SkillAnything Skill Generator
AgentSkillOS/SkillAnything
Generates a complete agent skill for a target tool, API, library or workflow through a seven-phase pipeline that ends with testing, tuning and packaging for several platforms.
Create, revise, split, or remove an OpenSDL repository skill.
Install Author Skill
$ npx skills add fl-sean03/OpenSDL --skill author-skill -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install fl-sean03/OpenSDL author-skill --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/fl-sean03/OpenSDL.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/author-skill .claude/skills/author-skill && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "author-skill" agent skill from https://github.com/fl-sean03/OpenSDL/tree/main/.agents/skills/author-skill into .claude/skills/author-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "author-skill", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/fl-sean03/OpenSDL/tree/main/.agents/skills/author-skillType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add fl-sean03/OpenSDL --skill author-skill -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install fl-sean03/OpenSDL author-skill --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fl-sean03/OpenSDL.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/author-skill .agents/skills/author-skill && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "author-skill" agent skill from https://github.com/fl-sean03/OpenSDL/tree/main/.agents/skills/author-skill into .agents/skills/author-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "author-skill", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add fl-sean03/OpenSDL --skill author-skill -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install fl-sean03/OpenSDL author-skill --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fl-sean03/OpenSDL.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/author-skill .cursor/skills/author-skill && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "author-skill" agent skill from https://github.com/fl-sean03/OpenSDL/tree/main/.agents/skills/author-skill into .cursor/skills/author-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "author-skill", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/fl-sean03/OpenSDL.git --path .agents/skills/author-skill--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add fl-sean03/OpenSDL --skill author-skill -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install fl-sean03/OpenSDL author-skill --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fl-sean03/OpenSDL.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/author-skill .gemini/skills/author-skill && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "author-skill" agent skill from https://github.com/fl-sean03/OpenSDL/tree/main/.agents/skills/author-skill into .gemini/skills/author-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "author-skill", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install fl-sean03/OpenSDL author-skillInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add fl-sean03/OpenSDL --skill author-skill -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/fl-sean03/OpenSDL.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/author-skill .github/skills/author-skill && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "author-skill" agent skill from https://github.com/fl-sean03/OpenSDL/tree/main/.agents/skills/author-skill into .github/skills/author-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "author-skill", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add fl-sean03/OpenSDL --skill author-skill -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install fl-sean03/OpenSDL author-skill --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fl-sean03/OpenSDL.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/author-skill .opencode/skills/author-skill && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "author-skill" agent skill from https://github.com/fl-sean03/OpenSDL/tree/main/.agents/skills/author-skill into .opencode/skills/author-skill/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "author-skill", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
author-skill- GitHub stars
- 107
- Token cost
- ~440 tokens
- SKILL.md length
- 206 words
- Files
- 1
- Skills in repo
- 11
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Create, revise, split, or remove an OpenSDL repository skill.
- Works in 9 steps: Read docs/development/agent-skills.md… → Place durable global rules in AGENTS.md,… → Create or revise one canonical directory… → …
- A recurring agent procedure needs portable triggers
- SKILL.md covers Inputs, Procedure, Completion and Stop conditions
- Calls uv
What it does
Author Skill is an agent skill from fl-sean03/OpenSDL. Create, revise, split, or remove an OpenSDL repository skill. Use when a recurring agent procedure needs portable triggers, instructions, resources, validation, and fresh-session tests.
Its SKILL.md is about 440 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Agent Workflows, covering Skill authoring. It works with Python. The repository describes itself as: A modular Python foundation for reproducible computational and autonomous laboratories. Alpha; the reference profile is simulator-only. The licence is Apache-2.0.
When your agent uses it
- A recurring agent procedure needs portable triggers
- Fresh-session tests
Example prompts
- “/author-skill”
Requirements
- Python 3
Workflow steps
9 steps, taken from the first numbered list in SKILL.md.
- Read docs/development/agent-skills.md and the nearest .agents/AGENTS.md.
- Place durable global rules in AGENTS.md, concepts in documentation, exact behavior in typed
- Create or revise one canonical directory under .agents/skills/.
- Keep SKILL.md focused on one job. Add only the supporting references, scripts, or assets that
- Use portable name and description frontmatter. State what the skill does and when it applies.
- Reference every supporting file and every command that the procedure depends on.
- Add or update the matching .claude/skills/ symlink.
- Run uv run --locked python scripts/validate-repository.py and the procedure's own tests.
- Forward-test positive selection, negative selection, representative execution, and continuing
What it can do on your machine
Read from SKILL.md and the folder at commit 43f4988. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
uv
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use uv, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Author Skill loads about 440 tokens when it runs. Until then it costs about 50 tokens; SKILL.md has 206 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from fl-sean03/OpenSDL at commit 43f4988, republished under its Apache-2.0 licence (© fl-sean03). 206 words, ~440 tokens.
Download SKILL.mdSave it as
.claude/skills/author-skill/SKILL.md (or your agent's skills folder).- name
- author-skill
- description
- Create, revise, split, or remove an OpenSDL repository skill. Use when a recurring agent procedure needs portable triggers, instructions, resources, validation, and fresh-session tests.
Author a repository skill
Inputs
- recurring job and intended users
- three positive trigger requests
- two nearby requests that should select a different skill or no skill
- supported commands, inputs, outputs, evidence, and stop conditions
Procedure
- Read
docs/development/agent-skills.mdand the nearest.agents/AGENTS.md. - Place durable global rules in
AGENTS.md, concepts in documentation, exact behavior in typed tooling, and equipment procedures in a reviewed lab runbook. - Create or revise one canonical directory under
.agents/skills/. - Keep
SKILL.mdfocused on one job. Add only the supporting references, scripts, or assets that the procedure needs. - Use portable
nameanddescriptionfrontmatter. State what the skill does and when it applies. - Reference every supporting file and every command that the procedure depends on.
- Add or update the matching
.claude/skills/symlink. - Run
uv run --locked python scripts/validate-repository.pyand the procedure's own tests. - Forward-test positive selection, negative selection, representative execution, and continuing work in a dirty worktree.
Completion
The canonical skill validates, both supported harnesses discover it, its commands exist, and fresh tests show correct selection and completion behavior.
Stop conditions
Stop if the proposed procedure depends on a planned command, duplicates operational authority, or would store credentials, conversation transcripts, or mutable runtime state in Git.
© fl-sean03, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .agents/skills/author-skill of fl-sean03/OpenSDL.
Open the folder on GitHubat commit 43f4988
Compare with similar skills
Author Skill next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Author Skill this skillfl-sean03/OpenSDL | 107 | — | ~440 | Automated safety check: Pass | Apache-2.0 | |
| SkillAnything Skill GeneratorAgentSkillOS/SkillAnything | 471 | — | ~1.9k | Automated safety check: Pass | MIT | |
| DBS Skill Makerdontbesilent2025/dbskill | 11k | — | ~1.2k | Automated safety check: Pass | Custom licence | |
| Skill Creatorluongnv89/asm | 954 | — | ~5.3k | Automated safety check: Pass | MIT | |
| Run History Skill Builderdongshuyan/compass-skills | 752 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Skill Contract Reviewerrohitg00/ai-engineering-from-scratch | 66k | 1 repos | ~450 | Automated safety check: Pass | MIT |
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More from fl-sean03/OpenSDL
All 11 skills in this repoCreate Lab
fl-sean03/OpenSDL
Create a simulator-first organization laboratory scaffold with policy and validation.
Debug Run
fl-sean03/OpenSDL
Diagnose a failed OpenSDL run, reproduce it in simulation, and validate the smallest correct fix.
Design Lab
fl-sean03/OpenSDL
Scope the physical and interface design of a laboratory before configuring it.
Develop Workflow
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Design, change, validate, and test an OpenSDL workflow through a simulation manifest.
Orient Lab
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Inspect the current OpenSDL repository and declared laboratory state.
Release
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Build and validate OpenSDL release candidates by synchronizing versions and producing every workspace distribution locally.
Related
Works with
Categories
Questions about Author Skill
What does Author Skill do?
Create, revise, split, or remove an OpenSDL repository skill. Author Skill is an agent skill from fl-sean03/OpenSDL. Create, revise, split, or remove an OpenSDL repository skill.
When should I use Author Skill?
Author Skill fits situations like: A recurring agent procedure needs portable triggers; fresh-session tests.
How do I install Author Skill in Claude Code?
Run `npx skills add fl-sean03/OpenSDL --skill author-skill -a claude-code`. Or copy the skill folder (.agents/skills/author-skill in fl-sean03/OpenSDL) into .claude/skills/author-skill in your project. Claude Code loads it when a task matches its description.
How do I install Author Skill in Codex?
Run `npx skills add fl-sean03/OpenSDL --skill author-skill -a codex`. Or copy the skill folder (.agents/skills/author-skill in fl-sean03/OpenSDL) into .agents/skills/author-skill in your project. Codex loads it when a task matches its description.
Can I use Author Skill in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add fl-sean03/OpenSDL --skill author-skill -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/author-skill, .gemini/skills/author-skill, .github/skills/author-skill and .opencode/skills/author-skill in your project.
What does Author Skill need to run?
Going by SKILL.md and its folder, Author Skill needs the command-line tools its instructions call (uv). Our summary lists: Python 3.
Does Author Skill access the network?
SKILL.md contains no URLs. Its commands use uv, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Author Skill safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Author Skill use?
Author Skill is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Author Skill use?
About 440 tokens (SKILL.md is roughly 1.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Author Skill?
Skills that share tags, products or a category with Author Skill: SkillAnything Skill Generator (AgentSkillOS/SkillAnything, 471 stars), DBS Skill Maker (dontbesilent2025/dbskill, 11k stars), Skill Creator (luongnv89/asm, 954 stars) and Run History Skill Builder (dongshuyan/compass-skills, 752 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Author Skill?
fl-sean03 (a GitHub user) maintains it in fl-sean03/OpenSDL, which has 107 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on October 4, 2026.
Source: fl-sean03/OpenSDL on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.