{"repo":"isartor-ai/Isartor","free":true,"listed":false,"github":"https://github.com/isartor-ai/Isartor","clone":"git clone https://github.com/isartor-ai/Isartor.git","description":"Open-source Prompt Firewall — deflect up to 95% of redundant LLM traffic before it leaves your infrastructure. Documents: https://isartor-ai.github.io/Isartor/index.html","language":"Rust","stars":21,"topics":["agentic-ai","ai-gateway","air-gapped","anthropic","candle","huggingface","inference","llm","open-source","openai"],"license":"Apache-2.0","category":"ai-agents","readme_excerpt":"Isartor Open-source Prompt Firewall — deflect up to 95% of redundant LLM traffic before it leaves your infrastructure. Pure Rust · Single Binary · Zero Hidden Telemetry · Air-Gappable --- Why teams pick Isartor - Reduce waste before it reaches the cloud with exact cache, semantic cache, local SLM routing, and context compression. - Stay easy to deploy with a single Rust binary, optional air-gapped operation, and no hidden telemetry. - Fit real coding workflows with connectors for Copilot, Claude, Cursor, OpenClaw, Codex, Gemini, and generic OpenAI-compatible clients. - Keep cloud routing flexible with multi-provider fallback chains, model aliases, quota policies, and provider health visibility. Quick Start The best first-run path is: That path gives you a working install, provider verification, a demo run, and a tool connection in a few minutes. Pick your setup path If you want to... Use :-- :-- Get started with the fewest decisions isartor setup Configure a provider with static API keys isartor set-key -p Use encrypted stored credentials isartor auth Sync shareable config across machines isartor sync init / push / pull Connect a coding tool isartor connect Common first-run commands What you get out of the box - Provider auth options — use static keys or encrypted local credentials in /.isartor/tokens/ . Copilot, Gemini, and Kiro support device flow; OpenAI and Anthropic use the same encrypted store for pasted keys. - Provider routing controls — define model aliases like fast","default_branch":null,"files":null,"tree":[],"storefront":"/r/isartor-ai","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/isartor-ai/Isartor/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}