REPOGEO REPORT · LITE
openai/harmony
Default branch main · commit abd677f7 · scanned 5/15/2026, 12:17:42 PM
GitHub: 4,376 stars · 280 forks
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 openai/harmony, 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
2 prioritized changes generated by gemini-2.5-flash. Mark items done after you ship the fix.
- highreadme#1Reposition README opening to clarify purpose as LLM response format renderer
Why:
CURRENTThe [gpt-oss models][gpt-oss] were trained on the [harmony response format][harmony-format] for defining conversation structures, generating reasoning output and structuring function calls.
COPY-PASTE FIXThis repository provides the **renderer and specification** for the **Harmony response format**, designed for OpenAI's open-weight model series `gpt-oss`. Harmony enables `gpt-oss` to define complex conversation structures, generate reasoning outputs, and structure function calls, offering a specialized alternative to generic data formats like JSON or YAML for LLM outputs.
- mediumhomepage#2Add a homepage URL
Why:
COPY-PASTE FIXhttps://gpt-oss.com
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.
- YAML · recommended 2×
- JSON Schema · recommended 1×
- pydantic/pydantic · recommended 1×
- OpenAPI Specification · recommended 1×
- Swagger · recommended 1×
- CATEGORY QUERYHow to structure LLM responses for complex conversations and tool use?you: not recommendedAI recommended (in order):
- JSON Schema
- Pydantic (pydantic/pydantic)
- OpenAPI Specification
- Swagger
- YAML
- PyYAML (yaml/pyyaml)
- XML
- XSD
- Google Protocol Buffers (protocolbuffers/protobuf)
- GraphQL Schema Definition Language
- Markdown
- markdown-it (markdown-it/markdown-it)
- commonmark (commonmark/commonmark.py)
AI recommended 13 alternatives but never named openai/harmony. This is the gap to close.
Show full AI answer
- CATEGORY QUERYWhat are common formats for structuring open-source model outputs for custom inference?you: not recommendedAI recommended (in order):
- JSON
- Protocol Buffers
- YAML
- CSV
- Apache Avro
- Parquet
- Plain Text/String
AI recommended 7 alternatives but never named openai/harmony. This is the gap to close.
Show full AI answer
Objective checks
Rule-based audits of metadata signals AI engines weight most.
- Metadata completenesswarn
Suggestion:
- README presencepass
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 openai/harmony?passAI named openai/harmony explicitly
AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?
- If a team adopts openai/harmony in production, what risks or prerequisites should they evaluate first?passAI named openai/harmony 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 openai/harmony solve, and who is the primary audience?passAI named openai/harmony 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 openai/harmony. It auto-updates whenever the report is rescanned and links back to the latest report — easy public proof that you care about AI discoverability.
[](https://repogeo.com/en/r/openai/harmony)<a href="https://repogeo.com/en/r/openai/harmony"><img src="https://repogeo.com/badge/openai/harmony.svg" alt="RepoGEO" /></a>Subscribe to Pro for deep diagnoses
openai/harmony — 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