"An open-source penetration testing framework" matching MCP servers:

• Professional Penetration

  AnGrY-Althaf

  F

  license

  -

  quality

  D

  maintenance

  Provides access to over 40 industry-standard penetration testing tools, including Nmap, SQLMap, and Metasploit, within an isolated Kali Linux Docker container. It enables security professionals to perform comprehensive network reconnaissance, web application testing, and vulnerability research through natural language commands.

  Last updated 2026-03-02

• testing-mcp

  mcpland

  A

  license

  A

  quality

  B

  maintenance

  Enables AI assistants to write and debug integration tests by providing live access to DOM structure and executing code directly in test environments.

  Last updated 2026-05-28

  5

  44

  10

  MIT

• open-agreements

  open-agreements

  A

  license

  A

  quality

  A

  maintenance

  Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment, cloud terms) and produce DOCX files.

  Last updated 2026-08-04

  3

  945

  45

  Apache 2.0

• MCP Development Framework

  aigo666

  A

  license

  C

  quality

  C

  maintenance

  A powerful Model Context Protocol framework that extends Cursor IDE with tools for web content retrieval, PDF processing, and Word document parsing.

  Last updated 2025-05-15

  8

  17

  MIT

• Vibe Testing

  AishwaryShrivastav

  A

  license

  -

  quality

  C

  maintenance

  Code-aware browser testing agent — reads your codebase, understands functionality, tests every element, reports with screenshots. Works as MCP server for Cursor/Claude Code or standalone CLI.

  Last updated 2026-06-08

  173

  5

  MIT

• MCP Framework

  Viking1726

  A

  license

  -

  quality

  D

  maintenance

  A middleware system that connects large language models (LLMs) with various tool services through an OpenAI-compatible API, enabling enhanced AI assistant capabilities with features like file operations, web browsing, and database management.

  Last updated 2025-05-26

  3

  MIT

• MCP Framework

  ronangrant

  F

  license

  -

  quality

  D

  maintenance

  A TypeScript framework for building Model Context Protocol (MCP) servers with automatic discovery and loading of tools, resources, and prompts.

  Last updated 2025-03-25

  12

• mcp-framework-101

  cadugrillo

  F

  license

  -

  quality

  D

  maintenance

  A starter template for building Model Context Protocol (MCP) servers with mcp-framework. It includes an example tool and CLI for adding more tools.

  Last updated 2025-11-06

• API Testing Platform

  SamWongML

  F

  license

  -

  quality

  B

  maintenance

  An LLM-driven API testing platform exposed over MCP, enabling declarative test definition and DAG-based execution.

  Last updated 2026-07-27

• testing-mcp

  charlieNearform

  F

  license

  -

  quality

  B

  maintenance

  MCP server that enables AI agents to programmatically run tests, query results, and receive intelligent recommendations about test execution strategy.

  Last updated 2026-07-27

• bc-source-mcp

  glachana

  A

  license

  A

  quality

  A

  maintenance

  Exposes structured Microsoft Dynamics 365 Business Central source code (versions 23-29, 47 localizations) to AI agents via MCP, enabling fast lookups, searches, and code analysis.

  Last updated 2026-06-18

  14

  13

  MIT

• OSF - Open Source Filings

  onefreeman1337

  A

  license

  A

  quality

  B

  maintenance

  We sell open source compliance, scientific, and government data.

  Last updated 2026-08-04

  21

  MIT

• source-coop-mcp

  yharby

  A

  license

  A

  quality

  C

  maintenance

  Enables AI agents to discover and access 800TB+ of public geospatial data from Source Cooperative, with tools for listing organizations, products, files, and fuzzy search.

  Last updated 2025-11-09

  6

  2

  MIT
• 

  Complexity Source MCPofficial

  Complexity-ML

  A

  license

  A

  quality

  C

  maintenance

  Read-only MCP server providing AI access to verifiable web, GitHub, and local sources, plus a managed fantasy entity catalog, with strong security and provenance tracking.

  Last updated 2026-07-28

  10

  MIT

• MCP Agentic Framework

  Piotr1215

  F

  license

  A

  quality

  C

  maintenance

  A communication framework that enables multiple AI agents to collaborate through asynchronous messaging, agent registration, and discovery. It facilitates complex task coordination and real-time discussion across distributed agent workflows using the Model Context Protocol.

  Last updated 2026-04-06

  9

  11

• Testing Platform — MCP server

  naft3r-101

  F

  license

  A

  quality

  C

  maintenance

  Enables Claude Code to read and write issues on the Testing Platform via natural language, including listing projects, filtering issues, creating and updating issues, and adding comments.

  Last updated 2026-06-28

  9

• security-framework-mcp

  zer0-kr

  A

  license

  A

  quality

  D

  maintenance

  Unified MCP server integrating NIST and OWASP security frameworks with live vulnerability data, enabling security searches, compliance mapping, threat modeling, and checklist generation.

  Last updated 2026-04-26

  41

  12

  MIT

• act-testing-mcp

  GarthDB

  A

  license

  A

  quality

  C

  maintenance

  MCP server for testing GitHub Actions workflows locally using nektos/act.

  Last updated 2025-09-01

  4

  19

  Apache 2.0

• API Testing MCP

  cocaxcode

  A

  license

  A

  quality

  D

  maintenance

  A lightweight, local-first MCP server for executing HTTP requests and managing API collections and environments without cloud dependencies. It enables testing APIs, handling authentication, and importing OpenAPI specifications directly within MCP-compatible workflows.

  Last updated 2026-05-02

  42

  159

  4

  MIT

• Testing Bank MCP

  RFH-PDTest

  F

  license

  A

  quality

  D

  maintenance

  An MCP router that connects to multiple PagerDuty sandbox environments for testing integrations like PD+Teams, PD+Jira, and more.

  Last updated 2026-02-05

  7