diff --git a/.gitignore b/.gitignore
index 89f5560..2b881dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -399,13 +399,8 @@ env/
 cython_debug/
 
 # Custom
-.claude/*
-!.claude/settings.json
 .opencode
 .codex
-.pi/*
-!.pi/mcp.json
-!.pi/extensions
 openspec/changes/archive
 temp
 .agents
diff --git a/.pi/extensions/pi-permission-system/config.json b/.pi/extensions/pi-permission-system/config.json
deleted file mode 100644
index 736e359..0000000
--- a/.pi/extensions/pi-permission-system/config.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "$schema": "https://raw.githubusercontent.com/gotgenes/pi-permission-system/main/schemas/permissions.schema.json",
-  "permission": {
-    "*": "allow",
-    "write": "allow",
-    "edit": "allow",
-    "bash": {
-      "*": "allow",
-      "npm *": "deny",
-      "npx *": "deny",
-      "pnpm *": "deny",
-      "pnpx *": "deny"
-    },
-    "external_directory": {
-      "*": "ask",
-      "/tmp/*": "allow"
-    }
-  }
-}
diff --git a/.pi/mcp.json b/.pi/mcp.json
deleted file mode 100644
index e48e11e..0000000
--- a/.pi/mcp.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "mcpServers": {
-    "tdesign-mcp-server": {
-      "command": "bunx",
-      "args": ["tdesign-mcp-server@latest"]
-    }
-  }
-}