skill-author
Design or improve a reusable Claude Agent Skill with precise activation criteria, focused instructions, examples, verification, and safe boundaries.
Skill by cellrishi-code
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/cellrishi-code-skill-author
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: design, agent-building
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/skill-author
What's inside
- Skill name
skill-author- Description
- Design or improve a reusable Claude Agent Skill with precise activation criteria, focused instructions, examples, verification, and safe boundaries. Use when creating or refactoring a SKILL.md.
- License
- MIT
- Instructions
- 39 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# Skill Author Create skills that are reusable, testable, and easy for another contributor to understand. ## Process 1. Define one clear job for the skill. 2. Write an activation description that states when it should be used. 3. Keep instructions focused on behavior, not background exposition. 4. Separate required steps from optional guidance. 5. Include failure conditions and safety boundaries. 6. Add examples when they clarify invocation or expected output. 7. Define verification that can expose common failures. 8. Move large reference material outside the main skill. 9. Test against representative tasks. 10. Revise based on observed failures. ## Quality checklist - Is the purpose specific? - Is the trigger description useful? - Are assumptions explicit? - Is the output format clear? - Can the skill be tested? - Does it avoid unnecessary permissions or destructive actions? - Does it duplicate an existing Atlas resource? ## Output Return: - Skill purpose - Activation description - Instructions - Examples - Verification plan - Known limitations
From cellrishi-code/claude-skills-atlas, MIT.
More from cellrishi-code/claude-skills-atlas
- 0.622score
implementation-planner
cellrishi-code
Use when a coding task is large enough to require repository inspection, a plan, affected files, risks, and verification before implementation.
SkillAFreshness: A★ 6Claude Code +9 - 0.622score
github
cellrishi-code
Use GitHub safely through the GitHub CLI (gh).
SkillAFreshness: A★ 6Claude Code +9 - 0.622score
codebase-understanding
cellrishi-code
Build a reliable mental model of an unfamiliar repository before making changes.
SkillAFreshness: A★ 6Claude Code +9 - 0.622score
codebase-explorer
cellrishi-code
Use when entering an unfamiliar codebase and you need to understand architecture, entry points, dependencies, conventions, and data flow before editing.
SkillAFreshness: A★ 6Claude Code +9 - 0.619score
debug-systematically
cellrishi-code
Diagnose software failures systematically instead of guessing.
SkillAFreshness: A★ 6Claude Code +9 - 0.619score
ledger-tasks-yylo
cellrishi-code
Track coding-agent work in a durable Git-backed task ledger (YYLO Ledger) so plans, status, and dependencies survive across sessions instead of living only in…
SkillAFreshness: A★ 6Claude Code +9 - 0.619score
implementation-review
cellrishi-code
Review an implementation against its requirements, repository conventions, correctness risks, tests, and maintainability.
SkillAFreshness: A★ 6Claude Code +9 - 0.619score
atlas
cellrishi-code
Use the Claude Skills Atlas as a reusable library of skills, prompts, workflows, agents, and templates.
SkillAFreshness: A★ 6Claude Code +9 - 0.586score
test-and-verify
cellrishi-code
Use after implementing code to systematically verify behavior, tests, regressions, and important edge cases.
SkillAFreshness: A★ 6Claude Code +9 - 0.573score
threat-modeling
cellrishi-code
No description from the publisher yet.
SkillAFreshness: A★ 6Claude Code +9 - 0.573score
code-review
cellrishi-code
No description from the publisher yet.
SkillAFreshness: A★ 6Claude Code +9 - 0.573score
defensive-security-review
cellrishi-code
No description from the publisher yet.
SkillAFreshness: A★ 6Claude Code +9
Signals
- Stars
- 6
- Forks
- 6
- Open issues
- 143
- Last commit (this folder)
- Oct 2, 2026 (26 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from cellrishi-code
- 0.622score
codebase-explorer
cellrishi-code
Use when entering an unfamiliar codebase and you need to understand architecture, entry points, dependencies, conventions, and data flow before editing.
SkillAFreshness: A★ 6Claude Code +9 - 0.622score
implementation-planner
cellrishi-code
Use when a coding task is large enough to require repository inspection, a plan, affected files, risks, and verification before implementation.
SkillAFreshness: A★ 6Claude Code +9 - 0.622score
github
cellrishi-code
Use GitHub safely through the GitHub CLI (gh).
SkillAFreshness: A★ 6Claude Code +9 - 0.622score
codebase-understanding
cellrishi-code
Build a reliable mental model of an unfamiliar repository before making changes.
SkillAFreshness: A★ 6Claude Code +9 - 0.619score
ledger-tasks-yylo
cellrishi-code
Track coding-agent work in a durable Git-backed task ledger (YYLO Ledger) so plans, status, and dependencies survive across sessions instead of living only in…
SkillAFreshness: A★ 6Claude Code +9 - 0.619score
atlas
cellrishi-code
Use the Claude Skills Atlas as a reusable library of skills, prompts, workflows, agents, and templates.
SkillAFreshness: A★ 6Claude Code +9
Cite this page
skill-author. Agent Mart. https://agentmart.dev/skills/cellrishi-code-skill-author (last updated 2026-10-24)