RRepoGEO

REPOGEO REPORT · LITE

samchon/typia

Default branch master · commit fabf1e2b · scanned 5/9/2026, 2:27:07 PM

GitHub: 5,773 stars · 224 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 samchon/typia, 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 H1 to immediately state core differentiator

    Why:

    CURRENT
    # Typia
    COPY-PASTE FIX
    # Typia: Super-fast Runtime Validators & Serializers via Compile-time Code Generation for TypeScript
  • mediumtopics#2
    Add topics for compile-time code generation and serialization

    Why:

    CURRENT
    agentic-ai, ajv, checker, fast, generator, hacktoberfest, json, json-schema, llm-function-calling, openapi, protobuf, random, runtime, stringify, transform, type, typescript, validator
    COPY-PASTE FIX
    agentic-ai, ajv, checker, fast, generator, hacktoberfest, json, json-schema, llm-function-calling, openapi, protobuf, random, runtime, stringify, transform, type, typescript, validator, compile-time, code-generation, serialization, deserialization
  • lowreadme#3
    Add a dedicated 'Comparison with Alternatives' section to README

    Why:

    COPY-PASTE FIX
    ## Comparison with Alternatives

Unlike libraries such as Zod, TypeBox, io-ts, Valibot, or Yup, Typia generates all validation and serialization code at compile-time. This approach eliminates runtime overhead, leading to significantly faster performance and a smaller bundle size, as it directly leverages TypeScript's type system without requiring separate schema definitions.

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 samchon/typia
Avg rank
—
Lower is better. #1 = top recommendation.
Share of voice
0%
Of all named tools, what % are you?
Top rival
Zod
Recommended in 1 of 2 queries
COMPETITOR LEADERBOARD
  1. Zod · recommended 1×
  2. TypeBox · recommended 1×
  3. io-ts · recommended 1×
  4. Valibot · recommended 1×
  5. Yup · recommended 1×
  • CATEGORY QUERY
    What's a performant TypeScript solution for generating runtime validators and serializers?
    you: not recommended
    AI recommended (in order):
    1. Zod
    2. TypeBox
    3. io-ts
    4. Valibot
    5. Yup

    AI recommended 5 alternatives but never named samchon/typia. This is the gap to close.

    Show full AI answer
  • CATEGORY QUERY
    Looking for a TypeScript library to generate JSON schemas for LLM function calls.
    you: not recommended
    AI recommended (in order):
    1. TypeBox (sinclairzx/typebox)
    2. Zod (colinhacks/zod)
    3. ts-json-schema-generator (vega/ts-json-schema-generator)
    4. json-schema-to-ts (bcherny/json-schema-to-ts)
    5. Yup (jquense/yup)
    6. Ajv (ajv-validator/ajv)
    7. ajv-formats (ajv-validator/ajv-formats)
    8. ajv-keywords (ajv-validator/ajv-keywords)

    AI recommended 8 alternatives but never named samchon/typia. 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 samchon/typia?
    pass
    AI named samchon/typia explicitly

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

  • If a team adopts samchon/typia in production, what risks or prerequisites should they evaluate first?
    pass
    AI named samchon/typia 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 samchon/typia solve, and who is the primary audience?
    pass
    AI named samchon/typia 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 samchon/typia. It auto-updates whenever the report is rescanned and links back to the latest report — easy public proof that you care about AI discoverability.

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samchon/typia — 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