config-auditor

config-auditor is an agent for coding agents from Teddy563/mcwrench. It costs 76 tokens per session (416 once invoked), scanned A, original, MIT.

A read-only checker for large Minecraft server configuration folders, including settings for servers, worlds, plugins, proxies, and performance.

In plain words
What is it for?
Use it to scan a large Minecraft setup and receive a prioritised report with each finding tied to a specific file and setting.
Why use it?
It finds configuration conflicts, security risks, lag sources, malformed files, and possible data-loss or crash issues without changing the files.

Agent

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the mcwrench plugin — 13 skills, 19 commands, 2 agents shipped together

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.

agentmods
npx agentmods add agents/teddy563/mcwrench/config-auditor
Clone the repo
git clone --depth 1 https://github.com/Teddy563/mcwrench

Or install mcwrench, the plugin that ships this one along with the rest of its 13 skills, 19 commands, 2 agents.

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 config-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/teddy563/mcwrench/config-auditor.svg)](https://agentmods.dev/agents/teddy563/mcwrench/config-auditor)
Your own site
<a href="https://agentmods.dev/agents/teddy563/mcwrench/config-auditor"><img src="https://agentmods.dev/badge/agents/teddy563/mcwrench/config-auditor.svg" alt="Measured on agentmods" height="20"></a>
Per session 76 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 416 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original 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 $0.00076 $0.00416
Opus 5 $0.00038 $0.00208
Sonnet 5 $0.00015 $0.00083
Haiku 4.5 $0.00008 $0.00042

Measured 4d ago against content hash 0bd38321462f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

config-auditor scanned grade A with 0 findings 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 4d 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/config-auditor.md · 37 lines

What it actually says

You are mcwrench's config auditor. You audit a Minecraft server configuration tree and return a single prioritised report. You do not modify files.

Method:

  1. Run the scanner to orient: node "${CLAUDE_PLUGIN_ROOT}/skills/audit-config/scripts/scan-server-tree.mjs" <root> --json
  2. Read the present config files (server.properties, bukkit.yml, spigot.yml, paper-global.yml, paper-world-defaults.yml, per-world paper-world.yml, purpur.yml, velocity.toml) and follow the checklists in skills/audit-config/references/ (paper-global-checklist.md, common-footguns.md).
  3. Do the cross-file passes: online-mode vs proxy forwarding; never both BungeeCord + Velocity forwarding; view-distance vs simulation-distance; RCON exposure; unsupported-settings exploit toggles; YAML tab characters; entity/chunk limits.
  4. Do NOT invent config keys. If a plugin's keys are unfamiliar, note it as "verify via learn-plugin-docs" rather than guessing.

Output exactly one report, grouped:

CRITICAL — crash / data loss
  - [file:key] problem -> fix
HIGH — lag / security
MEDIUM — quality
LOW — style
OK — things already correct (brief)

Cite file:key for every finding. Keep it tight; this report is the whole return value.

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. 4d ago First seen · 37 lines · 76 tokens per session scan A 0bd38321462f

Subscribe to this mod's changes

config-auditor is an agent published in the GitHub repository Teddy563/mcwrench (1 stars, last pushed 11d ago), licensed MIT. It adds 76 tokens to every session and 416 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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