The world's first named AI prompt quality score. Score any LLM prompt before it hits any model — returns grade (A-F), score out of 40, percentile, and dimension breakdown across 8 quality dimensions.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add pqs --env PQS_API_KEY='<PQS_API_KEY>' -- npx -y pqs-mcp-server~/.codex/config.toml
[mcp_servers.pqs]
command = "npx"
args = ["-y", "pqs-mcp-server"]
env = { PQS_API_KEY = "<PQS_API_KEY>" }
# codex mcp add pqs --env PQS_API_KEY='<PQS_API_KEY>' -- npx -y pqs-mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"pqs": {
"command": "npx",
"args": [
"-y",
"pqs-mcp-server"
],
"env": {
"PQS_API_KEY": "<PQS_API_KEY>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"pqs": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"pqs-mcp-server"
],
"env": {
"PQS_API_KEY": "<PQS_API_KEY>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"pqs": {
"command": "npx",
"args": [
"-y",
"pqs-mcp-server"
],
"env": {
"PQS_API_KEY": "<PQS_API_KEY>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"pqs": {
"command": "npx",
"args": [
"-y",
"pqs-mcp-server"
],
"env": {
"PQS_API_KEY": "<PQS_API_KEY>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"pqs": {
"command": "npx",
"args": [
"-y",
"pqs-mcp-server"
],
"env": {
"PQS_API_KEY": "<PQS_API_KEY>"
}
}
}
}Remote
claude mcp add --transport http pqs https://promptqualityscore.com/api/mcp~/.codex/config.toml
[mcp_servers.pqs]
url = "https://promptqualityscore.com/api/mcp"
# codex mcp add pqs --url https://promptqualityscore.com/api/mcp~/.cursor/mcp.json
{
"mcpServers": {
"pqs": {
"url": "https://promptqualityscore.com/api/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"pqs": {
"type": "http",
"url": "https://promptqualityscore.com/api/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"pqs": {
"httpUrl": "https://promptqualityscore.com/api/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"pqs": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://promptqualityscore.com/api/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"pqs": {
"url": "https://promptqualityscore.com/api/mcp"
}
}
}Environment variables
PQS_API_KEY
Replace the placeholders with your own credentials and keep them out of version control.