Add author attribution and ComfyUI Manager discoverability keywords

- Added RmaN (Arman Jangmiri) credit to README, pyproject.toml, and nodes.py - Added searchable keywords (firstframe, lastframe, first frame last frame, etc.) to pyproject.toml

README.md

@@ -4,6 +4,8 @@
 
 A lightweight, zero-config utility node for [ComfyUI](https://github.com/comfyanonymous/ComfyUI) that takes any video input and returns the first and last frames as standard `IMAGE` outputs. Works with direct file paths **and** image batches from other nodes like [VideoHelperSuite](https://github.com/Kosinkadink/ComfyUI-VideoHelperSuite).
 
+**Developed by [RmaN](https://github.com/RmaNMetaverse) (Arman Jangmiri)**
+
 ---
 
 ## ✨ Features
@@ -160,6 +162,13 @@ Contributions, issues, and feature requests are welcome! Feel free to open an [i
 
 ---
 
+## 👤 Author
+
+**RmaN** (Arman Jangmiri)
+- GitHub: [@RmaNMetaverse](https://github.com/RmaNMetaverse)
+
+---
+
 <p align="center">
-  Made with ❤️ for the ComfyUI community
+  Made with ❤️ by RmaN for the ComfyUI community
 </p>

nodes.py

@@ -4,6 +4,10 @@ ComfyUI-FirstframeLastframeExtractor
 A simple utility node that extracts the first and last frame from a video
 file or an image batch. Works with direct file paths or piped output from
 other nodes (e.g. VideoHelperSuite).
+
+Author: RmaN (Arman Jangmiri)
+GitHub: https://github.com/RmaNMetaverse/ComfyUI-FirstframeLastframeExtractor
+License: MIT
 """
 
 import os

pyproject.toml

@@ -4,6 +4,19 @@ version = "1.0.0"
 description = "Extract the first and last frame from any video file or image batch in ComfyUI."
 license = { text = "MIT" }
 requires-python = ">=3.8"
+authors = [
+    { name = "RmaN (Arman Jangmiri)", email = "" },
+]
+keywords = [
+    "comfyui",
+    "first frame",
+    "last frame",
+    "firstframe",
+    "lastframe",
+    "video",
+    "frame extractor",
+    "first frame last frame",
+]
 dependencies = [
     "opencv-python-headless>=4.5.0",
     "torch",