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Jev proxy trims history to cut Claude Code and Codex context use by up to 50%

The author built a proxy that asks Jev which parts of the conversation history are still needed and drops the rest before the request goes out, getting 8/8 exact answers on the real APIs with up to 50% less context usage.

Pedro Nauck ⌁ compozy.com
@pedronauckArchived 2026.09.18Originally posted 2026.09.18
Jev proxy trims history to cut Claude Code and Codex context use by up to 50% (image 1 of 3)
Jev proxy trims history to cut Claude Code and Codex context use by up to 50% (image 2 of 3)
Jev proxy trims history to cut Claude Code and Codex context use by up to 50% (image 3 of 3)
Pedro Nauck ⌁ compozy.com @pedronauckOriginally posted 2026.09.18
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I got up to 50% less context usage on Claude Code and Codex using Jev from @typesafeai a proxy asks Jev which parts of the history are still needed and drops the rest before the request goes out. 8/8 exact answers on the real APIs, numbers is in the last tweet bellow 🔥🔥🔥

x.com/pedronauck/status/2100744500876320868Archived 2026.09.18 10:12