VectorMCP MCP Server

@sergiobayona

リポジトリ

基本情報

カテゴリ

その他

ライセンス

MIT license

トランスポート

stdio

作者

sergiobayona

VectorMCP MCP Server について

A easy-to-use and minimal server implementation for the Model Context Protocol (MCP) in Ruby.

VectorMCP MCP Server の設定

標準の設定はありません

このサーバーの README には解析可能な MCP 設定ブロックが含まれていません。インストール手順はリポジトリをご確認ください。

リポジトリ

VectorMCP MCP Server のツール

ツール一覧はまだありません

この掲載には表示できるツール一覧がまだありません。サーバーにツールがないという意味ではありません。対応機能はプロジェクトのドキュメントをご確認ください。

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is VectorMCP?

VectorMCP is a Ruby library for implementing the Model Context Protocol (MCP) specification. It allows developers to create MCP servers that expose tools, resources, and prompts to LLM clients such as the Claude Desktop app or custom clients.

How to use VectorMCP?

Install the gem with gem install vector_mcp or add it to your Gemfile. Create a server instance with VectorMCP.new, register tools and resources using register_tool and register_resource, then call server.run to start listening on STDIN/STDOUT. Requests must be newline-delimited JSON-RPC objects.

Key features of VectorMCP

Implements core server-side MCP specification.
Define and register custom tools for LLM invocation.
Expose data sources as resources for LLM reading.
Provide structured prompt templates.
Stdio transport (stable); SSE transport (work-in-progress).
Extensible handlers with default MCP method implementations.
Ruby-like API using blocks for registration.
Automatic conversion of return values to MCP content format.

Use cases of VectorMCP

Expose your Ruby application’s functions to an LLM client like Claude Desktop.
Let LLMs read dynamic data from databases, APIs, or files via resources.
Provide reusable prompt templates for consistent LLM interactions.
Build a process-based MCP server for automated tool calling workflows.
Add custom authentication or per-connection state using session objects.

よくある質問

What is the Model Context Protocol (MCP)?

MCP is a specification that enables LLMs to discover and interact with external tools, resources, and prompts provided by separate applications called MCP servers. VectorMCP implements the server side of MCP in Ruby.

What transports does VectorMCP support?

VectorMCP supports Stdio (stable) transport using standard input/output. SSE (Server-Send Events) transport is under active development and currently unavailable in the released gem.

What are the runtime requirements for VectorMCP?

VectorMCP is a Ruby gem requiring Ruby. When SSE transport becomes available, it will require additional gems: `async`, `async-http`, `falcon`, and `rack`.

How do I register a tool with VectorMCP?

Use `server.register_tool(name:, description:, input_schema:)` with a block. The block receives the arguments hash and a session object, and its return value is automatically converted to MCP content format.

What types of return values are supported for tools?

Return values can be a String, a Hash matching MCP content structure, other hashes (JSON-encoded), binary strings (Base64-encoded), or an Array of these. Non-matching objects are converted using `to_s`.

「その他」の他のコンテンツ

Volley.sh

Volley

A good sequence diagram can solve almost any communication problem in engineering. Volley lets your agent write them as plain text, with the real request and response payloads on every arrow. It checks its own syntax wi

Klarix Intelligence Engine

Klarix

B2B competitive intelligence, live sales battlecards, 5-axis ICP prospect fit scoring, and tech stack teardowns over MCP and REST with cited public-web evidence.

Reactive Resume

amruthpillai

A one-of-a-kind resume builder that keeps your privacy in mind. Completely secure, customizable, portable, open-source and free forever. Try it out today!

39.5K