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CATCH #2250 DETECTED OCT 22, 2026 18:24 UTC
THE CATCHscore 5/10
EXHIBIT 2250
Oct 22, 2026 18:24 UTC web app https://platform.claude.com
Anthropic's Claude platform deployed new frontend code, including a new feature flag `russet_anvil_enabled` and an endpoint `/v1/toolbox/shttp/mcp/${t}`.

READY TO POST:

looks like anthropic shipped a frontend update to claude.com, saw a new feature flag called `russet_anvil_enabled`.

anthropic just pushed some new code to their platform. could that `/v1/toolbox/shttp/mcp` endpoint be for some new internal tooling?

EVIDENCE — the receipts
⚠️ FROM WEB-APP BUNDLE — may include vendored-dependency strings, verify before posting.

Anthropic Console (https://platform.claude.com) deployed new frontend code [81e0b5205b68681e -> 7a5cba3ef877e53f]: +390 strings, -452 strings, 2 interesting

[feature_flag] (1)
  + russet_anvil_enabled

[endpoint] (1)
  + /v1/toolbox/shttp/mcp/${t}

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