Skip to main content
Celina is a third-party, open-source stack for app and agent developers — one shared tool catalog covering transfers, Mento FX, Uniswap v4, Aave v3, GoodDollar, governance, staking, and Self Agent ID, exposed through an SDK, an MCP server, and a REST API.

SDK

TypeScript library for a custom backend — reads, unsigned transaction preparation, and ERC-4337 account abstraction.

MCP Server

Local stdio MCP server for Cursor and Claude Desktop that holds a key and can sign writes.

Hosted MCP

Public Streamable HTTP MCP endpoint — no install, no keys, reads and quotes only.

API

Public, keyless REST API for the same read-only catalog, for clients that don’t speak MCP.

​
Resources