RRepoGEO

REPOGEO REPORT · LITE

Siv3D/OpenSiv3D

Default branch main · commit 8458f3d8 · scanned 5/9/2026, 1:52:10 AM

GitHub: 1,167 stars · 157 forks

AI VISIBILITY SCORE
40 /100
Critical
Category recall
0 / 2
Not recommended in any query
Rule findings
2 pass · 0 warn · 0 fail
Objective metadata checks
AI knows your name
3 / 3
Direct prompts that named your repo
HOW TO READ THIS REPORT

Action plan is what to do next — copy-pasteable changes prioritized by impact. Category visibility is the real GEO test: when a user asks an AI a brand-free question that should surface Siv3D/OpenSiv3D, does the AI actually recommend you — or your competitors? Objective checks verify the metadata signals AI engines weight first. Self-mention check detects whether AI even knows you exist by name.

Action plan — copy-paste fixes

3 prioritized changes generated by gemini-2.5-flash. Mark items done after you ship the fix.

OVERALL DIRECTION
  • hightopics#1
    Add specific creative coding and media art topics

    Why:

    CURRENT
    c-plus-plus, cpp, cpp20, cross-platform, game, game-developement, game-engine, gamedev
    COPY-PASTE FIX
    c-plus-plus, cpp, cpp20, cross-platform, game, game-developement, game-engine, gamedev, creative-coding, media-art, visualizer, simulation
  • highreadme#2
    Add a descriptive tagline to the README H1

    Why:

    CURRENT
    <h1>Siv3D
    COPY-PASTE FIX
    <h1>Siv3D: C++20 Framework for Creative Coding, 2D/3D Games, and Media Art
  • mediumabout#3
    Emphasize 'rapid development' and expand scope in the repository description

    Why:

    CURRENT
    C++20 framework for creative coding 🎮🎨🎹 / Cross-platform support (Windows, macOS, Linux, and the Web)
    COPY-PASTE FIX
    C++20 framework for rapid creative coding, 2D/3D games, media art, and simulators. Cross-platform (Windows, macOS, Linux, Web).

Category GEO backends resolved for this scan: google/gemini-2.5-flash, deepseek/deepseek-v4-flash

Category visibility — the real GEO test

Brand-free queries asked to google/gemini-2.5-flash. Did AI recommend you, or someone else?

Same questions for every model — switch tabs to compare answers and rankings.

Recall
0 / 2
0% of queries surface Siv3D/OpenSiv3D
Avg rank
—
Lower is better. #1 = top recommendation.
Share of voice
0%
Of all named tools, what % are you?
Top rival
SFML
Recommended in 2 of 2 queries
COMPETITOR LEADERBOARD
  1. SFML · recommended 2×
  2. SDL · recommended 2×
  3. Qt · recommended 2×
  4. Cinder · recommended 2×
  5. openFrameworks · recommended 2×
  • CATEGORY QUERY
    What C++20 framework is best for cross-platform 2D game development and creative visuals?
    you: not recommended
    AI recommended (in order):
    1. raylib
    2. SFML
    3. SDL
    4. Dear ImGui
    5. NanoVG
    6. Qt
    7. QML
    8. Cinder
    9. openFrameworks

    AI recommended 9 alternatives but never named Siv3D/OpenSiv3D. This is the gap to close.

    Show full AI answer
  • CATEGORY QUERY
    Seeking a C++ library for developing interactive media art and audio visualizers across platforms.
    you: not recommended
    AI recommended (in order):
    1. openFrameworks
    2. Cinder
    3. JUCE
    4. Qt
    5. SFML
    6. SDL
    7. ImGui

    AI recommended 7 alternatives but never named Siv3D/OpenSiv3D. This is the gap to close.

    Show full AI answer

Objective checks

Rule-based audits of metadata signals AI engines weight most.

  • Metadata completeness
    pass

  • README presence
    pass

Self-mention check

Does AI even know your repo exists when asked about it directly?

  • Compared to common alternatives in this category, what is the core differentiator of Siv3D/OpenSiv3D?
    pass
    AI named Siv3D/OpenSiv3D explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • If a team adopts Siv3D/OpenSiv3D in production, what risks or prerequisites should they evaluate first?
    pass
    AI named Siv3D/OpenSiv3D explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • In one sentence, what problem does the repo Siv3D/OpenSiv3D solve, and who is the primary audience?
    pass
    AI named Siv3D/OpenSiv3D explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

Embed your GEO score

Drop this badge into the README of Siv3D/OpenSiv3D. It auto-updates whenever the report is rescanned and links back to the latest report — easy public proof that you care about AI discoverability.

RepoGEO badge previewLive preview
MARKDOWN (README)
[![RepoGEO](https://repogeo.com/badge/Siv3D/OpenSiv3D.svg)](https://repogeo.com/en/r/Siv3D/OpenSiv3D)
HTML
<a href="https://repogeo.com/en/r/Siv3D/OpenSiv3D"><img src="https://repogeo.com/badge/Siv3D/OpenSiv3D.svg" alt="RepoGEO" /></a>
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Siv3D/OpenSiv3D — Lite scans stay free; this card itemizes Pro deep limits vs Lite.

  • Deep reports10 / month
  • Brand-free category queries5 vs 2 in Lite
  • Prioritized action items8 vs 3 in Lite