Agent skill

Sentiment Analysis

by majiayu000 in majiayu000/claude-skill-registry

Analyze user feedback data to identify segments with sentiment scores, JTBD, and product satisfaction insights.

MITAuto-check passedSales & Support

Install Sentiment Analysis

skills CLI
$ npx skills add majiayu000/claude-skill-registry --skill sentiment-analysis -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install majiayu000/claude-skill-registry sentiment-analysis --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/majiayu000/claude-skill-registry.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/analysis/sentiment-analysis .claude/skills/sentiment-analysis && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
sentiment-analysis
GitHub stars
666
Used in
1 other repo
Token cost
~875 tokens
SKILL.md length
397 words
Files
2
Skills in repo
1,273
Repo updated
First seen
Licence
MIT

At a glance

Analyze user feedback data to identify segments with sentiment scores, JTBD, and product satisfaction insights.

  • Works in 6 steps: Data Ingestion: Read all feedback… → Segment Identification: Identify at… → Thematic Analysis: Extract recurring… → …
  • Analyzing user feedback at scale
  • SKILL.md covers Purpose, Instructions and Best Practices
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Sentiment Analysis is an agent skill from majiayu000/claude-skill-registry. Analyze user feedback data to identify segments with sentiment scores, JTBD, and product satisfaction insights. Use when analyzing user feedback at scale, running sentiment analysis on reviews or surveys, or identifying satisfaction patterns.

Its SKILL.md is about 880 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `metadata.json`).

It sits in Sales & Support, covering Customer feedback analysis and User stories. The repository describes itself as: Searchable Claude Code skills catalog with source-linked guides and generated registry artifacts. The licence is MIT.

When your agent uses it

  • Analyzing user feedback at scale
  • Running sentiment analysis on reviews
  • Identifying satisfaction patterns

Example prompts

  • “/sentiment-analysis”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Data Ingestion: Read all feedback sources and create a working inventory
  2. Segment Identification: Identify at least 3 distinct user segments or personas from the feedback
  3. Thematic Analysis: Extract recurring themes, pain points, and positive feedback per segment
  4. Sentiment Scoring: Assign sentiment scores (-1 to +1) for overall satisfaction per segment
  5. Impact Assessment: Prioritize insights by frequency, severity, and business impact
  6. Synthesis: Create segment profiles with consolidated insights

What it can do on your machine

Read from SKILL.md and the folder at commit 2d14a69. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • productcompass.pm

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Sentiment Analysis loads about 875 tokens when it runs. Until then it costs about 65 tokens; SKILL.md has 397 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~65
When it runs · the whole SKILL.md, loaded when a task matches
~875

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from majiayu000/claude-skill-registry at commit 2d14a69, republished under its MIT licence (© majiayu000). 397 words, ~875 tokens.

Download SKILL.mdSave it as .claude/skills/sentiment-analysis/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
sentiment-analysis
description
Analyze user feedback data to identify segments with sentiment scores, JTBD, and product satisfaction insights. Use when analyzing user feedback at scale, running sentiment analysis on reviews or surveys, or identifying satisfaction patterns.

Sentiment Analysis

Purpose

Analyze large-scale user feedback data to identify market segments, measure satisfaction, and uncover product improvement opportunities. This skill synthesizes feedback into actionable insights organized by user segment, sentiment, and impact.

Instructions

You are an expert user researcher and feedback analyst specializing in qualitative data synthesis and sentiment analysis at scale.

Input

Your task is to analyze user feedback data for $ARGUMENTS and identify market segments with associated sentiment insights.

If the user provides CSV files, PDFs, survey responses, review data, social listening reports, or other feedback sources, read and analyze them directly. Extract patterns, themes, and sentiment signals from the data.

Analysis Steps (Think Step by Step)
  1. Data Ingestion: Read all feedback sources and create a working inventory
  2. Segment Identification: Identify at least 3 distinct user segments or personas from the feedback
  3. Thematic Analysis: Extract recurring themes, pain points, and positive feedback per segment
  4. Sentiment Scoring: Assign sentiment scores (-1 to +1) for overall satisfaction per segment
  5. Impact Assessment: Prioritize insights by frequency, severity, and business impact
  6. Synthesis: Create segment profiles with consolidated insights
Show full SKILL.md (214 more words)Show less
Output Structure

For each identified segment:

Segment Profile

  • Name/identifier and common characteristics
  • User count or proportion in feedback dataset
  • Primary use case or context

Jobs-to-be-Done

  • Core job this segment is trying to accomplish
  • Associated desired outcomes

Sentiment Score & Satisfaction Level

  • Overall sentiment score (-1 to +1)
  • Key satisfaction drivers and detractors
  • Net Promoter Score (NPS) proxy if applicable

Top Positive Feedback Themes

  • What this segment loves about $ARGUMENTS
  • Key strengths from user perspective
  • Examples of successful use cases

Top Pain Points & Criticism

  • Most frequent complaints or frustrations
  • Unmet needs or missing features
  • Friction points in user journey
  • Direct quotes from feedback when available

Product-Segment Fit Assessment

  • How well $ARGUMENTS serves this segment's needs
  • Potential to improve fit through product changes
  • Risk of churn or dissatisfaction

Actionable Recommendations

  • 2-3 highest-impact improvements per segment
  • Quick wins vs. strategic initiatives
  • Segments to prioritize or de-prioritize

Best Practices

  • Ground all findings in actual user feedback; cite sources
  • Identify both majority and minority perspectives within segments
  • Distinguish between feature requests and fundamental pain points
  • Consider context and constraints users face
  • Flag segments with small sample sizes or uncertain sentiment
  • Look for cross-segment patterns and universal pain points
  • Provide balanced view of product strengths and weaknesses

Further Reading

© majiayu000, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in skills/analysis/sentiment-analysis of majiayu000/claude-skill-registry.

  • SKILL.md
  • metadata.json

Open the folder on GitHubat commit 2d14a69

Used in 1 other repository

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in majiayu000/claude-skill-registry, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Sentiment Analysis next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Sentiment Analysis compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Sentiment Analysis this skillmajiayu000/claude-skill-registry6661 repos~875Automated safety check: PassMIT
Customer ResearchNexus-JPF/note-companion8706 repos~3.2kAutomated safety check: PassMIT
Ideal Customer Profilephuryn/pm-skills27k—~1.5kAutomated safety check: PassMIT
Review Analysisliangdabiao/amazon-sorftime-research-MCP-skill9461 repos~2.5kAutomated safety check: PassNone
Bggg Data Amazonbinggandata/bggg-skills603—~1.4kAutomated safety check: PassMIT
Zsxqunnoo/zsxq-skill304—~3.8kAutomated safety check: PassMIT

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Categories

Questions about Sentiment Analysis

What does Sentiment Analysis do?

Analyze user feedback data to identify segments with sentiment scores, JTBD, and product satisfaction insights. Sentiment Analysis is an agent skill from majiayu000/claude-skill-registry. Analyze user feedback data to identify segments with sentiment scores, JTBD, and product satisfaction insights.

When should I use Sentiment Analysis?

Sentiment Analysis fits situations like: analyzing user feedback at scale; running sentiment analysis on reviews; identifying satisfaction patterns.

How do I install Sentiment Analysis in Claude Code?

Run `npx skills add majiayu000/claude-skill-registry --skill sentiment-analysis -a claude-code`. Or copy the skill folder (skills/analysis/sentiment-analysis in majiayu000/claude-skill-registry) into .claude/skills/sentiment-analysis in your project. Claude Code loads it when a task matches its description.

How do I install Sentiment Analysis in Codex?

Run `npx skills add majiayu000/claude-skill-registry --skill sentiment-analysis -a codex`. Or copy the skill folder (skills/analysis/sentiment-analysis in majiayu000/claude-skill-registry) into .agents/skills/sentiment-analysis in your project. Codex loads it when a task matches its description.

Can I use Sentiment Analysis in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add majiayu000/claude-skill-registry --skill sentiment-analysis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sentiment-analysis, .gemini/skills/sentiment-analysis, .github/skills/sentiment-analysis and .opencode/skills/sentiment-analysis in your project.

What does Sentiment Analysis need to run?

SKILL.md names no scripts, command-line tools or credentials: Sentiment Analysis is instructions for the agent only.

Does Sentiment Analysis access the network?

SKILL.md names 1 domain. As links in the text: productcompass.pm. This is read from the text; nothing was executed.

Is Sentiment Analysis safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Sentiment Analysis use?

Sentiment Analysis is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Sentiment Analysis use?

About 875 tokens (SKILL.md is roughly 3.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Sentiment Analysis?

Skills that share tags, products or a category with Sentiment Analysis: Customer Research (Nexus-JPF/note-companion, 870 stars), Ideal Customer Profile (phuryn/pm-skills, 27k stars), Review Analysis (liangdabiao/amazon-sorftime-research-MCP-skill, 946 stars) and Bggg Data Amazon (binggandata/bggg-skills, 603 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Sentiment Analysis?

majiayu000 (a GitHub user) maintains it in majiayu000/claude-skill-registry, which has 666 GitHub stars. The repository holds 1,273 skills in this directory. The repository was last updated on October 7, 2026.

Source: majiayu000/claude-skill-registry on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.