RuView mmWave Radar Setup
ruvnet/RuView
Sets up and runs 60 GHz and 24 GHz mmWave radar sensing on ESP32 boards in RuView, alone or fused with WiFi CSI.
Official agent skill
Cardputer Buddy App Iteration
Adds apps to the Cardputer-Adv MicroPython bundle and pushes changed files, serial logs and one-off REPL commands to a device that is already set up.
Install Cardputer Buddy App Iteration
$ npx skills add anthropics/claude-plugins-official --skill cardputer-buddy -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install anthropics/claude-plugins-official cardputer-buddy --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/anthropics/claude-plugins-official.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/cwc-makers/skills/cardputer-buddy .claude/skills/cardputer-buddy && rm -rf skills-srcUse ~/.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/
Install the "cardputer-buddy" agent skill from https://github.com/anthropics/claude-plugins-official/tree/main/plugins/cwc-makers/skills/cardputer-buddy into .claude/skills/cardputer-buddy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cardputer-buddy", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/anthropics/claude-plugins-official/tree/main/plugins/cwc-makers/skills/cardputer-buddyType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add anthropics/claude-plugins-official --skill cardputer-buddy -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install anthropics/claude-plugins-official cardputer-buddy --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/anthropics/claude-plugins-official.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/cwc-makers/skills/cardputer-buddy .agents/skills/cardputer-buddy && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cardputer-buddy" agent skill from https://github.com/anthropics/claude-plugins-official/tree/main/plugins/cwc-makers/skills/cardputer-buddy into .agents/skills/cardputer-buddy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cardputer-buddy", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add anthropics/claude-plugins-official --skill cardputer-buddy -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install anthropics/claude-plugins-official cardputer-buddy --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/anthropics/claude-plugins-official.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/cwc-makers/skills/cardputer-buddy .cursor/skills/cardputer-buddy && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "cardputer-buddy" agent skill from https://github.com/anthropics/claude-plugins-official/tree/main/plugins/cwc-makers/skills/cardputer-buddy into .cursor/skills/cardputer-buddy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cardputer-buddy", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/anthropics/claude-plugins-official.git --path plugins/cwc-makers/skills/cardputer-buddy--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add anthropics/claude-plugins-official --skill cardputer-buddy -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install anthropics/claude-plugins-official cardputer-buddy --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/anthropics/claude-plugins-official.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/cwc-makers/skills/cardputer-buddy .gemini/skills/cardputer-buddy && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "cardputer-buddy" agent skill from https://github.com/anthropics/claude-plugins-official/tree/main/plugins/cwc-makers/skills/cardputer-buddy into .gemini/skills/cardputer-buddy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cardputer-buddy", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install anthropics/claude-plugins-official cardputer-buddyInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add anthropics/claude-plugins-official --skill cardputer-buddy -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/anthropics/claude-plugins-official.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/cwc-makers/skills/cardputer-buddy .github/skills/cardputer-buddy && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "cardputer-buddy" agent skill from https://github.com/anthropics/claude-plugins-official/tree/main/plugins/cwc-makers/skills/cardputer-buddy into .github/skills/cardputer-buddy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cardputer-buddy", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add anthropics/claude-plugins-official --skill cardputer-buddy -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install anthropics/claude-plugins-official cardputer-buddy --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/anthropics/claude-plugins-official.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/cwc-makers/skills/cardputer-buddy .opencode/skills/cardputer-buddy && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "cardputer-buddy" agent skill from https://github.com/anthropics/claude-plugins-official/tree/main/plugins/cwc-makers/skills/cardputer-buddy into .opencode/skills/cardputer-buddy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cardputer-buddy", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
cardputer-buddy- GitHub stars
- 38k
- Token cost
- ~461 tokens
- SKILL.md length
- 87 words
- Files
- 1
- Skills in repo
- 29
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Adds apps to the Cardputer-Adv MicroPython bundle and pushes changed files, serial logs and one-off REPL commands to a device that is already set up.
- Adding a new app to the Cardputer-Adv launcher menu
- SKILL.md covers Device layout, Adding an app and Dev loop tooling…
- Calls python3
- Pushing one changed .py file to the device without re-flashing
What it does
This skill covers day-two work on the Cardputer-Adv app bundle after the device has been set up with the m5-onboard skill. The buddy/ folder in the local build-with-claude clone holds the MicroPython code that gets copied to /flash/ on the device: a launcher main.py, shared buddy_*.py libraries for BLE, UI, state, protocol and characters, and an apps/ folder.
At boot, main.py lists every .py file in /flash/apps/ as a menu entry, so a new app is just a new file in buddy/device/apps/ that you push to the device. The skill points the agent to hello_cardputer.py as the smallest example of keyboard polling, fonts and exit conventions, and to install_apps.py for pushing the bundle without re-flashing. Scripts in buddy/scripts/ push selected files such as apps/snake.py over USB serial, and handle watching device logs and running a single REPL command.
When your agent uses it
- Adding a new app to the Cardputer-Adv launcher menu
- Pushing one changed .py file to the device without re-flashing
- Watching device serial logs while testing an app
- Running a single REPL command on the device
Example prompts
- “Add a stopwatch app to the Cardputer and push it to the device.”
- “Push my edited snake.py to the Cardputer on COM3.”
- “Tail the serial output from the device while I test the new app.”
- “Run print(1 + 1) in the Cardputer REPL and show me the result.”
Requirements
- A Cardputer-Adv already provisioned with m5-onboard
- A local clone of the build-with-claude repository
- Python 3 and a USB serial connection to the device
What it can do on your machine
Read from SKILL.md and the folder at commit 315c4e4. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
python3
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
Cardputer Buddy App Iteration loads about 461 tokens when it runs. Until then it costs about 107 tokens; SKILL.md has 87 words of instructions outside code blocks.
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
The full file from anthropics/claude-plugins-official at commit 315c4e4, republished under its Apache-2.0 licence (© anthropics). 87 words, ~461 tokens.
Download SKILL.mdSave it as
.claude/skills/cardputer-buddy/SKILL.md (or your agent's skills folder).- name
- cardputer-buddy
- description
- Iterate on the Cardputer-Adv MicroPython app bundle (Claude Buddy, Snake, Hello) after the device is already provisioned via m5-onboard. Use when the user wants to add a new app, push a single changed .py without re-flashing, watch device serial logs, or run a one-shot REPL command. Trigger on "add an app", "push to the cardputer", "tail the device", "run on the device", or follow-up work after /maker-setup.
Cardputer Buddy app bundle
The buddy/ directory in the local build-with-claude clone is the MicroPython payload that m5-onboard installs onto /flash/. Work inside that clone.
Device layout
/flash/
├── main.py launcher menu (replaces UIFlow's boot flow)
├── buddy_*.py shared libs (BLE, UI, state, protocol, chars)
├── burst_frames.py sprite frames
└── apps/
├── claude_buddy.py BLE client → Claude Desktop's Hardware Buddy
├── hello_cardputer.py
└── snake.pymain.py scans /flash/apps/ at boot and lists every .py as a menu entry. Drop a file into buddy/device/apps/, push it, and it appears on next boot.
Adding an app
Crib from buddy/device/apps/hello_cardputer.py — smallest example of keyboard polling, font, and exit conventions. Then push without re-flashing:
python3 onboard/scripts/install_apps.py --port <PORT> --src buddy<PORT> is whatever detect.py reported last run (e.g. /dev/cu.usbmodem1101, /dev/ttyACM0, COM3).
Dev loop tooling (buddy/scripts/)
# Push a subset of files over USB-serial
python3 buddy/scripts/push.py --port <PORT> --files apps/snake.py
# Watch device logs
python3 buddy/scripts/tail_serial.py --port <PORT>
# One-shot REPL exec
python3 buddy/scripts/repl_run.py --port <PORT> --script "import os; print(os.listdir('/flash'))"© anthropics, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in plugins/cwc-makers/skills/cardputer-buddy of anthropics/claude-plugins-official.
Open the folder on GitHubat commit 315c4e4
Compare with similar skills
Cardputer Buddy App Iteration 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Cardputer Buddy App Iteration this skillanthropics/claude-plugins-official | 38k | — | ~461 | Automated safety check: Pass | Apache-2.0 | |
| RuView mmWave Radar Setupruvnet/RuView | 97k | — | ~907 | Automated safety check: Notes | MIT | |
| Embedded Cpp14 MisraBlueAndi/Pixelix | 443 | — | ~2k | Automated safety check: Pass | MIT | |
| ExecuTorch on Zephyrpytorch/executorch | 5.1k | — | ~1.9k | Automated safety check: Pass | Custom licence | |
| HSB IP Def File ToolNVIDIA/skills | 3.5k | — | ~2.9k | Automated safety check: Pass | Apache-2.0 | |
| Vibepulseniclasvestlund-YT/vibepulse | 208 | — | ~1.6k | Automated safety check: Pass | MIT |
Similar skills
Embedded Cpp14 Misra
BlueAndi/Pixelix
A skill your agent uses when writing, reviewing, or refactoring C/C++ firmware code in this repository (src/, lib/, test/) — creating or editing .h/.hpp/.cpp files, applying MISRA-oriented and…
ExecuTorch on Zephyr
pytorch/executorch
Sets up ExecuTorch as a Zephyr RTOS module, adds board support and debugs west build failures such as linker memory overflow on embedded boards.
- Official
HSB IP Def File Tool
NVIDIA/skills
Generates, validates, compares and explains HOLOLINK_def.svh macro files for the HSB IP, using bundled Python scripts and asking before it writes anything.
Vibepulse
niclasvestlund-YT/vibepulse
A skill your agent uses for VibePulse panel questions, permission behavior, setup, status, or doctor diagnostics for the optional local Codex bridge.
Ruview Verify
ruvnet/RuView
Verify a RuView build — full Rust workspace tests, the deterministic Python pipeline proof (SHA-256 Trust Kill Switch), firmware hash manifest, and the ADR-028 witness bundle with one-command…
More from anthropics/claude-plugins-official
All 29 skills in this repo- Official
Hook Development for Claude Code Plugins
anthropics/claude-plugins-official
Explains how to write Claude Code plugin hooks, both prompt-based checks and bash commands, for events such as PreToolUse, Stop and SessionStart.
- Official
Claude Code Agent Development
anthropics/claude-plugins-official
Explains how to write agents for Claude Code plugins: the markdown file with YAML frontmatter, trigger descriptions, model and color settings, and system prompt design.
- Official
Plugin Settings Pattern
anthropics/claude-plugins-official
Shows how Claude Code plugins keep per-project settings and state in .claude/plugin-name.local.md files with YAML frontmatter and a markdown body.
- Official
MCP Integration for Plugins
anthropics/claude-plugins-official
Explains how to bundle Model Context Protocol servers in a Claude Code plugin, covering config files, stdio, SSE, HTTP and WebSocket server types, and authentication.
- Official
Claude Code Command Development
anthropics/claude-plugins-official
Explains how to write Claude Code slash commands: Markdown files with YAML frontmatter, arguments, file references, bash context and interactive prompts.
- Official
Claude Code Plugin Structure
anthropics/claude-plugins-official
Explains the directory layout, plugin.json manifest and component organization of a Claude Code plugin, including auto-discovery and portable paths.
Related
Works with
Categories
Questions about Cardputer Buddy App Iteration
What does Cardputer Buddy App Iteration do?
Adds apps to the Cardputer-Adv MicroPython bundle and pushes changed files, serial logs and one-off REPL commands to a device that is already set up. This skill covers day-two work on the Cardputer-Adv app bundle after the device has been set up with the m5-onboard skill.py libraries for BLE, UI, state, protocol and characters, and an apps/ folder.
When should I use Cardputer Buddy App Iteration?
Cardputer Buddy App Iteration fits situations like: adding a new app to the Cardputer-Adv launcher menu; pushing one changed .py file to the device without re-flashing; watching device serial logs while testing an app; running a single REPL command on the device.
How do I install Cardputer Buddy App Iteration in Claude Code?
Run `npx skills add anthropics/claude-plugins-official --skill cardputer-buddy -a claude-code`. Or copy the skill folder (plugins/cwc-makers/skills/cardputer-buddy in anthropics/claude-plugins-official) into .claude/skills/cardputer-buddy in your project. Claude Code loads it when a task matches its description.
How do I install Cardputer Buddy App Iteration in Codex?
Run `npx skills add anthropics/claude-plugins-official --skill cardputer-buddy -a codex`. Or copy the skill folder (plugins/cwc-makers/skills/cardputer-buddy in anthropics/claude-plugins-official) into .agents/skills/cardputer-buddy in your project. Codex loads it when a task matches its description.
Can I use Cardputer Buddy App Iteration 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 anthropics/claude-plugins-official --skill cardputer-buddy -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cardputer-buddy, .gemini/skills/cardputer-buddy, .github/skills/cardputer-buddy and .opencode/skills/cardputer-buddy in your project.
What does Cardputer Buddy App Iteration need to run?
Going by SKILL.md and its folder, Cardputer Buddy App Iteration needs the command-line tools its instructions call (python3). Our summary lists: A Cardputer-Adv already provisioned with m5-onboard; A local clone of the build-with-claude repository; Python 3 and a USB serial connection to the device.
Does Cardputer Buddy App Iteration 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 Cardputer Buddy App Iteration 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 Cardputer Buddy App Iteration use?
Cardputer Buddy App Iteration is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Cardputer Buddy App Iteration use?
About 461 tokens (SKILL.md is roughly 1.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Cardputer Buddy App Iteration?
Skills that share tags, products or a category with Cardputer Buddy App Iteration: RuView mmWave Radar Setup (ruvnet/RuView, 97k stars), Embedded Cpp14 Misra (BlueAndi/Pixelix, 443 stars), ExecuTorch on Zephyr (pytorch/executorch, 5.1k stars) and HSB IP Def File Tool (NVIDIA/skills, 3.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cardputer Buddy App Iteration?
anthropics (a GitHub organization, an official publisher) maintains it in anthropics/claude-plugins-official, which has 37,566 GitHub stars. The repository holds 29 skills in this directory. The repository was last updated on October 8, 2026.
Source: anthropics/claude-plugins-official on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.