Wondel.ai Agent Skills is a collection of skills and guided workflows that give coding agents structured methods for business, marketing, UX, website, app, and software-development tasks. It is used with agents such as Claude Code, Codex, Cursor, OpenClaw, and other agents that support the agentskills.io format. The catalogue entries are the project's skills, plugins, instructions, and rule packaged for those agents.
Borrowing it
Nothing to install: this file belongs to wondelai/skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/wondelai/skills/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/wondelai/skillsWrote 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.
[](https://agentmods.dev/instructions/wondelai/skills/copilot-instructions)<a href="https://agentmods.dev/instructions/wondelai/skills/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/wondelai/skills/copilot-instructions.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00306 | $0.00306 |
| Opus 5 | $0.00153 | $0.00153 |
| Sonnet 5 | $0.00061 | $0.00061 |
| Haiku 4.5 | $0.00031 | $0.00031 |
Grade A, and why
skills copilot-instructions.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Agent Skills Repository Instructions
This repository contains agent skills for Claude, Claude Code, Claude Cowork, Codex, Cursor, OpenClaw, Hermes Agent and other agentskills.io-compatible agents.
Key Requirements
When working with skills in this repository:
- All SKILL.md files must have valid YAML frontmatter with
name,description,license, andmetadatafields. - The
namefield must be lowercase with hyphens only, max 64 characters, and match the parent directory name exactly. - The
descriptionfield must be max 1024 characters and include specific trigger phrases for skill discovery. - Always bump the
metadata.versionwhen modifying any skill content (MINOR for features, PATCH for fixes). - Use semantic versioning (x.y.z) for all version numbers.
Directory Structure
Each skill follows this structure: {skill-name}/SKILL.md with optional references/*.md for supporting content.
Compliance
All skills must comply with the OpenAgentSkills specification: https://agentskills.io/specification
Style
- Write concise, actionable instructions for AI agents.
- Include practical examples and trigger phrases.
- Keep main SKILL.md under 500 lines; move detailed content to reference files.
- Use MIT license for all skills (author: wondelai).
Marketplace
When adding new skills, update both README.md and .claude-plugin/marketplace.json to include the skill in an appropriate plugin collection.
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.
- 7d ago First seen · 33 lines · 306 tokens per session scan A b7774c26ab4e
skills copilot-instructions.md is an instructions file published in the GitHub repository wondelai/skills (2,108 stars, last pushed 7d ago), licensed MIT. It adds 306 tokens to every session, about $0.0015 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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