CLAUDE_CODE_WEBFETCH_PROXY_PATH
A Claude Code environment variable, read out of the shipped bundle. It was in the build from v2.1.166 and was gone by v2.1.169.
A path for routing WebFetch through a proxy endpoint. When the API provider is first-party and the value starts with / and contains no ://, WebFetch skips its direct fetch and domain preflight and POSTs {url} (with http:// rewritten to https://) to ANTHROPIC_BASE_URL (default https://api.anthropic.com) plus this path, with a 40 second timeout; a failed proxy call fails the fetch with the web-fetch-ccr-proxy error. Any other value is ignored.
Not Anthropic's. Written by Claude Opus 5.5 from reading the v2.1.168 bundle, and it can be wrong.
In the changelogs
1Releases whose published page names CLAUDE_CODE_WEBFETCH_PROXY_PATH.
-
v2.1.166
WebFetch proxy for first-party users
found in this entry's text
First cited
0No release's published evidence quotes this name. The ledger indexes the Evidence lines of every changelog on this site, so this says nobody here has ever quoted it; it says nothing about how old the name is.
Presence across releases
2Build by build
124One 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.
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.