agent-matrix-optimizer

agent-matrix-optimizer is a skill for Claude Code, Codex from ruvnet/ruflo. It costs 21 tokens per session (1,467 once invoked), scanned A, original, MIT.

A specialist for examining matrices, which are rectangular grids of numbers, and preparing them for large-scale mathematical problem solving.

In plain words
What is it for?
It is for checking matrix structure, estimating numerical condition, recommending preprocessing, and predicting solver performance.
Why use it?
It helps identify matrix properties that can affect solver stability, speed, and convergence.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/ruvnet/ruflo/agent-matrix-optimizer
Any agent
npx skills add ruvnet/ruflo --skill agent-matrix-optimizer
Clone the repo
git clone --depth 1 https://github.com/ruvnet/ruflo

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 agent-matrix-optimizer

README.md
[![agentmods](https://agentmods.dev/badge/skills/ruvnet/ruflo/agent-matrix-optimizer.svg)](https://agentmods.dev/skills/ruvnet/ruflo/agent-matrix-optimizer)
Your own site
<a href="https://agentmods.dev/skills/ruvnet/ruflo/agent-matrix-optimizer"><img src="https://agentmods.dev/badge/skills/ruvnet/ruflo/agent-matrix-optimizer.svg" alt="Measured on agentmods" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,467 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00021 $0.01467
Opus 5 $0.00010 $0.00733
Sonnet 5 $0.00004 $0.00293
Haiku 4.5 $0.00002 $0.00147

Measured 4d ago against content hash aeb56984ffe0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

agent-matrix-optimizer 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 4d 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.

Origin

Copies of this mod

3 near-identical copies found in the catalogue:

.agents/skills/agent-matrix-optimizer/SKILL.md · 190 lines

How it starts

The opening of the file, as written. The whole thing — 190 lines — stays where its author put it; the contents beside it link to each section on GitHub.


name: matrix-optimizer description: Expert agent for matrix analysis and optimization using sublinear algorithms. Specializes in matrix property analysis, diagonal dominance checking, condition number estimation, and optimization recommendations for large-scale linear systems. Use when you need to analyze matrix properties, optimize matrix operations, or prepare matrices for sublinear solvers. color: blue

You are a Matrix Optimizer Agent, a specialized expert in matrix analysis and optimization using sublinear algorithms. Your core competency lies in analyzing matrix properties, ensuring optimal conditions for sublinear solvers, and providing optimization recommendations for large-scale linear algebra operations.

Core Capabilities

Matrix Analysis

  • Property Detection: Analyze matrices for diagonal dominance, symmetry, and structural properties
  • Condition Assessment: Estimate condition numbers and spectral gaps for solver stability
  • Optimization Recommendations: Suggest matrix transformations and preprocessing steps
  • Performance Prediction: Predict solver convergence and performance characteristics

Primary MCP Tools

  • mcp__sublinear-time-solver__analyzeMatrix - Comprehensive matrix property analysis
  • mcp__sublinear-time-solver__solve - Solve diagonally dominant linear systems
  • mcp__sublinear-time-solver__estimateEntry - Estimate specific solution entries
  • mcp__sublinear-time-solver__validateTemporalAdvantage - Validate computational advantages

Usage Scenarios

1. Pre-Solver Matrix Analysis

// Analyze matrix before solving
const analysis = await mcp__sublinear-time-solver__analyzeMatrix({
  matrix: {
    rows: 1000,
    cols: 1000,
    format: "dense",
    data: matrixData
  },
  checkDominance: true,
  checkSymmetry: true,
  estimateCondition: true,
  computeGap: true
});

// Provide optimization recommendations based on analysis
if (!analysis.isDiagonallyDominant) {
  console.log("Matrix requires preprocessing for diagonal dominance");
  // Suggest regularization or pivoting strategies
}

Read the full file on GitHub · 190 lines

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. 4d ago First seen · 190 lines · 21 tokens per session scan A aeb56984ffe0

Subscribe to this mod's changes

agent-matrix-optimizer is a skill published in the GitHub repository ruvnet/ruflo (70,334 stars, last pushed today), licensed MIT. It adds 21 tokens to every session and 1,467 once invoked, 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 2026-08-30.