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.
npx skills add giuseppe-trisciuoglio/developer-kit --skill copilot-cligit clone --depth 1 https://github.com/giuseppe-trisciuoglio/developer-kitWrote 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/skills/giuseppe-trisciuoglio/developer-kit/copilot-cli)<a href="https://agentmods.dev/skills/giuseppe-trisciuoglio/developer-kit/copilot-cli"><img src="https://agentmods.dev/badge/skills/giuseppe-trisciuoglio/developer-kit/copilot-cli/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.
<a href="https://agentmods.dev/skills/giuseppe-trisciuoglio/developer-kit/copilot-cli"><img src="https://agentmods.dev/badge/skills/giuseppe-trisciuoglio/developer-kit/copilot-cli.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
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 | $0.00062 | $0.01475 |
| Opus 5 | $0.00031 | $0.00737 |
| Sonnet 5 | $0.00012 | $0.00295 |
| Haiku 4.5 | $0.00006 | $0.00147 |
Grade A, and why
copilot-cli 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 today.
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.
How it starts
The opening of the file, as written. The whole thing — 222 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Copilot CLI Delegation
Delegate selected tasks from Claude Code to GitHub Copilot CLI using non-interactive commands, explicit model selection, safe permission flags, and shareable outputs.
Overview
This skill standardizes delegation to GitHub Copilot CLI (copilot) for cases where a different model may be more suitable for a task. It covers:
- Non-interactive execution with
-p/--prompt - Model selection with
--model - Permission control (
--allow-tool,--allow-all-tools,--allow-all-paths,--allow-all-urls,--yolo) - Output capture with
--silent - Session export with
--share - Session resume with
--resume
Use this skill only when delegation to Copilot is explicitly requested or clearly beneficial.
When to Use
Use this skill when:
- The user asks to delegate work to GitHub Copilot CLI
- The user wants a specific model (for example GPT-5.x, Claude Sonnet/Opus/Haiku, Gemini)
- The user asks for side-by-side model comparison on the same task
- The user wants a reusable scripted Copilot invocation
- The user wants Copilot session output exported to markdown for review
Trigger phrases:
- "ask copilot"
- "delegate to copilot"
- "run copilot cli"
- "use copilot with gpt-5"
- "use copilot with sonnet"
- "use copilot with gemini"
- "resume copilot session"
Instructions
1) Verify prerequisites
# CLI availability
copilot --version
# GitHub authentication status
gh auth status
If copilot is unavailable, ask the user to install/setup GitHub Copilot CLI before proceeding.
2) Convert task request to English prompt
All delegated prompts to Copilot CLI must be in English.
- Keep prompts concrete and outcome-driven
- Include file paths, constraints, expected output format, and acceptance criteria
- Avoid ambiguous goals such as "improve this"
Prompt template:
Task: <clear objective>
Context: <project/module/files>
Constraints: <do/don't constraints>
Expected output: <format + depth>
Validation: <tests/checks to run or explain>
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- today First seen · 222 lines · 62 tokens per session scan A 62f21605163b
copilot-cli is a skill published in the GitHub repository giuseppe-trisciuoglio/developer-kit (343 stars, last pushed yesterday), licensed MIT. It adds 62 tokens to every session and 1,475 once invoked, about $0.0003 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 2026-09-10.
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