What it is
New CCR_AGENT_PROXY_NO_PROXY_LOCAL_ONLY environment variable narrows the agent proxy's no-proxy list to local addresses
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.267.
Presence across releases
1Build by build
12One row per release since the first build this name was read out of. Absent means the build was read and the name was not in it, never mined means no bundle for that release was ever archived, and a declared type or a default is only ever what that release's own bundle stated.
First cited
1The earliest release whose published evidence quoted CCR_AGENT_PROXY_NO_PROXY_LOCAL_ONLY was v2.1.267, 9 Sep 2026. That is the oldest release this project wrote about it, so it is a floor on the name's age and not the release that introduced it. It is not a presence reading: which builds carried the name is the table above.
Names beside it
Every environment variable in the inventory starting ccr_agent_proxy, up to twelve of them.
CCR_AGENT_PROXY_ENABLEDThe remote agent proxy now caps stalled uploads and reads, with two env vars to disable each. v2.1.163
CCR_AGENT_PROXY_FRAME_HOSTSArtifact traffic can take a direct tunnel when the runner environment names hosts; local runs keep the old route. v2.1.246
CCR_AGENT_PROXY_INCLUDE_HOSTSNo description from anybody. v2.1.216
CCR_AGENT_PROXY_RECEIVE_GATE_DISABLEDThe remote agent proxy now caps stalled uploads and reads, with two env vars to disable each. v2.1.248
CCR_AGENT_PROXY_RELAY_MODENo description from anybody. v2.1.216
CCR_AGENT_PROXY_UPLOAD_GATE_DISABLEDThe remote agent proxy now caps stalled uploads and reads, with two env vars to disable each. v2.1.248
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.