fix-build

fix-build is a command for Claude Code from databayt/hogwarts. It costs 0 tokens per session (4,670 once invoked), scanned C, original, no licence file.

A command for automatically fixing build errors by recognising recurring error patterns and checking the result.

In plain words
What is it for?
Use it when a codebase fails to build and you want automated fixes with verification.
Why use it?
It reduces manual investigation of errors that prevent the project from building.

Command for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it when a codebase fails to build and you want automated fixes with verification.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/databayt/hogwarts/fix-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.

Clone the repo
git clone --depth 1 https://github.com/databayt/hogwarts

Made for: Claude Code.

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 fix-build

README.md
[![agentmods](https://agentmods.dev/badge/commands/databayt/hogwarts/fix-build/github.svg)](https://agentmods.dev/commands/databayt/hogwarts/fix-build)
Your own site
<a href="https://agentmods.dev/commands/databayt/hogwarts/fix-build"><img src="https://agentmods.dev/badge/commands/databayt/hogwarts/fix-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 fix-build

Your own site · 80×15
<a href="https://agentmods.dev/commands/databayt/hogwarts/fix-build"><img src="https://agentmods.dev/badge/commands/databayt/hogwarts/fix-build.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,670 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 $0.00000 $0.04670
Opus 5.5 $0.00000 $0.01868
Sonnet 5.5 $0.00000 $0.00934
Haiku 4.5 $0.00000 $0.00467

Measured 1mo ago against content hash 15f6b298d908, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

fix-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 1mo ago.

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 .backup/2024-*
.claude/commands/fix-build.md · 904 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 1mo ago First seen · 904 lines · 0 tokens per session scan C 15f6b298d908

Subscribe to this mod's changes

fix-build is a command published in the GitHub repository databayt/hogwarts (18 stars, last pushed yesterday), with no licence file. It costs nothing until one of its globs matches a file; then it loads 4,670 tokens. 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 2026-09-03.