PartyPlan for ChatGPT

io.github.everyai-com/party-plan

Party budgets, headcount quantities, timelines and checklists. Free.

client:ChatGPT transport:streamable-http tools:4

Install PartyPlan in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://party-plan.magicteams.ai/mcp

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