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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code-engine-mcp-servergithub.com/markusvankempen/code-engine-mcp-serverupdated this year
IBM Code Engine MCP Server - deploy containers to IBM Cloud Code Engine from Cursor, Copilot, Claude, and Cline using natural language
npm Apache-2.0 -
IBM Code Engine MCP Server — deploy containers to IBM Cloud from Cursor, Copilot, Claude & Cline using natural language. npm · VS Code extension · MCP Registry.
npm Apache-2.0 -
Save 94% on AI coding tokens. Index your codebase, agents search instead of reading files. Works with Claude Code, Codex, Copilot, Cursor, Gemini CLI. Local MCP server, free, open source.
MIT ★ 461 -
code-context-enginegithub.com/elara-labs/code-context-engineupdated this year
Save 94% on AI coding tokens. Index your codebase, agents search instead of reading files. Works with Claude Code, Cursor, Codex, Copilot, Gemini CLI. Local MCP server, free, open source.
pypi MIT -
MCP server that gives Claude Code your team's engineering standards — git, Rails, testing, deployment, code review, frontend
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Local code-intelligence engine for AI agents — indexes a repository into a PostgreSQL code graph and serves token-budgeted context (symbols, effects, contracts, blast radius, similar code) over MCP and HTTP.
Apache-2.0 ★ 7 -
Deterministic code-graph context engine for AI coding agents - PostgreSQL, Apache AGE and pgvector, over MCP and REST
pypi MIT -
Deterministic code-graph context engine for AI coding agents - PostgreSQL + Apache AGE + pgvector, MCP & REST, no LLM in the loop.
MIT ★ 180 -
clean-ml-engineeringgithub.com/GeorgiosLymperis/clean-ml-engineeringupdated this year
Jupyter notebooks applying clean code and design patterns to ML engineering. Each notebook shows an anti-pattern and its refactored solution. Ships as an MCP server so Claude can reference the exercises while you code.
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Context Engineering is a MCP server that gives AI agents perfect understanding of your codebase. Eliminates context loss, reduces token usage, and generates comprehensive feature plans in minutes. Compatible with Cursor, Claude Code, and VS Code.
★ 11 -
MCP server engine for the NiCE Cognigy Plugin (Claude Code, Codex, and more)
npm MIT -
Evidence-first local context engine for AI agents - durable project memory for code, documents, and model-adaptive ContextPacks.
NOASSERTION -
cheat-engine-mcpgithub.com/coffeegrind123/cheat-engine-mcpupdated this year
A HTTP MCP bridge plugin for Cheat Engine. 176 tools exposing CE's memory, scanning, debugging, and code-injection APIs to Claude Code and other MCP clients.
★ 2 -
Local-first, code-aware engineering cognition for AI coding agents - persistent memory, contextual retrieval, and continuous cognition about your codebase.
MIT ★ 3 -
music-creation-enginegithub.com/mage0535/music-creation-engineupdated this year
AI-Powered Full-Pipeline Music Composition Engine — Multi-Agent Lyric Writing → Sheet Music (PDF/MIDI/MusicXML) → Demo Audio (MP3) → Quality Eval → Publish. Zero GPU required. AI coding agent native. / AI 驱动全链路音乐创作引擎 — 多Agent作词→乐谱→Demo→评估→发布。零GPU。AI智能体原生。
★ 3 -
Terminal-first, local-first context engine for Codex and Claude Code. AST indexing, dependency graphs, MCP tools, Agent Skill, and an optional VS Code HUD.
MIT ★ 3 -
codebase-pilotgithub.com/kalpeshgamit/codebase-pilotupdated this year
AI context engine for Claude Code, Cursor, Windsurf — pack, compress, and optimize any codebase. Save 60-90% tokens. Web dashboard on port 7456.
MIT ★ 6 -
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 -
MCP server for AI coding agents — persistent engineering memory, knowledge compounding, and spec-driven development workflows. Part of TRW Framework.
NOASSERTION -
Let AI agents (Claude Code, Codex, any MCP client) read and edit Unreal Engine 5.6 Blueprints headless: C++ editor plugin + MCP server
MIT -
Provider-neutral MCP server for software engineering: requirements, goals, milestones, portable implementation plans, verification and durable handover for coding agents, backed by SQLite.
Apache-2.0 ★ 2 -
xce-mcpgithub.com/Xanther-Ai/xce-mcpupdated this year
Xanther Context Engine MCP Server — Give your coding agent deep codebase understanding
MIT ★ 2 -
Craft Anything GitHub: Clone ANY App UI in Seconds Without Code! Clean-room reverse engineering & reconstruction engine with 320 compiled inspection probes for local coding agents.
MIT ★ 3 -
Task-adaptive repository context engine for coding agents: local MCP, exact token budgets, and dependency-aware retrieval.
MIT ★ 1 -
codebase-pilot-cligithub.com/kalpeshgamit/codebase-pilotupdated this year
Claude Code context engine — pack, compress, and optimize any codebase for AI. Save 60-90% tokens.
npm MIT -
mcp-server-cloud-agentgithub.com/joepangallo/mcp-server-cloud-agentupdated this year
MCP server for Cloud Agent — an AI software engineer that writes code, opens PRs, reviews code, generates tests, runs security scans, and answers codebase questions. Connect from any MCP client (Claude Code, Cursor, Windsurf) and delegate engineering task
npm MIT -
MythX Engine — open TTRPG game engine + MCP server: dice, combat, clocks, investigations, and 4 complete worlds for Claude Code & Claude Desktop
MIT ★ 2 -
Local code-context engine + MCP server that feeds LLMs exact spans instead of whole files
Apache-2.0 -
Groundrule: your engineering standards, taught to every coding agent and checked on every PR. CLI, checks, packs, MCP server and hooks.
npm Apache-2.0 -
mcp-unrealgithub.com/remiphilippe/mcp-unrealupdated this year
MCP server that gives AI coding agents (Claude Code, Cursor, etc.) full control over Unreal Engine 5.7 projects — headless builds & tests, Blueprint editing, actor manipulation, procedural mesh generation, and UE API documentation lookup.
Apache-2.0 ★ 82 -
Persistent cross-project memory and phase-workflow engine for Claude Code — human-gated, local-first, event-sourced. Ships as a plugin.
★ 1 -
@irohalabs/irohagithub.com/iroha924/irohaupdated this year
Local-first Engineering Memory Graph for Claude Code and Codex.
npm Apache-2.0 -
Your engineering standards, taught to every coding agent and checked on every PR. Open-source CLI, checks, packs, MCP server and hooks.
npm Apache-2.0 ★ 1 -
A deterministic development harness for Claude Code — MCP workflow engine, enforcement hooks, YAML workflows, and multi-agent consensus (Claude + Codex + Antigravity/Gemini)
MIT ★ 4 -
Open-source MCP server and hook service that keeps Claude Code and Codex engineering context current as the code changes, and holds edits whose evidence changed.
npm MIT ★ 12 -
Cortex by AstroQuest — the code-context engine for AI agents. find, card, read, impact: understand a codebase in a few calls and ~10x fewer tokens. CLI + MCP server, local, Rust.
NOASSERTION -
kaigithub.com/Aurite-ai/kaiactive
🧠 Kai is a context engineering platform. It's persistent memory for AI coding copilots. Teach it once, surface context automatically. MCP server for Claude Code.
★ 8 -
Software engineering discipline grounded in named primary standards (OWASP, ITIL, IETF RFCs, ISO, BABOK, SBAR, and more), shipped as a Claude Code plugin and an MCP server.
MIT ★ 19 -
@lithium-ai/cliupdated this year
Stop losing team knowledge. Capture your team's engineering decisions and serve them to Claude Code, Cursor, and Windsurf via MCP.
npm UNLICENSED -
Open-source MCP server and hook service that keeps Claude Code and Codex engineering context current as the code changes.
npm MIT -
context-routergithub.com/mohankrishnaalavala/context-routerupdated this year
Memory-aware context engine for AI coding agents — up to 91% fewer tokens, 17/18 rank-1 across 6 OSS projects. MCP-native, multi-repo, with persistent observations & decisions.
NOASSERTION ★ 11 -
devscontextgithub.com/Pro0f/devscontextupdated this year
MCP server that synthesizes engineering context from Jira, meetings, and docs for AI coding agents
MIT ★ 1 -
coreqaactive
Quality engineering for AI coding agents: a method with steps and human gates, measured by deterministic engines. Runs locally and sends no source code.
npm SEE LICENSE IN LICENSE -
Reflect helps engineering teams see whether AI coding agents are actually improving delivery or just burning tokens, failing tools, and creating hidden debt
Apache-2.0 ★ 20 -
Deterministic Architecture & Context Engine for AI Assistants (Cursor, Windsurf, Claude). Zero-hallucination AST code graph via Model Context Protocol (MCP).
★ 1 -
Open-source, index-free web search engine for AI agents and people. No crawler, no search API bill, no piggybacking on other engines. MCP server for Claude Code, Codex, Cursor and Gemini CLI. Self-hosted.
AGPL-3.0 ★ 2 -
Fast, agnostic indexed file & code search engine in Rust: CLI, daemon, MCP server, agent skill, library
Apache-2.0 ★ 4 -
Scientific Paper Reverse Engineering & Replication: Local-first CLI + MCP server for literature gap discovery and mathematically verified code replicas.
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A production-ready knowledge graph system for software engineering that connects design patterns, refactoring techniques, and software laws through semantic relationships. Built for AI agents first — integrate software engineering expertise directly into Claude Code, Cursor, and other MCP-compatible tools.
Apache-2.0 ★ 6 -
UnityVibeBridgegithub.com/B-A-M-N/UnityVibeBridgeupdated this year
A security minded, Unity engine MCP server, enabling mechanistic vibe coding edits for Unity to enable VR Avatar and World Creation and Editing
AGPL-3.0 ★ 3 -
Progmune-AI Trust Decision Engine — verify AI-generated code before it reaches production 让 AI 生成的代码可信任、可审计、可投产
MIT ★ 3 -
Production-oriented Model Context Protocol (MCP) server for Express.js applications that enables AI clients to investigate backend systems through structured engineering tools. Exposes Git history, Winston logs, OpenAPI contracts, and source code via a secure provider-based architecture.
★ 2 -
Zero-Token-Waste Memory Engine, Knowledge Graph & Notes System for AI Coding Agents via MCP.
npm MIT -
AIContextBuilder (AICB): semantic code intelligence for AI coding agents on C#/.NET (dotnet). Roslyn MCP server and CLI: change impact, static analysis, code navigation (callers, implementations, dependency injection, tests, side effects, dead code) and context engineering. For Claude Code, Codex, OpenCode, Cursor; Windows desktop app included.
NOASSERTION ★ 12 -
Token-efficient context engine for AI coding agents. v2.23.0: token-killer pack — deep-forget (unlearning propagation), dangling-reference guard, MCP schemas-on-demand. 2462 tests, 43 MCP tools, Elastic-2.0.
NOASSERTION ★ 3 -
Agentic-Code-Reporting-MCP-Servergithub.com/shlokkakde/Agentic-Code-Reporting-MCP-Serverupdated this year
Agentic Code Intelligence Engine — MCP server that converts Git history into stakeholder-ready engineering reports with 18+ productivity metrics
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signalforgegithub.com/ashishkattamuri/signalforgeupdated this year
Offline-first engineering work OS — turn daily work into promotion-ready impact evidence with a local LLM. Native macOS app + MCP server for Claude Code & Windsurf.
MIT -
Dev-only Rails engine that plugs AI coding agents into your running app: MCP introspection tools + stack-matched skills from companion gems
MIT ★ 82 -
Let your AI assistant read Unreal Engine game files: Blueprints, DataTables, levels and native code.
MIT -
vexp-cliactive
Local-first context engine for AI coding agents. Pre-indexes your codebase into a dependency graph and feeds any MCP agent only the code that matters, so it stops rediscovering your repo before every change. Fable-5-level results from Opus 5 on SWE-bench
npm UNLICENSED