mt-impact

mt-impact is a command for Claude Code from syncable-dev/memtrace-public. It costs 9 tokens per session (101 once invoked), scanned A, original, no licence file.

A shortcut to the standard Memtrace impact-analysis skill. Memtrace is the related codebase or engineering system this shortcut refers to.

In plain words
What is it for?
Analyzing how a change may affect the Memtrace codebase.
Why use it?
It provides a quick way to invoke the canonical impact-analysis workflow without locating it manually.

Command for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Part of the memtrace-skills plugin — 27 skills, 4 commands shipped together

Good fit Analyzing how a change may affect the Memtrace codebase.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/syncable-dev/memtrace-public/mt-impact
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.

Clone the repo
git clone --depth 1 https://github.com/syncable-dev/memtrace-public

Made for: Claude Code.

Or install memtrace-skills, the plugin that ships this one along with the rest of its 27 skills, 4 commands.

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 mt-impact

README.md
[![agentmods](https://agentmods.dev/badge/commands/syncable-dev/memtrace-public/mt-impact/github.svg)](https://agentmods.dev/commands/syncable-dev/memtrace-public/mt-impact)
Your own site
<a href="https://agentmods.dev/commands/syncable-dev/memtrace-public/mt-impact"><img src="https://agentmods.dev/badge/commands/syncable-dev/memtrace-public/mt-impact/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 mt-impact

Your own site · 80×15
<a href="https://agentmods.dev/commands/syncable-dev/memtrace-public/mt-impact"><img src="https://agentmods.dev/badge/commands/syncable-dev/memtrace-public/mt-impact.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 9 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 101 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 $0.00009 $0.00101
Opus 5.5 $0.00004 $0.00040
Sonnet 5.5 $0.00002 $0.00020
Haiku 4.5 $0.00001 $0.00010

Measured 1mo ago against content hash 700f140f155b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mt-impact 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.

plugins/memtrace-skills/commands/mt-impact.md · 11 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 First seen · 11 lines · 9 tokens per session scan A 700f140f155b

Subscribe to this mod's changes

mt-impact is a command published in the GitHub repository syncable-dev/memtrace-public (505 stars, last pushed yesterday), with no licence file. It adds 9 tokens to every session and 101 once invoked, about $0.0000 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.

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