go-mod

go-mod is a skill for Claude Code, Codex from rootwarp/claude-code-plugins-monorepo. It costs 0 tokens per session (38 once invoked), scanned A, original, MIT.

A small guide for managing Go modules, which record a Go project’s dependencies. Its documented task is running Go’s module cleanup command.

In plain words
What is it for?
Use it to run `go mod tidy` in a Go project.
Why use it?
It helps update the dependency list so missing packages are added and unused ones are removed. The available instructions are limited to this cleanup task.

Skill for Claude CodeCodex

Part of the go plugin — 6 skills 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 skills/rootwarp/claude-code-plugins-monorepo/go-mod
Any agent
npx skills add rootwarp/claude-code-plugins-monorepo --skill go-mod
Clone the repo
git clone --depth 1 https://github.com/rootwarp/claude-code-plugins-monorepo

Made for: Claude Code, Codex.

Or install go, the plugin that ships this one along with the rest of its 6 skills.

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 go-mod

README.md
[![agentmods](https://agentmods.dev/badge/skills/rootwarp/claude-code-plugins-monorepo/go-mod.svg)](https://agentmods.dev/skills/rootwarp/claude-code-plugins-monorepo/go-mod)
Your own site
<a href="https://agentmods.dev/skills/rootwarp/claude-code-plugins-monorepo/go-mod"><img src="https://agentmods.dev/badge/skills/rootwarp/claude-code-plugins-monorepo/go-mod.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 38 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 $0.00000 $0.00038
Opus 5 $0.00000 $0.00019
Sonnet 5 $0.00000 $0.00008
Haiku 4.5 $0.00000 $0.00004

Measured 3d ago against content hash 20c1be25667c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

go-mod 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 3d 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.

plugins/go/skills/go-mod/SKILL.md · 14 lines

What it actually says

/go-mod

Manage Go modules.

Instructions

Tidy up the Go modules:

go mod tidy

This will add missing dependencies and remove unused ones.

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. 3d ago First seen · 14 lines · 0 tokens per session scan A 20c1be25667c

Subscribe to this mod's changes

go-mod is a skill published in the GitHub repository rootwarp/claude-code-plugins-monorepo (2 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 38 tokens. 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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