CDNJS integrations

Connect CDNJS to any other app, or use it from your AI client over MCP. CDNJS is a public content delivery network for open-source JavaScript and CSS libraries. Its API lets a caller search libraries by name, look up a single library for its latest version, description, homepage, license and hosted file list, enumerate every published version of a library, and resolve the CDN URL for a specific file at a specific version. No credentials required.

No account neededcdnjs.com

4 actions

What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.

Build solutions, not workarounds.

What do you want to automate with CDNJS?

Ask the assistant

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.

Set it up in your client

Claude Code

Run this in the directory you want to work in.

claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai

Start Claude Code there, approve the server, and sign in in the browser page it opens.

Claude Code guide

Claude, web and desktop

Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.

Setup guide

Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

Setup guide

Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

Setup guide

Codex and the ChatGPT desktop app

Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.

Setup guide

Any other MCP client

Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.

Setup guide

Popular

CDNJS with the apps people pair it with most

Pair it

Connect CDNJS with another app

What your agent can do with CDNJS

Triggers and actions 4 actions

Action
Find libraries by name
Search cdnjs libraries by name or keyword.
Action
Get library
Get full details for a specific library hosted on cdnjs, including its available versions and files.
Action
Get library version
Get the files and details for a specific version of a library hosted on cdnjs.
Action
List libraries
Browse all JavaScript, CSS, and font libraries hosted on cdnjs.

Related apps

What our customers say

Questions

CDNJS, answered

Is there a CDNJS MCP server?

APIANT's MCP server at https://mcp.apiant.ai works with CDNJS. Add that address to any AI client that takes a remote MCP server, sign in once in your browser, and your client can build, test and run automations that use CDNJS. Nothing to install.

What can your agent do in CDNJS?

Any of CDNJS's 4 actions, including Find libraries by name, Get library, Get library version and List libraries. Your agent maps the data both ways and tests every scenario before it ships.

Which apps can CDNJS connect to?

Any app in the catalog; the list on this page pairs CDNJS with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector.

What happens when something fails?

Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.

Is there a free plan?

Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.