Code-only MCP servers — agent-tools.cloud

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.

agnt

github.com/standardbeagle/agnt
active

MCP Server for Development Tooling - Project Detection, Process Management, and Reverse Proxy with Frontend Instrumentation

Apache-2.0 ★ 22
@yawlabs/caddy-mcp

github.com/yawlabs/caddy-mcp
active

Caddy MCP server for Claude Code, Cursor, and any MCP client: admin API, config, routes, reverse proxy, TLS, PKI, metrics

npm MIT
agnt

github.com/standardbeagle/agnt
active

MCP server for AI coding agents - process management, reverse proxy with traffic logging, browser instrumentation, and sketch mode

pypi MIT
tare

github.com/mstuart/tare
active

Lossless-by-default context compression for LLM coding agents — proxy, library, CLI, and MCP server. Local-first, cache-correct, reversible.

MIT ★ 5
omnivox-mcp

github.com/Beat-YT/omnivox-mcp
active

Self-hosted bridge to Omnivox (Quebec CEGEP portal): MCP server, REST tool gateway with OpenAPI spec, Omnivox API proxy, and reverse-engineered API docs

MIT ★ 7
context-diet

github.com/shapachan385/context-diet
active

Smart Context Engineering Gateway for AI agents: lossless tool-output compression, episodic memory folding and a reversible diet_ref vault (MCP server + OpenAI/Anthropic proxy + local dashboard)

MIT
swag-mcp

github.com/jmagar/swag-mcp
active

SWAG reverse proxy configuration management via MCP. Create, edit, view, and manage nginx proxy configurations with auth integration.

MIT ★ 7
traffic_monitor

github.com/pflaumax/traffic_monitor
updated this year

A FastAPI reverse proxy that streams traffic events through Kafka, exposes an LLM /ask endpoint that answers questions in plain language grounded in the live stats, and ships an MCP server.
caddy-mcp

github.com/YawLabs/caddy-mcp
active

Caddy admin API MCP server, complete coverage of config, routes, reverse proxies, TLS, PKI, and metrics, ETag-safe

npm MIT ★ 13
scrub-vault

github.com/tastenkasperle/scrub-vault
active

Zero-dependency in-memory PII airgap & reversible masking proxy for Cloud LLMs (GDPR Art. 32 compliant MCP server)

Apache-2.0 ★ 4
nodered-mcp-full

github.com/simoneb79/nodered-mcp-full
active

Full-featured MCP server for Node-RED: complete admin-API access for AI agents — read AND safe write (confirm + automatic backups + restore), env-driven for any setup: direct, reverse proxy with custom CA, adminAuth token, read-only mode.

npm MIT
nodered-mcp-full

github.com/SimoneB79/nodered-mcp-full
active

Full-featured MCP server for Node-RED: complete Admin-API access for AI agents — read AND safe write (confirm + automatic backups + restore). Reverse proxy, adminAuth token, custom CA, read-only mode.

MIT ★ 1
@kukolabs/mcp-nginx-proxy-manager

github.com/kukolabs/mcp-nginx-proxy-manager
updated this year

MCP server for Nginx Proxy Manager — stdio, HTTP, and SSE transports

npm MIT
tencent-docs-web-proxy

github.com/vb2250158/tencent-docs-web-proxy
active

Tencent Docs toolbox with a local WebGUI, live limits and quotas, HTTP API and Agent MCP tools

MIT
front-proxy

github.com/gutomezencio/front-proxy
active

Map/link custom local domains to apps running on local ports, at the OS level. Includes an MCP server so code assistants can manage the domains.

npm MIT
httptrafficmonitr

github.com/Makhsum/httptrafficmonitr
active

Windows desktop HTTP/HTTPS traffic monitor (MITM proxy, WPF) with an MCP server so AI assistants can inspect, filter, replay, and mock traffic

MIT ★ 25
RouteX

github.com/jojin1709/RouteX
active

High-performance, stateless web gateway running on Cloudflare Workers with comprehensive SSRF protection, dynamic HTML/CSS rewriting, SPA routing, and optional Daytona compute sandboxes.

MIT ★ 1
ChatGPT-Web2API

github.com/Octo-Lex/ChatGPT-Web2API
active

OpenAI-compatible API proxy for ChatGPT web — expose ChatGPT as an MCP server, REST API, and OpenAI SDK endpoint via CDP-driven browser automation

MIT ★ 96
caddy-mcp

github.com/euisuh/caddy-mcp
active

MCP server for safely inspecting and operating Caddy via its admin API

MIT
IotaPanel

github.com/plainfate/IotaPanel
active

极简微内核 Linux 服务器面板：核心只做认证/反向代理/插件进程调度，功能全由独立进程插件提供（任意语言），按需冷启动、空闲自动退出、崩溃隔离。qq群:801389996

NOASSERTION ★ 7
remote_mcp

github.com/AuraFriday/remote_mcp
updated this year

Lets authorized external tools use an MCP connection to offer themselves as tools to the server (and lets them use tools from the server as well!)

Apache-2.0 ★ 2
Vibe_Router

github.com/WYSTAF/Vibe_Router
active

Lightweight, single-binary, production-grade Rust LLM routing gateway & dashboard with health-aware failover, Claude Code compatibility, and MCP server.

Apache-2.0 ★ 4
rustunnel

github.com/joaoh82/rustunnel
active

Self-hosted, secure tunnel server in Rust. Expose local HTTP/HTTPS/TCP/UDP services to the public internet via TLS-encrypted WebSocket. Open-source, pay-as-you-go managed option, MCP server for AI agents.

AGPL-3.0 ★ 665