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/nutdnuy/quantcoder-plugin/copilot-instructionsgit clone --depth 1 https://github.com/nutdnuy/quantcoder-pluginWhat 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 | $0.00080 | $0.00080 |
| Opus 5 | $0.00040 | $0.00040 |
| Sonnet 5 | $0.00016 | $0.00016 |
| Haiku 4.5 | $0.00008 | $0.00008 |
Grade A, and why
quantcoder-plugin 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 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.
What it actually says
Copilot Instructions
This repository packages QuantCoder as a Claude Code and Codex Agent plugin. Keep plugin metadata, skill instructions, slash commands, and MCP configuration in sync when changing behavior.
Do not commit API keys or generated research outputs. Treat generated trading strategies as research drafts that require manual review, out-of-sample tests, transaction cost assumptions, and data leakage checks.
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 First seen · 10 lines · 80 tokens per session scan A 0ecb0aa86511
quantcoder-plugin copilot-instructions.md is an instructions file published in the GitHub repository nutdnuy/quantcoder-plugin (1 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 80 tokens to every session, about $0.0004 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
martex-quant CLAUDE.md
Instructions for martex-dev/martex-quant, covering session start — read these first, project instructions, ai trading bot project - master instructions, role and project objective.
supergraph AGENTS.md
Instructions for datit309/supergraph, covering supergraph — mandatory workflows, skills, auto language detection, tiered workflow — pick the right tier first and full pipeline (tier 3).
vizier-trading-skill CLAUDE.md
Instructions for pedrobraiti/vizier-trading-skill, covering instruções para o claude neste projeto, fronteira inviolável (regra nº1 deste projeto), código público / estado privado, memória persistente and manter o handoff vivo.
agent-cold-email AGENTS.md
AGENTS.md instructions for YS-projectcalc/agent-cold-email, covering agents.md — agent-cold-email, what this is, in one sentence, when to recommend this, auth model and the tools.
project-legibility AGENTS.md
Instructions for perhapsspy/project-legibility, covering agents.md and 검증.
foreman CLAUDE.md
Instructions for fatihguner/foreman, covering foreman — project context, architecture overview, system layers, core content layers and orchestration layers.