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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Cross-platform visualization MCP for Cortex — host-neutral live activity from Codex, Gemini CLI, Claude Code, and other MCP clients; memory galaxy, execution trace, knowledge graph, consolidation board, and wiki. Read-only, browser-based, with a no-database trace mode.
MIT ★ 5 -
Visualization and graph MCP server for Cortex — neural graph, methodology map, workflow graph, and trace UI extracted from the Cortex memory engine
pypi MIT -
@kridaydave/code-mappergithub.com/kridaydave/code-mapperupdated this year
MCP server for codebase mapping and analysis with graph visualization
npm MIT -
beads-vizgithub.com/pyros-projects/beads-vizupdated this year
Read-only task graph visualizer for Beads projects — MCP App for Claude Desktop and VS Code Copilot
npm MIT -
A shared brain for people and AI. Self-hosted knowledge base with built-in MCP server, wiki-linking, graph visualization, mobile sync, and plugin ecosystem.
Apache-2.0 ★ 12 -
Manage, analyze, and visualize knowledge graphs with support for multiple graph types including topologies, timelines, and ontologies. Seamlessly integrate with MCP-compatible AI assistants to query and manipulate knowledge graph data. Benefit from comprehensive resource management and version status tracking to enhance your knowledge workflows.
smithery -
MCP server for structured AI reasoning — decompose problems into atomic thoughts with dependency graphs, confidence tracking, and interactive D3.js visualization
MIT ★ 95 -
reponovagithub.com/cristianociuti/reponovaupdated this year
Knowledge graph builder & MCP server for AI code assistants: search, impact analysis, semantic similarity, and architecture visualization
npm MIT -
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 -
Branch-Thinking MCP Tool A TypeScript-powered MCP server for managing parallel branches of thought, semantic cross-references, and persistent tasks. Features dynamic scoring, AI-generated insights, batch operations, and visual graph navigation for advanced agentic workflows.
MIT ★ 15 -
Claude Code plugin that turns conceptual Markdown or plain text into source-anchored knowledge graphs. Build, ground, query, visualize, and challenge relationships with provenance, retained failures, and clearly separated unverified hypotheses.
MIT -
codenavgithub.com/ajacobm/codenavupdated this year
Data Science platform for code structure analysis, trace event-action chains through graph queries; perform code diagnostics and more! Notebooks, Force-directed graph visuals; follow your agent as it updates your files.
MIT ★ 1 -
libmakegithub.com/nealpro/libmakeupdated this year
AI-native, embeddable/linkable build automation tool. Includes a Python MCP server with the tools such as build graph visualization.
MIT ★ 1 -
Dendro Reactno update data
React codebase semantics for AI agents — contracts, blast radius, rerender risk, health audits, navigation graphs — plus a VS Code visualizer you both share. Free, local-only.
smithery -
Local-first macOS menubar AI cockpit & dual-role MCP multiplexer. Connects local OpenAI-compatible inference runtimes and agent harnesses to your Obsidian vault knowledge graph for sovereign memory. Real-time text telemetry, connection graph visualization, zero-config tool routing, and local RAG search.
MIT -
synapseflowgithub.com/mrkingsleyobi/synapseflowupdated this year
🧠 Self-learning AI research assistant with 66-agent orchestration, MCP server, and real-time citation graph visualization. Process 1000+ papers/minute with 150x faster vector search.
MIT ★ 2 -
Overturegithub.com/SixHq/Overtureupdated this year
Overture is an open-source, locally running web interface delivered as an MCP (Model Context Protocol) server that visually maps out the execution plan of any AI coding agent as an interactive flowchart/graph before the agent begins writing code.
npm MIT ★ 643 -
@semanticintent/semantic-wake-intelligence-mcpgithub.com/semanticintent/semantic-wake-intelligence-mcpupdated this year
Wake Intelligence - 5-layer temporal intelligence brain for AI agents. MCP server with causality tracking, memory management, predictive pre-fetching, meta-learning, personality modes, causal graph visualization, and Rune Protocol integration.
npm MIT -
Free multi-exchange platform for algorithmic crypto trading with AI agents. Build bots as visual node graphs, backtest and optimize them, run them on Bybit, Binance and more. Any MCP agent (Claude, ChatGPT, Cursor, Gemini CLI, local LLMs) can design strategies for you.
★ 1 -
A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and amnesia. Empower your AI with persistent, graph-like structured memory across any model, session, or tool. Drop-in replacement for OpenClaw.
MIT ★ 1,428 -
graph-xgithub.com/vugarfamiloglu/graph-xupdated this year
Local knowledge graph for any project: zero-dependency indexer + 7-tool MCP server for Claude Code + live neumorphic graph UI. Cuts Claude token usage 8-10x.
MIT -
Your codebase companion for JavaScript/TypeScript, in the browser, the terminal and your AI agent: a live dependency map, impact and call sites, affected tests and patch coverage, review order, new-only CI gates (SARIF, GitLab), git hooks, a status line a
npm MIT -
A stdio MCP server for repo-local tldraw diagrams, portable SVG previews, and code graph drift detection.
npm MIT -
Give humans and AI agents the same map of your codebase: dependency graph, complexity and code-smell metrics, MCP server. Ten languages, Rust engine, VS Code + CLI.
AGPL-3.0 -
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npm MIT ★ 17 -
Local MCP for generating charts and graphs
MIT ★ 1 -
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 -
A map of your codebase for AI agents: code graph, search, call paths and change impact. No API key.
npm MIT ★ 11 -
Fast native code graph & repository intelligence engine. 16-language Tree-sitter parser, interactive browser UI, MCP server, and Obsidian vault exporter for AI coding agents.
MIT ★ 1 -
Self-hosted knowledge graph memory for developers and AI agents. MCP server, interactive graph UI, automatic indexing.
NOASSERTION -
An MCP server that provides architecture insights by creating diagrams of class, service, and data-flow relationships across the codebase.
MIT ★ 2 -
Deterministic Architecture & Context Engine for AI Assistants (Cursor, Windsurf, Claude). Zero-hallucination AST code graph via Model Context Protocol (MCP).
★ 1 -
The Biomimetic Context Engine & Neural Runtime for AI Coding Assistants
MIT ★ 93 -
Codebase knowledge graph for your project in DDEV — MCP server for AI coding agents, plus a browsable graph UI.
Apache-2.0 ★ 1 -
Agent-native incident investigation graph: analysts and AI agents (MCP/REST) link evidence from EDR, Entra ID, cloud and GitHub logs into one shared, real-time attack graph and timeline. Self-hosted, no database.
★ 5 -
NetworkX MCP Server with Security Fortress - Enterprise-grade secure graph analysis with AI-powered threat detection
pypi MIT -
Deterministic tree-sitter + SQLite/FTS5 code knowledge graph for coding agents and developers: symbols, calls and dependencies over a CLI, an MCP server and a local browser viewer. No AI/LLM inside; byte-stable output.
MIT ★ 22 -
Your Code. Your Universe.
MIT -
See what your AI edits affect. Structural checks for AI code changes. Local call/import graphs and 28 MCP tools for impact, callers, and duplication. No LLM in the checks.
MIT -
See what your AI edits affect. Structural checks for AI code changes. Local call/import graphs and 28 MCP tools for impact, callers, and duplication. No LLM in the checks.
npm MIT -
jarvis-orbgithub.com/TheStack-ai/jarvis-orbupdated this year
See AI thinking in real time — 3D orb that visualizes Claude Code reasoning. Free, open-source MCP server
MIT ★ 24 -
Interactive force-directed system and package dependency radar with AI agent & MCP support
pypi MIT ★ 1 -
callscopegithub.com/benwelker/callscopeupdated this year
A zero-dependency, local, interactive call-graph navigator for Python codebases. One script in, one self-contained HTML file out
MIT ★ 1 -
See how your code fits together, even as agents keep changing it. A zoomable, evidenced map of your repository: every flow, its Git history and blast radius, explained over MCP.
MIT ★ 22 -
🔎 Username, email & phone OSINT — 9,700+ lookup checks from 19 projects, with profile enrichment, bulk searches, evidence graphs and expert-reviewed updates.
GPL-3.0 ★ 271 -
Notes die in folders. Stellavault keeps your knowledge alive — 3D knowledge graph, AI semantic search, memory decay tracking, P2P federation, 17+ MCP tools. npm i -g stellavault
MIT ★ 7 -
Local code intelligence for developers and AI agents. Connect code, docs and infrastructure in a persistent graph, with CBM Lens, MCP tools, agent integrations and change-aware test selection.
npm MIT ★ 48,652 -
z-codebase-memory-mcpgithub.com/dajneem23/z-codebase-memory-mcpupdated this year
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
★ 8 -
isobaractive
See where the pressure builds in your code: interactive, framework-aware maps of any codebase, an MCP server for Claude and other agents, plus agent-ready graph.json and AGENTS.md (successor to codegraph).
npm SEE LICENSE IN LICENSE -
An interactive market map of the AI stack — 93 companies across 11 layers and 24 segments — built as an equity-research instrument rather than an infographic. Company-level directed graph with SEC EDGAR-cited financials.
MIT -
Understand what your codebase builds, why it is structured that way, and what a change could affect. One shared Markdown ontology for humans and coding agents—visualized for people, accessible to agents through MCP, and reviewed with Git. Local-first. Open source.
MIT ★ 155 -
Understand any codebase: interactive dependency map, blast-radius analysis, CI drift gates and an MCP server for AI coding assistants. Offline, zero deps.
MIT ★ 1 -
A live layered dependency map for bottom-up development — MCP server + terminal pane. Ghost the design first, then light nodes up from the bottom as they are built and verified.
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 -
Watch your AI's memory come alive — a live 3D brain of your Markdown notes that lights up as Claude Code, Cursor & other agents read, search and write.
npm MIT ★ 2 -
A live layered dependency map for bottom-up development — MCP server + terminal pane for Claude Code, Codex CLI and any MCP client. Ghost the design first, light nodes up as they are built and verified.
npm MIT ★ 116 -
Python library and MCP server that lets an AI agent draw diagrams and charts as SVG, and check them for overlapping text, arrows through boxes and text that spills, before showing them.
MIT -
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 -
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 -
type-dependenciesgithub.com/AdamTovatt/type-dependenciesupdated this year
A command-line tool for analyzing and visualizing type dependencies in C# assemblies. Works as both a CLI tool and an MCP (Model Context Protocol) server for AI agents.
GPL-3.0