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Updated 3w ago

by arsenyinfo

skills

Agent skills for autonomous software engineering, with focus on AI/ML

28 GitHub stars (28)

Steady at 28 stars — no new stars in the 16 days since Sep 30.

  • 10 skills (10 skills found in its SKILL.md files)
  • 1 forks (1 forks)
  • 3w ago last update (Last updated 3w ago)

Install

Skills CLI

npx skills add arsenyinfo/skills

Asks which skills and agents to install. Just one: npx skills add arsenyinfo/skills --skill cli-devex — add -g for every project.

Claude Code

git clone https://github.com/arsenyinfo/skillscp -r "skills/skills/cli-devex" ~/.claude/skills/

Copies the cli-devex skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add arsenyinfo/skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • cli-devex

    Design, implement, and review command-line interfaces used by humans, scripts, CI, and AI agents: minimal surface and defaults, layered tuning, command grammar, configuration precedence and trust, help, streams and machine output, terminal progress, non-interactive execution, exit codes, crash-safe mutations, and CLI contract tests. Use when creating a CLI or changing its arguments, help, output,…

    skills/cli-devex/SKILL.md on GitHub (opens in a new tab)
  • dialectic

    Prove and counter-prove a claim with parallel agents before concluding. Use for architecture claims, bug hypotheses, performance claims, refactor safety, review judgments, and "is this actually true?" questions.

    skills/dialectic/SKILL.md on GitHub (opens in a new tab)
  • gdoc

    Use the local gdoc CLI to find, read, create, edit, review, comment on, share, export, or synchronize Google Docs and Drive files. Trigger for Google Docs or Drive work when gdoc is available; do not use for unrelated local document files or browser-only editing.

    skills/gdoc/SKILL.md on GitHub (opens in a new tab)
  • interactive

    Session mode for working side by side - shape output to be scannable and actionable, surface decisions instead of inferring them, and write in plain technical English. The required argument is the first task to work on under the mode. Manual trigger only; stays on until the user says the open decisions are settled.

    skills/interactive/SKILL.md on GitHub (opens in a new tab)
  • investigate

    Evidence-first debugging and root cause investigation. Use for triaging bugs, test failures, incidents, performance regressions, flaky behavior, integration failures, or unexplained behavior before proposing fixes.

    skills/investigate/SKILL.md on GitHub (opens in a new tab)
  • ml-project

    Guidelines for ML projects. Use when training or evaluating models, building ML pipelines, running experiments, or working with datasets/parquet files and CatBoost/PyTorch/Polars code.

    skills/ml-project/SKILL.md on GitHub (opens in a new tab)
  • rust-webapp

    Build full-stack web applications using Rust (Axum + SQLx) with server-rendered frontend patterns using HTMX + Alpine.js or DataStar, plus Neon (serverless PostgreSQL). Use when asked to create web apps, CRUD apps, dashboards, forms, or any stateful web application. Triggers on requests like "build a todo app", "create a voting app", "make a dashboard", "build a blog", etc.

    skills/rust-webapp/SKILL.md on GitHub (opens in a new tab)
  • second-opinion

    Get an independent review from another model through nitpicker (falling back to codex or opencode) — of a diff, a GitHub PR, existing code, a plan, or a contested claim. Use when asked to run nitpicker, get a second opinion, or have another model review something, and whenever another skill needs an external reviewer.

    skills/second-opinion/SKILL.md on GitHub (opens in a new tab)
  • spymaster

    Design, build, audit, and improve the harness around an LLM agent — its tools, loop, permissions, context, skills, and evals. Use when building, reviewing, or debugging any agentic system: an agent runtime or loop, agent-facing tools, an MCP server, an approval/permission flow, a context or memory strategy, an eval suite, or an existing agent that underperforms (flaky, wrong tool calls, retry loo…

    skills/spymaster/SKILL.md on GitHub (opens in a new tab)
  • tokenmaxxer

    Serious engineering work behind a reviewed plan and adversarial review gates. The required first argument word picks the mode - `build`, `refactor`, `sweep`, or `experiment`. Invoke explicitly, e.g. `/tokenmaxxer refactor <component>`.

    skills/tokenmaxxer/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.