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Roshi is a free, open-source, local-first macOS app for testing LLM APIs, comparing models, and scoring responses — without a hosted relay.
Developer toolsTypeScript · ShellGitHub @andrewmmcOnlineOwner unconfirmed
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A Postman-like API testing tool — built specifically for LLM APIs.
Taken from the repository README
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A local-first macOS API client and model evaluation workbench for LLM developers.
Send LLM requests, inspect responses, compare models, and evaluate output—all from your Mac.
Roshi is a Postman-like desktop client built specifically for LLM APIs. It understands multi-turn messages, streaming, model parameters, token usage, provider-specific payloads, and model comparisons.Read the full README ↗The full README is unavailable right now. Read it at the original link. The saved excerpt is shown below.
A local-first macOS API client and model evaluation workbench for LLM developers.
Send LLM requests, inspect responses, compare models, and evaluate output—all from your Mac.
Roshi is a Postman-like desktop client built specifically for LLM APIs. It understands multi-turn messages, streaming, model parameters, token usage, provider-specific payloads, and model comparisons.Read the full README ↗