"FIRST" matching MCP servers:

• MCP Architector

  theSharque

  A

  license

  A

  quality

  B

  maintenance

  Local-first MCP server for storing and managing project architecture, modules, data flow, and usage examples with complete privacy.

  Last updated 2026-05-29

  28

  145

  MIT

• Azure Diagram MCP Server

  Jah-yee

  A

  license

  A

  quality

  D

  maintenance

  An MCP server that generates professional infrastructure diagrams using the Python diagrams DSL, with first-class Azure support and GitHub Copilot integration for natural language diagram generation.

  Last updated 2026-02-26

  4

  MIT

• MCP SDD Server

  yi-john-huang

  A

  license

  -

  quality

  A

  maintenance

  An MCP server implementing Spec-Driven Development workflows for AI-agent CLIs and IDEs like Claude Code and Cursor, enabling spec-first development with automated workflow guidance and quality checks.

  Last updated 2026-07-25

  19

  37

  MIT

• Local DAG Builder MCP

  resace3

  A

  license

  -

  quality

  C

  maintenance

  A private-by-default, local-first DAG editor that lets you build causal diagrams visually, validate cycles, and save/export as JSON, SVG, or PNG through MCP tools.

  Last updated 2026-07-19

  MIT

• causal-dag-explorer-mcp

  resace3

  A

  license

  -

  quality

  C

  maintenance

  A local-first MCP server for manually building, inspecting, and saving directed acyclic graphs (DAGs) for custom days, with optional evidence summaries from Home Assistant.

  Last updated 2026-07-24

  MIT

• Knossos MCP

  AraneaDev

  A

  license

  -

  quality

  A

  maintenance

  Local-first MCP server that scans a repository once and answers architecture questions from an evidence-backed graph, enabling dependency analysis, impact analysis, and codebase exploration without re-reading the source tree.

  Last updated 2026-07-26

  MIT

• graphward

  speadskater

  A

  license

  -

  quality

  B

  maintenance

  Private, local-first code intelligence MCP server that builds a static graph of repositories and exposes search, architecture, impact analysis, and review tools via MCP.

  Last updated 2026-07-23

  MIT

• BLUEPRINT.MCP

  Vedv7

  A

  license

  -

  quality

  A

  maintenance

  Provides architectural memory for AI coding agents, enabling reuse of existing abstractions and advisory-first guidance on code placement and imports.

  Last updated 2026-05-27

  5

  MIT

• MCP Server Template

  ranjithkumars-lab

  F

  license

  -

  quality

  C

  maintenance

  This enterprise MCP server template provides a production-ready, architecture-first foundation for building MCP servers in Python, with capability registry, dependency injection, and Docker support.

  Last updated 2026-07-20

• NiceGUI MCP

  start-trek

  F

  license

  -

  quality

  D

  maintenance

  NiceGUI MCP is a docs-first Model Context Protocol server for local NiceGUI development, providing guidance lookup, code analysis, safe fixes, and starter pattern generation.

  Last updated 2026-04-06