---
format: "aidr-story-markdown/v1"
id: "28946f7380c7aad6f0469ad4bbb7f898cf084a876cf821e17e657ef4c7a36ff2"
canonical_url: "https://aidr.today/28946f73?lang=en"
title: "Meet TokenEconomizer: Microsoft’s Plugin That Cuts Coding Agent Costs by Up to 30.9%"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-10-30T17:53:37.000Z"
category: "Open Source"
topics: ["microsoft","agent","open-source"]
source_urls: ["https://www.marktechpost.com/2026/10/30/microsoft-tokeneconomizer-coding-agent-cost-control/"]
summary: "Microsoft Research and UC Berkeley released TokenEconomizer, an open-source plugin that reduces coding agent token costs by 18.4% to 30.9% on SWE-Bench without changing the agent."
---

# Meet TokenEconomizer: Microsoft’s Plugin That Cuts Coding Agent Costs by Up to 30\.9%

> [Open the canonical story](<https://aidr.today/28946f73?lang=en>)

**Published:** 2026-10-30T17:53:37.000Z
**Category:** Open Source
**Topics:** microsoft, agent, open\-source

## Summary

Microsoft Research and UC Berkeley released TokenEconomizer, an open\-source plugin that reduces coding agent token costs by 18\.4% to 30\.9% on SWE\-Bench without changing the agent\.

## Sources

- [Story source](<https://www.marktechpost.com/2026/10/30/microsoft-tokeneconomizer-coding-agent-cost-control/>)