master-build

master-build is a skill for Claude Code, Codex from freekmurze/dotfiles. It costs 80 tokens per session (1,066 once invoked), scanned C, original, no licence file.

A workflow for keeping a stable, installed desktop-app build available while development continues in the repository. It is intended for cases where ongoing edits may leave the working copy incomplete or unable to compile.

In plain words
What is it for?
Use it when agents are building or launching the app, the working tree is often mid-edit, or a separate master build is requested.
Why use it?
It lets the owner keep using and testing a known working build without being blocked by active development work.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it when agents are building or launching the app, the working tree is often mid-edit, or a separate master build is requested.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/freekmurze/dotfiles/master-build
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add freekmurze/dotfiles --skill master-build
Clone the repo
git clone --depth 1 https://github.com/freekmurze/dotfiles

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 master-build

README.md
[![agentmods](https://agentmods.dev/badge/skills/freekmurze/dotfiles/master-build/github.svg)](https://agentmods.dev/skills/freekmurze/dotfiles/master-build)
Your own site
<a href="https://agentmods.dev/skills/freekmurze/dotfiles/master-build"><img src="https://agentmods.dev/badge/skills/freekmurze/dotfiles/master-build/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 master-build

Your own site · 80×15
<a href="https://agentmods.dev/skills/freekmurze/dotfiles/master-build"><img src="https://agentmods.dev/badge/skills/freekmurze/dotfiles/master-build.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 80 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,066 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. 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 $0.00080 $0.01066
Opus 5.5 $0.00032 $0.00426
Sonnet 5.5 $0.00016 $0.00213
Haiku 4.5 $0.00008 $0.00107

Measured yesterday against content hash 62cacf0a0f80, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

master-build scanned grade C with 1 finding 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 yesterday.

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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf "$HOME/Applications/App.app"
config/claude/skills/master-build/SKILL.md · 98 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. yesterday First seen · 98 lines · 80 tokens per session scan C 62cacf0a0f80

Subscribe to this mod's changes

master-build is a skill published in the GitHub repository freekmurze/dotfiles (1,013 stars, last pushed 2d ago), with no licence file. It adds 80 tokens to every session and 1,066 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-15.

Related

Other skills, from other repositories

herdr

Use when the user mentions herdr or is working inside a herdr pane and wants to save/restore a pane layout, change herdr's theme, prefix or other preferences on this host only, start or check on an agent in another herdr pane, add, turn off or open a herdr plugin (file viewer, keybindings), or asks why the herdr…

sfc-gh-eraigosa/dotfiles · 91 tokens

warpctrl

Control and inspect the currently running local Warp application with the warpctrl CLI. Use this skill whenever the user asks the agent to manipulate Warp's own windows, tabs, panes, sessions, input buffer, themes, or UI surfaces; open a file in Warp; inspect local Warp state; or explain how to invoke Warp Control…

warpdotdev/warp · 69 tokens

change-keybinding

Customize Warp keyboard shortcuts (keybindings, keymappings) by editing the user's keybindings.yaml file. Use when the user asks to remap a key combination, rebind an action, change a shortcut, or remove a default keybinding (e.g. "change ctrl+space to ctrl+s", "rebind the command palette to cmd+p", "remove the…

warpdotdev/warp · 82 tokens

create-tab-config

Create new Warp tab config TOML files from natural-language requests. Use when the user wants a new tab config, a new tab layout, or asks for a slash command to generate a tab config.

warpdotdev/warp · 44 tokens

mbo-plan

Plan a new objective end-to-end in this repo's docs/mbo Management-By-Objective system — turn a GitHub issue or a gss draft-PR worktree into consistent design/spec/plan artifacts and track it in docs/mbo/index.md. Use this whenever the user wants to START planning or designing a new feature, skill, CLI, or service…

sfc-gh-eraigosa/dotfiles · 260 tokens

wispr-flow-debug

Debug and test the Wispr Flow AutoHotkey dictation triggers (Copilot key + extra keys) from WSL by deploying macos.ahk to the Windows Desktop, reloading AutoHotkey, and reading the debug log. Use when an activation/trigger key isn't starting/stopping dictation, when the overlay clicks land wrong, or when verifying a…

sfc-gh-eraigosa/dotfiles · 87 tokens