Fontsource
Open-source fonts packaged as individual npm packages for self-hosting.
Fonts Open source
Price
Free
Free.
Commercial use
With conditions
Per font
Credit the author
Per item
Credit depends on the item
Agent access
Package (npm/PyPI)
Rules for your agent
Copied.
- Fontsource (Fonts). Open-source fonts packaged as individual npm packages for self-hosting. Price: free; commercial use with conditions; credit depends on the item; ship inside your app with conditions. Connect: npm @fontsource/<font>. Rule: Follow each font's own license (OFL, Apache and others).
Paste it into your prompt or AGENTS.md. It is built from the license and API terms below.
License
| License | Per font |
|---|---|
| Commercial use | Commercial use with conditions |
| Credit | Credit depends on the item |
| Inside your app or game | Ship inside your app with conditions |
| AI training | Not stated |
| Bots and bulk downloads | Not stated |
| Rules |
|
Connect it to an agent
| MCP server | None found |
|---|---|
| API | No public API: download by hand |
| npm | npm install @fontsource/<font> |
Pricing
| Free | Free. |
|---|---|
| Paid from | — |
| Usage price | — |
Sources
Read on Oct 10, 2026: fontsource.org/docs/getting-started/introduction.
Not confirmed: api.fontsource.org not covered on the page read.
Not legal advice. Check the license page before you ship.
Alternatives to Fontsource
| Pick for your agent | Source | Price | License | Agent access |
|---|---|---|---|---|
| Google Fonts Open-source font catalog with a Developer API for metadata, a CSS API and the Google Design MCP. |
Free | Commercial OK No credit | MCP API | |
| Bunny Fonts Drop-in replacement for the Google Fonts CSS v1 API, serving open-source fonts. |
Free | Commercial: conditions Credit varies | API | |
| Fontshare Free fonts from ITF under the ITF Free Font License, with CSS embed and download. |
Free | Commercial: conditions No credit | Download | |
| Source Code Pro A set of open-source OpenType monospaced fonts designed for user interface environments, in several weights with italics. |
Free | Commercial OK No credit | Download | |
| Adobe Fonts Creative Cloud font library for web projects via Adobe-hosted embeds; not for embedding in apps. |
Paid · on request | Commercial: conditions No credit | Download |
0 selected
Copied. Paste it into your prompt or AGENTS.md.