Pretty Prompt MCP Server
MCP server that exposes your Pretty Prompt library to Cursor, Claude Desktop,and other MCP clients.
Tools
| Tool | Description |
|---|---|
list_library_prompts |
List saved prompts from your library |
save_to_library |
Save a prompt to your library |
Setup
1. Generate an API key
Go to pretty-prompt.com/settings/mcpand create an API key.
2. Build
npm install
npm run build
3. Configure Cursor
Add to your Cursor MCP config (~/.cursor/mcp.json or project.cursor/mcp.json):
{
"mcpServers": {
"pretty-prompt": {
"command": "npx",
"args": ["-y", "@pretty-prompt/mcp@latest"],
"env": {
"PRETTY_PROMPT_API_KEY": "pp_mcp_..."
}
}
}
}
For local development, override the production defaults:
"env": {
"PRETTY_PROMPT_API_KEY": "pp_mcp_...",
"PRETTY_PROMPT_BACKEND_URL": "http://0.0.0.0:8000",
"PRETTY_PROMPT_SUPABASE_URL": "http://127.0.0.1:54321",
"PRETTY_PROMPT_SUPABASE_ANON_KEY": "your-local-anon-key"
}
Environment variables
| Variable | Required | Default | Description |
|---|---|---|---|
PRETTY_PROMPT_API_KEY |
Yes | — | API key from settings (pp_mcp_...) |
PRETTY_PROMPT_BACKEND_URL |
No | https://production.pretty-prompt.com |
FastAPI backend URL |
PRETTY_PROMPT_SUPABASE_URL |
No | https://api.pretty-prompt.com |
Supabase project URL |
PRETTY_PROMPT_SUPABASE_ANON_KEY |
No | Production anon key | Supabase anon key |
Local development
Override env vars to point at local services:
PRETTY_PROMPT_BACKEND_URL=http://0.0.0.0:8000
PRETTY_PROMPT_SUPABASE_URL=http://127.0.0.1:54321
Ensure the backend has SUPABASE_JWT_SECRET set and the mcp_api_keysmigration is applied.
