review-mining

review-mining is a skill for Claude Code, Codex from Maudeunfledged834/startup-founder-skills. It costs 64 tokens per session (1,372 once invoked), scanned A, a copy of review-mining, MIT.

A research aid that examines customer reviews from sites such as Trustpilot, G2, Capterra, app stores, Reddit, and Product Hunt. It looks for repeated complaints, valued features, switching reasons, and gaps in competing products.

In plain words
What is it for?
Use it to find pain points, validate a product idea, improve marketing language, compare competitors, or identify features users still want.
Why use it?
It helps replace guesses about customer needs with patterns drawn from what users actually say.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to find pain points, validate a product idea, improve marketing language, compare competitors, or identify features users still want.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/maudeunfledged834/startup-founder-skills/review-mining
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Maudeunfledged834/startup-founder-skills --skill review-mining
Clone the repo
git clone --depth 1 https://github.com/Maudeunfledged834/startup-founder-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for review-mining

README.md
[![agentmods](https://agentmods.dev/badge/skills/maudeunfledged834/startup-founder-skills/review-mining/github.svg)](https://agentmods.dev/skills/maudeunfledged834/startup-founder-skills/review-mining)
Your own site
<a href="https://agentmods.dev/skills/maudeunfledged834/startup-founder-skills/review-mining"><img src="https://agentmods.dev/badge/skills/maudeunfledged834/startup-founder-skills/review-mining/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for review-mining

Your own site · 80×15
<a href="https://agentmods.dev/skills/maudeunfledged834/startup-founder-skills/review-mining"><img src="https://agentmods.dev/badge/skills/maudeunfledged834/startup-founder-skills/review-mining.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 64 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,372 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00064 $0.01372
Opus 5 $0.00032 $0.00686
Sonnet 5 $0.00013 $0.00274
Haiku 4.5 $0.00006 $0.00137

Measured 12d ago against content hash 960f30980285, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

review-mining scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to review-mining — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/review-mining/SKILL.md · 117 lines

How it starts

The opening of the file, as written. The whole thing — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Review Mining

When to Use

  • Founder wants to understand real user pain points for a market or competitor product
  • Founder wants voice-of-customer language to use in copy, emails, or pitch decks
  • Founder wants to validate a product idea by finding recurring complaints
  • Founder wants to identify gaps competitors aren't solving
  • Founder wants to build a feature comparison based on what users actually care about

Context Required

  • Competitor names or product category to research
  • Review platforms to mine (Trustpilot, G2, Capterra, Product Hunt, App Store, Play Store, Reddit)
  • What the founder is trying to learn (pain points, switching triggers, feature gaps, use cases)
  • The founder's own product positioning (to identify opportunities)

Workflow

  1. Define research scope — identify 3-5 competitors or products to analyze and which platforms have the most relevant reviews for the category (B2B → G2/Capterra, B2C → Trustpilot/App Store, developer tools → Reddit/HN).
  2. Collect reviews — gather 1-3 star reviews (pain points) and 4-5 star reviews (what users love and would miss). Focus on reviews from the last 12 months for relevance. Aim for 50-100 reviews per competitor.
  3. Extract pain point themes — categorize complaints into recurring themes. For each theme, capture:
    • The pain point in the user's own words (verbatim quotes)
    • Frequency (how many reviews mention it)
    • Severity (annoyance vs. deal-breaker vs. switching trigger)
    • Which competitor(s) it applies to
  4. Extract switching triggers — find reviews where users explicitly say why they left or are considering leaving. These are gold for positioning and outreach.
  5. Extract "jobs to be done" — from positive reviews, identify what users are actually hiring the product to do (often different from what the product markets itself as).
  6. Map to opportunities — cross-reference pain points against your product's capabilities. Identify where you solve problems competitors don't.
  7. Generate artifacts — produce the pain point report, voice-of-customer swipe file, and positioning recommendations.

Read the full file on GitHub · 117 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 117 lines · 64 tokens per session scan A 960f30980285

Subscribe to this mod's changes

review-mining is a skill published in the GitHub repository Maudeunfledged834/startup-founder-skills (6 stars, last pushed today), licensed MIT. It adds 64 tokens to every session and 1,372 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to review-mining, differing in 0 lines, and is treated as a copy.

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