Provider discovery and model surface: outbound User-Agent, Volcengine Responses, Token Plan opt-in, Command Code ladders - #5198

Merged

lidge-jun merged 9 commits into

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codex/L3-provider-model-surface

Sep 19, 2026

Commits on Sep 19, 2026

fix(transport): fill a default User-Agent on proxy-originated provider outbound

lidge-jun
and
mdwsk88
committed
549d968
fix(providers): point the Volcengine Coding Plan preset at the native Responses API

lidge-jun
and
juzijia
committed
ac967a0
feat(registry): document and lock the Alibaba Token Plan Responses opt-in

lidge-jun
and
mdwsk88
committed
fdd9b8e
fix(command-code): let an operator ladder outrank the shipped effort table at the wire
lidge-jun
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f005bd5
fix(providers): finish wiring the Volcengine replay-drop flag through registry and routing
lidge-jun
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3be1ecc
fix(command-code): make the operator ladder override an explicit declaration
lidge-jun
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9e4e605
fix(compat): record the Command Code ladder authority in behavior identity
lidge-jun
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913d1b6
docs: recount the provider preset totals from the registry and pin them
lidge-jun
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fe142d5
docs: keep the structure preset-split line on one line for its own check
lidge-jun
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6861bc3