AI Plugin Index
Ecc Universal
Verified · npm:ecc-universalMCP server by affaan-m · updated · ★ 284k · 9.4k downloads a week
Harness-native agent operating system for Codex, OpenCode, Cursor, Gemini, Claude Code, and terminal workflows - skills, hooks, rules, MCP conventions, and operator control-plane patterns Ecc Universal is published by npm:ecc-universal from its verified domain in the official MCP Registry.
Last commit in the past day
MIT: permissive, fine for commercial use
Clear description, published package or server URL, 284,442 stars, original repository
Not checked yet. What we check
Install Ecc Universal
Built from the published package, never by AIclaude mcp add ecc-universal -- npx -y ecc-universalRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"ecc-universal": {
"command": "npx",
"args": [
"-y",
"ecc-universal"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"ecc-universal": {
"command": "npx",
"args": [
"-y",
"ecc-universal"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"ecc-universal": {
"command": "npx",
"args": [
"-y",
"ecc-universal"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add ecc-universal -- npx -y ecc-universal{
"mcpServers": {
"ecc-universal": {
"command": "npx",
"args": [
"-y",
"ecc-universal"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add ecc-universal npx -y ecc-universalGemini 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 ecc-universal block.
Alternatives to Ecc Universal
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Ecc Universal: common questions
How do I install Ecc Universal?
In Claude Code run claude mcp add ecc-universal -- npx -y ecc-universal. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Ecc Universal the official server?
Ecc Universal is published by npm:ecc-universal from its verified domain in the official MCP Registry.
Is Ecc Universal free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is Ecc Universal safe to use?
It scores 94 of 100. Grades: maintenance A, licence A, quality A. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Ecc Universal?
Similar MCP servers: Harness, Nhost, firebase-mcp, Quasar MCP.
Does Ecc Universal 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.