feat(agent-adapter): per-turn provider checkpoints and the forkAfterTurn capability - #511

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Zerlight wants to merge 14 commits into

ruocheng/code-631from

ruocheng/code-632

Commits on Sep 14, 2026

feat(agent-adapter): forkAfterTurn capability and the live checkpoint contract
Zerlight
committed
a30ae7a
feat(agent-adapter): mint live fork checkpoints and refuse invalid ones typed
Zerlight
committed
c61595e
feat(engine): fork turns at persisted provider checkpoints
Zerlight
committed
9381067
fix(agent-adapter): gate opencode turn forks and mint one checkpoint per turn
Zerlight
committed
1c15a98
fix(engine): first live binding wins and legacy branch gates on its own capability
Zerlight
committed
bbc550d
fix(engine): commit turns on the adapter's running status and never resume a checkpoint-less tip blind
Zerlight
committed
1bf67ad
fix(engine): align pre-graph lineages to the provider corpus tail
Zerlight
committed
5a39a99
fix(engine): fork pre-graph roots after their hidden history instead of starting fresh
Zerlight
committed
07986b3
docs(agent-adapter): record the per-turn opencode checkpoint and the claude stop-hook cut divergence
Zerlight
committed
7e167b0
fix(engine): commit a turn only when its dispatch resolves, never off the adapter's running status
Zerlight
committed
6d22f37
fix(engine): accept a corpus-tail alignment only when it is the unique verifying one
Zerlight
committed
ccae744
fix(engine): fork from the parent's own binding first and fall back to its cut on the current history
Zerlight
committed
5dbb3cb
fix(agent-adapter): opencode mints a preceding checkpoint only for a user message first seen inside the turn
Zerlight
committed
7da1f7b
fix(agent-adapter): validate Claude forks in the source config root
Zerlight
committed
5a09ce1

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feat(agent-adapter): per-turn provider checkpoints and the forkAfterTurn capability - #511

feat(agent-adapter): per-turn provider checkpoints and the forkAfterTurn capability#511
Zerlight wants to merge 14 commits into
ruocheng/code-631from
ruocheng/code-632

Commits on Sep 14, 2026

feat(agent-adapter): forkAfterTurn capability and the live checkpoint contract

feat(agent-adapter): mint live fork checkpoints and refuse invalid ones typed

feat(engine): fork turns at persisted provider checkpoints

fix(agent-adapter): gate opencode turn forks and mint one checkpoint per turn

fix(engine): first live binding wins and legacy branch gates on its own capability

fix(engine): commit turns on the adapter's running status and never resume a checkpoint-less tip blind

fix(engine): align pre-graph lineages to the provider corpus tail

fix(engine): fork pre-graph roots after their hidden history instead of starting fresh

docs(agent-adapter): record the per-turn opencode checkpoint and the claude stop-hook cut divergence

fix(engine): commit a turn only when its dispatch resolves, never off the adapter's running status

fix(engine): accept a corpus-tail alignment only when it is the unique verifying one

fix(engine): fork from the parent's own binding first and fall back to its cut on the current history

fix(agent-adapter): opencode mints a preceding checkpoint only for a user message first seen inside the turn

fix(agent-adapter): validate Claude forks in the source config root