From bcd3163ad070c2fe5c752a3b969dccf8613d1110 Mon Sep 17 00:00:00 2001
From: n24q02m <quangminh2422004@gmail.com>
Date: Fri, 20 Mar 2026 14:02:44 +0700
Subject: [PATCH] fix: use valid PostToolUse hooks and remove duplicate MCP
 config
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Two plugin issues that cause errors in Claude Code /doctor:

1. hooks/hooks.json used PostEdit and PostGit event types which are not
   valid Claude Code hook events. Replace with PostToolUse — the standard
   event for post-tool callbacks. PostEdit (matcher: Write|Edit) maps
   directly; PostGit (matcher: commit) maps to PostToolUse with Bash
   matcher since git commits go through the Bash tool.

2. .mcp.json at repo root duplicates the MCP server already declared in
   .claude-plugin/plugin.json mcpServers field. When installed as a
   plugin, Claude Code loads both and logs "MCP server skipped — same
   command/URL as already-configured". Remove .mcp.json since plugin.json
   is the canonical source. The CLI install command creates .mcp.json in
   the user's project root (not this repo), so non-plugin installs are
   unaffected.

Closes #25
Closes #23

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 .mcp.json        |  8 --------
 hooks/hooks.json | 10 ++++------
 2 files changed, 4 insertions(+), 14 deletions(-)
 delete mode 100644 .mcp.json

diff --git a/.mcp.json b/.mcp.json
deleted file mode 100644
index b38c21d..0000000
--- a/.mcp.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "mcpServers": {
-    "code-review-graph": {
-      "command": "uvx",
-      "args": ["code-review-graph", "serve"]
-    }
-  }
-}
diff --git a/hooks/hooks.json b/hooks/hooks.json
index 6ea91e7..4ee8137 100644
--- a/hooks/hooks.json
+++ b/hooks/hooks.json
@@ -1,5 +1,5 @@
 {
-  "_comment": "PostEdit and PostGit are custom Claude Code hook events (confirmed working as of v1.6.4).",
+  "_comment": "Auto-update knowledge graph after file edits and git commits via PostToolUse hooks.",
   "hooks": {
     "SessionStart": [
       {
@@ -11,7 +11,7 @@
         ]
       }
     ],
-    "PostEdit": [
+    "PostToolUse": [
       {
         "matcher": "Write|Edit",
         "hooks": [
@@ -20,11 +20,9 @@
             "command": "code-review-graph update 2>/dev/null || true"
           }
         ]
-      }
-    ],
-    "PostGit": [
+      },
       {
-        "matcher": "commit",
+        "matcher": "Bash",
         "hooks": [
           {
             "type": "command",