ticket: close tool execution context

.yoi/tickets/20260609-093050-001/item.md

@@ -1,8 +1,8 @@
 ---
 title: 'Tool実行にToolExecutionContextを渡す'
-state: 'inprogress'
+state: 'closed'
 created_at: '2026-06-09T09:30:50Z'
-updated_at: '2026-06-09T10:43:02Z'
+updated_at: '2026-06-09T10:46:50Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-06-09T10:01:00Z'

.yoi/tickets/20260609-093050-001/resolution.md

@@ -0,0 +1,29 @@
+Implemented, reviewed, merged, and validated.
+
+Summary:
+- Added `ToolExecutionContext` with `call_id`, `batch_id`, and `call_index`.
+- Changed Tool execution APIs so `Tool::execute` / `ToolServer::call_tool` receive execution context.
+- Worker assigns one response-local batch id per approved tool-call batch and preserves LLM-returned call order with `call_index`.
+- Approved tool calls still execute in parallel; no scheduler, same-file mutex, mutation queue, conflict solver, or `parallel_tool_calls=false` behavior was added.
+- `ToolCallInfo` / `ToolResultInfo` expose context metadata.
+- Macro-generated tools can receive `ToolExecutionContext` as a non-schema parameter; context is not exposed as an LLM JSON argument.
+- Built-in tools and tests were migrated to the new API.
+
+Implementation:
+- Coder commit: `d8aed7b tool: add execution context`
+- Reviewer approved with no blocking findings.
+- Merge commit: `4744548 merge: add tool execution context`
+
+Validation after merge:
+- `cargo test -p llm-worker --test parallel_execution_test test_tool_execution_context -- --nocapture`
+- `cargo test -p llm-worker --test parallel_execution_test test_parallel_tool_execution -- --nocapture`
+- `cargo test -p llm-worker --test tool_macro_test -- --nocapture`
+- `cargo check -p llm-worker -p tools -p ticket`
+- `cargo fmt --check`
+- `git diff --check`
+- `cargo run -q -p yoi -- ticket doctor`
+- `cargo check --workspace`
+- `nix build .#yoi`
+
+Residual note:
+- `batch_id` is Worker-local and not a durable/global external artifact key.

.yoi/tickets/20260609-093050-001/thread.md

@@ -221,3 +221,48 @@ Reviewer validation:
 All passed. Residual note: `batch_id` is Worker-local (`tool-batch-{n}`), not a durable/global identity across process/session reconstruction. This is acceptable for this Ticket but should not be treated as a persistent external artifact key without a future design.
 
 ---
+
+<!-- event: state_changed author: hare at: 2026-06-09T10:46:50Z from: inprogress to: closed reason: closed field: state -->
+
+## State changed
+
+Ticket を closed にしました。
+
+
+---
+
+<!-- event: close author: hare at: 2026-06-09T10:46:50Z status: closed -->
+
+## 完了
+
+Implemented, reviewed, merged, and validated.
+
+Summary:
+- Added `ToolExecutionContext` with `call_id`, `batch_id`, and `call_index`.
+- Changed Tool execution APIs so `Tool::execute` / `ToolServer::call_tool` receive execution context.
+- Worker assigns one response-local batch id per approved tool-call batch and preserves LLM-returned call order with `call_index`.
+- Approved tool calls still execute in parallel; no scheduler, same-file mutex, mutation queue, conflict solver, or `parallel_tool_calls=false` behavior was added.
+- `ToolCallInfo` / `ToolResultInfo` expose context metadata.
+- Macro-generated tools can receive `ToolExecutionContext` as a non-schema parameter; context is not exposed as an LLM JSON argument.
+- Built-in tools and tests were migrated to the new API.
+
+Implementation:
+- Coder commit: `d8aed7b tool: add execution context`
+- Reviewer approved with no blocking findings.
+- Merge commit: `4744548 merge: add tool execution context`
+
+Validation after merge:
+- `cargo test -p llm-worker --test parallel_execution_test test_tool_execution_context -- --nocapture`
+- `cargo test -p llm-worker --test parallel_execution_test test_parallel_tool_execution -- --nocapture`
+- `cargo test -p llm-worker --test tool_macro_test -- --nocapture`
+- `cargo check -p llm-worker -p tools -p ticket`
+- `cargo fmt --check`
+- `git diff --check`
+- `cargo run -q -p yoi -- ticket doctor`
+- `cargo check --workspace`
+- `nix build .#yoi`
+
+Residual note:
+- `batch_id` is Worker-local and not a durable/global external artifact key.
+
+---