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Agent skill

Notion Data Handling

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Define data classification, minimization, retention, and deletion controls for a Notion integration.

MITAuto-check passedBackend & APIs

Install Notion Data Handling

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill notion-data-handling -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace notion-data-handling --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/notion-data-handling .claude/skills/notion-data-handling && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
notion-data-handling
GitHub stars
2.8k
Token cost
~977 tokens
SKILL.md length
402 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Define data classification, minimization, retention, and deletion controls for a Notion integration.

  • Works in 6 steps: Map collection, purpose, lawful basis,… → Minimize requested capabilities,… → Define encryption, tenant isolation,… → …
  • Workspace content
  • SKILL.md covers Overview, Prerequisites, Current Contract and Authentication, plus 8 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Notion Data Handling is an agent skill from jeremylongshore/tons-of-skills-marketplace. Define data classification, minimization, retention, and deletion controls for a Notion integration. Use when workspace content or user data crosses a system boundary. Trigger with "govern Notion data", "review Notion PII", or "design Notion retention".

Its SKILL.md is about 980 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/official-docs.md`). Compatibility notes: Designed for Claude Code; live Notion actions require network access and explicit approval

It sits in Backend & APIs. It works with Notion. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.

When your agent uses it

  • Workspace content
  • User data crosses a system boundary
  • With govern Notion data
  • Review Notion PII

Example prompts

  • “govern Notion data”
  • “review Notion PII”
  • “design Notion retention”
  • “/notion-data-handling”

Requirements

  • Compatibility (from SKILL.md): Designed for Claude Code; live Notion actions require network access and explicit approval
  • Pre-approved tools (allowed-tools): Read, Glob, Grep, Write, Edit

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Map collection, purpose, lawful basis, classification, owner, processor, destination, and retention for every field class.
  2. Minimize requested capabilities, selected properties, page bodies, user fields, and webhook subscriptions.
  3. Define encryption, tenant isolation, logging, backup, export, correction, deletion, and legal-hold behavior.
  4. Represent Notion trash, application deletion, destination deletion, and retained audit evidence as separate states.
  5. Exercise subject and owner workflows on synthetic records before production.
  6. Record residual risk, exceptions, expiry dates, and review owners.

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Glob
    • Grep
    • Write
    • Edit

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Designed for Claude Code; live Notion actions require network access and explicit approval

    From compatibility in the SKILL.md frontmatter.

Context cost

Notion Data Handling loads about 977 tokens when it runs, and up to ~1.5k if it reads all its reference files. Until then it costs about 69 tokens; SKILL.md has 402 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~69
When it runs · the whole SKILL.md, loaded when a task matches
~977
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.5k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 402 words, ~977 tokens.

Download SKILL.mdSave it as .claude/skills/notion-data-handling/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
notion-data-handling
description
Define data classification, minimization, retention, and deletion controls for a Notion integration. Use when workspace content or user data crosses a system boundary. Trigger with "govern Notion data", "review Notion PII", or "design Notion retention".
allowed-tools
Read, Glob, Grep, Write, Edit
compatibility
Designed for Claude Code; live Notion actions require network access and explicit approval
argument-hint
<data-flow> <jurisdiction> <retention-objective>
version
1.40.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, notion, privacy
model
inherit
effort
high

Notion Data Handling and Privacy Control

Overview

Define data classification, minimization, retention, and deletion controls for a Notion integration.. This workflow produces an auditable decision or artifact before any live action.

Prerequisites

  • Current first-party Notion documentation and the selected integration's tested API-version contract.
  • A named workspace owner, content or data owner, and operation owner.
  • Synthetic or approved non-production fixtures with secrets and workspace content removed.

Current Contract

Notion page content, properties, comments, user objects, files, logs, and webhook metadata have different sensitivity and lifecycle characteristics. Connection capabilities and content sharing bound access but do not replace application governance. Recheck the dated evidence map before relying on mutable fields, endpoints, versions, limits, or delivery behavior.

Authentication

Minimize content and user capabilities, separate tenants, and prohibit credentials or raw sensitive content in logs and fixtures.

Instructions

  1. Map collection, purpose, lawful basis, classification, owner, processor, destination, and retention for every field class.
  2. Minimize requested capabilities, selected properties, page bodies, user fields, and webhook subscriptions.
  3. Define encryption, tenant isolation, logging, backup, export, correction, deletion, and legal-hold behavior.
  4. Represent Notion trash, application deletion, destination deletion, and retained audit evidence as separate states.
  5. Exercise subject and owner workflows on synthetic records before production.
  6. Record residual risk, exceptions, expiry dates, and review owners.

Tool Discipline

Use Read, Glob, and Grep to inspect documentation, configuration, code, fixtures, and evidence. Use Write and Edit only for approved repository artifacts. Invocation alone does not authorize network access, credentials, workspace content, user data, file transfer, deployment, capability or sharing changes, writes, spend, or deletion.

Show full SKILL.md (143 more words)Show less

Approval Boundaries

Require privacy, security, and data-owner approval before sensitive reads, external processing, historical export, retention change, or irreversible deletion.

Error Handling

  • Do not infer deletion from a missing search result.
  • Do not log page bodies to prove a privacy control.
  • Freeze deletion when legal hold or object identity is unresolved.

Output

Return the data-flow map, field-class register, control matrix, retention schedule, deletion state machine, test evidence, and exceptions. Identify assumptions, owners, expirations, and evidence gaps explicitly.

Examples

  • Export only approved properties for a subject request.
  • Prove destination deletion while retaining a content-free audit receipt.

Validation

Exercise and record these paths with expected and observed results:

  • least privilege
  • tenant isolation
  • redacted logs
  • retention expiry
  • legal hold
  • deletion reconciliation

Resources

  • Current first-party evidence map — recheck dated sources before relying on mutable behavior.
  • Treat observed tenant behavior as environment-specific evidence, never a universal Notion guarantee.

© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in skills/.curated/notion-data-handling of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/official-docs.md

Open the folder on GitHubat commit cfae287

Compare with similar skills

Notion Data Handling next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Notion Data Handling compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Notion Data Handling this skilljeremylongshore/tons-of-skills-marketplace2.8k—~977Automated safety check: PassMIT
Notion Worker Third-Party Auth Guidemakenotion/workers-template4391 repos~3.5kAutomated safety check: NotesMIT
Add OAuth Providersuperdesigndev/treg5k—~2.5kAutomated safety check: PassCustom licence
Notion Worker Sync Scaffoldmakenotion/workers-template4391 repos~4.6kAutomated safety check: NotesMIT
Notion Workers Sync Guidemakenotion/workers-template4391 repos~3kAutomated safety check: PassMIT
Notion APIintellectronica/agent-skills2951 repos~3.7kAutomated safety check: PassCC0-1.0

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Works with

Categories

Questions about Notion Data Handling

What does Notion Data Handling do?

Define data classification, minimization, retention, and deletion controls for a Notion integration. Notion Data Handling is an agent skill from jeremylongshore/tons-of-skills-marketplace. Define data classification, minimization, retention, and deletion controls for a Notion integration.

When should I use Notion Data Handling?

Notion Data Handling fits situations like: workspace content; user data crosses a system boundary; with govern Notion data; review Notion PII.

How do I install Notion Data Handling in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill notion-data-handling -a claude-code`. Or copy the skill folder (skills/.curated/notion-data-handling in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/notion-data-handling in your project. Claude Code loads it when a task matches its description.

How do I install Notion Data Handling in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill notion-data-handling -a codex`. Or copy the skill folder (skills/.curated/notion-data-handling in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/notion-data-handling in your project. Codex loads it when a task matches its description.

Can I use Notion Data Handling in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill notion-data-handling -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/notion-data-handling, .gemini/skills/notion-data-handling, .github/skills/notion-data-handling and .opencode/skills/notion-data-handling in your project.

What does Notion Data Handling need to run?

SKILL.md names no scripts, command-line tools or credentials: Notion Data Handling is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep, Write, Edit. Compatibility (from SKILL.md): Designed for Claude Code; live Notion actions require network access and explicit approval.

Does Notion Data Handling access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Notion Data Handling safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Notion Data Handling use?

Notion Data Handling is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Notion Data Handling use?

About 977 tokens (SKILL.md is roughly 3.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 545 tokens, read only when the agent opens those files.

What are the alternatives to Notion Data Handling?

Skills that share tags, products or a category with Notion Data Handling: Notion Worker Third-Party Auth Guide (makenotion/workers-template, 439 stars), Add OAuth Provider (superdesigndev/treg, 5k stars), Notion Worker Sync Scaffold (makenotion/workers-template, 439 stars) and Notion Workers Sync Guide (makenotion/workers-template, 439 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Notion Data Handling?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.

Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.