mcp-cs: Skill for Claude Code

.agents/skills/campus-dsa-visualizer/SKILL.md

campus-dsa-visualizer is a skill for Claude Code, Codex from ieeecsopen/mcp-cs. It costs 148 tokens per session (9,298 once invoked), scanned A, original, no licence file.

A teaching helper that shows how data structures and algorithms run step by step. Data structures organize data, while algorithms are procedures for solving problems.

In plain words
What is it for?
Visualizing binary trees, tracing sorting methods such as quicksort, following graph searches such as BFS and DFS, and showing dynamic-programming steps.
Why use it?
It makes program execution easier to follow than reading the source code alone.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is ieeecsopen/mcp-cs's own configuration. It tells Claude Code and Codex how to work on mcp-cs itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mcp-cs configures →

Reuse

Borrowing it

Nothing to install: this file belongs to ieeecsopen/mcp-cs. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ieeecsopen/mcp-cs/main/.agents/skills/campus-dsa-visualizer/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/ieeecsopen/mcp-cs

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 campus-dsa-visualizer

README.md
[![agentmods](https://agentmods.dev/badge/skills/ieeecsopen/mcp-cs/campus-dsa-visualizer/github.svg)](https://agentmods.dev/skills/ieeecsopen/mcp-cs/campus-dsa-visualizer)
Your own site
<a href="https://agentmods.dev/skills/ieeecsopen/mcp-cs/campus-dsa-visualizer"><img src="https://agentmods.dev/badge/skills/ieeecsopen/mcp-cs/campus-dsa-visualizer/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 campus-dsa-visualizer

Your own site · 80×15
<a href="https://agentmods.dev/skills/ieeecsopen/mcp-cs/campus-dsa-visualizer"><img src="https://agentmods.dev/badge/skills/ieeecsopen/mcp-cs/campus-dsa-visualizer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 148 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 9,298 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 $0.00148 $0.09298
Opus 5 $0.00074 $0.04649
Sonnet 5 $0.00030 $0.01860
Haiku 4.5 $0.00015 $0.00930

Measured 8d ago against content hash 0d9aa9f4f381, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

campus-dsa-visualizer 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 8d 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.

.agents/skills/campus-dsa-visualizer/SKILL.md · 679 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

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. 8d ago First seen · 679 lines · 148 tokens per session scan A 0d9aa9f4f381

Subscribe to this mod's changes

campus-dsa-visualizer is a skill published in the GitHub repository ieeecsopen/mcp-cs (3 stars, last pushed 5d ago), with no licence file. It adds 148 tokens to every session and 9,298 once invoked, about $0.0007 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 2026-08-31.

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