JARS MCP server

MCP discovered

Details

Endpoint: https://api.jars.lt/mcp
Transport: streamable-http
Docs: https://jars.lt/en/docs

Authentication

JARS API key api_key discovered Get key ↗

x-api-key: <credential>

Create an account or sign in on JARS.LT, choose a plan from Pricing, then obtain your API key from your account to use in the x-api-key header. The docs and official SDK both instruct developers to use an API key from JARS.LT.

JARS MCP OAuth client and access token oauth2 discovered Set up OAuth ↗

OAuth · resolves from well-known metadata

For MCP clients that support OAuth, use JARS's OAuth 2.0 discovery metadata at authorization server metadata and protected resource metadata. JARS supports Dynamic Client Registration, so an AI client can register itself at https://api.jars.lt/register, then complete the authorization-code flow to obtain a bearer access token for scopes like mcp:read.