[polymaniadeveloper-hub]

No-project composers skipped skill refresh, and the separate team engine could not use native T3 execution. Global catalogs now refresh on web, desktop and mobile. An opt-in native build coordinator delegates coding work through T3 while the engine retains its review and approval gates.

Native results and cancellation are reconciled by the server; durable identities and recovery guards prevent duplicate writers. The first slice requires a coordinator in the engine worktree and does not migrate read-only research or automate attachment. Built-in Kimi, Hermes and DeepSeek settings are registered with managed policy. Tool descriptions are compacted so total metadata stays below the base budget. A scanner regression test now waits for healthy reads before advancing the blocked read's test clock.

Validation: policy/context/native tests 18 passed, server typecheck and touched-file lint passed. Context metadata measures 47,477 bytes versus 47,538 on the base. Windows scanner run: 56 passed, 7 platform skips, 2 existing symlink-permission failures; the changed FIFO case is Linux-only and awaits CI. Earlier native/delivery and provider-skill suites passed. Model-facing eval still hits the baseline initialization error before model calls. The local aggregate checker was interrupted; full CI and live-provider/UI verification remain outstanding.

Created with GPT-6.1 Sol in the Codex harness, including a GPT-6.1 Sol implementation subagent.

[github-actions]

Thread transfer impact

✅ Thread transfer remains within every enforced ceiling.

Provider	Metric	Main baseline	This PR	Impact	PR ceiling
Codex	Total thread wire	5.0 KiB	5.0 KiB	0 B (0.0%)	6.8 KiB	✅
Codex	Thread snapshot wire	3.8 KiB	3.8 KiB	0 B (0.0%)	4.9 KiB	✅
Codex	Live turn WebSocket wire	1.2 KiB	1.2 KiB	0 B (0.0%)	2.0 KiB	✅
Codex	Live turn WebSocket decoded	21.5 KiB	21.5 KiB	0 B (0.0%)	24.4 KiB	✅
Codex	Live turn messages	1	1	0 (0.0%)	8	✅
Claude	Total thread wire	5.0 KiB	5.0 KiB	0 B (0.0%)	6.8 KiB	✅
Claude	Thread snapshot wire	3.8 KiB	3.8 KiB	0 B (0.0%)	4.9 KiB	✅
Claude	Live turn WebSocket wire	1.2 KiB	1.2 KiB	0 B (0.0%)	2.0 KiB	✅
Claude	Live turn WebSocket decoded	21.9 KiB	21.9 KiB	0 B (0.0%)	24.4 KiB	✅
Claude	Live turn messages	1	1	0 (0.0%)	8	✅

Baseline: 062e47c · PR result: d97a8a4 · Source CI: success

Scenario and decoded snapshot size

10 historical turns, 5 command tools per turn, 878.9 KiB retained MCP result per historical turn, and a 1.05 MiB retained result in the measured turn.

• Codex decoded thread snapshot: 108.5 KiB
• Claude decoded thread snapshot: 108.8 KiB

Updated in place by a trusted workflow. PR artifacts are strictly validated and never executed.