com.mambabuilt/mcp-event-presence-index
Find the conferences and trade shows a company publicly says it attends, from its domain.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
@mambalabsdev/mcp-event-presence-indexclaude mcp add mcp-event-presence-index -e 'APIFY_TOKEN=<your apify_token>' -- npx -y @mambalabsdev/mcp-event-presence-index@1.2.0{
"mcpServers": {
"mcp-event-presence-index": {
"command": "npx",
"args": [
"-y",
"@mambalabsdev/mcp-event-presence-index@1.2.0"
],
"env": {
"APIFY_TOKEN": "<your apify_token>"
}
}
}
}Environment variables
APIFY_TOKENrequired secret Apify API token from https://console.apify.com/account/integrations
Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
Contents
Event Presence Index MCP Server
MCP server for the Mamba Labs Event Presence Index actor on Apify.
Give it a company domain. It returns the third party conferences and trade shows that company publicly says it attends, with a year for each where one can be resolved, as one flat row. Its own conference is reported separately and never mixed into the attendance list.
Install
npx -y @mambalabsdev/mcp-event-presence-indexClaude Desktop
{
"mcpServers": {
"mamba-event-presence-index": {
"command": "npx",
"args": ["-y", "@mambalabsdev/mcp-event-presence-index"],
"env": { "APIFY_TOKEN": "your-apify-token" }
}
}
}Get an Apify token at console.apify.com/account/integrations.
Tool
map_company_event_presence
Company domain in, the events that company says it attends out.
| Input | Type | Required | Notes |
|---|---|---|---|
domain | string | yes | A single company domain, for example 6sense.com. Protocol and path are stripped. |
company_name | string | no | Improves matching when the brand differs from the domain stem, for example Gong for gong.io. Derived from the domain when left empty. |
years | string | no | Comma separated, for example 2025,2026. Events dated outside this set are still returned and flagged. Sent as a string so it works from Clay. Default 2025,2026. |
include_own_events | boolean | no | Reports whether the company runs its own conference as a separate field. It is never mixed into the attendance list. Default true. |
max_queries | enum | no | 1 to 5. 2 is the measured sweet spot: search engines refuse a third query from the same container almost every time. Sent as a string so it works from Clay. Default 2. |
skipCache | enum | no | false uses the 21 day result cache, true forces a fresh look. Default false. |
max_charge_usd | number | no | Optional cost cap in USD for this run. The actor stops before an item that could take its charges past this amount. Omit to rely on the maximum cost per run set in Apify. |
Reading the output
It finds events for roughly 2 companies in 10, and every event it returns is real. An empty row is an honest empty row rather than a guess, so read coverage, fetch_status and queries_failed to tell a company that publishes nothing apart from a search that could not see.
Events dated outside the years you asked for are still returned and flagged, so filter on the event year rather than assuming the input filtered for you.
Billing
You are charged per company analyzed, plus a small actor start fee. A repeat run inside the 21 day cache window costs nothing new.
Price per event on the Apify FREE plan, from the live pricing record; paid Apify plans pay less per event.
| Event | Price (USD) |
|---|---|
Company analyzed (company-analyzed) | 0.005 |
Actor Start (apify-actor-start) | 0.00005 |
Pricing is on the actor's Apify page. Running this server consumes Apify credits.
What this server does and does not do
It is a thin client for the Apify actor. It passes your input through and returns the actor's output unchanged. Every behavior described above lives in the actor, not here.
This is not an events database. It is not a ticketing feed, not a directory of conferences, and not a list of everyone exhibiting at a show. It takes a company and reports what that company publishes about the events it attends.
Errors are surfaced, never swallowed. An invalid input, an invalid token, an exhausted balance, a timeout, or a run that returns anything other than a dataset all come back as an explicit tool error rather than as an empty result.
Source
The actor is on the Apify Store. This wrapper is MIT licensed.
Built by Mamba Labs
Frequently asked questions
What is com.mambabuilt/mcp-event-presence-index?
Find the conferences and trade shows a company publicly says it attends, from its domain.
How do I install com.mambabuilt/mcp-event-presence-index?
It runs on your machine. In Claude Code: claude mcp add mcp-event-presence-index -e 'APIFY_TOKEN=<your apify_token>' -- npx -y @mambalabsdev/mcp-event-presence-index@1.2.0. For other clients, paste the JSON configuration from this page into their MCP settings.
Does com.mambabuilt/mcp-event-presence-index need an API key?
Yes. It expects APIFY_TOKEN, which you set in its configuration.
Is com.mambabuilt/mcp-event-presence-index open source?
Yes. Its code is on GitHub under the MIT license.
Who maintains com.mambabuilt/mcp-event-presence-index?
It is published by mambalabsdev. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.