lint-fix

lint-fix is a command for coding agents from gopherguides/gopher-ai. It costs 13 tokens per session (1,686 once invoked), scanned A, original, MIT.

A command that uses golangci-lint, a tool that checks Go code for common problems, to fix issues it can correct automatically, along with formatting and import problems.

In plain words
What is it for?
Use it across a project, package path, or staged files; check without changing files; run formatting and import cleanup; and optionally stage the changes.
Why use it?
It reduces manual cleanup of lint warnings and inconsistent Go formatting while showing which problems remain.

Command

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 go-dev plugin — 3 skills, 10 commands 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 commands/gopherguides/gopher-ai/lint-fix
Clone the repo
git clone --depth 1 https://github.com/gopherguides/gopher-ai

Or install go-dev, the plugin that ships this one along with the rest of its 3 skills, 10 commands.

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 lint-fix

README.md
[![agentmods](https://agentmods.dev/badge/commands/gopherguides/gopher-ai/lint-fix.svg)](https://agentmods.dev/commands/gopherguides/gopher-ai/lint-fix)
Your own site
<a href="https://agentmods.dev/commands/gopherguides/gopher-ai/lint-fix"><img src="https://agentmods.dev/badge/commands/gopherguides/gopher-ai/lint-fix.svg" alt="Measured on agentmods" height="20"></a>
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,686 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 $0.00013 $0.01686
Opus 5 $0.00006 $0.00843
Sonnet 5 $0.00003 $0.00337
Haiku 4.5 $0.00001 $0.00169

Measured 4d ago against content hash a469442745ef, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

lint-fix 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.

plugins/go-dev/commands/lint-fix.md · 245 lines

How it starts

The opening of the file, as written. The whole thing — 245 lines — stays where its author put it; the contents beside it link to each section on GitHub.

If $ARGUMENTS is empty or not provided:

Fix all auto-fixable linting issues in the Go project.

Usage: /lint-fix [path] [options]

Examples:

  • /lint-fix - Fix all linting issues in project
  • /lint-fix ./pkg/... - Fix issues in specific package
  • /lint-fix --check - Check without fixing
  • /lint-fix --staged - Fix only staged files

Workflow:

  1. Detect golangci-lint configuration
  2. Run linters with auto-fix enabled
  3. Run gofmt and goimports
  4. Report fixed and remaining issues
  5. Optionally stage fixed files

Proceed with fixing all linting issues.


If $ARGUMENTS is provided:

Fix linting issues for specified path or options.

Loop Initialization

Initialize persistent loop to ensure all fixable issues are resolved: !if [ ! -x "${CLAUDE_PLUGIN_ROOT}/scripts/setup-loop.sh" ]; then echo "ERROR: Plugin cache stale. Run /gopher-ai-refresh (or refresh-plugins.sh) and restart Claude Code."; exit 1; else "${CLAUDE_PLUGIN_ROOT}/scripts/setup-loop.sh" "lint-fix" "COMPLETE"; fi

Configuration

Parse arguments:

  • Path: Package or file to lint (default: ./...)
  • --check: Report issues without fixing
  • --staged: Only lint staged files
  • --fix-unsafe: Include unsafe fixes

Steps

1. Detect Linting Tools

# Check for golangci-lint config
ls .golangci.yml .golangci.yaml golangci.yml 2>/dev/null

# Check golangci-lint version
golangci-lint --version 2>/dev/null

2. Check Current State

# Count current issues (without fixing)
golangci-lint run --max-issues-per-linter 0 --max-same-issues 0 2>&1 | tail -20

3. Run Auto-Fix

Go formatting:

# Format all Go files
gofmt -w -s .

# Organize imports
goimports -w .

# Or use gofumpt for stricter formatting
gofumpt -w .

golangci-lint fixes:

# Run with auto-fix
golangci-lint run --fix ./...

4. Staged Files Only

When using --staged:

# Get staged Go files
STAGED=$(git diff --cached --name-only --diff-filter=ACMR | grep '\.go$')

# Format only staged files
echo "$STAGED" | xargs gofmt -w -s
echo "$STAGED" | xargs goimports -w

Read the full file on GitHub · 245 lines

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 · 245 lines · 13 tokens per session scan A a469442745ef

Subscribe to this mod's changes

lint-fix is a command published in the GitHub repository gopherguides/gopher-ai (21 stars, last pushed today), licensed MIT. It adds 13 tokens to every session and 1,686 once invoked, about $0.0001 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 2026-08-30.