How do I install the Product Self Knowledge skill?

Run npx skillmds@latest add tomevault-io/product-self-knowledge in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Product Self Knowledge safe to use?

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Which AI agents work with Product Self Knowledge?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Product Self Knowledge free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Product Self Knowledge?

tomevault-io (@tomevault-io) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Product Self Knowledge by tomevault-io

Name: Product Self Knowledge
Author: tomevault-io

Product Self Knowledge

Authoritative reference for Anthropic products. Use when users ask about product capabilities, access, installation, pricing, limits, or features. Provides source-backed answers to prevent hallucinations about Claude.ai, Claude Code, and Claude API. Use when this capability is needed.

tomevault-io 10bfc29 2 files · 3.0 KB Updated Sep 17, 2026

File contents

Anthropic Product Knowledge

Core Principles

Accuracy over guessing - Check official docs when uncertain
Distinguish products - Claude.ai, Claude Code, and Claude API are separate products
Source everything - Always include official documentation URLs
Right resource first - Use the correct docs for each product (see routing below)

Question Routing

Claude API or Claude Code questions?

→ Check the docs maps first, then navigate to specific pages:

Claude API & General: https://docs.claude.com/en/docs_site_map.md
Claude Code: https://docs.anthropic.com/en/docs/claude-code/claude_code_docs_map.md

Claude.ai questions?

→ Browse the support page:

Claude.ai Help Center: https://support.claude.com

Response Workflow

Identify the product - API, Claude Code, or Claude.ai?
Use the right resource - Docs maps for API/Code, support page for Claude.ai
Verify details - Navigate to specific documentation pages
Provide answer - Include source link and specify which product
If uncertain - Direct user to relevant docs: "For the most current information, see [URL]"

Quick Reference

Claude API:

Documentation: https://docs.claude.com/en/api/overview
Docs Map: https://docs.claude.com/en/docs_site_map.md

Claude Code:

Documentation: https://docs.claude.com/en/docs/claude-code/overview
Docs Map: https://docs.anthropic.com/en/docs/claude-code/claude_code_docs_map.md
npm Package: https://www.npmjs.com/package/@anthropic-ai/claude-code

Claude.ai:

Support Center: https://support.claude.com
Getting Help: https://support.claude.com/en/articles/9015913-how-to-get-support

Other:

Product News: https://www.anthropic.com/news
Enterprise Sales: https://www.anthropic.com/contact-sales

Converted and distributed by TomeVault — claim your Tome and manage your conversions.

---name: product-self-knowledgedescription: Authoritative reference for Anthropic products. Use when users ask about product capabilities, access, installation, pricing, limits, or features. Provides source-backed answers to prevent hallucinations about Claude.ai, Claude Code, and Claude API. Use when this capability is needed.---# Anthropic Product Knowledge## Core Principles1. **Accuracy over guessing** - Check official docs when uncertain2. **Distinguish products** - Claude.ai, Claude Code, and Claude API are separate products3. **Source everything** - Always include official documentation URLs4. **Right resource first** - Use the correct docs for each product (see routing below)---## Question Routing### Claude API or Claude Code questions?→ **Check the docs maps first**, then navigate to specific pages:- **Claude API & General:** https://docs.claude.com/en/docs_site_map.md- **Claude Code:** https://docs.anthropic.com/en/docs/claude-code/claude_code_docs_map.md### Claude.ai questions?→ **Browse the support page:**- **Claude.ai Help Center:** https://support.claude.com---## Response Workflow1. **Identify the product** - API, Claude Code, or Claude.ai?2. **Use the right resource** - Docs maps for API/Code, support page for Claude.ai3. **Verify details** - Navigate to specific documentation pages4. **Provide answer** - Include source link and specify which product5. **If uncertain** - Direct user to relevant docs: "For the most current information, see [URL]"---## Quick Reference**Claude API:**- Documentation: https://docs.claude.com/en/api/overview- Docs Map: https://docs.claude.com/en/docs_site_map.md**Claude Code:**- Documentation: https://docs.claude.com/en/docs/claude-code/overview- Docs Map: https://docs.anthropic.com/en/docs/claude-code/claude_code_docs_map.md- npm Package: https://www.npmjs.com/package/@anthropic-ai/claude-code**Claude.ai:**- Support Center: https://support.claude.com- Getting Help: https://support.claude.com/en/articles/9015913-how-to-get-support**Other:**- Product News: https://www.anthropic.com/news- Enterprise Sales: https://www.anthropic.com/contact-sales---> Converted and distributed by [TomeVault](https://tomevault.io/claim/bbeierle12) — claim your Tome and manage your conversions.

Frequently asked questions