flow-lint

flow-lint is a command for Claude Code from mOHAD44DSFASF/flowforge-n8n. It costs 0 tokens per session (104 once invoked), scanned A, original, MIT.

A command that checks n8n workflow JSON files, which describe automated tasks, for naming, coding, and error-handling problems. n8n is a tool for connecting services into automated workflows.

In plain words
What is it for?
Use it to review workflow files, especially workflows with conditional branches, external HTTP requests, or webhook triggers.
Why use it?
It helps find unclear node names, missing retry handling for web requests, and incomplete webhook responses before a workflow is used.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the flowforge-n8n plugin — 3 skills, 12 commands shipped together

Good fit Use it to review workflow files, especially workflows with conditional branches, external HTTP requests, or webhook triggers.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/mohad44dsfasf/flowforge-n8n/flow-lint
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/mOHAD44DSFASF/flowforge-n8n

Made for: Claude Code.

Or install flowforge-n8n, the plugin that ships this one along with the rest of its 3 skills, 12 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 flow-lint

README.md
[![agentmods](https://agentmods.dev/badge/commands/mohad44dsfasf/flowforge-n8n/flow-lint.svg)](https://agentmods.dev/commands/mohad44dsfasf/flowforge-n8n/flow-lint)
Your own site
<a href="https://agentmods.dev/commands/mohad44dsfasf/flowforge-n8n/flow-lint"><img src="https://agentmods.dev/badge/commands/mohad44dsfasf/flowforge-n8n/flow-lint.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 104 The whole file, excluding the scripts and references it only reads on demand.
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.
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 $0.00000 $0.00104
Opus 5 $0.00000 $0.00052
Sonnet 5 $0.00000 $0.00021
Haiku 4.5 $0.00000 $0.00010

Measured 8d ago against content hash 2a4452d750e6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

flow-lint 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 8d 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.

commands/flow-lint.md · 15 lines

What it actually says

Slash Command: /flow:lint

Purpose

Examine workflow JSON files against clean coding practices, naming standards, and error-handling fallbacks.

Execution Guide

flowforge lint <filepath>

Guidance

  • Flag default ambiguous node names (e.g., "Set", "IF", "HTTP Request").
  • Alert the user if external HTTP requests do not specify error-handling retry blocks.
  • Recommend adding "Respond to Webhook" nodes to webhook triggers.
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. 8d ago First seen · 15 lines · 0 tokens per session scan A 2a4452d750e6

Subscribe to this mod's changes

flow-lint is a command published in the GitHub repository mOHAD44DSFASF/flowforge-n8n (4 stars, last pushed 24d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 104 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.