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Sweep 28 Aug 2026 · 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

Reference / Environment variables

CCR_AGENT_PROXY_FRAME_HOSTS

A Claude Code environment variable, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.

What it is

Artifact traffic can take a direct tunnel when the runner environment names hosts; local runs keep the old route.

Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.246.

Presence across releases

The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.

Changelog entries naming it

  1. v2.1.246Artifact traffic can take a direct tunnel, off unless the host environment names hosts

    Artifact traffic can take a direct tunnel when the runner environment names hosts; local runs keep the old route.

    named in this entry

Documentation pages

None of Anthropic's documentation pages this site has a copy of carries this name.

Names beside it

Every environment variable in the inventory starting ccr_agent_proxy, up to twelve of them.

CCR_AGENT_PROXY_ENABLEDNo description from anybody. 2.1.163 CCR_AGENT_PROXY_INCLUDE_HOSTSNo description from anybody. 2.1.216 CCR_AGENT_PROXY_RECEIVE_GATE_DISABLEDThe remote agent proxy now caps stalled uploads and reads, with two env vars to disable each. never mined CCR_AGENT_PROXY_RELAY_MODENo description from anybody. 2.1.216 CCR_AGENT_PROXY_UPLOAD_GATE_DISABLEDThe remote agent proxy now caps stalled uploads and reads, with two env vars to disable each. never mined

Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the environment variable does. All environment variables.