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.

@witness-ai/opencode

github.com/ingtian/witness
active

Distills your Claude Code / OpenCode sessions — or any text corpus you ingest — into a dated history of how its subject changed, queryable by your agent over MCP.

npm MIT
opencode-asyntai

github.com/asyntai/opencode-asyntai
active

OpenCode plugin for Asyntai, the AI chatbot for your website. Adds the Asyntai MCP server so OpenCode can manage your chatbot's knowledge, widget, conversations and leads.

MIT
opencode-export

github.com/ZelinZhou-THU/opencode-export
updated this year

Export opencode AI coding sessions to beautiful HTML + JSON archives. CLI + MCP server with secret redaction.

MIT ★ 2
opencode-webmcp

github.com/enihcam/opencode-webmcp
active

MCP server bridge — exposes Chromium WebMCP tools (document.modelContext) as MCP tools. Works with OpenCode, Claude Code, and any MCP client. Enables AI agents to discover and invoke browser-registered tools.

MIT ★ 1
opencode-mcp

github.com/AlaeddineMessadi/opencode-mcp
active

MCP server for OpenCode AI — 70 tools, 10 resources, 5 prompts. Use npx opencode-mcp with Claude Desktop, Claude Code, Cursor, Windsurf, or any MCP client.

MIT ★ 163
@jeffober/thatch

github.com/sysread/thatch
active

Persistent memory for AI coding agents — local embeddings, SQLite stores, zero config. Works with OpenCode (as a plugin), Claude Code (as an MCP server), and Cursor (as an MCP server).

npm MIT
frontgate-mcp

github.com/ArctisDev/frontgate-mcp
updated this year

Local-first MCP server in Go that analyzes Next.js App Router + Tailwind + shadcn/ui repositories and produces structured specs, critiques, and quality gates for AI coding agents like OpenCode and Codex.
active-collab-cli

github.com/ejklock/active-collab-cli
active

Unofficial ActiveCollab CLI, terminal UI (TUI) and MCP server: read tasks, log time and export hours from the terminal or from AI coding agents (Claude Code, Codex, OpenCode, Pi)

MIT ★ 3
@ursuciprian/reflex

github.com/ursuciprian/reflex
active

Prod-safe AI coding agents for infra teams: terraform AI agent guardrails (plan-aware apply gate), AWS, kubectl and Terraform workspace context, change freezes, a team policy and a SOC 2 / ISO 27001 audit export for Claude Code, Codex CLI, opencode and pi

npm MIT
roampal

github.com/roampal-ai/roampal-core
active

Outcome-based persistent memory for AI coding tools (Claude Code, OpenCode)

pypi Apache-2.0
subway-context
active

On-demand multi-window context transit and workspace guard for AI coding agents (Claude Code, OpenCode, Antigravity)

npm MIT
mimo-hermes-bridge

github.com/AAAwuwen/mimo-hermes-bridge
active

Bridge two local AI agents - MiMoCode (an OpenCode fork) and Hermes Agent - bidirectional MCP + CLI, with a verifiable self-check.

MIT
@obafemi_adebayorr/subway

github.com/obafemiadebayorr/subway
active

On-demand multi-window context transit and workspace guard for AI coding agents (Claude Code, OpenCode, Antigravity)

npm MIT
mcp-coolify

github.com/hecateq/mcp-coolify
active

Production-grade Coolify MCP Server — secure, policy-controlled Coolify management for AI agents (Cursor, Claude, OpenCode, Copilot)

MIT ★ 1
lode

github.com/binary1215/lode
active

Lode — keep AI coding on one reviewed product direction across Claude Code, Codex & OpenCode, with compaction-safe recovery and change lineage.

MIT ★ 2
kenfold

github.com/jeonjw85/kenfold
active

Self-hosted memory server for AI agents. Share context across Claude Code, Codex, OpenCode, and ChatGPT over MCP.

MIT ★ 72
@felixisaac/tandem

github.com/felixisaac/tandem
updated this year

Browser automation for AI agents via Chrome extension + Native Messaging. Works with OpenCode, Claude Code, and any MCP-compatible agent.

npm MIT
agent-ex-mcp

github.com/wuruofan/agent-ex
active

Schedule AI coding agents (Claude Code / OpenCode) as background tasks via MCP: detached runners, SQLite state machine, needs_input resume, Feishu notifications.

npm MIT
@mseep/tmux-bridge-mcp

github.com/howardpen9/tmux-bridge
updated this year

Standalone MCP server + CLI adapters for cross-pane AI agent communication via tmux (Claude, Codex, OpenCode, CodeBuddy, Copilot, Grok, Gemini, Kimi)

npm MIT
tabhand

github.com/tabhand/tabhand
active

Let your AI agents (Claude Code, Codex, Cursor, OpenCode and more) use your own signed-in Chrome, in background tabs that never steal focus.

npm MIT
serial-mcp

github.com/qarnet/serial-mcp
active

Serial port MCP server for Claude Code, Codex, Opencode and AI agents. Reliable UART/USB-serial access for embedded development.

MIT ★ 20
autoplans-plugins

github.com/mohamedgb00714/autoplans-plugins
active

Autoplans.dev plugins for AI coding agents — Claude Code and OpenCode. Plan, track and close software tasks without leaving your agent.

MIT
turnback

github.com/MFaizR77/turnback
active

Undo for AI coding agents, even after rm -rf. One undo history for Claude Code, Codex, Cursor, Gemini CLI, OpenCode, and Antigravity CLI.

npm MIT ★ 1
bh_agent_debugger

github.com/AndrewLongner/bh_agent_debugger
active

Lets AI coding agents drive the Visual Studio 2022/2026 debugger for native C/C++: CLI, MCP server and OpenCode tool.

MIT
cli-bridge-mcp

github.com/joaoberne/cli-bridge-mcp
active

Expose the other AI CLIs installed on your machine (Gemini, Codex, Claude Code, Mistral, opencode, Ollama…) as MCP tools. Spawns the official CLI; no API keys.

pypi Apache-2.0
ai-rem

github.com/markus7h/ai-rem
active

Shared long-term memory as a knowledge-graph MCP server — persistent context, preferences and project knowledge for Claude Code, opencode and any MCP-capable AI agent.

MIT ★ 5
@holetex/memgw

github.com/holetexvn/memgw
updated this year

Shared long-term memory for AI coding agents. One store for Claude Code, Codex, opencode and anything that speaks MCP. Runs locally or on your own server.

npm MIT
omem

github.com/ourmem/omem
updated this year

Shared Memory That Never Forgets — persistent memory for AI agents with Space-based sharing across agents and teams. Plugins for OpenCode, Claude Code, OpenClaw, MCP Server.

NOASSERTION ★ 174
tabhand

github.com/tabhand/tabhand
active

Let your AI agents use your own signed-in Chrome, in background tabs that never steal focus. Works with Claude Code, Codex, Cursor, OpenCode and more.

npm MIT ★ 5
agent-notifier

github.com/wolfrax460/agent-notifier
active

Get a Telegram message when your AI agent (Claude Code, Codex, OpenCode, claude.ai) finishes. Open-source MCP server, hooks and CLI, plus a hosted multi-user service.

MIT
career-copilot

github.com/ronineymessjr-sudo/career-copilot
active

AI-powered career copilot — search, track, and land your dream job via CLI, MCP, and Agent. Compatible with WorkBuddy / Claude Code / Codex / OpenCode.

MIT ★ 1
whatsapp-mcp

github.com/kahflane/whatsapp-mcp
updated this year

Give your AI agent a WhatsApp account — an MCP server with 87 tools for reading, sending, groups, status, scheduling & more. Works with Claude, Codex, Cursor, OpenCode & any MCP client.

npm MIT ★ 7
fileTools

github.com/testAccountDeltas/fileTools
active

Robust AI file-editing tools over MCP: line-range + CRLF-safe + literal replace, fixing 'Could not find oldString' failures. Works with opencode, Claude Desktop, and any MCP client.

MIT
rango

github.com/fedroraddict/rango
active

Rango — Chameleon Ultra AI Copilot: MCP server + agent skills + offline dump analyzer on top of the official Chameleon Ultra CLI (Kimi Code plugin; adapters for Claude Code, Codex, OpenCode)

MIT ★ 1
ask-user-questions-mcp

github.com/paulp-o/ask-user-questions-mcp
updated this year

Better 'AskUserQuestion' - A lightweight MCP server/OpenCode plugin/Agent Skills + CLI interface which allows parallel AI agents ask questions to you. Be the human in the human-in-the-loop!

MIT ★ 147
smoke-monkey-harness-mcp

github.com/rajdeepdevelopment/smoke-monkey-harness
active

MCP server for Smoke Monkey Harness (stdio). Lets Claude Code, Codex, opencode, or any Model Context Protocol client build, scaffold, verify, and run looping TypeScript AI agents directly.

npm MIT
chatgpt-cli

github.com/toby1991/chatgpt-cli
updated this year

A macOS CLI and MCP server that controls the ChatGPT Desktop App via Accessibility automation, turning your existing subscription into a programmable AI backend for Claude, OpenCode, and any other MCP client.

MIT ★ 4
fauxnix

github.com/20000419/fauxnix
active

Run Linux-style commands on Windows via deterministic bash→PowerShell translation. No VM, no WSL. MCP server + CLI built for AI agents (Claude Code, Codex, OpenCode...). GNU-style output, bash-style errors, UTF-8/GBK handled.

npm MIT ★ 900
linux-computer-use

github.com/tak-uukti/linux-computer-use
updated this year

Linux/X11 computer-use tools for AI agents — Pi, Claude Code, OpenCode, any MCP-aware client. AT-SPI + xdotool, ~1k LOC. Drop-in replacement for the macOS pi-computer-use.

MIT ★ 4
agnes-image-mcp

github.com/ladesign/agnes-image-mcp
active

Local MCP server (stdio) that bridges text-only AI agents with Agnes AI Vision & Image models — analyze images, generate/edit e-commerce visuals in OpenCode.
@jonusnattapong/oracle

github.com/oraclepersonal/oracle
updated this year

Oracle Assistant — an MCP-powered AI assistant with persistent memory, a knowledge base, web access, and an inter-agent message bus for Claude Code, opencode, and other coding agents.

npm MIT
Awwwards-mcp

github.com/INSANE0777/Awwwards-mcp
active

Free, open-source MCP server that gives AI coding agents (Claude Code, Codex, Cursor, OpenCode, ZCode…) design inspiration from award-winning websites — search with real screenshots, pull design DNA, capture and record live sites. A Mobbin alternative. No API key.

npm MIT ★ 763
layoza

github.com/layoza/layoza
active

Design engineering for AI agents: MCP server + agent skills that give Claude Code, Cursor, Codex, OpenCode, Antigravity and Windsurf a UI/UX design expert, site design DNA, motion mechanics and live Chromium visual QA (accessibility, Core Web Vitals).

npm MIT
cloche

github.com/rojosinalma/cloche
active

Hand files from an AI coding agent's machine to your browser, and get told when you looked at them. Gallery shares with previews (images, video, audio, text, 3D models), zip downloads, forms and raw static sites; REST API + MCP server; callbacks into the agent's opencode session.

AGPL-3.0 ★ 1
graphyloop

github.com/chadixearth/graphyloop
active

Agentic workflow kit for AI coding agents: one command wires Claude Code, Codex, Cursor, Gemini CLI, OpenCode, Oh My Pi and DeepSeek with Workflow v3, a 25-agent squad, memory, Agent Skills and MCP. Claude Code plugin + MCP Registry. Zero deps.

npm MIT
linkedin-fastmcp

github.com/rajdudhare1/linkedin-fastmcp
updated this year

Open-source MCP server for LinkedIn REST APIs. Give any AI coding agent (OpenCode, Claude, Cursor, Windsurf) the power to create posts, upload images, manage comments, reactions, events, and more -- all via official LinkedIn OAuth APIs. No browser scraping. 36 tools. Security hardened.

MIT
anyindex-mcp

github.com/officialalexeev/anyindex-mcp
active

Local MCP server for semantic code search. AST-aware chunking with tree-sitter, offline ONNX embeddings, hybrid vector + BM25 (RRF) ranking, one SQLite file. No API keys or cloud. Semantic code search for Claude Code, Cursor, opencode and AI coding agents.

MIT
squeez

github.com/claudioemmanuel/squeez
active

Hook-based token compressor for 7 AI CLI hosts (Claude Code, Copilot CLI, OpenCode, Gemini CLI, Codex CLI, Pi, Hermes). Up to 95% bash compression, signature-mode for code reads, cross-call dedup, MCP server, self-teaching protocol. Zero runtime deps.

npm Apache-2.0 ★ 232
sms8-mcp

github.com/1fancy/sms8-sms-gateway
active

MCP server for SMS + OTP. Twilio alternative for AI agents — let Claude Code, Cursor, Windsurf, and OpenCode send SMS, OTPs, and verification codes through your own Android phone. Free 5-day trial at sms8.io. No per-message fees, no markups, no A2P 10DLC.

npm MIT
agentic-coding-harness

github.com/sblattj/agentic-coding-harness
active

Run, watch, and meter Claude Code, Codex CLI, Gemini CLI, OpenCode, and Kiro from one CLI. Normalized events, cache-aware token usage, cost accounting verified against each agent's own records, budget caps, OpenTelemetry gen_ai spans, Langfuse traces, and a live web dashboard + MCP server.

npm MIT ★ 2
@neem2004/android-mcp-server

github.com/neem2004/android-mcp-server
active

MCP server that lets AI assistants (Claude, OpenCode, VS Code) control Android devices securely via ADB.

npm ISC
android-mcp-server

github.com/Neem2004/android-mcp-server
active

MCP server that lets AI assistants (Claude, OpenCode, VS Code) control Android devices securely via ADB

★ 1
dbctx

github.com/dbctx/dbctx
updated this year

The database query and visualization MCP for AI agents like ChatGPT, Claude, Claude Code, Cursor, OpenCode, Antigravity, Kiro.
mcp-dahua-camera

github.com/djh2203/mcp-dahua-camera
active

把大华/Imou 网络摄像头(私有协议 37777)变成标准的 MCP Server,暴露纯设备能力,无任何 AI 依赖。适用于任何支持 MCP 的客户端(Claude Desktop / Cursor / opencode / 自建 AI 助手)。

★ 1
crypto-mcp-server

github.com/dherik/crypto-mcp-server
active

An MCP (Model Context Protocol) server that connects AI agents (GitHub Copilot, OpenCode, Claude, etc.) to live crypto market data via the CoinGecko API.

MIT
proxsynth

github.com/angganovryanputra/proxsynth
active

⚡ Autonomous AI Interception Proxy, Multi-Protocol OAST Canary Engine & Attack Hypothesis Ledger for LLM Pentesting Agents (Claude Code, Cursor, OpenCode, Hermes)
ascended-browser

github.com/AceAtDev/ascended-browser
active

A real, hardened browser for AI agents (MCP server): verified actions, page reading, dev tools. Works with Claude Code, Codex, opencode.

MIT ★ 2
cadpilot

github.com/LBurny/cadpilot
active

CADPilot is an MCP server that lets AI clients (ClaudeCode, OpenCode, DSH, ZCode) pilot FreeCAD, building constrained sketches, parametric features, and persistent-joint assemblies from natural language.

MIT ★ 27
@arkava-ai/gamma-mcp-server

github.com/arkava-ai/gamma-mcp-server
updated this year

MCP server for Gamma.app - Create presentations, documents, and websites via any MCP-compatible AI assistant (Claude Code, Claude Desktop, OpenCode, Codex, Gemini CLI)

npm MIT
knowsme

github.com/kjdartaugust/knowsme
active

One memory for you and your AI agents: ChatGPT, Claude, Gemini, Grok, Codex, Cursor, OpenCode and any AI agent that speaks MCP.