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Incident Sentiment Detector (No AI, Pure JavaScript)

A lightweight ServiceNow utility that detects sentiment (Positive / Negative / Neutral) of an Incident’s short description or comments using simple keyword matching — no AI APIs or external libraries required.

Useful for support teams to auto-tag sentiment and analyze user frustration or satisfaction trends without expensive integrations.

🚀 Features

✅ Detects sentiment directly inside ServiceNow ✅ Works without external APIs or ML models ✅ Instant classification on form update ✅ Adds detected sentiment to a custom field (u_sentiment) ✅ Simple to extend — just add more positive/negative keywords

🧩 Architecture Overview

The solution consists of two main scripts:

Component Type Purpose SentimentAnalyzer Script Include Processes text and returns sentiment Client Script (onChange) Client Script Calls SentimentAnalyzer via GlideAjax on short description change 🧱 Setup Instructions 1️⃣ Create Custom Field

Create a new field on the Incident table:

Name: u_sentiment

Type: Choice

Choices: Positive, Neutral, Negative

Author: vijaykumar7177

Client-Side Components/Catalog Client Script/Incident Sentiment Detector (Using Simple Word Matching, No AI)/readme.md

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+Incident Sentiment Detector (No AI, Pure JavaScript)
+
+A lightweight ServiceNow utility that detects sentiment (Positive / Negative / Neutral) of an Incident’s short description or comments using simple keyword matching — no AI APIs or external libraries required.
+
+Useful for support teams to auto-tag sentiment and analyze user frustration or satisfaction trends without expensive integrations.
+
+🚀 Features
+
+✅ Detects sentiment directly inside ServiceNow ✅ Works without external APIs or ML models ✅ Instant classification on form update ✅ Adds detected sentiment to a custom field (u_sentiment) ✅ Simple to extend — just add more positive/negative keywords
+
+🧩 Architecture Overview
+
+The solution consists of two main scripts:
+
+Component Type Purpose SentimentAnalyzer Script Include Processes text and returns sentiment Client Script (onChange) Client Script Calls SentimentAnalyzer via GlideAjax on short description change 🧱 Setup Instructions 1️⃣ Create Custom Field
+
+Create a new field on the Incident table:
+
+Name: u_sentiment
+
+Type: Choice
+
+Choices: Positive, Neutral, Negative