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/l-x-t/ng-agentic/copilot-instructionsgit clone --depth 1 https://github.com/L-X-T/ng-agenticWrote 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/l-x-t/ng-agentic/copilot-instructions)<a href="https://agentmods.dev/instructions/l-x-t/ng-agentic/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/l-x-t/ng-agentic/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 | $0.00023 | $0.00023 |
| Opus 5 | $0.00012 | $0.00012 |
| Sonnet 5 | $0.00005 | $0.00005 |
| Haiku 4.5 | $0.00002 | $0.00002 |
Grade A, and why
ng-agentic 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 6d 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
Follow ../AGENTS.md as the primary repository instructions.
Copilot-specific
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.
- 6d ago First seen · 6 lines · 23 tokens per session scan A 75cad8789e13
ng-agentic copilot-instructions.md is an instructions file published in the GitHub repository L-X-T/ng-agentic (7 stars, last pushed 1mo ago), licensed MIT. It adds 23 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
codex-cli-best-practice AGENTS.md
Instructions for shanraisshan/codex-cli-best-practice, covering agents.md, what this is, architecture, orchestration flow and key directories.
claude-code-hooks CLAUDE.md
Instructions for shanraisshan/claude-code-hooks, covering claude code hooks, project structure, critical: hook count consistency, agent hooks and workflows.
codex-cli-hooks CLAUDE.md
Claude Code instructions for shanraisshan/codex-cli-hooks, covering claude.md / agents.md, what this repo is, common commands, run a single test and manually invoke a hook (what codex does internally).
codex-cli-hooks AGENTS.md
AGENTS.md instructions for shanraisshan/codex-cli-hooks, a project described as: codex cli hooks - adding voice on each hook.
codex-cli-best-practice CLAUDE.md
Instructions for shanraisshan/codex-cli-best-practice, covering claude.md, what this is, architecture, orchestration flow and key directories.
claude-sdd-planner AGENTS.md
AGENTS.md instructions for danweinerdev/claude-sdd-planner, covering sdd planner — agent development guide, what this repository is, build and test, editing rules (the ones that bite) and conventions (single sources of truth).