Server details
The three layers
Momentra has three layers, from simplest to most powerful:1
Index + search
Add organizations’ calendars (
index_org) and search/read their events
directly (search, search_business_events, fetch).2
Brief-driven matching
Write (or auto-learn) an editorial brief — your include/exclude policy —
and let Momentra find the events and organizations that fit it
(
matching_events, matching_orgs), refining with accept/reject curation.3
Seed from an aggregator
Bootstrap a brief automatically from a trusted aggregator site whose events
you already trust (
seed_brief), then sharpen it by reviewing borderline
events.Connect it
Add the connector in ChatGPT or Claude.
Tool reference
All tools, with inputs, returns, auth, and cost.
Workflows
Step-by-step recipes for the common jobs.
Billing
Credits, the daily free cap, and billing responses.
Each result is returned as MCP tool-result content (a JSON text block).
search/fetch follow OpenAI’s connector result shape, and account-scoped
tools also populate structuredContent.Example prompts
Momentra works with any MCP-compatible client, so the same event data can power a one-off prompt or a repeatable workflow. Once a client is connected, these run as-is:- Weekly newsletter — “Find family-friendly events in my area this weekend and draft a newsletter section with the top 10.”
- Destination guide — “Build a fall events guide for the city, grouped by neighborhood and category.”
- Event feed — “Generate a JSON feed of upcoming music events for the next 30 days.”
- Calendar build — “Assemble a month-long calendar of free outdoor events in my region.”
- Local recommendations — “Suggest things to do near this hotel for guests arriving Friday.”
- Content pipeline — “Every week, pull new events from these venues and format them for our CMS.”
