diff --git a/.yoi/tickets/00001KWHEM8YJ/item.md b/.yoi/tickets/00001KWHEM8YJ/item.md
index 0e41591e..1858d7dc 100644
--- a/.yoi/tickets/00001KWHEM8YJ/item.md
+++ b/.yoi/tickets/00001KWHEM8YJ/item.md
@@ -2,7 +2,7 @@
 title: 'Workspace Browserから手動Coding Workerを作成する導線を追加する'
 state: 'inprogress'
 created_at: '2026-07-02T12:59:57Z'
-updated_at: '2026-07-02T17:36:45Z'
+updated_at: '2026-07-02T18:11:11Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-07-02T16:13:24Z'
diff --git a/.yoi/tickets/00001KWHEM8YJ/thread.md b/.yoi/tickets/00001KWHEM8YJ/thread.md
index e8fed796..6093c1bf 100644
--- a/.yoi/tickets/00001KWHEM8YJ/thread.md
+++ b/.yoi/tickets/00001KWHEM8YJ/thread.md
@@ -239,3 +239,24 @@ Non-blocking follow-ups:
 - `nix build .#yoi --no-link` は dependency/resource packaging 変更ではないため未実行だが、acceptance evidence としては未検証。
 
 ---
+
+<!-- event: implementation_report author: orchestrator at: 2026-07-02T18:11:11Z -->
+
+## Implementation report
+
+Review-fix implementation report:
+
+- Coder Pod completed requested changes and committed follow-up `47ed0ff8 fix: harden runtime and worker launch controls` on branch `work/00001KWHHRTM9-00001KWHEM8YJ`.
+- Worktree status was clean after commit.
+- Fix changed `crates/workspace-server/src/server.rs`, `web/workspace/deno.json`, `WorkersNavSection.svelte`, and added `worker-launch.ts` / `worker-launch.test.ts`.
+- Reported fixes include lightweight runtime compatibility probes, fixed sanitized remote-test diagnostics without endpoint/path leakage, preservation of typed unsupported worker-create diagnostics, `deny_unknown_fields` on Browser-facing request structs, empty display-name default derivation, backend route/acceptance tests, and web worker-launch model tests.
+- Orchestrator reran validation:
+  - `git diff --check`: pass
+  - `cargo test -p yoi-workspace-server`: pass（55 lib tests + 2 main tests）
+  - `cargo check -p yoi`: pass
+  - `cd web/workspace && deno task test`: pass（13 tests）
+  - `cd web/workspace && deno task check`: pass（0 errors / 0 warnings）
+- `nix build .#yoi --no-link` は dependency/resource packaging 変更ではないため未実行。
+- Requesting follow-up external review against `f2fead7e..47ed0ff8` and full combined implementation.
+
+---
diff --git a/.yoi/tickets/00001KWHHRTM9/item.md b/.yoi/tickets/00001KWHHRTM9/item.md
index 17d322eb..89584199 100644
--- a/.yoi/tickets/00001KWHHRTM9/item.md
+++ b/.yoi/tickets/00001KWHHRTM9/item.md
@@ -2,7 +2,7 @@
 title: 'Workspace Backend Runtime接続の管理画面と永続configを追加する'
 state: 'inprogress'
 created_at: '2026-07-02T13:54:52Z'
-updated_at: '2026-07-02T17:36:45Z'
+updated_at: '2026-07-02T18:11:11Z'
 assignee: null
 queued_by: 'workspace-panel'
 queued_at: '2026-07-02T16:45:19Z'
diff --git a/.yoi/tickets/00001KWHHRTM9/thread.md b/.yoi/tickets/00001KWHHRTM9/thread.md
index 166c9af8..63f8514f 100644
--- a/.yoi/tickets/00001KWHHRTM9/thread.md
+++ b/.yoi/tickets/00001KWHHRTM9/thread.md
@@ -259,3 +259,24 @@ Non-blocking follow-ups:
 - `nix build .#yoi --no-link` は dependency/resource packaging 変更ではないため未実行だが、acceptance evidence としては未検証。
 
 ---
+
+<!-- event: implementation_report author: orchestrator at: 2026-07-02T18:11:11Z -->
+
+## Implementation report
+
+Review-fix implementation report:
+
+- Coder Pod completed requested changes and committed follow-up `47ed0ff8 fix: harden runtime and worker launch controls` on branch `work/00001KWHHRTM9-00001KWHEM8YJ`.
+- Worktree status was clean after commit.
+- Fix changed `crates/workspace-server/src/server.rs`, `web/workspace/deno.json`, `WorkersNavSection.svelte`, and added `worker-launch.ts` / `worker-launch.test.ts`.
+- Reported fixes include lightweight runtime compatibility probes, fixed sanitized remote-test diagnostics without endpoint/path leakage, preservation of typed unsupported worker-create diagnostics, `deny_unknown_fields` on Browser-facing request structs, empty display-name default derivation, backend route/acceptance tests, and web worker-launch model tests.
+- Orchestrator reran validation:
+  - `git diff --check`: pass
+  - `cargo test -p yoi-workspace-server`: pass（55 lib tests + 2 main tests）
+  - `cargo check -p yoi`: pass
+  - `cd web/workspace && deno task test`: pass（13 tests）
+  - `cd web/workspace && deno task check`: pass（0 errors / 0 warnings）
+- `nix build .#yoi --no-link` は dependency/resource packaging 変更ではないため未実行。
+- Requesting follow-up external review against `f2fead7e..47ed0ff8` and full combined implementation.
+
+---