comparator

comparator is a skill for Claude Code from alo-exp/multai. It costs 214 tokens per session (3,649 once invoked), scanned A, original, no licence file.

A tool for building weighted comparison tables in XLSX, the spreadsheet file format used by Excel. It can compare two or more options in any subject area using available evidence or provided information.

In plain words
What is it for?
Use it to create, fill in, and maintain spreadsheet matrices that rank competing products, services, or other solutions.
Why use it?
It gives you a structured way to compare choices instead of keeping criteria and scores in scattered notes.

Skill for Claude Code

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

Part of the multai plugin — 6 skills, 1 hook shipped together

Good fit Use it to create, fill in, and maintain spreadsheet matrices that rank competing products, services, or other solutions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/alo-exp/multai/comparator
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 alo-exp/multai --skill comparator
Clone the repo
git clone --depth 1 https://github.com/alo-exp/multai

Made for: Claude Code.

Or install multai, the plugin that ships this one along with the rest of its 6 skills, 1 hook.

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 comparator

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/alo-exp/multai/comparator"><img src="https://agentmods.dev/badge/skills/alo-exp/multai/comparator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 214 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,649 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 $0.00214 $0.03649
Opus 5.5 $0.00086 $0.01460
Sonnet 5.5 $0.00043 $0.00730
Haiku 4.5 $0.00021 $0.00365

Measured 1mo ago against content hash 3dd671bcf7a3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

comparator 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.

The scan reads SKILL.md. This mod also ships 2 executable files (matrix_builder.py, matrix_ops.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/comparator/SKILL.md · 463 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

2 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 · 463 lines · 214 tokens per session scan A 3dd671bcf7a3

Subscribe to this mod's changes

comparator is a skill published in the GitHub repository alo-exp/multai (4 stars, last pushed 11d ago), with no licence file. It adds 214 tokens to every session and 3,649 once invoked, about $0.0009 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 2026-08-31.

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