From 7abe13f23d81261b947f4172e320f3422bd958fa Mon Sep 17 00:00:00 2001
From: Hare <kei.hiracchi.0928@gmail.com>
Date: Sat, 20 Jun 2026 17:46:17 +0900
Subject: [PATCH] ticket: complete mcp tool registration

---
 .yoi/tickets/00001KVHR3WS6/item.md   |  4 +--
 .yoi/tickets/00001KVHR3WS6/thread.md | 45 ++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/.yoi/tickets/00001KVHR3WS6/item.md b/.yoi/tickets/00001KVHR3WS6/item.md
index 43143a8b..251ff21d 100644
--- a/.yoi/tickets/00001KVHR3WS6/item.md
+++ b/.yoi/tickets/00001KVHR3WS6/item.md
@@ -1,8 +1,8 @@
 ---
 title: 'MCP: register server tools into ToolRegistry'
-state: 'inprogress'
+state: 'done'
 created_at: '2026-06-20T05:30:04Z'
-updated_at: '2026-06-20T08:44:25Z'
+updated_at: '2026-06-20T08:46:10Z'
 assignee: null
 readiness: 'implementation_ready'
 risk_flags: ['mcp', 'tools-list', 'tool-registry', 'schema', 'untrusted-metadata']
diff --git a/.yoi/tickets/00001KVHR3WS6/thread.md b/.yoi/tickets/00001KVHR3WS6/thread.md
index bdac1971..8899cb1e 100644
--- a/.yoi/tickets/00001KVHR3WS6/thread.md
+++ b/.yoi/tickets/00001KVHR3WS6/thread.md
@@ -301,3 +301,48 @@ Reviewer validation:
 Worktree status at review end: clean。
 
 ---
+
+<!-- event: implementation_report author: yoi-orchestrator at: 2026-06-20T08:46:04Z -->
+
+## Implementation report
+
+Merge and final validation report:
+
+Merged implementation branch into Orchestrator branch:
+- Merge commit: `a1f904b8 merge: mcp tool registration`
+- Implementation commits included:
+  - `66fa9d55 mcp: register stdio server tools`
+  - `0080c5b3 mcp: reject colliding tool names`
+
+Reviewer outcome:
+- r1 requested changes because duplicate/colliding normalized MCP tool names were diagnostic-only and allowed the first colliding definition to become model-visible。
+- Coder changed normalization to count all valid names first and register only identities that occur exactly once, plus updated tests。
+- r2 approved with no blocking issues。
+
+Orchestrator validation after merge passed:
+- `cargo fmt --check`
+- `git diff --check HEAD^1..HEAD`
+- `cargo test -p mcp list_tools --test stdio_lifecycle`
+- `cargo test -p pod feature::mcp --lib`
+- `cargo test -p mcp`
+- `cargo check -p pod -p mcp`
+- `nix build .#yoi --no-link`
+- `nix path-info -S .#yoi`: `113089912`
+
+Validation log:
+- `/run/user/1000/yoi/yoi-orchestrator/bash-output/bash-SnBew4.log`
+
+Final state:
+- Orchestrator worktree clean at `a1f904b8` after validation。
+- Implementation worktree remains available for cleanup after Ticket completion records are committed。
+- Dashboard/Console refactor is now running in parallel in separate child worktree and is unaffected by this merge。
+
+---
+
+<!-- event: state_changed author: yoi-orchestrator at: 2026-06-20T08:46:10Z from: inprogress to: done reason: merged_reviewed_validated field: state -->
+
+## State changed
+
+Implementation was merged into Orchestrator branch at `a1f904b8`, r2 review approved, and final Orchestrator validation passed: `cargo fmt --check`, `git diff --check HEAD^1..HEAD`, focused `mcp` and `pod feature::mcp` tests, `cargo check -p pod -p mcp`, and `nix build .#yoi --no-link`.
+
+---