go-format

go-format is a plugin for Claude Code from melodic-software/claude-code-plugins. Its token cost is not measured, scanned A, original, MIT.

A Go code hook that runs goimports whenever a Go file is edited, fixing formatting and updating imports. Generated files are skipped.

In plain words
What is it for?
It is for automatically formatting Go source files and adding or removing their imports.
Why use it?
It removes the need to format Go code and maintain imports manually after every edit.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit It is for automatically formatting Go source files and adding or removing their imports.

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Install in Claude Code
/plugin marketplace add melodic-software/claude-code-plugins
/plugin install go-format
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/melodic-software/claude-code-plugins

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 go-format

README.md
[![agentmods](https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/go-format/github.svg)](https://agentmods.dev/plugins/melodic-software/claude-code-plugins/go-format)
Your own site
<a href="https://agentmods.dev/plugins/melodic-software/claude-code-plugins/go-format"><img src="https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/go-format/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 go-format

Your own site · 80×15
<a href="https://agentmods.dev/plugins/melodic-software/claude-code-plugins/go-format"><img src="https://agentmods.dev/badge/plugins/melodic-software/claude-code-plugins/go-format.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

go-format 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 today.

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-format/.claude-plugin/plugin.json · 38 lines

What it actually says

{
  "name": "go-format",
  "version": "0.7.4",
  "description": "Auto-format Go and manage imports with goimports once per batch of tool calls and at git pre-commit, skipping generated files, with no consumer-config gate.",
  "author": {
    "name": "Melodic Software",
    "email": "[email protected]"
  },
  "license": "MIT",
  "keywords": [
    "go",
    "golang",
    "goimports",
    "formatter",
    "hook"
  ],
  "userConfig": {
    "go_format_enabled": {
      "type": "boolean",
      "title": "Rewrite Go after edits",
      "description": "After each batch of tool calls, run goimports -w over the Go files it wrote",
      "default": true
    },
    "go_format_lint_gitignored": {
      "type": "boolean",
      "title": "Act on files git ignores",
      "description": "By default the hook leaves a file the repository gitignores alone: it is not rewritten, since a rewrite of an ignored file has no git checkout to undo it. Set true to act on gitignored files too. A tracked file that matches an ignore pattern is always in scope.",
      "default": false
    },
    "go_format_end_of_turn": {
      "type": "boolean",
      "title": "Check Go in uncommitted changes at turn end",
      "description": "At the end of each turn, run goimports over the Go files changed since the last commit and hand back any file it cannot parse, so it is fixed before the turn ends, at most once per turn. Nothing is rewritten. Off by default.",
      "default": false
    }
  }
}
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. today Changed 81028d3f24a3
  2. 2d ago Changed 0732da88003e
  3. 4d ago Changed 6ed64cdb073c
  4. 6d ago Changed 2740362bd71c
  5. 8d ago Changed · +6 lines 2d44abfdf8ab
  6. 11d ago Changed f922f4904715
  7. 13d ago Changed 9f592788d03f
  8. 17d ago Changed a37e76f543ad
  9. 20d ago Changed 05db55d4d679
  10. 21d ago First seen · 32 lines scan A 5600eca9c890

Subscribe to this mod's changes

go-format is a plugin published in the GitHub repository melodic-software/claude-code-plugins (28 stars, last pushed today), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-09-03.