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Agent skill

Notion Common Errors

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

Classify Notion API failures and choose a bounded recovery path from the observed status and error code.

MITAuto-check passedBackend & APIs

Install Notion Common Errors

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

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

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace notion-common-errors --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-common-errors .claude/skills/notion-common-errors && 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-common-errors
GitHub stars
2.8k
Token cost
~979 tokens
SKILL.md length
413 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Classify Notion API failures and choose a bounded recovery path from the observed status and error code.

  • Works in 6 steps: Capture one redacted response envelope… → Map the status and structured code to… → Check selected API version and… → …
  • Handling authentication
  • 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 Common Errors is an agent skill from jeremylongshore/tons-of-skills-marketplace. Classify Notion API failures and choose a bounded recovery path from the observed status and error code. Use when handling authentication, permission, validation, conflict, limit, or service errors. Trigger with "fix Notion error", "classify Notion 403", or "handle Notion 429".

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, covering Authentication. 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

  • Handling authentication
  • With fix Notion error
  • Classify Notion 403
  • Handle Notion 429

Example prompts

  • “fix Notion error”
  • “classify Notion 403”
  • “handle Notion 429”
  • “/notion-common-errors”

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. Capture one redacted response envelope and the originating operation.
  2. Map the status and structured code to authentication, authorization, validation, identity, concurrency, limit, or service class.
  3. Check selected API version and page/database/data-source identity before changing code.
  4. Apply the class-specific action: correct input, restore access, wait as instructed, reconcile conflict, or pause for service recovery.
  5. Retry only retryable classes with a strict attempt and time budget.
  6. Verify recovery with the least-privilege read or fixture that proves the original fault is gone.

What it can do on your machine

Read from SKILL.md and the folder at commit 80f86df. 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 Common Errors loads about 979 tokens when it runs, and up to ~1.5k if it reads all its reference files. Until then it costs about 75 tokens; SKILL.md has 413 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~75
When it runs · the whole SKILL.md, loaded when a task matches
~979
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 80f86df, republished under its MIT licence (© jeremylongshore). 413 words, ~979 tokens.

Download SKILL.mdSave it as .claude/skills/notion-common-errors/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
notion-common-errors
description
Classify Notion API failures and choose a bounded recovery path from the observed status and error code. Use when handling authentication, permission, validation, conflict, limit, or service errors. Trigger with "fix Notion error", "classify Notion 403", or "handle Notion 429".
allowed-tools
Read, Glob, Grep, Write, Edit
compatibility
Designed for Claude Code; live Notion actions require network access and explicit approval
argument-hint
<status-or-code> <operation> <environment>
version
1.40.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, notion, errors
model
inherit
effort
high

Notion Error Classification and Recovery

Overview

Classify Notion API failures and choose a bounded recovery path from the observed status and error code.. 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

The response status, structured code, message, request identifier, and Retry-After header are evidence. Recovery differs for invalid credentials, restricted resources, wrong IDs, invalid payloads, conflicts, rate limits, and service faults. Recheck the dated evidence map before relying on mutable fields, endpoints, versions, limits, or delivery behavior.

Authentication

Verify token presence through a fingerprint or secret-manager reference. Check connection capabilities and content sharing separately from identity.

Instructions

  1. Capture one redacted response envelope and the originating operation.
  2. Map the status and structured code to authentication, authorization, validation, identity, concurrency, limit, or service class.
  3. Check selected API version and page/database/data-source identity before changing code.
  4. Apply the class-specific action: correct input, restore access, wait as instructed, reconcile conflict, or pause for service recovery.
  5. Retry only retryable classes with a strict attempt and time budget.
  6. Verify recovery with the least-privilege read or fixture that proves the original fault is gone.

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 (144 more words)Show less

Approval Boundaries

Require approval before capability changes, content sharing, token rotation, write replay, bulk retry, or support disclosure.

Error Handling

  • Do not treat every 404 as absence; inaccessible content can be indistinguishable from a bad identifier.
  • Respect Retry-After instead of a fixed sleep.
  • Quarantine unknown codes rather than guessing.

Output

Return the observed evidence, class, likely causes, ruled-out causes, recovery action, retry budget, and verification result. Identify assumptions, owners, expirations, and evidence gaps explicitly.

Examples

  • Differentiate a wrong data-source ID from missing page sharing.
  • Pause a write queue on repeated conflicts instead of duplicating pages.

Validation

Exercise and record these paths with expected and observed results:

  • all documented classes
  • unknown code
  • Retry-After
  • wrong object type
  • revoked token
  • service recovery

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-common-errors of jeremylongshore/tons-of-skills-marketplace.

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

Open the folder on GitHubat commit 80f86df

Compare with similar skills

Notion Common Errors 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 Common Errors compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Notion Common Errors this skilljeremylongshore/tons-of-skills-marketplace2.8k—~979Automated safety check: PassMIT
Notion APIintellectronica/agent-skills2951 repos~3.7kAutomated safety check: PassCC0-1.0
Notion MCPLeoYeAI/openclaw-master-skills2.2k—~4.7kAutomated safety check: PassMIT
Fortify Developmentcoollabsio/coolify63k4 repos~1.9kAutomated safety check: PassMIT
Supabase Development and Debuggingsupabase/agent-skills2.7k3 repos~3.6kAutomated safety check: PassMIT
Better Auth Best Practiceslatitude-dev/latitude-llm4.7k7 repos~1.6kAutomated safety check: PassMIT

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Works with

Categories

Questions about Notion Common Errors

What does Notion Common Errors do?

Classify Notion API failures and choose a bounded recovery path from the observed status and error code. Notion Common Errors is an agent skill from jeremylongshore/tons-of-skills-marketplace. Classify Notion API failures and choose a bounded recovery path from the observed status and error code.

When should I use Notion Common Errors?

Notion Common Errors fits situations like: handling authentication; with fix Notion error; classify Notion 403; handle Notion 429.

How do I install Notion Common Errors in Claude Code?

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

How do I install Notion Common Errors in Codex?

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

Can I use Notion Common Errors 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-common-errors -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-common-errors, .gemini/skills/notion-common-errors, .github/skills/notion-common-errors and .opencode/skills/notion-common-errors in your project.

What does Notion Common Errors need to run?

SKILL.md names no scripts, command-line tools or credentials: Notion Common Errors 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 Common Errors 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 Common Errors 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 Common Errors use?

Notion Common Errors 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 Common Errors use?

About 979 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 524 tokens, read only when the agent opens those files.

What are the alternatives to Notion Common Errors?

Skills that share tags, products or a category with Notion Common Errors: Notion API (intellectronica/agent-skills, 295 stars), Notion MCP (LeoYeAI/openclaw-master-skills, 2.2k stars), Fortify Development (coollabsio/coolify, 63k stars) and Supabase Development and Debugging (supabase/agent-skills, 2.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Notion Common Errors?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,825 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 9, 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.