Lets AI assistants list, view, run and manage Hex projects.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add hex --env HEX_API_KEY='<HEX_API_KEY>' -- uv run hex-mcp run~/.codex/config.toml
[mcp_servers.hex]
command = "uv"
args = ["run", "hex-mcp", "run"]
env = { HEX_API_KEY = "<HEX_API_KEY>" }
# codex mcp add hex --env HEX_API_KEY='<HEX_API_KEY>' -- uv run hex-mcp run~/.cursor/mcp.json
{
"mcpServers": {
"hex": {
"command": "uv",
"args": [
"run",
"hex-mcp",
"run"
],
"env": {
"HEX_API_KEY": "<HEX_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"hex": {
"type": "stdio",
"command": "uv",
"args": [
"run",
"hex-mcp",
"run"
],
"env": {
"HEX_API_KEY": "<HEX_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"hex": {
"command": "uv",
"args": [
"run",
"hex-mcp",
"run"
],
"env": {
"HEX_API_KEY": "<HEX_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"hex": {
"command": "uv",
"args": [
"run",
"hex-mcp",
"run"
],
"env": {
"HEX_API_KEY": "<HEX_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"hex": {
"command": "uv",
"args": [
"run",
"hex-mcp",
"run"
],
"env": {
"HEX_API_KEY": "<HEX_API_KEY>"
}
}
}
}Environment variables
HEX_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.