Monochromatic: Skill for Claude Code

.agents/skills/troubleshooting-doc/SKILL.md

troubleshooting-doc is a skill for Claude Code, Codex from Aquaticat/Monochromatic. It costs 79 tokens per session (3,893 once invoked), scanned B, original, LGPL-3.0.

A set of instructions for investigating problems or limitations in external tools and documenting the findings. The supplied information does not describe its exact output format.

In plain words
What is it for?
Use it when diagnosing an external tool or writing or updating a troubleshooting Markdown document.
Why use it?
It helps preserve the explanation of a tool’s bug, unusual behavior, capability gap, or workaround after the investigation is complete.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is Aquaticat/Monochromatic's own configuration. It tells Claude Code and Codex how to work on Monochromatic itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Monochromatic configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Aquaticat/Monochromatic. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Aquaticat/Monochromatic/main/.agents/skills/troubleshooting-doc/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Aquaticat/Monochromatic

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 troubleshooting-doc

README.md
[![agentmods](https://agentmods.dev/badge/skills/aquaticat/monochromatic/troubleshooting-doc/github.svg)](https://agentmods.dev/skills/aquaticat/monochromatic/troubleshooting-doc)
Your own site
<a href="https://agentmods.dev/skills/aquaticat/monochromatic/troubleshooting-doc"><img src="https://agentmods.dev/badge/skills/aquaticat/monochromatic/troubleshooting-doc/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 troubleshooting-doc

Your own site · 80×15
<a href="https://agentmods.dev/skills/aquaticat/monochromatic/troubleshooting-doc"><img src="https://agentmods.dev/badge/skills/aquaticat/monochromatic/troubleshooting-doc.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,893 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 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 $0.00079 $0.03893
Opus 5 $0.00039 $0.01946
Sonnet 5 $0.00016 $0.00779
Haiku 4.5 $0.00008 $0.00389

Measured 9d ago against content hash ba23ddac808d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

troubleshooting-doc scanned grade B 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 9d 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

`mkdir --parents "${HOME}/temp/agent"; chmod 700 "${HOME}/temp/agent"`.
.agents/skills/troubleshooting-doc/SKILL.md · 561 lines

The source is not reproduced here

Licensed LGPL-3.0

The repository is licensed LGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

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. 9d ago First seen · 561 lines · 79 tokens per session scan B ba23ddac808d

Subscribe to this mod's changes

troubleshooting-doc is a skill published in the GitHub repository Aquaticat/Monochromatic (5 stars, last pushed today), licensed LGPL-3.0. It adds 79 tokens to every session and 3,893 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.