GapHunter

Trust Score 94/100

Analyze competitor reviews (G2, Capterra, Reddit, HN) to identify missing features and produce a JSON gap report with an embedded HTML viewer.

triggers:gaphuntergap analysiscompetitor reviewsgenerate gap reportanalyze reviewsfeature gap report

GitHub SKILL.md

What it does

GapHunter collects negative user reviews and complaints for one or more competitor products, clusters them into missing-feature findings, scores and prioritizes gaps, and emits a self-contained JSON report plus an HTML viewer. The output is intended for product intelligence and implementation planning.

When to use it

Run GapHunter when you need a competitive gap analysis: product planning, roadmap prioritization, or pre-sales research. Use single-product mode for deep dives or multi-competitor mode to compare two or more rivals. The skill supports a --sources-only flag to output raw findings without doing project reconciliation.

What's included

Scripts: none packaged in repo (has_scripts=false)
References: none included (has_references=false)
Instructions: clear, stepwise phases: (1) research reviews and fetch pages, (2) cluster complaints, (3) map gaps to the current project, (4) generate JSON and inlined HTML report using a strict template. The SKILL.md contains detailed rules for scoring, trend detection, quick-win identification, and HTML inlining safety.

Compatible agents

Primarily written for Claude Code / Claude-style agents that can run WebSearch/WebFetch and produce files. Also usable by other assistant runtimes that can execute the described fetch and file-write steps.

Audit Summary

GapHunter analyzes competitor reviews from G2, Capterra, Reddit, HN, and GitHub to produce a gap analysis JSON report rendered via an HTML template. No bundled scripts to test. The SKILL.md is exceptionally well-structured with 5 clear phases, a detailed JSON output schema, template contract rules, and comprehensive error handling guidance. All network calls target legitimate public review sites and APIs. No security concerns found.

Watch Out

Requires web search/fetch tools available in the agent session
Depends on an external HTML template file (templates/gaphunter-report-template.html) that must be present
Review site fetches may return 403 errors; skill handles this gracefully but data quality depends on accessible sources

Notes

One of the most detailed and well-structured skill documents reviewed. Clear separation between data (JSON) and presentation (HTML template). Backward compatibility considerations built into the schema. Multi-competitor mode with source prefixing is a thoughtful design choice.

Information

Repository: GapHunter
Stars: 14

Trust Score

Overall94

Security95

Code Quality92

Architecture94

Usefulness82

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