1FC6679B2794BB7D52BC3B92C

Details

Homepage
https://github.com/paopaoandlingyia/PrismCat
License
MIT
Publisher
Etgpao
Support
https://github.com/paopaoandlingyia/PrismCat/issues
Copyright
Copyright (c) 2026 paopaoandlingyia

Tags

aichatbotlarge-language-modelllmproxy

Older versions (2)

1.3.0
Architecture Scope Download SHA256
x64 — Download A048CD31D15F80E726B9B91EB265E27D49FC0A3F806342B62C011BD460CAE1CE
1.2.0
Architecture Scope Download SHA256
x64 — Download E95189B3CF6975FC663BE88081D8D006B3BE07A67CCE303827BFD32C070C24CD