diff --git a/.claude/settings.json b/.claude/settings.json
deleted file mode 100644
index 1d15170..0000000
--- a/.claude/settings.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "env": {
-    "CLAUDE_BASH_MAINTAIN_PROJECT_WORKING_DIR": "1"
-  },
-  "hooks": {
-    "SessionStart": [
-      {
-        "matcher": "startup",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "python3 .claude/hooks/session-start.py",
-            "timeout": 30
-          }
-        ]
-      },
-      {
-        "matcher": "clear",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "python3 .claude/hooks/session-start.py",
-            "timeout": 30
-          }
-        ]
-      },
-      {
-        "matcher": "compact",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "python3 .claude/hooks/session-start.py",
-            "timeout": 30
-          }
-        ]
-      }
-    ],
-    "PreToolUse": [
-      {
-        "matcher": "Task",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "python3 .claude/hooks/inject-subagent-context.py",
-            "timeout": 30
-          }
-        ]
-      },
-      {
-        "matcher": "Agent",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "python3 .claude/hooks/inject-subagent-context.py",
-            "timeout": 30
-          }
-        ]
-      }
-    ],
-    "UserPromptSubmit": [
-      {
-        "hooks": [
-          {
-            "type": "command",
-            "command": "python3 .claude/hooks/inject-workflow-state.py",
-            "timeout": 15
-          }
-        ]
-      }
-    ]
-  },
-  "enabledPlugins": {}
-}
diff --git a/.codex/config.toml b/.codex/config.toml
deleted file mode 100644
index 39ada5b..0000000
--- a/.codex/config.toml
+++ /dev/null
@@ -1,28 +0,0 @@
-# Project-scoped Codex defaults for Trellis workflows.
-# Codex merges this layer after the user-level config when the project
-# is marked as a trusted project. To trust this project, add it under
-# `[projects]` in ~/.codex/config.toml, e.g.:
-#
-#   [projects."/abs/path/to/this/repo"]
-#   trust_level = "trusted"
-
-# Keep AGENTS.md as the primary project instruction file.
-project_doc_fallback_filenames = ["AGENTS.md"]
-
-# Codex hooks (`hooks.json` in this directory) only fire when the user
-# has enabled them in their USER-level config: `[features].hooks = true`
-# in ~/.codex/config.toml (Codex 0.129+; legacy name: `codex_hooks = true`,
-# still works but emits a deprecation warning on 0.129+). Project-level
-# config.toml cannot set feature flags; they must be user-level.
-# Codex 0.129+ additionally gates each installed hook behind a one-time
-# `/hooks` TUI review; until the user approves it, the hook stays inactive.
-
-# NOTE: Trellis intentionally does NOT write a [features.multi_agent_v2]
-# block here. Codex CLI changed `features` deserialization between 0.130
-# and 0.131: the structured table form (with max_concurrent_threads_per_session
-# / *_wait_timeout_ms) is only accepted by 0.131+. On 0.130 and earlier —
-# including the codex CLI bundled inside the Codex desktop app — it fails
-# with `data did not match any variant of untagged enum FeatureToml`, which
-# aborts the entire config load and blocks Codex from starting. Codex's own
-# default for multi_agent_v2 is used instead; tune it in your user-level
-# config if needed.