🛠️
AI EngineeringPython

Skill Creator

by Ar9av

Skill Creator is an AI Engineering skill for Claude Code, published by Ar9av in obsidian-wiki.

3.2K stars322 forkson Ar9av/obsidian-wikiAdded 2026/08/17+1% in starsRepository updated 2026/08/17
View source on GitHubDownload repo ZIP
agent-skillsbrainknowledge-basellm-toolsobsidianobsidian-brainwiki
Install in seconds
Install Skill Creator
Copy Skill Creator into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/Ar9av/obsidian-wiki/tree/main/.skills/skill-creator ~/.claude/skills/skill-creator

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/Ar9av/obsidian-wiki.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
.skills/skill-creator/SKILL.md in Ar9av/obsidian-wiki
Installs to
~/.claude/skills/skill-creator
Collection
One of 25 skills cataloged from this repository
Category
AI Engineering — 2451 skills

What Skill Creator does

Skill Creator guides users through creating new skills, modifying existing ones, and measuring skill performance with evals and benchmarks. Use it when you need to draft a skill from scratch, iterate on an existing skill, or optimize skill descriptions for better triggering.

Skill Creator is cataloged under AI Engineering on DirSkills. Skill Creator comes from a repository tagged agent-skills, brain, knowledge-base, llm-tools and obsidian.

Documentation

README

Skill Creator

A skill for creating new skills and iteratively improving them.

At a high level, the process of creating a skill goes like this:

This is the opening of the README. Read the full README on GitHub.

Commands Skill Creator provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

  • /skill-test

Frequently asked about Skill Creator

  • What else does Ar9av publish alongside Skill Creator?

    Skill Creator is one of 25 skills that DirSkills catalogs from Ar9av/obsidian-wiki, the repository it ships in. Its siblings there include Claude History Ingest, Code Understand and Codex History Ingest. Each one is a separate skill with its own page in this directory, installs the same way Skill Creator does, and is maintained by Ar9av in that same repository. The rest of the collection is listed on the Ar9av/obsidian-wiki page.

  • How does Skill Creator compare to other AI Engineering skills?

    Skill Creator ranks #649 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Skill Creator against them. Open each page to compare what they document and how they install.

More from Ar9av/obsidian-wiki

Skill Creator is one of 25 skills cataloged on DirSkills from Ar9av/obsidian-wiki.

See all 25 skills →
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Claude History Ingest

Claude History Ingest extracts knowledge from past Claude Code conversations and distills it into an Obsidian wiki. Use it to mine ~/.claude history, import session logs and memory files, and extract insights from previous coding sessions while skipping noisy tool and thinking blocks.
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Code Understand

Code Understand builds a ranked, citation-backed focus map of a codebase — the files and symbols an architecture actually hangs on — using CodeGraph when available or a dependency-free builtin extractor otherwise. Use it to orient in an unfamiliar or large codebase before editing.
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Codex History Ingest

Codex History Ingest processes Codex CLI conversation history into an Obsidian wiki. Use it when you want to mine past Codex sessions, import your ~/.codex folder, or extract insights from coding sessions.
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Copilot History Ingest

Copilot History Ingest extracts architecture decisions, debug notes, and patterns from GitHub Copilot CLI session history and distills them into searchable Obsidian wiki pages. Use it when you want to mine your Copilot sessions or capture new sessions since the last ingest.
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2w ago

Cross-Linker

Cross-Linker scans an Obsidian wiki and automatically discovers missing cross-references between pages, then inserts [[wikilinks]] to connect them. Use it after large ingestions or when pages feel disconnected to weave new content into the knowledge graph.
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2w ago

Daily Update

Daily Update runs the daily wiki maintenance cycle: checks source freshness, updates the index, and regenerates hot.md. Use when the user says /daily-update or when triggered by the launchd cron at 9 AM.
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