Signa
Search, screen and monitor trademarks across USPTO, EUIPO, WIPO, UKIPO and more with one API.
Search, screen and monitor trademarks across USPTO, EUIPO, WIPO, UKIPO and more with one API.
Features
Category
Transport
Add https://api.signa.so/mcp as a remote MCP server and sign in with your Signa account. For scripts and headless clients, use an API key instead. Free to start, no card required, with simple, public pricing. Claude Code: claude mcp add --transport http signa https://api.signa.so/mcp Claude.ai and Claude Desktop: Settings → Connectors → Add custom connector, paste https://api.signa.so/mcp, sign in. Cursor (.cursor/mcp.json): { "mcpServers": { "signa": { "url": "https://api.signa.so/mcp" } } } VS Code (.vscode/mcp.json): { "servers": { "signa": { "type": "http", "url": "https://api.signa.so/mcp" } } } Clients that only run local (stdio) servers: npx mcp-remote https://api.signa.so/mcp
Memory
Knowledge graph-based persistent memory system
PostgreSQL
Read-only database access with schema inspection
Sqlite
Database interaction and business intelligence capabilities
Supabase
Interact with Supabase: Create tables, query data, deploy edge functions, manage auth, storage, and more.
Qdrant
Implement semantic memory layer on top of the Qdrant vector search engine
MySQL
MySQL database integration with configurable access controls, schema inspection, and comprehensive security guidelines.