NEUS Docs | Trust Infrastructure for Apps and Agents

NEUS Trust connects to any MCP-capable agent environment and adds identity, scoped authority, policy checks, and receipts before trusted actions. Hosted endpoint: https://mcp.neus.network/mcp


Identity	Verified
Authority	Scoped
Policy	Checked
Receipt	Issued
Endpoint	`https://mcp.neus.network/mcp`

Signed in on neus.network? Use Open in for Cursor, Claude Code, or Codex.

Quick start
Cursor
Codex
VS Code
Claude Code

npx -y -p @neus/sdk neus setup
npx -y -p @neus/sdk neus auth
npx -y -p @neus/sdk neus doctor --live

Call neus_context at the start of each session.

npx -y -p @neus/sdk neus setup --client cursor
npx -y -p @neus/sdk neus setup --client codex
npx -y -p @neus/sdk neus setup --client vscode
npx -y -p @neus/sdk neus setup --client claude

Cursor

npx -y -p @neus/sdk neus setup --client cursor
npx -y -p @neus/sdk neus auth

Or add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "neus": {
      "type": "http",
      "url": "https://mcp.neus.network/mcp"
    }
  }
}

Codex

npx -y -p @neus/sdk neus setup --client codex
npx -y -p @neus/sdk neus auth --client codex

Codex handles OAuth separately. Run neus auth --client codex after setup, or use codex mcp login neus.Config path: ~/.codex/config.toml

VS Code

npx -y -p @neus/sdk neus setup --client vscode
npx -y -p @neus/sdk neus auth

OS	Path
macOS	`~/Library/Application Support/Code/User/mcp.json`
Linux	`~/.config/Code/User/mcp.json`
Windows	`%APPDATA%\Code\User\mcp.json`

Project scope: ./.vscode/mcp.json

Claude Code

npx -y -p @neus/sdk neus setup --client claude
npx -y -p @neus/sdk neus auth

NEUS Trust plugin (receipt reuse, delegation, session workflow):

Claude Code manual install

/plugin marketplace add https://github.com/neus/network
/plugin install neus-trust@neus
/neus-trust:neus-trust-workflow

Other MCP hosts

Add remote MCP URL https://mcp.neus.network/mcp in the host settings, or the JSON below for file-based config.

Host	Config file
Claude Desktop	`~/.claude.json` → `mcpServers`
Cline	`cline_mcp_settings.json` in Cline settings
Windsurf	`~/.codeium/windsurf/mcp_config.json`
Gemini CLI	`~/.gemini/settings.json` or `gemini mcp add --transport http neus https://mcp.neus.network/mcp`
ChatGPT	Remote MCP URL in client settings

For servers and CI, use Profile access keys in bearer headers: Auth. Install neus-trust@neus for the bundled trust workflow skill in hosts that support plugins.

{
  "mcpServers": {
    "neus": {
      "type": "http",
      "url": "https://mcp.neus.network/mcp"
    }
  }
}

Servers and CI

npx -y -p @neus/sdk neus setup --access-key <npk_...>

Keys: Profile -> Account. Never paste keys into chat.

Use https://mcp.neus.network/mcp for trust receipts and agent tools. The docs site also offers a search-only endpoint at https://docs.neus.network/mcp - it cannot verify identity or issue proofs.

​Other MCP hosts

​Servers and CI

Other MCP hosts

Servers and CI