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 agentmods add instructions/kingkyylian/agentfit/copilot-instructionsgit clone --depth 1 https://github.com/kingkyylian/agentfitWrote 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/kingkyylian/agentfit/copilot-instructions)<a href="https://agentmods.dev/instructions/kingkyylian/agentfit/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/kingkyylian/agentfit/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 | $0.00010 | $0.00010 |
| Opus 5 | $0.00005 | $0.00005 |
| Sonnet 5 | $0.00002 | $0.00002 |
| Haiku 4.5 | $0.00001 | $0.00001 |
Grade A, and why
agentfit 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 5d 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
Copilot Instructions
Prefer small diffs.
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.
- 5d ago First seen · 4 lines · 10 tokens per session scan A 5ddbaadf1b7a
agentfit copilot-instructions.md is an instructions file published in the GitHub repository kingkyylian/agentfit (5 stars, last pushed 3mo ago), licensed MIT. It adds 10 tokens to every session, about $0.0001 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 2026-08-31.
Other instructions, from other repositories
anchor copilot-instructions.md
Instructions for peva3/anchor, covering github copilot instructions, required reading, critical rules, prohibited actions and project structure.
Harness-for-codex AGENTS.md
Instructions for ganimjeong/Harness-for-codex, covering codex harness instructions, commands, repository layout, operating principles and task loop.
anchor CLAUDE.md
Instructions for peva3/anchor: All project rules, patterns, and requirements are defined in AGENTS.md.
agents-md-doctor AGENTS.md
AGENTS.md instructions for ItsHege/agents-md-doctor, covering agents.md doctor public agent instructions, scope of this file, project goal, current baseline and working rules.
skills AGENTS.md
AGENTS.md instructions for mryll/skills, covering agents.md, skill file format and non-obvious rules.
Harness-for-codex CLAUDE.md
Instructions for ganimjeong/Harness-for-codex, a project described as: Codex harness for consistent AI-assisted development workflows, including agent instructions, standard setup/check/test/eval scripts, CI, hooks, and documentation. | AI 기반 개발 작업을 일관되게 진행하기 위한 Codex 하네스입니다. 에이전트 지침, 표준 setup/check/test/eval 스크립트…