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Agent skill

Notion Core Workflow B

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

Create or update Notion pages and blocks with an idempotency key, semantic diff, and read-back verification.

MITAuto-check passed

Install Notion Core Workflow B

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill notion-core-workflow-b -a claude-code

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

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace notion-core-workflow-b --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-core-workflow-b .claude/skills/notion-core-workflow-b && 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-core-workflow-b
GitHub stars
2.8k
Token cost
~932 tokens
SKILL.md length
409 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Create or update Notion pages and blocks with an idempotency key, semantic diff, and read-back verification.

  • Works in 6 steps: Resolve the exact parent, page, data… → Derive an idempotency key from the… → Render a semantic diff for properties,… → …
  • An integration must write approved 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 Core Workflow B is an agent skill from jeremylongshore/tons-of-skills-marketplace. Create or update Notion pages and blocks with an idempotency key, semantic diff, and read-back verification. Use when an integration must write approved content. Trigger with "create Notion record", "update Notion page", or "append Notion blocks".

Its SKILL.md is about 930 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 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

  • An integration must write approved content
  • With create Notion record
  • Update Notion page
  • Append Notion blocks

Example prompts

  • “create Notion record”
  • “update Notion page”
  • “append Notion blocks”
  • “/notion-core-workflow-b”

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. Resolve the exact parent, page, data source, and current revision.
  2. Derive an idempotency key from the business object and operation version.
  3. Render a semantic diff for properties, blocks, parent, and trash state.
  4. Validate property types, relation targets, size limits, and block nesting offline.
  5. Apply one approved mutation and persist the returned object ID before downstream work.
  6. Read back the object, compare intended state, and retain compensation instructions.

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 Core Workflow B loads about 932 tokens when it runs, and up to ~1.5k if it reads all its reference files. Until then it costs about 68 tokens; SKILL.md has 409 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~68
When it runs · the whole SKILL.md, loaded when a task matches
~932
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). 409 words, ~932 tokens.

Download SKILL.mdSave it as .claude/skills/notion-core-workflow-b/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
notion-core-workflow-b
description
Create or update Notion pages and blocks with an idempotency key, semantic diff, and read-back verification. Use when an integration must write approved content. Trigger with "create Notion record", "update Notion page", or "append Notion blocks".
allowed-tools
Read, Glob, Grep, Write, Edit
compatibility
Designed for Claude Code; live Notion actions require network access and explicit approval
argument-hint
<parent-or-page-id> <write-intent> <idempotency-key>
version
1.40.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, notion, writes
model
inherit
effort
high

Notion Idempotent Page Write Workflow

Overview

Create or update Notion pages and blocks with an idempotency key, semantic diff, and read-back verification.. 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

Page properties follow the parent data source schema; page body content is a block tree or enhanced markdown. Current placement and trash semantics depend on the pinned API contract. Recheck the dated evidence map before relying on mutable fields, endpoints, versions, limits, or delivery behavior.

Authentication

Use only insert or update content capability required by the operation. Confirm parent access and keep lookup identities separate from write identities when risk warrants.

Instructions

  1. Resolve the exact parent, page, data source, and current revision.
  2. Derive an idempotency key from the business object and operation version.
  3. Render a semantic diff for properties, blocks, parent, and trash state.
  4. Validate property types, relation targets, size limits, and block nesting offline.
  5. Apply one approved mutation and persist the returned object ID before downstream work.
  6. Read back the object, compare intended state, and retain compensation instructions.

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 (147 more words)Show less

Approval Boundaries

Require the content owner before insert, update, move, append, replacement, comment creation, or trash operations.

Error Handling

  • Do not retry a timed-out create until searching the idempotency record.
  • Do not coerce a property into a new type to make a payload pass.
  • Stop if the parent or revision changed after approval.

Output

Return the target identity, idempotency key, pre-state, approved diff, response identity, read-back delta, and compensation plan. Identify assumptions, owners, expirations, and evidence gaps explicitly.

Examples

  • Upsert one business record without duplicating it after a timeout.
  • Append approved blocks and verify their order under the target page.

Validation

Exercise and record these paths with expected and observed results:

  • duplicate retry
  • schema mismatch
  • relation access
  • position order
  • concurrent change
  • compensation

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-core-workflow-b of jeremylongshore/tons-of-skills-marketplace.

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

Open the folder on GitHubat commit cfae287

Compare with similar skills

Notion Core Workflow B 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 Core Workflow B compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Notion Core Workflow B this skilljeremylongshore/tons-of-skills-marketplace2.8k—~932Automated safety check: PassMIT
Xiaohei Chinese Article Illustrationshelloianneo/ian-xiaohei-illustrations12k3 repos~470Automated safety check: WarnMIT
ComposioComposioHQ/composio30k1 repos~1.7kAutomated safety check: PassMIT
Debug SkillTypeCellOS/BlockNote10k—~1.8kAutomated safety check: PassCustom licence
Marketing PlanNexus-JPF/note-companion8705 repos~5.2kAutomated safety check: PassMIT
Docs SkillTypeCellOS/BlockNote10k—~1.9kAutomated safety check: PassCustom licence

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Works with

Questions about Notion Core Workflow B

What does Notion Core Workflow B do?

Create or update Notion pages and blocks with an idempotency key, semantic diff, and read-back verification. Notion Core Workflow B is an agent skill from jeremylongshore/tons-of-skills-marketplace. Create or update Notion pages and blocks with an idempotency key, semantic diff, and read-back verification.

When should I use Notion Core Workflow B?

Notion Core Workflow B fits situations like: an integration must write approved content; with create Notion record; update Notion page; append Notion blocks.

How do I install Notion Core Workflow B in Claude Code?

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

How do I install Notion Core Workflow B in Codex?

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

Can I use Notion Core Workflow B 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-core-workflow-b -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-core-workflow-b, .gemini/skills/notion-core-workflow-b, .github/skills/notion-core-workflow-b and .opencode/skills/notion-core-workflow-b in your project.

What does Notion Core Workflow B need to run?

SKILL.md names no scripts, command-line tools or credentials: Notion Core Workflow B 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 Core Workflow B 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 Core Workflow B 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 Core Workflow B use?

Notion Core Workflow B 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 Core Workflow B use?

About 932 tokens (SKILL.md is roughly 3.7k 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 548 tokens, read only when the agent opens those files.

What are the alternatives to Notion Core Workflow B?

Skills that share tags, products or a category with Notion Core Workflow B: Xiaohei Chinese Article Illustrations (helloianneo/ian-xiaohei-illustrations, 12k stars), Composio (ComposioHQ/composio, 30k stars), Debug Skill (TypeCellOS/BlockNote, 10k stars) and Marketing Plan (Nexus-JPF/note-companion, 870 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Notion Core Workflow B?

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.