diff --git a/.codex/config.toml b/.codex/config.toml
deleted file mode 100644
index 433432493..000000000
--- a/.codex/config.toml
+++ /dev/null
@@ -1,4 +0,0 @@
-[mcp_servers.tessl]
-type = "stdio"
-command = "tessl"
-args = [ "mcp", "start" ]
diff --git a/.gemini/settings.json b/.gemini/settings.json
deleted file mode 100644
index ebfccaac7..000000000
--- a/.gemini/settings.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "mcpServers": {
-    "tessl": {
-      "type": "stdio",
-      "command": "tessl",
-      "args": [
-        "mcp",
-        "start"
-      ]
-    }
-  }
-}
diff --git a/CLAUDE.md b/CLAUDE.md
index 253a1d6d5..7dc6045f7 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -30,11 +30,3 @@ Follow these steps in order, do not skip ahead:
 5. Never jump straight to writing a fix yourself — always go through steps 1-4
 
 Everything that can be tested should have tests.
-
-<!-- Section below is auto-generated by `tessl install` - do not edit manually -->
-
-# Agent Rules <!-- tessl-managed -->
-
-@.tessl/RULES.md follow the [instructions](.tessl/RULES.md)
-
-@AGENTS.md