data-table-manager

data-table-manager is a skill for Claude Code, Codex from n8n-io/n8n. It costs 113 tokens per session (2,131 once invoked), scanned A, original, no licence file.

A guide for working with data tables and files in n8n. Data tables are structured collections of rows and columns that workflows can inspect or change.

In plain words
What is it for?
Use it to list tables, inspect columns, import or seed data, query rows, update records, rename columns, clean up data, or delete tables.
Why use it?
It makes requests about finding, understanding, importing, changing, cleaning, or removing table data easier to handle correctly.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

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/n8n-io/n8n/data-table-manager
Any agent
npx skills add n8n-io/n8n --skill data-table-manager
Clone the repo
git clone --depth 1 https://github.com/n8n-io/n8n

Made for: Claude Code, Codex.

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 data-table-manager

README.md
[![agentmods](https://agentmods.dev/badge/skills/n8n-io/n8n/data-table-manager.svg)](https://agentmods.dev/skills/n8n-io/n8n/data-table-manager)
Your own site
<a href="https://agentmods.dev/skills/n8n-io/n8n/data-table-manager"><img src="https://agentmods.dev/badge/skills/n8n-io/n8n/data-table-manager.svg" alt="Measured on agentmods" height="20"></a>
Per session 113 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,131 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00113 $0.02131
Opus 5 $0.00056 $0.01066
Sonnet 5 $0.00023 $0.00426
Haiku 4.5 $0.00011 $0.00213

Measured 2d ago against content hash beb000f417e2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

data-table-manager 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 2d 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.

packages/@n8n/instance-ai/skills/data-table-manager/SKILL.md · 179 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

1 file 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. 2d ago Changed · +31 lines beb000f417e2
  2. 6d ago First seen · 148 lines · 113 tokens per session scan A 8be15fa30bfd

Subscribe to this mod's changes

data-table-manager is a skill published in the GitHub repository n8n-io/n8n (203,373 stars, last pushed yesterday), with no licence file. It adds 113 tokens to every session and 2,131 once invoked, about $0.0006 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.

Related

Other skills, from other repositories

coss

Helps implement coss UI components correctly. Use when building UIs with coss primitives (buttons, dialogs, selects, forms, menus, tabs, inputs, toasts, etc.), migrating from shadcn/Radix to coss/Base UI, composing trigger-based overlays, or troubleshooting coss component behavior. Covers imports, accessibility…

usekaneo/kaneo · 80 tokens

verify

Build/launch/drive recipe for verifying Kaneo changes end-to-end on a local dev instance.

usekaneo/kaneo · 21 tokens

notebooklm

This skill should be used when the user wants to query their Google NotebookLM notebooks for citation-backed, source-grounded answers, or manage notebooks, sources, and Studio content (audio, report, video, infographic, presentation, data table, flashcards, quiz, mind map). It drives the @roomi-fields/notebooklm-mcp…

roomi-fields/notebooklm-mcp · 118 tokens

openclaw

Use when setting up a multi-channel personal AI assistant gateway bridging chat platforms (Telegram, Discord, WhatsApp, WeChat) with LLM backends. OpenClaw: multi-channel AI assistant gateway for unified personal AI access.

znlgis/opengis-skills · 50 tokens

sofagent-fde

前线部署与知识工程专家。梳理企业业务流、识别 AI 节点、构建 ontology 本体数据、交付离场。 部署完成后转为持续优化模式(sustain),自动读 audit 报告趋势生成优化报告。 不写应用代码——把企业业务规则、组织架构、系统边界转译成 sofagent 的数据层和约束层。.

KongFangXun/sofagent · 93 tokens

sofagent-audit

收到用户任务后,不要自己执行——用 Bash tool 把任务交给 DeepAgents 编排模块:.

KongFangXun/sofagent · 43 tokens