MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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C4 architecture diagrams as code for VS Code—a Mermaid-inspired DSL with instant offline preview, SVG/PNG export, cloud icons, and Gemini-powered generation.
MIT ★ 2 -
Architecture enforcement for .NET. Define boundaries in YAML, detect dependency violations, and prevent architectural drift with a CLI, Roslyn analyzers, and MCP tools for AI coding agents.
MIT ★ 2 -
@olkow/architecture-pattern-mcpgithub.com/olk/architecture-pattern-mcpupdated this year
MCP server that provides architecture design expertise to AI coding agents
npm ISC -
MCP server that provides architecture design expertise to AI coding agents
MIT ★ 1 -
architecture-discovery-mcpgithub.com/rdtan/architecture-discovery-mcpupdated this year
Auto-discover enterprise architecture artifacts from Java/Maven source code. Scan your project and generate TOGAF-standard deliverables in seconds — application architecture, data architecture, and data lineage.
★ 6 -
Architecture context MCP server for AI coding agents.
Apache-2.0 ★ 1 -
Verified, reversible, self-improving Vertical Slice Architecture companion for AI coding agents: an MCP server + CLI for 11 stacks
npm MIT -
AI agent skills for enterprise architecture (Claude Code plugin + MCP server): interviews and docs into validated ArchiMate 3.2 models, views, ISO 42010 docs and governance, in git.
MIT ★ 3 -
GRASP — Code architecture visualizer + 150-tool MCP server. Dependency graphs, security scanning, multimodal knowledge graph, ORM tracking, git change impact, graph schema v3. Works with GitHub, GitLab & local dirs. 35 languages. Zero data collection.
NOASSERTION ★ 33 -
quasar-graphgithub.com/o-samoilov/quasar-graphupdated this year
Claude Code plugin that turns your projects into a living architecture graph — scan, explore, and query your codebase as a map.
MIT ★ 3 -
Automated ADR (Architecture Decision Records) for AI Coding Agents - MCP server with SQL-backed decision repository
npm Apache-2.0 -
MCP server that reverse-engineers architecture from code (Go, TypeScript, Python) and markdown into a structured graph. Detects drift between any two branches, tags, or commits
MIT ★ 7 -
See changes to your architecture before and as you build them: an MCP server and CLI that lets coding agents model a system as C4 (LikeC4), propose and review changes, promote accepted ones, and record the evidence that verifies them
npm MIT -
Your ADRs are lying to you. MCP server with live drift detection, content safety, and decision memory — validates architectural decisions against your actual code.
npm MIT ★ 35 -
claude-code-memorygithub.com/yahav10/claude-code-memoryupdated this year
Give Claude Code a memory. Save architectural decisions during conversations, query them forever. 100% local, zero telemetry.
★ 3 -
Renders what a branch changed to your architecture 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. Hexagonal / ports-and-adapters, Kotlin. CLI · MCP · web UI.
MIT -
ckbgithub.com/SimplyLiz/ckbactive
Code intelligence for AI assistants - MCP server, CLI, and HTTP API with symbol navigation, impact analysis, and architecture mapping
NOASSERTION ★ 113 -
A .NET architecture checker that enforces one C# spec and renders the same rules for coding agents.
MIT -
Local code architecture graph for Python and TypeScript: trace events, contracts, dependencies, and change impact with source evidence.
MIT -
Semantic code graph for AI agents — deterministic FQN resolution, impact analysis and architectural drift gates, exposed over MCP.
pypi MIT -
Persistent memory, architectural decision enforcement, pre-execution safety hooks, and session handoff for Claude Code. MCP server plugin for AI coding agents.
MIT ★ 14 -
Architecture diagrams as code: a JSON topology spec in, an editable Excalidraw diagram out. MCP server and CLI, on npm.
MIT -
adr-skillsgithub.com/wooxogh/adr-mcp-setupupdated this year
MCP server that auto-generates Architecture Decision Records from Claude Code conversations using Claude Opus
npm MIT -
AI code governance for autonomous agents. Enforce architecture and business rules with AST intelligence, 54 MCP tools, and cryptographic audit trails.
npm Apache-2.0 ★ 4 -
anchorgithub.com/pratik7368patil/anchorupdated this year
Local-first MCP server that gives AI coding agents repo and org memory from GitHub PR history, code, tests, regressions, architecture, and cross-repo impact.
MIT ★ 2 -
File-based architecture-as-code: describe systems as strict YAML, validate the graph end-to-end, export for AI agents
MIT -
Temporal Knowledge Graph System for Architectural Memory - Track decisions, patterns, and failures with MCP integration for Claude Code/Desktop
MIT ★ 4 -
Infers architecture rules from your TypeScript repo's real import graph, gates each on statistical evidence, and emits them into the tools you already use (ESLint, dependency-cruiser, ts-arch). Turns the boundaries your code already follows into enforcement, so architecture drift gets caught, not just documented.
npm MIT ★ 8 -
Codebase health as MCP tools — dead code, circular dependencies, coupling, and architectural drift for Claude Desktop, Cursor, Windsurf and Slack.
npm MIT -
cc-senseigithub.com/contradictory-body/cc-senseiupdated this year
Your AI's shortcut to mastering Claude Code's architecture — 310K lines distilled into 32 queryable modules via MCP.
MIT ★ 4 -
MCP server for Arc — AI agents author, validate, render, and diff architecture diagrams as code
npm MIT -
MCP server for Arc — AI agents author, validate, render, and diff architecture diagrams as code
npm MIT -
Turn any codebase into an interactive architecture map in seconds. Zero-config CLI + MCP server for Claude Code & Claude Desktop (TS/JS, Python, Go, Rust).
MIT ★ 1 -
Alia, the architecture MCP server: serves a released architecture to IDE coding agents — exact answers from the facts ledger, hybrid search on Qdrant, build packs byte for byte, RUN-team escalations.
MIT ★ 1 -
prefxplaingithub.com/prefoptimize/prefxplainupdated this year
Explain your codebase in 30 seconds. Interactive architecture diagrams with AI descriptions, health scoring, and blast radius analysis. Works with Claude Code, Codex, Copilot CLI, and Gemini CLI.
pypi MIT -
Guardrails for AI coding agents (Claude Code, Cursor, Codex): impact analysis, architecture rules, blocked bad changes and a tamper-evident record. Run with npx; downloads the verified Garuda release binary.
npm Apache-2.0 -
Give AI coding agents your architecture context over MCP — checks, specs, ADRs, project rules, and docs from SystemDox, delivered at write time
npm ISC -
axon-progithub.com/talhamsajid/axon-proupdated this year
Enterprise-grade graph-powered code intelligence engine. Deep structural awareness for Laravel, PHP, Python, and JS. Powers AI agents with high-fidelity architectural context via MCP & Neo4j.
★ 30 -
Persistent organisational intelligence for AI agents. Turn codebases, documents, policies and decisions into a knowledge graph so Claude Code, Cursor and Copilot reason over architecture, dependencies and prior lessons — with confidence scores and evidence. 13 LLM backends + custom, fully offline capable.
pypi Apache-2.0 -
capci-mcpgithub.com/vishal-bulbule/capci-mcpupdated this year
Text-to-diagram MCP server for Claude, VS Code, Antigravity & Gemini CLI — generate architecture, sequence, ER & animated diagrams from a prompt.
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Local-first architecture context and evidence-backed analysis for React/TypeScript repositories and AI coding agents, with MCP tools.
NOASSERTION ★ 2 -
Find the architectural pain points in any codebase. Scores every file on layering, complexity, data access, failure handling, UI cost and trust-boundary risk against Google, Amazon and OWASP guidance. Ranked JSON for AI coding agents, an MCP server, a native viewer. Rust.
MIT -
🎬 Open-source animated architecture diagrams as code. Diagram-native DSL, 17 layout engines, Web Animations API, and MCP server for AI agents.
npm MIT ★ 106 -
The architecture diagram that draws itself. Maps every service, database, queue and third-party API in your code, with a link to the line behind each box. CLI, GitHub Action, MCP server. Zero dependencies.
MIT -
Code intelligence CLI — function-level dependency graph across 34 languages, 34-tool MCP server for AI agents, complexity metrics, architecture boundary enforcement, CI quality gates, git diff impact with co-change analysis, hybrid semantic search. Fully local, zero API keys required.
npm Apache-2.0 ★ 100 -
Turn your architecture into a living, queryable knowledge graph - and render it as beautiful auto-laid-out Excalidraw diagrams. An MCP server for Cursor, Claude Code & Windsurf. Offline, no API keys.
MIT ★ 163 -
A living architecture map of any codebase, derived from its import graph and commit history: what depends on what, what changes together, and who knows the part you are about to touch. A VS Code extension and an MCP server. Nothing to write, nothing to keep up to date.
MIT -
Prism Context Engine — Context Governance for LLMs. MCP server that gives AI coding assistants (Cursor, Claude, Windsurf, VS Code) your project's architectural rules, design system, and security constraints.
npm MIT -
Local-first whiteboard desktop app (macOS/Windows/Linux) with a built-in MCP server — let Claude Code, Codex CLI or Gemini CLI draw your repo's architecture on an infinite canvas. No account, works offline.
MIT ★ 1 -
drawx-mcp-servergithub.com/SaharshPamecha/drawx-mcp-serverupdated this year
MCP server for DrawX — generate draw.io diagrams and architecture designs from Claude, Cursor, and VS Code.
MIT -
@zindexai/mcpactive
Immutable agent diagrams for Claude Code, Cursor, Claude Desktop and any MCP host. Your agent saves architecture, ER and flow diagrams (Mermaid or JSON), changes them later and opens any version by date. Teams share diagrams across people and agents.
npm MIT -
datadef-mcpgithub.com/tlouvart/datadef-mcpupdated this year
Data-architecture diagrams your AI generates, edits, and exports. Remote MCP server for Claude, Cursor, VS Code, Gemini CLI.
MIT -
AndroidAgenticWikigithub.com/trinadhthatakula/AndroidAgenticWikiupdated this year
A Git-backed knowledge graph and Model Context Protocol (MCP) server for Android Studio. Equips AI agents with strict architectural rules, official Google skills, and an autonomous documentation ingestion pipeline to eliminate code hallucinations.
★ 1 -
Architectural context for AI coding agents
MIT -
Multi-language architectural and idiomatic code analysis via CLI and MCP server.
pypi MIT License -
ai-dev-agentsgithub.com/Cittasana/ai-dev-agentsupdated this year
Autonomous AI development teams using Claude Code Agent Teams architecture
MIT -
Code intelligence for AI assistants (MCP), CLI, and HTTP API - symbol navigation, impact analysis, architecture
npm SEE LICENSE IN LICENSE -
AI-powered code toolkit CLI for scaffolding, architecture management, and development workflows
npm AGPL-3.0 -
🌍 Multi-language architectural and idiomatic code analysis via MCP server 🔧 and CLI 💻.
MIT ★ 2 -
code-weavergithub.com/knitli/codeweaverupdated this year
Extensible MCP server for semantic code search with plugin architecture supporting multiple embedding providers, vector databases, and data sources.
pypi MIT OR Apache-2.0