Spark - AI Assets Marketplace for ChatGPT

io.github.entire-vc/spark

Search and fetch AI agents, skills, prompts and MCP connectors from the Spark marketplace.

client:ChatGPT transport:streamable-http tools:6

Install Spark - AI Assets Marketplace in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://spark.entire.vc/mcp/

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs