REPOGEO REPORT · LITE

pydantic/pydantic-ai-harness

Default branch main · commit 442e9ff4 · scanned 6/6/2026, 6:16:51 PM

GitHub: 516 stars · 34 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 pydantic/pydantic-ai-harness, 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 relevant topics to the repository

Why:

COPY-PASTE FIX

ai-agents, pydantic, capabilities, tools, agent-development, python, llm-agents, ai-harness

highreadme#2

Reposition the README's opening to explicitly state its role in AI agent development

Why:

CURRENT

# Pydantic AI Harness

[](https://github.com/pydantic/pydantic-ai-harness/actions/workflows/main.yml?query=branch%3Amain)
[](https://pypi.python.org/pypi/pydantic-ai-harness)
[](https://github.com/pydantic/pydantic-ai-harness)
[](https://github.com/pydantic/pydantic-ai-harness/blob/main/LICENSE)

**The batteries for your Pydantic AI agent.Pydantic AI's capabilities and hooks API is how you give an agent its harness -- bundles of tools, lifecycle hooks, instructions, and model settings that extend what the agent can do without any framework changes.

COPY-PASTE FIX

# Pydantic AI Harness: Tools and Capabilities for Your Pydantic AI Agent

[](https://github.com/pydantic/pydantic-ai-harness/actions/workflows/main.yml?query=branch%3Amain)
[](https://pypi.python.org/pypi/pydantic-ai-harness)
[](https://github.com/pydantic/pydantic-ai-harness)
[](https://github.com/pydantic/pydantic-ai-harness/blob/main/LICENSE)

**Pydantic AI Harness provides the essential batteries, pre-built functionalities, and hooks for extending your Pydantic AI agent.** It's the official capability library for Pydantic AI, offering bundles of tools, lifecycle hooks, instructions, and model settings that empower your agent to do more without framework changes.

mediumhomepage#3
Add a homepage URL to the repository's About section
Why:
COPY-PASTE FIX
```
https://pydantic-ai.github.io/pydantic-ai-harness/
```

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 pydantic/pydantic-ai-harness

Avg rank

—

Lower is better. #1 = top recommendation.

Share of voice

Of all named tools, what % are you?

Top rival

LangChain

Recommended in 2 of 2 queries

COMPETITOR LEADERBOARD

LangChain · recommended 2×
LlamaIndex · recommended 2×
CrewAI · recommended 2×
OpenAI Assistants API · recommended 2×
Haystack · recommended 2×

CATEGORY QUERY
How to add custom tools and capabilities to my Python AI agent?
you: not recommended
AI recommended (in order):
1. LangChain
2. LlamaIndex
3. CrewAI
4. OpenAI Assistants API
5. Haystack
6. AutoGen
7. functools.partial
AI recommended 7 alternatives but never named pydantic/pydantic-ai-harness. This is the gap to close.
Show full AI answer
CATEGORY QUERY
What libraries provide pre-built functionalities and hooks for AI agent development?
you: not recommended
AI recommended (in order):
1. LangChain
2. LlamaIndex
3. Haystack
4. AutoGPT
5. OpenAI Assistants API
6. CrewAI
AI recommended 6 alternatives but never named pydantic/pydantic-ai-harness. 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 pydantic/pydantic-ai-harness?
pass
AI named pydantic/pydantic-ai-harness explicitly
AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?
If a team adopts pydantic/pydantic-ai-harness in production, what risks or prerequisites should they evaluate first?
pass
AI named pydantic/pydantic-ai-harness 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 pydantic/pydantic-ai-harness solve, and who is the primary audience?
pass
AI named pydantic/pydantic-ai-harness 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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Brand-free category queries5 vs 2 in Lite
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