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Code Mode: give agents an entire API in 1,000 tokens

Cloudflare introduces Code Mode, a technique to reduce context window usage during agent tool use.

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Code Mode: give agents an entire API in 1,000 tokens

blog.cloudflare.com
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Cloudflare's Code Mode collapses the entire Cloudflare API into two tools and 1,000 tokens of context. This reduces the number of input tokens used by 99.9% compared to an equivalent MCP server without Code Mode. The new technique is open-sourced as a Code Mode SDK in the Cloudflare Agents SDK.

Abstract

Cloudflare's Code Mode collapses the entire Cloudflare API into two tools and 1,000 tokens of context. This reduces the number of input tokens used by 99.9% compared to an equivalent MCP server without Code Mode. The new technique is open-sourced as a Code Mode SDK in the Cloudflare Agents SDK.

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