my_skill

my_skill is a skill for Claude Code, Codex from skillberry-ai/cap-evolve. Its token cost is not measured, scanned not scanned, original, Apache-2.0.

A skill for improving an AI agent's skills, connected tools, MCP servers, and prompts using your own evaluations. Evaluations are tests or measurements used to judge an agent's results.

In plain words
What is it for?
Use it to tune an agent's instructions and tool setup against custom evaluation criteria.
Why use it?
It helps compare changes against observed results instead of relying only on intuition.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to tune an agent's instructions and tool setup against custom evaluation criteria.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/skillberry-ai/cap-evolve/my_skill
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add skillberry-ai/cap-evolve --skill my_skill
Clone the repo
git clone --depth 1 https://github.com/skillberry-ai/cap-evolve

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for my_skill

README.md
[![agentmods](https://agentmods.dev/badge/skills/skillberry-ai/cap-evolve/my_skill/github.svg)](https://agentmods.dev/skills/skillberry-ai/cap-evolve/my_skill)
Your own site
<a href="https://agentmods.dev/skills/skillberry-ai/cap-evolve/my_skill"><img src="https://agentmods.dev/badge/skills/skillberry-ai/cap-evolve/my_skill/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for my_skill

Your own site · 80×15
<a href="https://agentmods.dev/skills/skillberry-ai/cap-evolve/my_skill"><img src="https://agentmods.dev/badge/skills/skillberry-ai/cap-evolve/my_skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The whole file, excluding the scripts and references it only reads on demand.
Security scan n/a The body is not available under this licence, so nothing was scanned.
Origin original No closer match found in the catalogue.
examples/tau2_custom/blackbox/seed_capability/my_skill/SKILL.md · 1 lines

The source is not reproduced here

Licensed Apache-2.0

The repository is licensed Apache-2.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 1 lines e3b0c44298fc

Subscribe to this mod's changes

my_skill is a skill published in the GitHub repository skillberry-ai/cap-evolve (65 stars, last pushed today), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. It was not scanned, because the body is not available under its licence. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-10.