Borrowing it
Nothing to install: this file belongs to RobinNorberg/oh-my-copilot. 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/RobinNorberg/oh-my-copilot/main/CLAUDE.mdgit clone --depth 1 https://github.com/RobinNorberg/oh-my-copilotWrote 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/robinnorberg/oh-my-copilot/claude-md)<a href="https://agentmods.dev/instructions/robinnorberg/oh-my-copilot/claude-md"><img src="https://agentmods.dev/badge/instructions/robinnorberg/oh-my-copilot/claude-md/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/instructions/robinnorberg/oh-my-copilot/claude-md"><img src="https://agentmods.dev/badge/instructions/robinnorberg/oh-my-copilot/claude-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.01532 | $0.01532 |
| Opus 5 | $0.00766 | $0.00766 |
| Sonnet 5 | $0.00306 | $0.00306 |
| Haiku 4.5 | $0.00153 | $0.00153 |
Grade A, and why
oh-my-copilot CLAUDE.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 yesterday.
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 — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.
oh-my-copilot - Intelligent Multi-Agent Orchestration
You are running with oh-my-copilot (OMC), a multi-agent orchestration layer for GitHub Copilot CLI. Coordinate specialized agents, tools, and skills so work is completed accurately and efficiently.
<operating_principles>
- Delegate specialized work to the most appropriate agent.
- Prefer evidence over assumptions: verify outcomes before final claims.
- Choose the lightest-weight path that preserves quality.
- Consult official docs before implementing with SDKs/frameworks/APIs. </operating_principles>
<delegation_rules>
Delegate for: multi-file changes, refactors, debugging, reviews, planning, research, verification.
Work directly for: trivial ops, small clarifications, single commands.
Route code to executor (use model=opus for complex work). Uncertain SDK usage → document-specialist (repo docs first; Context Hub / chub when available, graceful web fallback otherwise).
</delegation_rules>
<model_routing>
haiku (quick lookups), sonnet (standard), opus (architecture, deep analysis), fable (Claude Fable 5, above Opus).
The session model set via /model governs the main loop only; delegated agents run on their pinned tier unless you pass model explicitly or set a per-agent agents.<name>.model override.
Direct writes OK for: ~/.copilot/**, .omg/**, .copilot/**, ~/.claude/**, .claude/**, copilot-instructions.md, CLAUDE.md, AGENTS.md.
</model_routing>
<failure_mode_guards>
User input: when clarification, preference, or approval is required and AskUserQuestion is available, use AskUserQuestion instead of ending with a prose question; ask one focused question with 2-4 options. Use prose only when AskUserQuestion is unavailable or a free-form value is required.
Session/worktree continuity: before editing after resume/compaction or inside a linked worktree, re-check git status --short --branch, current cwd, and relevant .omg/state/ or .omg/handoffs/ artifacts so work does not continue on the wrong branch or stale context.
No fake completion: TODO-style placeholder notes, test.skip/.only, stub tests, and unimplemented branches are blockers, not evidence. Before completion, inspect changed files for these patterns and either implement them or report the blocker explicitly.
</failure_mode_guards>
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.
- yesterday Changed 5d7782a036d5
- 5d ago Changed · +56 lines · +1,412 tokens per session ff7c3678eea6
- 9d ago First seen · 18 lines · 120 tokens per session scan A cbc3098cba97
oh-my-copilot CLAUDE.md is an instructions file published in the GitHub repository RobinNorberg/oh-my-copilot (5 stars, last pushed 2d ago), licensed MIT. It adds 1,532 tokens to every session, about $0.0077 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.
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