Add /check-plugin command for plugin verification

.claude/commands/check-plugin.md

@@ -0,0 +1,103 @@
+# Check and Reinstall Plugin
+
+Verify and reinstall the browse plugin with all its dependencies.
+
+## Steps to Execute
+
+### 1. Check and Push Source Repository
+
+```bash
+# Check git status
+git status
+git log -1 --oneline
+
+# If there are uncommitted changes, commit and push
+git add -A && git commit -m "Plugin update" && git push || echo "Nothing to commit"
+```
+
+### 2. Build and Install npm Package Globally
+
+```bash
+npm run build
+npm install -g .
+```
+
+### 3. Check and Update Marketplace Repository
+
+The marketplace repo is at `~/.claude/plugins/marketplaces/saiden/` (cloned from `saiden-dev/claude-plugins`).
+
+```bash
+# Check marketplace repo status
+cd ~/.claude/plugins/marketplaces/saiden
+git status
+git log -1 --oneline
+
+# Pull latest changes
+git pull origin main || git pull origin master
+```
+
+The marketplace repo should contain plugin metadata pointing to the source repo. Check if it needs updating:
+
+```bash
+# Check the plugin definition in marketplace
+cat ~/.claude/plugins/marketplaces/saiden/plugins/browse/plugin.json
+```
+
+If the marketplace needs to pull the latest source changes, the plugin definition should reference the correct commit or version.
+
+### 4. Remove and Re-add Marketplace
+
+```bash
+claude plugin marketplace remove saiden
+claude plugin marketplace add saiden-dev/claude-plugins
+```
+
+### 5. Remove and Re-add Plugin
+
+```bash
+# Remove plugin cache and registry entry
+rm -rf ~/.claude/plugins/cache/saiden/browse
+jq 'del(.plugins["browse@saiden"])' ~/.claude/plugins/installed_plugins.json > /tmp/plugins.json && mv /tmp/plugins.json ~/.claude/plugins/installed_plugins.json
+
+# Reinstall plugin
+claude plugin install browse@saiden
+```
+
+### 6. Verify Plugin MCP Server Name
+
+```bash
+# Check the installed plugin's MCP configuration
+cat ~/.claude/plugins/cache/saiden/browse/*/. claude-plugin/.mcp.json
+```
+
+The MCP server key MUST be `"context"`, not `"browse"`:
+
+```json
+{
+  "mcpServers": {
+    "context": {
+      "command": "node",
+      "args": ["${CLAUDE_PLUGIN_ROOT}/dist/mcp.js"]
+    }
+  }
+}
+```
+
+### 7. Restart Claude Code
+
+After all steps, restart Claude Code to pick up the changes:
+
+```bash
+# User should restart Claude Code manually
+echo "Please restart Claude Code to apply changes"
+```
+
+## Verification
+
+After restarting Claude Code, run `/plugin` and verify the output shows:
+```
+browse Plugin · saiden · ✔ enabled
+└ context MCP · ✔ connected
+```
+
+If it still shows "browse MCP", the marketplace repo may not have been updated with the latest source code.