matlab-choose-big-data-solution

matlab-choose-big-data-solution is a skill for Claude Code from matlab/matlab-agentic-toolkit. It costs 196 tokens per session (4,350 once invoked), scanned A, original, no licence file.

A MATLAB skill that helps choose ways to process large tabular files when they may not fit in computer memory.

In plain words
What is it for?
Use it when working with large CSV, Parquet, delimited-text, spreadsheet, or MDF files and deciding how to scale processing.
Why use it?
It helps address out-of-memory errors and decide when to use approaches such as tall arrays or datastores.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the matlab-data-import-and-analysis plugin — 4 skills shipped together

Good fit Use it when working with large CSV, Parquet, delimited-text, spreadsheet, or MDF files and deciding how to scale processing.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/matlab/matlab-agentic-toolkit/matlab-choose-big-data-solution
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 matlab/matlab-agentic-toolkit --skill matlab-choose-big-data-solution
Clone the repo
git clone --depth 1 https://github.com/matlab/matlab-agentic-toolkit

Made for: Claude Code.

Or install matlab-data-import-and-analysis, the plugin that ships this one along with the rest of its 4 skills.

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 matlab-choose-big-data-solution

README.md
[![agentmods](https://agentmods.dev/badge/skills/matlab/matlab-agentic-toolkit/matlab-choose-big-data-solution/github.svg)](https://agentmods.dev/skills/matlab/matlab-agentic-toolkit/matlab-choose-big-data-solution)
Your own site
<a href="https://agentmods.dev/skills/matlab/matlab-agentic-toolkit/matlab-choose-big-data-solution"><img src="https://agentmods.dev/badge/skills/matlab/matlab-agentic-toolkit/matlab-choose-big-data-solution/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 matlab-choose-big-data-solution

Your own site · 80×15
<a href="https://agentmods.dev/skills/matlab/matlab-agentic-toolkit/matlab-choose-big-data-solution"><img src="https://agentmods.dev/badge/skills/matlab/matlab-agentic-toolkit/matlab-choose-big-data-solution.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 196 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,350 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00196 $0.04350
Opus 5.5 $0.00078 $0.01740
Sonnet 5.5 $0.00039 $0.00870
Haiku 4.5 $0.00020 $0.00435

Measured 1mo ago against content hash 9e13d95d511d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

matlab-choose-big-data-solution scanned grade A with 1 finding 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

result = fetch(conn, "SELECT * FROM read_csv_auto('large.csv') WHERE Region = 'West'");
skills-catalog/matlab-data-import-and-analysis/matlab-choose-big-data-solution/SKILL.md · 393 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

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 393 lines · 196 tokens per session scan A 9e13d95d511d

Subscribe to this mod's changes

matlab-choose-big-data-solution is a skill published in the GitHub repository matlab/matlab-agentic-toolkit (1,194 stars, last pushed 7d ago), with no licence file. It adds 196 tokens to every session and 4,350 once invoked, about $0.0008 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

Other skills, from other repositories

simulink-run-parallel-simulations

Use this skill to run multiple Simulink simulations in parallel with parsim, batchsim, and DesignStudy. TRIGGER when: user asks for parameter sweep, sweeping/varying parameters across simulations, Monte Carlo study, batch simulation, running multiple simulations, parallel simulations, large-scale multiple simulations…

matlab/simulink-agentic-toolkit · 110 tokens

simulink-streaming-dsp

Building or editing Simulink (.slx) models that stream signals in frames using DSP System Toolbox — audio, vibration, radar, comms. Use when the prompt names a Simulink block (Discrete FIR Filter, Buffer, Unbuffer, Rate Transition, Downsample, Upsample, Sample-Rate Converter, FIR Decimation, Time Scope, Spectrum…

matlab/simulink-agentic-toolkit · 159 tokens

create-sdi-run

Import data into the Simulation Data Inspector (SDI) from MAT, CSV, or Excel files, from workspace variables, or from a Simulink simulation. Use when the user wants to view a logged file in SDI, load a bench-test log, or verify what a just-completed Simulink.sdi.createRun or sim(model) produced. Covers the 'file'…

matlab/simulink-agentic-toolkit · 221 tokens

simulink-configure-real-time-model

Configure a Simulink model for Simulink Real-Time code generation and deployment. Use when setting up a model for Simulink Real-Time, selecting the correct system target file, fixing TLC/STF mismatches, applying fixed-step solver settings, validating target-platform compatibility, or configuring Simulink Real-Time…

matlab/simulink-agentic-toolkit · 77 tokens

simulink-run-real-time-application

Build, deploy, run, monitor, tune, and stop Simulink Real-Time applications. Use when the user wants to build a Simulink Real-Time model, load/start/stop an .mldatx on a target, set stop time or start options, drive root inports/playback/parameter stimulation, inspect installed or running apps, tune parameters with…

matlab/simulink-agentic-toolkit · 204 tokens

simulink-check-rapid-accelerator-compatibility

Statically analyze a Simulink model for Rapid Accelerator (raccel) mode incompatibilities. Identifies unsupported blocks (Interpreted MATLAB Function, Level-2 S-Functions without TLC), configuration issues, and data type restrictions that prevent code generation. Classifies each issue as BLOCKER (build error) or…

matlab/simulink-agentic-toolkit · 144 tokens