n8n-code-python

n8n-code-python is a skill for Claude Code from breverdbidder/cli-anything-biddeed. It costs 52 tokens per session (4,578 once invoked), scanned A, original, no licence file.

A guide to writing Python in n8n Code nodes, which run custom code inside an n8n workflow. It covers input and node data access, the standard library, and Python’s limitations in n8n.

In plain words
What is it for?
Use it to write Python Code nodes, process workflow data, use the standard library, and understand runtime restrictions.
Why use it?
It clarifies how Python works inside n8n and helps avoid relying on unsupported features.

Skill for Claude Code

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

Part of the n8n-mcp-skills plugin — 7 skills shipped together

Good fit Use it to write Python Code nodes, process workflow data, use the standard library, and understand runtime restrictions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/breverdbidder/cli-anything-biddeed/n8n-code-python
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.

Any agent
npx skills add breverdbidder/cli-anything-biddeed --skill n8n-code-python
Clone the repo
git clone --depth 1 https://github.com/breverdbidder/cli-anything-biddeed

Made for: Claude Code.

Or install n8n-mcp-skills, the plugin that ships this one along with the rest of its 7 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 n8n-code-python

README.md
[![agentmods](https://agentmods.dev/badge/skills/breverdbidder/cli-anything-biddeed/n8n-code-python/github.svg)](https://agentmods.dev/skills/breverdbidder/cli-anything-biddeed/n8n-code-python)
Your own site
<a href="https://agentmods.dev/skills/breverdbidder/cli-anything-biddeed/n8n-code-python"><img src="https://agentmods.dev/badge/skills/breverdbidder/cli-anything-biddeed/n8n-code-python/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 n8n-code-python

Your own site · 80×15
<a href="https://agentmods.dev/skills/breverdbidder/cli-anything-biddeed/n8n-code-python"><img src="https://agentmods.dev/badge/skills/breverdbidder/cli-anything-biddeed/n8n-code-python.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,578 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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 $0.00052 $0.04578
Opus 5 $0.00026 $0.02289
Sonnet 5 $0.00010 $0.00916
Haiku 4.5 $0.00005 $0.00458

Measured 9d ago against content hash 6b85eba447bc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

n8n-code-python scanned grade A 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

6. **Standard library only**: json, datetime, re, base64, hashlib, urllib.parse, math, random, statistics
skills/n8n-claude/skills/n8n-code-python/SKILL.md · 749 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 749 lines · 52 tokens per session scan A 6b85eba447bc

Subscribe to this mod's changes

n8n-code-python is a skill published in the GitHub repository breverdbidder/cli-anything-biddeed (1 stars, last pushed 3d ago), with no licence file. It adds 52 tokens to every session and 4,578 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.