What is the MCP server URL?

https://patentfig.ai/api/mcp — Streamable HTTP. Setup guide: /mcp/install.md

OAuth is recommended for ChatGPT and Claude connectors. CLI clients can use OAuth or a pfig_ API key as Bearer token.

Do MCP calls use credits?

Yes, the same prices as the REST API. get_credit_balance is free.

Where is the REST API documented?

Full reference at /docs/api with OpenAPI at /api/openapi.yaml.

Remote MCP server

Usar PatentFig AI desde tu asistente de IA

Connect ChatGPT, Claude, Claude Code, Codex, or Cursor to the PatentFig AI MCP server. Generate patent figures, convert filing formats, upscale, and vectorize — billed from the same credit balance as the web app and REST API.

https://patentfig.ai/api/mcp

Conectar el cliente

/goal Read https://patentfig.ai/mcp/install.md to install PatentFig AI for Codex and run its first-time setup.

Manual connector steps

Open ChatGPT Settings → Apps & Connectors (enable Developer mode if needed).
Create a connector named PatentFig AI.
Set the MCP URL to https://patentfig.ai/api/mcp and complete OAuth sign-in.
Enable the connector in a new chat, then verify tools appear.

Herramientas MCP y créditos

Five tools mirror POST /api/v1/figures, convert, enhance, vectorize, and GET credits. Typical runs take 20–60 seconds; vectorization can take 1–4 minutes (up to 270s server wait). Timeout errors do not charge credits.

Tool	Credits
generate_patent_figure (PNG)	10
generate_patent_figure (SVG)	10
convert_figure	20
enhance_figure	20
vectorize_figure	20
get_credit_balance	0

REST reference: /docs/api

Preguntas frecuentes

What is the MCP server URL?: https://patentfig.ai/api/mcp — Streamable HTTP. Setup guide: /mcp/install.md
OAuth or API key?: OAuth is recommended for ChatGPT and Claude connectors. CLI clients can use OAuth or a pfig_ API key as Bearer token.
Do MCP calls use credits?: Yes, the same prices as the REST API. get_credit_balance is free.
Where is the REST API documented?: Full reference at /docs/api with OpenAPI at /api/openapi.yaml.