AI Plugin Index
three.ws Brain
CommunityMCP server by nirholas · updated · ★ 241
List LLM providers and run chat completions through the three.ws multi-provider router. three.ws Brain is a community project by nirholas, not verified by a company domain.
Last commit 2 days ago
Apache-2.0: permissive, fine for commercial use
Clear description, published package or server URL, 241 stars, original repository
Not checked yet. What we check
Install three.ws Brain
Built from the published package, never by AIclaude mcp add three-ws-brain -- npx -y @three-ws/brain-mcpRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"three-ws-brain": {
"command": "npx",
"args": [
"-y",
"@three-ws/brain-mcp"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"three-ws-brain": {
"command": "npx",
"args": [
"-y",
"@three-ws/brain-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"three-ws-brain": {
"command": "npx",
"args": [
"-y",
"@three-ws/brain-mcp"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add three-ws-brain -- npx -y @three-ws/brain-mcp{
"mcpServers": {
"three-ws-brain": {
"command": "npx",
"args": [
"-y",
"@three-ws/brain-mcp"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add three-ws-brain npx -y @three-ws/brain-mcpGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the three-ws-brain block.
Alternatives to three.ws Brain
All alternatives →
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three.ws Brain: common questions
How do I install three.ws Brain?
In Claude Code run claude mcp add three-ws-brain -- npx -y @three-ws/brain-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is three.ws Brain the official server?
three.ws Brain is a community project by nirholas, not verified by a company domain.
Is three.ws Brain free?
The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.
Is three.ws Brain safe to use?
It scores 82 of 100. Grades: maintenance A, licence A, quality B. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to three.ws Brain?
Similar MCP servers: Vexa, TradingMCP, Agent-Native Brain, Agent-Native Chat.
Does three.ws Brain work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.