npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

matilha

v1.3.1

Published

You lead. Agents hunt. Methodology harness CLI — deterministic engine for init/scout/plan/hunt/gather/howl phases. Twin to the matilha-skills plugin ecosystem (7 companion packs, 139 skills total).

Readme

matilha — CLI

You lead. Agents hunt. Methodology harness CLI for AI-assisted software development.

🏠 This is the CLI twin. The official matilha entry point is danilods/matilha-skills — the Claude Code plugin ecosystem with 146 skills across 7 companion packs. This CLI is the deterministic engine for power-user workflows, CI, and automation. For interactive development inside Claude Code, start with the plugin.

npm version tests license


Install

npm install -g matilha
matilha --version

Install the ecosystem (core + 7 packs)

Interactive — pick your packs

matilha install-plugins

Launches a guided picker:

  1. Choose a preset or Custom to select packs individually
  2. Confirm whether to write the CLAUDE.md activation snippet
  3. Copies the install block to clipboard (paste in Claude Code) — or add --deep to install directly

Presets available: backend · ux · fullstack · security · core-only · custom

Non-interactive — install everything in one shot

matilha install-plugins --full --deep --with-claudemd

What --full --deep --with-claudemd does:

  1. Adds danilods/matilha-skills to the Claude Code marketplace
  2. Runs claude plugin install for each of the 8 plugins (core + 7 packs)
  3. Writes the activation-priority snippet to ./CLAUDE.md

Then in Claude Code: /reload-plugins → done.

All flags

| Flag | Effect | |---|---| | (no flags) | Interactive picker — preset or custom multiselect | | --full | Non-interactive: core + all 7 companion packs | | --core-only | Non-interactive: core plugin only | | --preset <name> | Non-interactive: backend · ux · fullstack · security | | --deep | Run claude plugin install directly instead of emitting a paste block (requires claude CLI on PATH) | | --with-claudemd | Also write/merge the CLAUDE.md activation-priority snippet | | --no-clipboard | Print paste block to stdout instead of copying to clipboard |


Commands

matilha --help

| Command | Phase | Description | |---|---|---| | install-plugins | — | Install the matilha ecosystem (plugin + packs) | | init | — | Bootstrap a matilha project (project-status.md, docs/matilha/) | | howl | 0 | Show current project phase + next action | | scout | 00→10 | Phase 00 discovery — map the problem space | | plan <slug> | 10→30 | Scaffold spec + implementation plan | | attest [gate] | any | Validate and flip a phase gate | | plan-status | any | Show feature artifacts + gate state | | hunt <slug> | 40 | Decompose plan into waves, create git worktrees | | gather <slug> | 40 | Merge completed SPs, run regression, update wave status | | list | — | List skills in the matilha registry | | pull <slug> | — | Pull a skill or resource from the registry |


Plugin ecosystem

The CLI is one of two install surfaces. The other is the Claude Code plugin:

| Surface | Install | Best for | |---|---|---| | npm CLI (matilha) | npm install -g matilha | CI, scripts, headless automation, power users | | Plugin (matilha-skills) | matilha install-plugins --deep or /matilha-install wizard | Interactive development inside Claude Code |

Both share the same methodology content from danilods/matilha-skills.


Update

npm install -g matilha@latest
matilha --version

To also update the Claude Code plugins (core + packs):

matilha install-plugins --full --deep

Then in Claude Code: /reload-plugins.


Uninstall

# Remove the CLI
npm uninstall -g matilha

# Remove the Claude Code plugins
claude plugin uninstall matilha --scope user
claude plugin uninstall matilha-ux-pack --scope user
claude plugin uninstall matilha-growth-pack --scope user
claude plugin uninstall matilha-harness-pack --scope user
claude plugin uninstall matilha-sysdesign-pack --scope user
claude plugin uninstall matilha-software-eng-pack --scope user
claude plugin uninstall matilha-software-arch-pack --scope user
claude plugin uninstall matilha-security-pack --scope user

Optional: remove the CLAUDE.md activation snippet — it sits between <!-- matilha-start v1 --> and <!-- matilha-end v1 --> markers.


Try locally

git clone https://github.com/danilods/matilha.git
cd matilha
npm install
npm run build
node dist/cli.js --help

License

MIT © Danilo de Sousa