Best Open Source agent skills
Entries whose source code is published under an open licence and can be inspected or forked. The 15 highest-ranked of the 22 agent skills tagged Open Source in the Onei AI catalogue.
Everything tagged Open Source: apps, skills and MCP servers Best Open Source AI tools (apps), ranked
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by thedotmack
Persistent cross-session memory for coding agents: hooks capture each session, a local SQLite + vector store compresses it, and a mem-search skill reads it back.
Also: Coding Agent · Editor's pick · Copied 2 times
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by WordPress
Official WordPress skill for Gutenberg block work: block.json, attributes and serialization, dynamic rendering, and the deprecation path that keeps existing content valid.
Editor's pick · Copied 1 time
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by Ryan (wheresryan22)
Agent skill that explains a technical idea by drawing it as a detailed, interactive isometric machine in SVG, with optional WebGL shaders and a 3D mode.
Copied 5 times
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by Hugging Face
Build Gradio web UIs and ML demos in Python with the current API — components, layouts, events, and chat interfaces.
Also: Hugging Face, Python · Editor's pick
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by zubair-trabzada
Claude Code skill that audits a site for visibility in AI answers — citability scoring, AI-crawler access, llms.txt, schema markup and brand-mention scanning — plus classic technical SEO.
Also: Coding Agent · Copied 1 time
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by Bo
Multi-source academic literature search as an agent skill — OpenAlex, Semantic Scholar, CrossRef, PubMed and arXiv at four depths, from a 5-minute scan to a PRISMA-S logged systematic review.
Copied 1 time
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by Hugging Face
Hugging Face's official CLI skill — download, upload, and manage models, datasets, Spaces, and Jobs from the terminal.
Also: Hugging Face
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by ayghri
An output-style skill that stops a coding agent burying the answer: action first, numbered steps, state restated every turn, no preamble or filler.
Also: Coding Agent
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by dbwls99706
A single progressive-disclosure skill for production ROS 2 work — rclcpp/rclpy, colcon, QoS and DDS, tf2/URDF, ros2_control, Nav2, MoveIt 2, plus ROS 1 migration and hardware safety gates.
Also: Coding Agent
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by Hugging Face
Choose and run the right local model with llama.cpp and GGUF — quantisation, hardware fit, and local serving.
Also: Hugging Face
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by Dart team
The Dart team's skill for structuring real command-line apps — thin entrypoints, honest exit codes, stream routing, signal teardown and AOT-safe subprocess spawning.
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by Graphify Labs
Claude Code skill that turns any folder of code, docs, papers and images into a queryable knowledge graph, with every edge tagged as extracted, inferred or ambiguous.
Also: Python
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by Grafana Labs
Grafana's official Loki skill: write LogQL that returns rows instead of timeouts, ship logs through Alloy, and reason about a store that indexes labels rather than log text.
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by Grafana Labs
Grafana's official Alloy skill: write one collector config that carries metrics, logs, traces and profiles, validate it locally, and prove samples are actually leaving the box.
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by arpitg1304
Ten SKILL.md modules that give coding agents real ROS engineering judgement — ROS 1 and ROS 2, design patterns, perception, testing, Docker, bringup and robot security.
Also: Coding Agent, Python
How this list is ranked
Ranked by 20 points for an editor's pick, plus 4 points per copy of the install command or SKILL.md up to 10, plus a point per 5 page views up to 100; ties go to the most recently updated. Discontinued skills are never ranked.