mcpbeat Sign in

MCP Servers for OpenCode

OpenCode reads its servers from opencode.json in the project, or ~/.config/opencode/opencode.json. Of the 54 394 we track, 20 798 answer right now without any credentials, 8 428 sign you in through the browser and 3 298 want an API key you paste into the config. The blocks below are ready to paste — each is built from the address we actually reached, in the format this client expects.

What 54 394 servers look like from OpenCode

Work as is answering now, no credentials asked 20 798 38.2%
Browser sign-in you authorise once, the client keeps the session 8 428 15.5%
Need a key you paste a key from the vendor into the config 3 298 6.1%
Run locally installed from a package, nothing to reach over the network 14 911 27.4%
Not responding listed as active, answer nothing 6 963 12.8%
Availability, last 24 hours share of the 39 483 remote servers answering, hour by hour
24 hours agonow
20 798
work with no key
answering now and open to anonymous clients
8 428
sign in through the browser
you authorise once, the client keeps the session
3 298
need an API key
you paste a key from the vendor into the config
14 911
run on your machine
installed from npm or PyPI, no uptime to measure
6 963
listed but dead
skip these — the registry still calls them active

How to add a server to OpenCode

project file wins over the user one, so a server can travel with the repository
Open the config

Project file if the server belongs to this repository, user file if it should follow you everywhere.

opencode.json
Add it under mcp

Give the server a name and set type — local for a command, remote for an address with optional headers.

Enable it

Each entry carries an enabled flag, so a server can stay described but switched off instead of being deleted.

Servers to start with

all 54 394 in the catalogue →
Browser Use
by browser-use

Browser agents and stealth cloud browsers for AI: run web tasks, fill forms, extract data.

1 553 680 installs/wk 7 tools answering
Playwright MCP
by microsoft

Playwright Tools for MCP

10 560 609 installs/wk local only
Firebase MCP
by firebase

Gives AI development tools Firebase-specific capabilities and expertise.

4 737 199 installs/wk local only
Storybook MCP Addon
by storybookjs

Help agents automatically write and test stories for your UI components.

3 446 933 installs/wk local only
Context7
by upstash

Up-to-date docs for AI agents

741 246 installs/wk 2 tools answering
Chrome DevTools MCP
by chromedevtools

MCP server for Chrome DevTools

1 865 622 installs/wk local only
color-space
by colorjs

Conversions across 221 color spaces, tested against cited sources: CSS strings, gamut, LUTs

1 240 890 installs/wk local only
Firecrawl MCP Server
by firecrawl

Firecrawl, the context API for AI agents: search, scrape, interact with the web, plus paper search.

168 149 installs/wk 3 tools answering
Hermoso
by hermoso-ai

AI marketing agent and AI ad generator: 1178 tools, usable alone. No model markup on Starter and up.

10 063 installs/wk 205 tools answering
Snyk
by snyk

Easily find and fix security issues in your applications leveraging Snyk platform capabilities.

786 011 installs/wk local only
Telnyx
by team-telnyx

Official TypeScript library for the Telnyx API

785 632 installs/wk local only
e2e
by tester-army

Open live web and mobile app sessions from an e2e project to inspect the app and try locators.

727 878 installs/wk local only
Browse all 54 394 servers the list is the same for every client — only the config differs

Things that trip people up with OpenCode

Written from how OpenCode reads its config, not from its release notes.

type decides everything
local expects a command, remote expects a URL. The field is what tells them apart — the rest of the entry looks similar enough to copy the wrong one.
Tokens live elsewhere
Authorisation data is kept in a separate file, not in opencode.json. That is what makes the config safe to commit.
Project config wins
An entry in the repository overrides the same name in your user config. Useful for pinning a work server, surprising when you forget it exists.

Same servers, other clients

the servers are the same — the config format is not
Windsurf

Editor with the agent built in. Takes stdio, streamable HTTP and SSE, and can carry an OAuth login for each of the three.

~/.codeium/windsurf/mcp_config.json
Cline

Autonomous agent living inside VS Code. Handles local processes and remote endpoints over streamable HTTP or SSE, but authorisation is on you — through headers or environment variables.

~/.cline/mcp.json
Gemini CLI

Google's command-line agent. Takes all three transports and carries a full OAuth flow for remote servers, including service-account impersonation.

~/.gemini/settings.json
JetBrains AI Assistant

Built into the JetBrains IDEs. Configured through the settings dialog rather than a file, and it can import a config you already wrote for another client.

Settings | Tools | AI Assistant | Model Context Protocol
Claude Code

Adds servers by command, so nothing to edit by hand. Handles both local processes and remote endpoints, including OAuth logins.

run in your terminal
Cursor

Config sits in the project folder, so servers can differ per repository — useful when one project needs database access and another must not have it.

.cursor/mcp.json
VS Code

Works through GitHub Copilot's agent mode. Like Cursor, the config is per workspace rather than global.

.vscode/mcp.json
Codex

The only client here that uses TOML rather than JSON, so a config copied from elsewhere will not work as is.

~/.codex/config.toml
Claude Desktop

One global config for everything, so a server added here is available in every conversation. The file starts local servers; remote ones are added in the app under Settings → Connectors.

~/Library/Application Support/Claude/claude_desktop_config.json