"LangGraph" matching MCP servers:

Provides six tools including web search, URL fetching, calculator, and note management for use with LangGraph agents or manual testing via terminal.

A terminal-based MCP server that provides tools like web search, URL fetching, note management, and calculations, and connects them to a LangGraph ReAct agent for multi-step tasks.

Enables any MCP-compatible client to perform filesystem operations — reading, listing, writing, searching, watching directories, and batch processing files — over JSON-RPC 2.0 stdio transport. Includes resource discovery, metrics tracking, and security controls such as allowed roots, size limits, and format allowlists, with a LangGraph agent that accesses files exclusively through MCP.

Provides secure filesystem operations, including reading, searching, and batch processing files, with directory monitoring to detect new files, designed for integration with MCP clients such as LangGraph agents.

Provides 18 tools including calculator operations (add, subtract, multiply, divide, power, sqrt, log, trigonometric functions) and secure sandboxed file operations (read, write, append, delete, list) for LangGraph agents and MCP clients. Features async support, YAML configuration, comprehensive logging, and path traversal protection.

An MCP server with six tools including web search, URL fetching, math calculation, and note management. Designed for a live-coding demo integrating FastMCP with LangGraph ReAct agents.

Provides file system access for resume matching through JSON-RPC, enabling semantic search and workflow orchestration with LangGraph.