architecture MCP servers

btotharye/greybeard

MCP server Claude CodeCodexCursor

CLI-first Staff Review & Decision Assistant. Runs locally from the greybeard Python package.

axumquant/arch-viewer

MCP server Claude CodeCodexCursor

MCP server "arch-viewer" as configured in axumquant/arch-viewer. Runs locally from the arch-viewer npm package.

atobouh/symapse

MCP server Claude CodeCodexCursor

Architectural awareness engine for AI coding agents — deterministic call graph, impact analysis, dead code detection, semantic overlap, and more. Runs locally from the symapse npm package.

archradhq/arch-deterministic

MCP server Claude CodeCodexCursor +2

Deterministic IR/IR-LINT validation, policy packs, drift vs exports (archrad). Apache-2.0. Runs locally from the @archrad/deterministic npm package.

ontoramp/ontoramp-graph-query

MCP server Claude CodeCodexCursor

MCP server "graph-query", hosted remotely at ontoramp-graph-query.fly.dev, as configured in ontoramp/ontoramp-graph-query.

vonkernel/hexwright

MCP server Claude CodeCodexCursor +2

Design graph for hexagonal-architecture codebases. Renders what a branch changed as one picture a human can confirm at a glance, and gives a coding agent boundary verdicts it can run on itself before asking for review. Runs locally from the hexwright npm package.

odd-Innocent/den_archi_mcp

MCP server Claude CodeCodexCursor +2

Curated Korean AEC knowledge — codes, practice, and the reasoning between them. Remote server at mcp.den.archi.

RedHold/diagrams-mcp-app-core

MCP server Claude CodeCodexCursor

Generate and edit AWS, Azure, GCP and Kubernetes architecture diagrams as editable draw.io files. Runs locally from the @diagrams-so/mcp npm package. Needs 3 environment variables to run.

Roberton003/mcp-server-decisions

MCP server Claude CodeCodexCursor +2

MCP server for architectural decision tracking with prediction validation and outcome gates. Runs locally from the mcp-server-decisions Python package. Needs 1 environment variable to run.

SaharshPamecha/drawx-mcp-server

MCP server Claude CodeCodexCursor

Generate draw.io diagrams and architecture designs from natural language, via the DrawX API. Runs locally from the @drawx/mcp-server npm package. Needs 2 environment variables to run.

andypgray/loadbearing

MCP server Claude CodeCodexCursor +2

MCP server "loadbearing" as configured in andypgray/loadbearing. Launched with Zphil.LoadBearing.Cli. Needs 1 environment variable to run.

cgseyhan/architectos

MCP server Claude CodeCodexCursor

ArchitectOS - AI-Native Repository Intelligence & Architecture Operating System. Runs locally from the architectos npm package.

theSharque/mcp-architect

MCP server Claude CodeCodexCursor +2

MCP server for architecture and system design. Store and manage project architecture locally. Runs locally from the mcp-architector npm package.

dongwoosuk/aec-outlook-mcp

MCP server Claude CodeCodexCursor

MCP server "aec-outlook-mcp" as configured in dongwoosuk/aec-outlook-mcp. Runs locally from the aec-outlook-mcp Python package.

UzunGridera/mimari-ai-mcp

MCP server Claude CodeCodexCursor

Turkey Building Regulations & Architectural Standards MCP Server. 147 regulations, 502 standards, 4 calculation tools. Runs locally from the mimari-ai-mcp Python package.

fabdendev/ferret-mcp

MCP server Claude CodeCodexCursor

MCP server that extracts complete knowledge from any codebase — architecture, patterns, dependencies, API surface. Runs locally from the ferret-mcp Python package.

lebac-svg/Atelier

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "atelier" as configured in lebac-svg/Atelier. Runs tsx with node. Needs 1 environment variable to run.

abhishek-genailytics/flowgraf-mcp

MCP server Claude CodeCodexCursor +2

Flowgraf MCP server — create and edit clean, editable architecture diagrams from your AI agent (Claude Code, Cursor, Windsurf). Returns an SVG plus a link to a live, editable canvas. Runs locally from the flowgraf-mcp npm package.