Arca MCP Server
Arca MCP 服务器
为 Arca 项目实现的 模型上下文协议(MCP) 服务器,使用 TypeScript。
结构
src/tools/:服务器暴露的工具。src/commands/:业务逻辑和命令。src/prompts/:提示词模板和上下文。src/vector_store/:嵌入、分块以及使用 PostgreSQL 和 pgvector 进行持久化的逻辑。
Related MCP server: ArcaMCP
能力
可用工具
query_arca_docs:在 AFIP 技术文档中进行语义搜索(RAG)。get_ta:使用您的.crt和.key证书获取并缓存 AFIP WSAA 的访问票据(Token 和 Sign)。get_ultimo_comprobante:查询 AFIP 中某个销售点已授权的最后一张凭证编号。create_invoice:直接在 AFIP 中生成并授权电子发票(A、B 或 C 类),自动计算增值税金额。
可用资源
resource://arca/guides/wsaa:AFIP 认证的分步指南。resource://arca/guides/invoice/{type}:特定凭证(A、B、C、MTXCA)的签发指南。
要求
Node.js(v18+)
Yarn
启用了
pgvector扩展的 PostgreSQL。
安装
yarn install使用
用于 IDE/CLI 开发(通过 Stdio):
yarn dev本地开发(HTTP 和 MCP Inspector)
如果您希望通过网络在本地测试服务器,并使用 Inspector 网页调试工具,请遵循以下步骤:
以 HTTP 模式(Streamable)启动服务器:
yarn run dev:http服务器将在
http://localhost:3001/mcp上监听。启动 MCP Inspector: 在项目目录中打开一个新终端,然后运行:
yarn run inspect这将在浏览器中打开一个窗口。
将 Inspector 连接到本地服务器: 在 Inspector 的网页界面中,如果它允许配置 HTTP Streamable 传输,请将其指向
http://localhost:3001/mcp。否则,您可以通过直接指向本地 index 来以标准模式(Stdio)使用它(运行npx @modelcontextprotocol/inspector node dist/index.js)。 点击 "Connect",您将看到服务器暴露的所有工具已列出,可供测试。
编译并运行于生产环境:
yarn build
yarn startThis server cannot be installed
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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