datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
SKILLRET
SkillRet Benchmark
📄 Technical report: SkillRet: A Large-Scale Benchmark for Skill Retrieval in LLM Agents (arXiv:2605.05726)
Dataset Overview
SkillRet is a retrieval benchmark for matching natural-language user requests to agent skills. It contains a curated library of public agent skills from GitHub with synthetic training and evaluation queries.
Dataset Statistics
Metric
Value
Total Records
218,157
Total File Size
714 MB
Total… See the full description on the dataset page: https://huggingface.co/datasets/ThakiCloud/SKILLRET.skillcenter-ir
SkillCenter Intent IR retrieval corpus
This is the CID-keyed retrieval release at
Publicus/skillcenter-ir. It
converts the complete
Tommysha/skillcenter-bundles
SkillCenter corpus and its local retrieval artifacts into
thin-client-friendly, Zstandard-compressed Parquet. It is bound to upstream
revision f9dd4fec3c86d85ebf116c7408ac5ce602c418a1 and contains:
216,972 canonical skills keyed by entry_cid;
3,776,520 BM25 terms and
107,971,682 document-term postings;
434,135 graph… See the full description on the dataset page: https://huggingface.co/datasets/Publicus/skillcenter-ir.SkillMD-138K
SkillMD-138K
A large public collection of Agent Skill files (SKILL.md) for empirical research.
Overview
Metric
Value
Total skills
138,133
Distinct repositories
20,556
Deduplicated
Yes (SHA-256 content hash)
What are Agent Skills?
Agent Skills are modular instruction files (typically named SKILL.md) that extend LLM agent capabilities without fine-tuning. Each skill contains YAML frontmatter (routing metadata) and a Markdown body… See the full description on the dataset page: https://huggingface.co/datasets/FayeZC/SkillMD-138K.minimax-m3-deepsearchqa-skill-eval
MiniMax M3 DeepSearchQA Skill Eval
Evaluates minimax/minimax-m3 on google/deepsearchqa using a Pi agent, You.com MCP tools, and a research skill optimized for this harness, model, and tool surface.
MiniMax M3 Medium Reasoning with the You.com research skill reached 74.85% adjusted F1 on DeepSearchQA, above the paper's GPT-5 High Reasoning F1 result. Public artifacts are available for inspection and reproduction.
Links
GitHub:… See the full description on the dataset page: https://huggingface.co/datasets/youdotcom/minimax-m3-deepsearchqa-skill-eval.skill-demand-index
Datamata Skill Demand Index
Daily share of active tech job listings mentioning each skill, across data, engineering, product, DevOps, security and AI. One row per category and skill from the most recent snapshot, including how often each skill is a hard requirement.
Latest snapshot: 2026-09-21
Rows in this release: 751
Updated: daily
Licence: CC BY 4.0 — free to use and adapt, including commercially, with attribution.
Source & methodology:… See the full description on the dataset page: https://huggingface.co/datasets/datamatastudios/skill-demand-index.opendata-bodypose
SkillCorner Open Data — Body Pose
3D body-pose data derived from broadcast video, released alongside the
SkillCorner Open Data repository as a
joint initiative between SkillCorner and
PySport.
Initial testing release. Two matches, published so the community can work
with the format and tell us what is useful before we consider a wider release.
Feedback is genuinely wanted — open an issue on the
opendata repo or reply in the
Community tab here.
What is in here… See the full description on the dataset page: https://huggingface.co/datasets/SkillCorner/opendata-bodypose.skill-scarcity-index
Datamata Skill Scarcity Index
Which tech skills are genuinely hard to hire for: a daily composite scarcity score per skill built from how long roles stay open (time-to-fill), the salary premium employers pay over the category median and how often the same role is re-posted after failing to fill. Computed from active job listings across public company career pages and job boards.
Latest snapshot: 2026-09-21
Rows in this release: 15804
Updated: daily
Licence: CC BY 4.0 — free to… See the full description on the dataset page: https://huggingface.co/datasets/datamatastudios/skill-scarcity-index.SkillsBench-1650
SkillBench-1650
A benchmark dataset for evaluating safety detection systems on AI agent skill packages. Contains 1,500 benign and 150 malicious Claude Code skill samples, designed for multi-dimensional security scoring research.
Dataset Summary
Split
Samples
Description
benign
1,500
Real-world skills sampled from open-source repositories
malicious
150
Adversarial payloads injected into real skill hosts
Total
1,650
Benign samples are sourced from… See the full description on the dataset page: https://huggingface.co/datasets/zenith6888/SkillsBench-1650.skills-in-the-wild
Skills in the Wild — Open Audit of AI Agent Extensions
from datasets import load_dataset
ds = load_dataset("fevziegeyurtsevenler/skills-in-the-wild")
The first open, reproducible audit of real agent extensions (Skills, MCP, rules files) on GitHub.
Schema
file
rows
columns
manifest.jsonl
3,168
repo, path, sha, surface, html_url
findings.jsonl
742
rule_id, severity, category, evidence
files.jsonl
3,168
n_findings, worst_severity, rule_ids… See the full description on the dataset page: https://huggingface.co/datasets/fevziegeyurtsevenler/skills-in-the-wild.droid_merged_skills_wiping
Merged DROID Skill Dataset: wiping
This dataset merges a language-filtered DROID skill subset with newly collected
environment data for the same skill.
Repository
Hugging Face repo: jellyho/droid_merged_skills_wiping
Local merged dataset path: /scratch/jellyho/droid_merged_skills_v21/wiping
Skill: wiping
LeRobot codebase version: v2.1
Sources
[
"jellyho/droid_subsets_wiping",
"jellyho/droid_wipe_table"
]
source_dataset
episodes… See the full description on the dataset page: https://huggingface.co/datasets/jellyho/droid_merged_skills_wiping.droid_merged_skills_moving
Merged DROID Skill Dataset: moving
This dataset merges a language-filtered DROID skill subset with newly collected
environment data for the same skill.
Repository
Hugging Face repo: jellyho/droid_merged_skills_moving
Local merged dataset path: /scratch/jellyho/droid_merged_skills_v21/moving
Skill: moving
LeRobot codebase version: v2.1
Sources
[
"jellyho/droid_subsets_moving",
"jellyho/droid_move_banana"
]
source_dataset
episodes… See the full description on the dataset page: https://huggingface.co/datasets/jellyho/droid_merged_skills_moving.qualora-workforce-skills-graph
Qualora Workforce Skills Graph (Representative Sample)
Rights-clean, provenance-tracked vocational learning data, rebuilt from roughly $2B of U.S. Department of Labor funded open courseware into a labeled skills graph: cleaned courses and lessons, Bloom-tagged assessment items with answer rationales and learning objectives, and a content-grounded course to skill to career graph with salary context. Built for post-training and evaluation, not pretraining bulk.
This repository is… See the full description on the dataset page: https://huggingface.co/datasets/qualora-data-labs/qualora-workforce-skills-graph.claude-skills
Claude Skills Dataset
This dataset contains curated SKILL.md files plus generated structured summaries and embeddings.
Columns
name: skill name (from SKILL.md frontmatter)
description: short description (from SKILL.md frontmatter)
full_content: full SKILL.md content (includes frontmatter metadata)
repo: source repository
split: dataset split label
qwen3emb_description: embedding vector for description (float list)
gpt_domain: concise domain label extracted from the skill… See the full description on the dataset page: https://huggingface.co/datasets/huzey/claude-skills.skill-diffs
skill-diffs
Commit-by-commit revision history of agent skills (SKILL.md files) scraped from public GitHub repos. Each record is a (before, after, intent) tuple capturing how a skill was iteratively refined through human feedback.
v0.5 covers 4 platforms — Anthropic Claude, OpenClaw, OpenCode, and Hermes Agent — with PR title/body metadata as richer intent labels, MinHash + semantic clustering for dedup, structural diff_summary for filtering by edit type, aggregate quality_score for… See the full description on the dataset page: https://huggingface.co/datasets/shl0ms/skill-diffs.brick-skill-tables
Brick public skill tables
Public skill vectors consumed by the Brick router. The Hugging Face dataset
regolo/brick-skill-tables contains one CSV file, skill_vectors.csv, with one
row per model and six capability values in [0,1]. Brick uses these values as
cold-start priors, so users do not need to measure a model that is already listed.
The CLI also ships richer JSON copies under this folder for offline initialization.
The Hugging Face dataset is intentionally CSV-only;… See the full description on the dataset page: https://huggingface.co/datasets/regolo/brick-skill-tables.agent-skills-security-grades
Agent Skills Security Grades
Security grades and quality scores for 130,173 open-source AI agent skills and
MCP servers collected from GitHub, from Agent Skills Hub.
Each row is one skill/server with a rule-based security grade
(SAFE / CAUTION / UNSAFE / REJECT / UNAUDITED), red-flag identifiers, and a
0–100 quality score.
Why this exists
AI coding agents install third-party skills that run with the agent's full
permissions and credentials, but marketplaces rank… See the full description on the dataset page: https://huggingface.co/datasets/jasonzhuyansen/agent-skills-security-grades.droid_merged_skills_picking
Merged DROID Skill Dataset: picking
This dataset merges a language-filtered DROID skill subset with newly collected
environment data for the same skill.
Repository
Hugging Face repo: jellyho/droid_merged_skills_picking
Local merged dataset path: /scratch/jellyho/droid_merged_skills_v21/picking
Skill: picking
LeRobot codebase version: v2.1
Sources
[
"jellyho/droid_subsets_picking",
"jellyho/droid_pick_carrot"
]
source_dataset
episodes… See the full description on the dataset page: https://huggingface.co/datasets/jellyho/droid_merged_skills_picking.droid_merged_skills_stacking
Merged DROID Skill Dataset: stacking
This dataset merges a language-filtered DROID skill subset with newly collected
environment data for the same skill.
Repository
Hugging Face repo: jellyho/droid_merged_skills_stacking
Local merged dataset path: /scratch/jellyho/droid_merged_skills_v21/stacking
Skill: stacking
LeRobot codebase version: v2.1
Sources
[
"jellyho/droid_subsets_stacking",
"jellyho/droid_stack_bar"
]
source_dataset
episodes… See the full description on the dataset page: https://huggingface.co/datasets/jellyho/droid_merged_skills_stacking.SkillCorpus
SkillCorpus
SkillCorpus is the skill-package corpus released with SPT: Skills as Pre-Training Data for Agentic Language Models. The records contain reusable tool semantics, workflows, and supporting package metadata for agentic language-model mid-training research.
Dataset splits
The 35,411 records are shuffled with Python's random.Random(42) and allocated in a 7:2:1 ratio using the largest-remainder method.
Split
Records
Train
24,788
Validation
7,082… See the full description on the dataset page: https://huggingface.co/datasets/CSeemy/SkillCorpus.sim_mug_skillgen_v2This dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"observation.state": {
"dtype": "float32",
"shape": [
10
],
"names": [
"x",
"y",
"z",
"r6_0",
"r6_1",
"r6_2",
"r6_3",
"r6_4"… See the full description on the dataset page: https://huggingface.co/datasets/Sounderya/sim_mug_skillgen_v2.droid_merged_skills_pressing
Merged DROID Skill Dataset: pressing
This dataset merges a language-filtered DROID skill subset with newly collected
environment data for the same skill.
Repository
Hugging Face repo: jellyho/droid_merged_skills_pressing
Local merged dataset path: /scratch/jellyho/droid_merged_skills_v21/pressing
Skill: pressing
LeRobot codebase version: v2.1
Sources
[
"jellyho/droid_subsets_pressing",
"jellyho/droid_press_button"
]
source_dataset
episodes… See the full description on the dataset page: https://huggingface.co/datasets/jellyho/droid_merged_skills_pressing.Skill2-Bench
Skill²-Bench
Skill²-Bench is a benchmark of multi-step tasks that force LLMs to switch between skills, introduced in the paper "Toward Skill-Native LLMs: Skill Entropy for Benchmarking and Training Long-Horizon Reasoning".
Long-horizon tasks require models to switch between skills, not just execute a single skill well. Each Skill²-Bench task embeds a sequence of 2–10 steps in a coherent real-world scenario, where consecutive steps draw on different skills (e.g., algorithm design… See the full description on the dataset page: https://huggingface.co/datasets/Gen-Verse/Skill2-Bench.droid_merged_skills_scooping
Merged DROID Skill Dataset: scooping
This dataset merges a language-filtered DROID skill subset with newly collected
environment data for the same skill.
Repository
Hugging Face repo: jellyho/droid_merged_skills_scooping
Local merged dataset path: /scratch/jellyho/droid_merged_skills_v21/scooping
Skill: scooping
LeRobot codebase version: v2.1
Sources
[
"jellyho/droid_subsets_scooping",
"jellyho/droid_scoop_candy"
]
source_dataset… See the full description on the dataset page: https://huggingface.co/datasets/jellyho/droid_merged_skills_scooping.governed-skill-evolution
Governed Skill Evolution from Persistent Agent Experience
Prospective ablation and cross-model transfer study of three experience-retention conditions for governed Agent Skill evolution: no persistent history, flat chronological history, and a persistent Pattern Registry with a forward-chained Skill Impact Ledger.
Author: Song Luo
Version: 1.0.0
Source snapshot: d717c32396cfff1bef2800296541a70e9b4cabb8
Canonical repository: rrrrrredy/governed-skill-evolution
Zenodo:… See the full description on the dataset page: https://huggingface.co/datasets/RedinGhost/governed-skill-evolution.open-skills
Open Skills: Complete skills.sh Archive
133,149 agent skills from 8,808 publishers on skills.sh
What is this?
A full dump of skills.sh as a single Parquet file. Every skill listed on the site has been collected into this dataset: README content, install commands, weekly install counts, GitHub stars, security audit results, and per-platform install breakdowns. If it's on skills.sh, it's in here.
The file is sorted by weekly installs (most popular first) and compressed… See the full description on the dataset page: https://huggingface.co/datasets/open-index/open-skills.skillops-paper
SkillOps
Paper and evaluation artifacts for SkillOps: A Practical Framework for Designing, Testing, and Operating Modular Skills in Personal AI Agents by Song Luo.
Read the full paper: Read online · PDF · Zenodo · GitHub
GitHub source: rrrrrredy/skillops-paper
Source commit: 097a6bab83a3f326333c6e1f477cfeaef7664dea
Versioned research record: Zenodo DOI 10.5281/zenodo.20907648
Concept DOI: 10.5281/zenodo.20061198
Author: Song Luo
This Hub repository packages the paper… See the full description on the dataset page: https://huggingface.co/datasets/RedinGhost/skillops-paper.skilled-commercial-work-egocentric-sample
🛠️ Skilled Commercial Work — Egocentric Video Dataset (Sample)
This dataset is part of a larger collection of egocentric activity datasets by Verbose Tech Labs LLP. If you want the full dataset, or want access to more categories? Get in touch with us:
📞 Phone: +91 7672 000 500
💬 WhatsApp: +91 7672 000 500
📧 Email: Hello@VerboseTechLabs.com
🌐 Website: VerboseTechLabs.com
🔗 More datasets: kaggle.com/verbosetechlabsllp
Dataset Summary
First-person… See the full description on the dataset page: https://huggingface.co/datasets/VerboseTechLabs/skilled-commercial-work-egocentric-sample.SkillLeakBench
SkillLeakBench
A credential-leakage benchmark for LLM agent skills, from the ASE 2026 paper How Your Credentials Are Leaked by LLM Agent Skills: An Empirical Study.
📄 Paper: https://arxiv.org/abs/2604.03070
💻 Code & detection pipeline: https://github.com/AgentSkillsPrivacy/SkillLeakBench
📦 Archive: https://doi.org/10.5281/zenodo.19367969
Dataset summary
We collected 170,226 skills from SkillsMP and analyzed a 17,022-skill sample with static secret extraction… See the full description on the dataset page: https://huggingface.co/datasets/AgentSkillPrivacy/SkillLeakBench.skills-2m
🧠 Skills-2M: GitHub-scale Agent Skills Info Atlas
🔎 A GitHub-scale metadata index of 2M+ agent skills for researchers studying the agent-skill ecosystem
Skills-2M is a large-scale SQLite index of 2M+ agent skill records collected from GitHub, normalized to help researchers study skill discovery, repository structure, metadata patterns, retrieval, and corpus construction.
Quick Start ·
At a Glance ·
Schema ·
Queries ·
Responsible Use… See the full description on the dataset page: https://huggingface.co/datasets/zhangdw/skills-2m.record-0816-skillsThis dataset was created using LeRobot.
Dataset Structure
meta/info.json:
{
"codebase_version": "v3.0",
"fps": 30,
"features": {
"action": {
"dtype": "float32",
"names": [
"shoulder_pan.pos",
"shoulder_lift.pos",
"elbow_flex.pos",
"wrist_flex.pos",
"wrist_roll.pos",
"gripper.pos"
],
"shape": [
6… See the full description on the dataset page: https://huggingface.co/datasets/Panda512/record-0816-skills.