"General inquiry or casual greeting" matching MCP servers:

MCP server that provides OpenRouter model pricing data, enabling price lookups, trending/cheapest lists, and model searches without an API key.

A minimal MCP server that provides a single 'hello' tool returning a greeting message, deployable on Render.

Provides LLMs with full PostgreSQL database access, including tools for query execution, schema management, and data export. It also features a dedicated insights system for storing business memos and supports both local stdio and remote HTTP transport.

MCP-ORTools integrates Google's OR-Tools constraint programming solver with Large Language Models through the MCP, enabling AI models to: Submit and validate constraint models Set model parameters Solve constraint satisfaction and optimization problems Retrieve and analyze solution

Enables querying aviation weather, FAA TFRs, NWS alerts, flight tracking, and Amtrak train status using public APIs. No API keys or private infrastructure required.

A Model Context Protocol server that integrates AI assistants with Mem0.ai's persistent memory system, allowing models to store, retrieve, search, and manage different types of memories.

Enables AI agents to operate DSpace repositories through a typed interface, including SAF package building, metadata editing, scientometric harvesting, open-access PDF downloads, and repository administration.

Enables AI assistants to securely access Snowflake data warehouses through natural language, executing SQL queries and retrieving insights with support for multiple authentication methods.

An MCP server that exposes causal inference methods (difference-in-differences, synthetic control, propensity matching, and assumption checks) as callable tools, enabling AI agents to run deterministic statistical analyses instead of computing them inline.

Per-species pollen forecasts at any point on Earth, seven days ahead. Free tier covers casual use.

Automates trade surveillance support workflows by parsing inquiry emails, searching SQL configs and Java code using keyword-based metadata annotations, executing reports, and generating comprehensive responses.

General purpose toolbox for AI applications

A simple Machine Conversational Protocol server for Warp Terminal that provides a basic greeting tool and personalized greeting resource.

MCP server that enables background removal from images (product photos, portraits, cars, or general subjects) returning a transparent PNG.

Analyzes and rewrites text to match desired tones (professional, casual, formal, etc.) via MCP protocol, with EU AI Act compliance.

Enables AI agents to interact with Goofish (闲鱼) marketplace, supporting product search, batch inquiry messaging, and conversation management for buyers.

Enables UK haulage compliance managers to audit tachographs, drivers' hours, and DVSA OCRS scores, preventing red status and generating public inquiry briefs.

A simple MCP server sample that provides a greeting tool which echoes back a personalized Japanese greeting message. Demonstrates basic MCP server implementation using FastMCP framework.

A simple demonstration MCP server built with FastMCP that provides basic functionality including an addition tool, dynamic greeting resources, and user greeting prompts over STDIO.

A personal accounting MCP server that enables AI assistants to record and query financial transactions through natural language, supporting income/expense tracking, balance inquiry, and monthly summaries.