Agent skill

Cs Course Learning

by mingchen666 in mingchen666/Reviva

A skill your agent uses whenever the user is learning computer science core courses, 408, data structures, computer organization, operating systems, computer networks, algorithms, course finals…

No licenceAuto-check passedKnowledge Management

Install Cs Course Learning

skills CLI
$ npx skills add mingchen666/Reviva --skill cs-course-learning -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install mingchen666/Reviva cs-course-learning --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/mingchen666/Reviva.git skills-src && mkdir -p .claude/skills && cp -r skills-src/electron/builtin-assets/skills/cs-course-learning .claude/skills/cs-course-learning && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
cs-course-learning
GitHub stars
237
Token cost
~1.2k tokens
SKILL.md length
444 words
Files
11 (incl. references)
Skills in repo
54
Repo updated
First seen
Licence
None found

At a glance

A skill your agent uses whenever the user is learning computer science core courses, 408, data structures, computer organization, operating systems, computer networks, algorithms, course finals…

  • Works in 4 steps: subject: data structures / organization… → task type: learn, review, solve a… → source material: user files, syllabus,… → …
  • The user is learning computer science core courses
  • SKILL.md covers Subject References, When To Use, First Step and Core Workflow, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Cs Course Learning is an agent skill from mingchen666/Reviva. Use this skill whenever the user is learning computer science core courses, 408, data structures, computer organization, operating systems, computer networks, algorithms, course finals, chapter review, CS exam practice, concept explanation, lab understanding, or wants a study plan for CS professional courses.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 11 other files, including reference files (for example `config.json`, `references/computer-networks.md` and `references/computer-organization.md`).

It sits in Knowledge Management. The repository describes itself as: Local-first AI learning workspace — ask, note, review and create around your own materials. Wiki KB, Agents, Skills, creation tools.Private NotebookLM Alternative.AI….

When your agent uses it

  • The user is learning computer science core courses
  • Data structures
  • Computer organization
  • Operating systems

Example prompts

  • “/cs-course-learning”

Requirements

  • Pre-approved tools (allowed-tools): file_read, file_write, document_read, kb_search, web_search_bing, mcp:exa

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. subject: data structures / organization / OS / networking / mixed 408;
  2. task type: learn, review, solve a problem, generate practice, analyze mistakes, prepare a document;
  3. source material: user files, syllabus, notes, screenshots, or no material;
  4. deadline and target level if this is exam preparation.

What it can do on your machine

Read from SKILL.md and the folder at commit 24bde40. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • file_read
    • file_write
    • document_read
    • kb_search
    • web_search_bing
    • mcp:exa

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are markdown).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Cs Course Learning loads about 1.2k tokens when it runs, and up to ~7k if it reads all its reference files. Until then it costs about 82 tokens; SKILL.md has 444 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~82
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~7k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 444 words (~1,194 tokens).

“Use this as the unified entry point for computer science core course learning. Keep the main workflow compact, then load only the relevant reference file for the subject.”

— opening of SKILL.md by mingchen666
name
cs-course-learning
allowed-tools
file_read, file_write, document_read, kb_search, web_search_bing, mcp:exa

Read the full SKILL.md on GitHub

Files

SKILL.md and 10 other files (references) in electron/builtin-assets/skills/cs-course-learning of mingchen666/Reviva.

  • SKILL.md
  • config.json
  • references/computer-networks.md
  • references/computer-organization.md
  • references/data-structures.md
  • references/exam-408.md
  • references/operating-systems.md
  • references/overview.md
  • references/research-sources.md
  • references/visual-template-ui.md
  • references/visualization-408.md

Open the folder on GitHubat commit 24bde40

Compare with similar skills

Cs Course Learning next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Cs Course Learning compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Cs Course Learning this skillmingchen666/Reviva237—~1.2kAutomated safety check: PassNone
NotebookLM Research Workflowclaude-world/notebooklm-skill465—~1.8kAutomated safety check: PassMIT
Field LabKyleAMathews/field-lab576—~15kAutomated safety check: PassNone
Obsidian StudyVault Builderbevibing/tutor-skills1.3k—~1.9kAutomated safety check: NotesMIT
YouTube Talk Notetakerdair-ai/dair-academy-plugins614—~2.3kAutomated safety check: PassMIT
SurveySNL-UCSB/literature-survey-skill106—~5kAutomated safety check: PassMIT

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Questions about Cs Course Learning

What does Cs Course Learning do?

A skill your agent uses whenever the user is learning computer science core courses, 408, data structures, computer organization, operating systems, computer networks, algorithms, course finals…. Cs Course Learning is an agent skill from mingchen666/Reviva. Use this skill whenever the user is learning computer science core courses, 408, data structures, computer organization, operating systems, computer networks, algorithms, course finals, chapter review, CS exam practice, concept explanation, lab understanding, or wants a study plan for CS professional courses.

When should I use Cs Course Learning?

Cs Course Learning fits situations like: the user is learning computer science core courses; data structures; computer organization; operating systems.

How do I install Cs Course Learning in Claude Code?

Run `npx skills add mingchen666/Reviva --skill cs-course-learning -a claude-code`. Or copy the skill folder (electron/builtin-assets/skills/cs-course-learning in mingchen666/Reviva) into .claude/skills/cs-course-learning in your project. Claude Code loads it when a task matches its description.

How do I install Cs Course Learning in Codex?

Run `npx skills add mingchen666/Reviva --skill cs-course-learning -a codex`. Or copy the skill folder (electron/builtin-assets/skills/cs-course-learning in mingchen666/Reviva) into .agents/skills/cs-course-learning in your project. Codex loads it when a task matches its description.

Can I use Cs Course Learning in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mingchen666/Reviva --skill cs-course-learning -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cs-course-learning, .gemini/skills/cs-course-learning, .github/skills/cs-course-learning and .opencode/skills/cs-course-learning in your project.

What does Cs Course Learning need to run?

SKILL.md names no scripts, command-line tools or credentials: Cs Course Learning is instructions for the agent only. Its frontmatter pre-approves these tools: file_read, file_write, document_read, kb_search, web_search_bing, mcp:exa.

Does Cs Course Learning access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Cs Course Learning safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Cs Course Learning use?

No licence was found for Cs Course Learning or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Cs Course Learning use?

About 1.2k tokens (SKILL.md is roughly 4.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 5.8k tokens, read only when the agent opens those files.

What are the alternatives to Cs Course Learning?

Skills that share tags, products or a category with Cs Course Learning: NotebookLM Research Workflow (claude-world/notebooklm-skill, 465 stars), Field Lab (KyleAMathews/field-lab, 576 stars), Obsidian StudyVault Builder (bevibing/tutor-skills, 1.3k stars) and YouTube Talk Notetaker (dair-ai/dair-academy-plugins, 614 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cs Course Learning?

mingchen666 (a GitHub user) maintains it in mingchen666/Reviva, which has 237 GitHub stars. The repository holds 54 skills in this directory. The repository was last updated on September 21, 2026.

Source: mingchen666/Reviva on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.