diff --git a/.codex/instructions.md b/.codex/instructions.md
deleted file mode 100644
index 9a567ae..0000000
--- a/.codex/instructions.md
+++ /dev/null
@@ -1,16 +0,0 @@
-# Codex Instructions (PIN): ComfyUI Custom Nodes
-Follow these instructions exactly when writing code for this repo.
-
-**For ComfyUI node rules, use docs/COMFY_ORG_CANONICAL_REFERENCES.md.
-“**Do not invent tensor shapes; follow the doc.
-
-- Always follow ComfyUI node conventions.
-- IMAGE tensors are torch.Tensor [B,H,W,C] float [0..1].
-- Read API key from config/kie_key.txt (gitignored).
-- Use docs/ as the source of truth
-- All KIE endpoints must come from docs/KIE_API_NANOBANANA_SPEC.md. If missing, ask the user.
-- No guessing endpoints: “All KIE endpoints must be present in docs/KIE_API_*.md. If missing, ask the user.”
-- No guessing enums: “Aspect ratios / resolution / output_format must match pinned enums exactly.”
-- No surprise inputs: “Only expose node inputs that exist in pinned spec (plus log, timeout, poll_interval).”.
-
-
diff --git a/.gitignore b/.gitignore
index 3e5877e..27cc43f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@ __pycache__/
 *.pyc
 .DS_Store
 _internal/
+.codex/
+*.pin.json
diff --git a/README.md b/README.md
index 7a3d15a..7974496 100644
--- a/README.md
+++ b/README.md
@@ -31,3 +31,4 @@ ComfyUI custom nodes for the KIE API (image and video generation).
 
 ## Documentation
 - See `web/docs` for per-node details and parameter lists.
+- Development-only notes and tooling configs are not shipped in this repo.
diff --git a/docs/kie_nanobanana_pro.pin.json b/docs/kie_nanobanana_pro.pin.json
deleted file mode 100644
index c345b6f..0000000
--- a/docs/kie_nanobanana_pro.pin.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "model": "nano-banana-pro",
-  "endpoints": {
-    "createTask": {
-      "method": "POST",
-      "url": "https://api.kie.ai/api/v1/jobs/createTask"
-    },
-    "recordInfo": {
-      "method": "GET",
-      "url": "https://api.kie.ai/api/v1/jobs/recordInfo"
-    }
-  },
-  "input_enums": {
-    "aspect_ratio": ["1:1","2:3","3:2","3:4","4:3","4:5","5:4","9:16","16:9","21:9","auto"],
-    "resolution": ["1K","2K","4K"],
-    "output_format": ["png","jpg"]
-  },
-  "constraints": {
-    "image_input_max": 8,
-    "prompt_max_len": 10000
-  }
-}
-
diff --git a/docs/requirements.txt b/docs/requirements.txt
deleted file mode 100644
index 66838c2..0000000
--- a/docs/requirements.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-requests>=2.31.0
-Pillow>=10.0.0
diff --git a/nodes.py b/nodes.py
index e5c4442..6705936 100644
--- a/nodes.py
+++ b/nodes.py
@@ -633,7 +633,7 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "KIE_Seedream45_Edit": "KIE Seedream 4.5 Edit",
     "KIE_SeedanceV1Pro_Fast_I2V": "KIE Seedance V1 Pro Fast (I2V)",
     "KIE_Seedance15Pro_I2V": "KIE Seedance 1.5 Pro (I2V/T2V)",
-    "KIE_Kling26_I2V": "KIE Kling 2.6 (I2V/T2V)",
+    "KIE_Kling26_I2V": "KIE Kling 2.6 (I2V)",
     "KIE_Kling26_T2V": "KIE Kling 2.6 (T2V)",
     "KIE_Kling26Motion_I2V": "KIE Kling 2.6 Motion-Control (I2V)",
     "KIE_GridSlice": "KIE Grid Slice",