14639ded77
CLAUDE_CODE_OAUTH_TOKEN is set and owned by the user's Claude Code install (subscription OAuth), not a Hermes-managed inference credential — Claude subscription auth is not a working Hermes provider path. Blocklisting it broke agent-spawned claude CLIs: with no token in the child env, claude fell through to the shared macOS Keychain / ~/.claude/.credentials.json store and, on auth failure, cleared it — logging the user out of their interactive Claude sessions and the desktop app. Exempt it from _HERMES_PROVIDER_ENV_BLOCKLIST (it arrives via the anthropic registry entry, so discard explicitly with rationale). ANTHROPIC_API_KEY / ANTHROPIC_TOKEN and every other provider credential remain stripped, and the GHSA-rhgp-j443-p4rf fail-closed passthrough guard is unchanged for everything still on the blocklist. Fixes #55878