@solana-ontology/mcp-server

MCP server exposing the independent Solana Ontology as LLM-callable tools

Part of the Solana Ontology SDK — a system for modeling Solana on-chain data as an ontology of Object, Link, and Action types.

Installation

npm install @solana-ontology/mcp-server @solana-ontology/core

Usage

Exposes the ontology to LLM agents as MCP resources (one per concept) and tools (derived from concept state machines; destructive actions are gated behind approval).

import { OntologyMcpServer } from "@solana-ontology/mcp-server";
import { loadConcepts } from "@solana-ontology/core";

const mcp = new OntologyMcpServer({ transport: "stdio" });
mcp.registerConcepts(loadConcepts("./ontology/concepts", "./ontology"));

mcp.listResources(); // solana-ontology://concept/<Name>
mcp.listTools(); // state-machine transitions as callable tools

Or start it straight from the CLI and wire it into an agent's MCP config:

solana-ontology mcp --transport stdio          # local agents
solana-ontology mcp --transport http --port 3001 --auth-required   # networked

Documentation

See the monorepo README for architecture, concepts, and usage across all @solana-ontology/* packages.

License

Apache-2.0