@niklaserik/effect-mcp

Name: @niklaserik/effect-mcp
Author: niklaserik

@niklaserik

代码仓库

关于 @niklaserik/effect-mcp

A mcp server for fetching the Effect-ts documentation

基本信息

分类

其他

许可证

MIT

运行时

node

传输方式

stdio

发布者

niklaserik

配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "effect-mcp": {
      "command": "node",
      "args": [
        "dist/index.js",
        "#",
        "stdio",
        "transport"
      ]
    }
  }
}

工具

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概览

What is @niklaserik/effect-mcp?

It is a Model Context Protocol (MCP) server that fetches the most current documentation from the Effect ecosystem. It integrates with AI assistants and tools like VS Code to provide real-time access to Effect package documentation for developers.

How to use @niklaserik/effect-mcp?

Install via pnpm add @niklaserik/effect-mcp, then build and run the server (node dist/index.js) over stdio transport. Connect with an MCP client (e.g., VS Code or MCP Inspector) and list resources or call tools like effect-documentation or effect-doc-links.

Key features of @niklaserik/effect-mcp

Real-time documentation access for Effect ecosystem
Supports both stable and experimental packages
Context-aware package detection based on imports
Seamless integration with VS Code and MCP clients
In-memory TTL cache (~10 minutes)
Lightweight retry on transient fetch errors

Use cases of @niklaserik/effect-mcp

Query an AI assistant for up-to-date API documentation on an Effect package
Automatically retrieve relevant docs for imported Effect packages in a code editor
Fetch documentation for multiple Effect libraries at once for a quick reference
Get plain documentation URIs to follow in a browser or other client

FAQ from @niklaserik/effect-mcp

How does the server fetch documentation?

It fetches documentation in real time directly from the Effect ecosystem, using an in-memory TTL cache (~10 minutes) to avoid refetching unchanged docs.

What transport does the server use?

It uses stdio transport by default and can be adapted to Streamable HTTP if needed.

Which Effect packages does it support?

It supports a curated list including effect, @effect/platform, @effect/sql, @effect/vitest, @effect/ai, @effect/cli, @effect/cluster, @effect/rpc, and @effect/typeclass.