CATCH #788
DETECTED AUG 18, 2026 00:48 UTC
THE CATCHscore 7/10
EXHIBIT 788 · URGENT
Aug 18, 2026 00:48 UTC
binary
@anthropic-ai/claude-code-darwin-arm64
New strings in Claude's native binary suggest internal desktop host features, workspace diff capabilities, and potential new model IDs.
READY TO POST:
anthropic's claude-code-darwin-arm64 binary just got an update. looks like they're working on some internal desktop host features and workspace diff tools. could be big for local dev.
seeing some interesting new feature flags and endpoints in claude's latest binary. mentions of 'tengu_account_skills_sync_enabled' and a new 'x-claude-remote-session-id2' model id. keep an eye out!
EVIDENCE — the receipts
⚠️ FROM COMPILED BINARY — lower confidence, verify before posting.
(May include bundled-dependency strings, not just first-party changes.)
@anthropic-ai/claude-code-darwin-arm64 2.1.233 -> 2.1.234: +8465 strings, -5974 strings, 24 interesting
[model_id] (1)
+ x-claude-remote-session-id2
[feature_flag] (10)
+ <${gH}>${n.length} background ${r} task(s) from the previous session have no completion record. ${l} They have been marked ${e}. ${c} Task ids in this notification beginning with "${Dls}" are internal scan markers, not tasks.</${gH}>
+ @internal Desktop host only: the host's own seeded summon.
+ @internal One unified-diff hunk of the get_workspace_diff response.
+ @internal Requests the workspace git diff for the thin-client /diff dialog. The worker resolves one base ref for both stats and hunks (working tree vs HEAD, falling back to branch-vs-default-merge-base when the tree is clean) and applies the standard caps (5s git timeout, 50 files, 1MB/file).
+ @internalS
+ ^@internal(?:\b|$)
+ ^@internal\s*
+ design, and never internal words like payload, state block, seed or
+ org_not_enabled
+ tengu_account_skills_sync_enabled
[endpoint] (13)
+ /api/frame/blob/
+ /api/frame/contract/latest+
+ /api/oauth/organizations/:orgUUID/mcp/connectors/suggest
+ /v1/code/agent-proxy/artifact
+ /v1/code/agent-proxy/frame
+ font files they pull from \`https://fonts.gstatic.com\` load through
+ https://aiplatform.Y
+ https://api.anthropic.comR
+ https://bedrock-runtime.p
+ https://claude.ai/chromeI
+ https://github.com/anthropics/claude-code-action/blob/main/docs/setup.mdI
+ https://status.claude.comm
+ typographic: stylesheets from \`https://fonts.googleapis.com\` and the
[sentence] (7)
+ <${gH}>${n.length} background ${r} task(s) from the previous session have no completion record. ${l} They have been marked ${e}. ${c} Task ids in this notification beginning with "${Dls}" are internal scan markers, not tasks.</${gH}>
+ @in
caught by the 20-minute sweep ·
the live wire · all receipts