
MCP - Model Context Protocol TypeScript SDK
A TypeScript wrapper library for the Model Context Protocol SDK that provides a simplified interface for creating MCP servers with tools, resources, and prompts without needing to work directly with the protocol.
README
MCP - Model Context Protocol TypeScript SDK
Uma biblioteca que encapsula todo o comportamento do Model Context Protocol SDK em TypeScript, fornecendo uma interface simplificada e robusta para integração com o protocolo MCP.
Pré-requisitos
- Node.js 18.0 ou superior
- NPM (Node Package Manager)
- TypeScript 5.8.3 ou superior
Instalação
Para instalar a biblioteca, execute:
npm install @codeplaydata/mcp
Detalhes Técnicos
Essa lib é uma wraper da SDK do Typescript para o Model Context Protocol, com ela é possível, criar um servidor com pela Factory adicionando tools, resources e prompts. Também é possível adicionar tools que tenham acesso ao servidor para modificar o seu estado. No geral, não existe necessidade de trabalhar com o protocolo diretamente.
No arquivo main.ts
existe um modo de uso, nela é possível notar que caso utilize express
é possível extender
o tipo da Resquest e Response do Controller.
Por enquanto, a implementação do transporte é a recomendada pela última release o StreamableHttpTransport
.
A autenticação ficar por conta do servidor Http de escolha do usuário.
Por enquanto, o servidor não implementa o COMPLETION.
Scripts disponíveis:
npm run build
- Compila o projeto TypeScriptnpm run dev
- Executa o projeto em modo de desenvolvimentonpm run inspect
- Executa o inspetor MCPnpm run publish
- Publica o pacote no NPM
Dependências
A biblioteca utiliza uma única dependências:
- @modelcontextprotocol/sdk: ^1.12.1 - SDK base do Model Context Protocol
Licença
The MCP TypeScript wrapper.
Copyright (C) 2025 Pedro Paulo Teixeira dos Santos
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
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