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mmr-verification

mmr-verification is a skill for Claude Code, Codex from 9600dev/mmr. It costs 152 tokens per session (2,227 once invoked), scanned A, original, no licence file.

A safety workflow for changing code that controls trading decisions and risk in the MMR platform.

In plain words
What is it for?
Use it when changing risk checks, order creation, position sizing, trade-proposal states, strategy tests, or other code under trader/trading/.
Why use it?
It helps prevent changes to trading-critical code from breaking rules that keep the trading book safe.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 133repo +1 changed 1mo ago A scan 152 tokens custom licence

Good fit Use it when changing risk checks, order creation, position sizing, trade-proposal states, strategy tests, or other code under trader/trading/.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/9600dev/mmr/mmr-verification
View source ↗ 9600dev/mmr
Install

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.

Any agent
npx skills add 9600dev/mmr --skill mmr-verification
Clone the repo
git clone --depth 1 https://github.com/9600dev/mmr

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for mmr-verification

README.md
[![agentmods](https://agentmods.dev/badge/skills/9600dev/mmr/mmr-verification/github.svg)](https://agentmods.dev/skills/9600dev/mmr/mmr-verification)
Your own site
<a href="https://agentmods.dev/skills/9600dev/mmr/mmr-verification"><img src="https://agentmods.dev/badge/skills/9600dev/mmr/mmr-verification/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.

agentmods 80×15 button for mmr-verification

Your own site · 80×15
<a href="https://agentmods.dev/skills/9600dev/mmr/mmr-verification"><img src="https://agentmods.dev/badge/skills/9600dev/mmr/mmr-verification.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 152 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,227 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00152 $0.02227
Opus 5.5 $0.00061 $0.00891
Sonnet 5.5 $0.00030 $0.00445
Haiku 4.5 $0.00015 $0.00223

Measured 1mo ago against content hash 4bb89e72aa61, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mmr-verification 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 1mo 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.

skills/mmr-verification/SKILL.md · 182 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

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.

  1. 1mo ago Changed 4bb89e72aa61
  2. 2mo ago First seen · 182 lines · 152 tokens per session scan A 5f8f981c39ae

Subscribe to this mod's changes

mmr-verification is a skill published in the GitHub repository 9600dev/mmr (133 stars, last pushed 1mo ago), with no licence file. It adds 152 tokens to every session and 2,227 once invoked, about $0.0006 per session on Opus 5.5. 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 2026-08-30.

Finance and fintechSecurity
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mmr-verification compared with skills from other repositories

mmr-verification next to 6 skills from other repositories
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