Best Pytest MCP Servers
pytest is a Python testing framework that makes it easy to write small, readable tests, and can scale to support complex functional testing.
Why this server?
Supports generating and running tests with the pytest framework.
AlicenseAqualityBmaintenanceAnalyzes code to map behaviors, identify untested gaps, and generate grounded integration tests that actually run.Last updated81562812MITWhy this server?
Used for running tests in the development workflow

YDB MCPofficial
AlicenseBqualityCmaintenanceModel Context Protocol server for YDB databases that enables AI-powered database operations and natural language interactions with YDB instances from any LLM that supports MCP.Last updated728Apache 2.0Why this server?
Supports unit testing framework for validating MCP server functionality
AlicenseAqualityCmaintenanceEnables access to Hong Kong government's official open data portal (DATA.GOV.HK) through natural language queries. Supports searching datasets, browsing categories, and retrieving detailed information about Hong Kong's public data resources.Last updated85MITWhy this server?
Supports testing of the server's functionality through pytest, ensuring proper operation of graph visualization features.

Graphistry MCPofficial
AlicenseAqualityFmaintenanceGPU-accelerated graph visualization and analytics server for Large Language Models that integrates with Model Control Protocol (MCP), enabling AI assistants to visualize and analyze complex network data.Last updated172411MITWhy this server?
Identifies and executes specific tests impacted by symbol changes, providing compact summaries instead of raw logs.
AlicenseBqualityBmaintenanceAn MCP server that provides structural codebase indexing and surgical query tools to drastically reduce token usage through symbol-level searches and transitive impact analysis. It supports multiple languages and integrates with git to help AI agents understand code dependencies and the impact of changes in sub-millisecond time.Last updated691,097MITWhy this server?
Supports comprehensive testing of the MCP server functionality, including configuration validation, server operation, and error handling tests.
AlicenseAqualityDmaintenanceAI assistants to query and analyze Azure Data Explorer databases through standardized interfaces.Last updated556MITWhy this server?
Supports testing of the MCP server functionality to ensure reliable operation
AlicenseBqualityDmaintenanceAn MCP server that provides tools for querying the Edinburgh Festivals API to retrieve information about events and venues across all Edinburgh festivals, including historical data.Last updated31MITWhy this server?
Integrated for comprehensive test suite execution, including coverage reporting and parallel test running.
AlicenseBqualityDmaintenanceLLM Driven Trading Platform Orchestration - Strategy Design, Research & ImplementationLast updated50116PythonMITWhy this server?
Provides a testing interface to run AI agent behavioral validation and regression checks through the pytest framework.
AlicenseAqualityAmaintenanceMCP server that lets coding agents test AI agents. Create YAML test cases, snapshot golden baselines, check for regressions, and generate visual reports all from inside Claude Code or any MCP-compatible tool. Works with LangGraph, CrewAI, OpenAI, Claude, Mistral, and any HTTP API.Last updated1033124Apache 2.0