Official sources first
We prioritize provider websites, product documentation, pricing pages, policies, repositories, and original SKILL.md files over secondary summaries.
About · Editorial policy
How AI Vitamin Builds a Trustworthy Directory
Our sourcing, review, ranking, update, correction, and sponsorship rules.
What AI Vitamin is
AI Vitamin is an independent directory for finding AI tools and source-indexed Agent Skills. We organize products by the work they support, connect each record to its official source, and make practical constraints visible before a visitor signs up, pays, or installs anything.
The directory supports discovery and comparison. It is not a security certification, professional recommendation, or substitute for testing a product in the environment where it will be used.
Our editorial method
A repeatable path from source to published record.
- 01
Collect
Start with the official product site, documentation, policies, repository, or original Skill source file.
- 02
Classify
Assign controlled categories and tool types based on the work the product actually supports.
- 03
Check
Review identity, source links, pricing status, use cases, limitations, media, and the date of the source snapshot.
- 04
Publish with context
Separate the provider's own metadata from AI Vitamin's editorial summary and expose clear links for verification and correction.
- 05
Revisit
Update records when a source changes or a supported correction identifies an outdated or inaccurate fact.
Publishing principles
Dates are part of the fact
Listings show when key facts or source snapshots were checked. A date does not freeze a product, so material choices should still be verified at the official source.
Limits belong beside benefits
A useful listing explains who a tool may help, what it costs, where it can fall short, and which alternatives deserve comparison.
Source indexing is not certification
An Agent Skill source link improves inspectability. It does not prove compatibility, security, or suitability for a particular environment.
How ordering works
Default catalogue views use transparent signals such as publication date or alphabetical order. An editorially featured placement is labeled. We do not sell an undisclosed organic ranking position.
Sponsorship and affiliates
If AI Vitamin introduces sponsored placements or affiliate links, the commercial relationship will be clearly disclosed. Payment will not convert a source record into a verified claim.
Corrections
Send the exact AI Vitamin URL, the fact at issue, and an official supporting source. We may temporarily hide disputed material while checking a credible request.
Questions, corrections, or source updates
Email contact@aivitamin.org. For a new product, use the structured editorial submission route.