RRepoGEO

REPOGEO REPORT · LITE

isaacus-dev/semchunk

Default branch main · commit dccb2f7f · scanned 6/13/2026, 9:32:10 PM

GitHub: 646 stars · 41 forks

AI VISIBILITY SCORE
35 /100
Critical
Category recall
0 / 2
Not recommended in any query
Rule findings
1 pass · 1 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 isaacus-dev/semchunk, 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
  • highreadme#1
    Reposition README opening for RAG specialization

    Why:

    CURRENT
    **semchunk** is a Python library for splitting text into smaller chunks while preserving as much local semantic context as possible.
    COPY-PASTE FIX
    **semchunk** is the leading Python library for splitting text into semantically meaningful chunks, specifically optimized for Retrieval-Augmented Generation (RAG) applications. Unlike generic text splitters, semchunk uses a novel hierarchical algorithm to preserve local semantic context, delivering 15% better RAG performance than its closest competitors.
  • mediumtopics#2
    Add RAG and AI-powered topics

    Why:

    CURRENT
    chunking, isaacus, nlp, python, semantic-chunking, splitting, text, text-chunking, text-splitting
    COPY-PASTE FIX
    ai-powered, chunking, isaacus, nlp, python, rag, retrieval-augmented-generation, semantic-chunking, splitting, text, text-chunking, text-splitting
  • mediumreadme#3
    Add a sentence highlighting prominent users

    Why:

    COPY-PASTE FIX
    Add a sentence to the README, perhaps near the top, such as: 'Trusted by industry leaders: semchunk is used in Docling, the Microsoft Intelligence Toolkit, and the Isaacus API.'

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 isaacus-dev/semchunk
Avg rank
—
Lower is better. #1 = top recommendation.
Share of voice
0%
Of all named tools, what % are you?
Top rival
NLTK
Recommended in 2 of 2 queries
COMPETITOR LEADERBOARD
  1. NLTK · recommended 2×
  2. LangChain RecursiveCharacterTextSplitter · recommended 1×
  3. SpaCy · recommended 1×
  4. LlamaIndex SentenceSplitter · recommended 1×
  5. Haystack DocumentSplitters · recommended 1×
  • CATEGORY QUERY
    How to split long documents into semantically coherent chunks for RAG applications?
    you: not recommended
    AI recommended (in order):
    1. LangChain RecursiveCharacterTextSplitter
    2. NLTK
    3. SpaCy
    4. LlamaIndex SentenceSplitter
    5. Haystack DocumentSplitters
    6. Unstructured.io
    7. sentence-transformers
    8. OpenAI embeddings

    AI recommended 8 alternatives but never named isaacus-dev/semchunk. This is the gap to close.

    Show full AI answer
  • CATEGORY QUERY
    Looking for a Python library to efficiently chunk text while maintaining semantic context.
    you: not recommended
    AI recommended (in order):
    1. LangChain
    2. LlamaIndex
    3. NLTK
    4. spaCy
    5. Haystack
    6. text-splitter

    AI recommended 6 alternatives but never named isaacus-dev/semchunk. This is the gap to close.

    Show full AI answer

Objective checks

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

  • Metadata completeness
    warn

    Suggestion:

  • 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 isaacus-dev/semchunk?
    pass
    AI named isaacus-dev/semchunk explicitly

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

  • If a team adopts isaacus-dev/semchunk in production, what risks or prerequisites should they evaluate first?
    pass
    AI named isaacus-dev/semchunk 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 isaacus-dev/semchunk solve, and who is the primary audience?
    pass
    AI named isaacus-dev/semchunk explicitly

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

Embed your GEO score

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MARKDOWN (README)
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isaacus-dev/semchunk — 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