llama_index vs nature-skills

llama_index and nature-skills share 10 technologies: matplotlib, OpenAI, MCP, pillow, defusedxml, lxml, pymupdf, pdfplumber, pypdf, and jsonschema. Both are written in Python.

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What they share and what sets them apart

run-llama

llama_index

LlamaIndex is the document processing platform for AI

Python52.8kRead on November 5, 2026, at commit 444fdf0What is llama_index built with?

Only in llama_index

In common

Yuan1z0825

nature-skills

符合nature论文学术表达和科研绘图的Skill

Python52.4kRead on November 5, 2026, at commit d774addWhat is nature-skills built with?

Only in nature-skills

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
llama_index473,236 lines written2,055 code files
nature-skills57,755 lines written73 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
llama_index0.2% of its commits signed by AIWith Claude Code, Cursor, and GitHub Copilot
nature-skills5.3% of its commits signed by AIWith Claude Code and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
llama_indexLast push November 5, 20267,963 commits52,820 stars
nature-skillsLast push November 4, 2026800 commits52,387 stars
TestsThe files that test the code, and the share of code files a test imports.
llama_index1,607 test files46.5% of its code files have a test that imports them
nature-skills108 test files24.7% of its code files have a test that imports them

Frequently asked questions

Which is bigger, llama_index or nature-skills?
llama_index, with 473,236 lines written; nature-skills has 57,755.

The proof: run-llama/llama_index's code at commit 444fdf0

Which has more GitHub stars, llama_index or nature-skills?
llama_index, with 52,820 stars; nature-skills has 52,387.

The proof: run-llama/llama_index on GitHub

Which has more tests, llama_index or nature-skills?
llama_index, with 1,607 test files; nature-skills has 108.

The proof: run-llama/llama_index's code at commit 444fdf0

Which was updated more recently, llama_index or nature-skills?
llama_index: its last push was on November 5, 2026, and nature-skills's on November 4, 2026.

The proof: run-llama/llama_index's commits on GitHub

Which has more commits signed by AI, llama_index or nature-skills?
nature-skills: an AI signed 5.3% of its commits, with Claude Code and Codex; in llama_index, 0.2%.

The proof: the commits each tool signed in Yuan1z0825/nature-skills

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