Builder Prime MCP by usefulapi
Read Builder Prime projects and meetings, and create or update them from chat.
What it does
Builder Prime MCP by usefulapi is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 3h ago (live check)Hosted endpoint
https://builder-prime.usefulapi.io/mcpstreamable-http
In Claude Code: claude mcp add --transport http builder-prime-mcp-by-usefulapi https://builder-prime.usefulapi.io/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"builder-prime-mcp-by-usefulapi": {
"url": "https://builder-prime.usefulapi.io/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 3h agoONLINE Builder Prime MCP by usefulapi answered an MCP connection on 31 Oct 2026 and introduced itself as builder-prime-mcp 1.0.0 (MCP protocol 2025-06-18).
14 tools offered to AI assistants
builderprime_list_projects· Read projects with projects.read. Pages start at 0, max100. Vendor defaults last-modified-since to one year ago and forbids older dates; this is not a complete all-history report. Response includes customer names available on projects.builderprime_get_project· Read one project and its customer/status/value fields. Requires projects.read.builderprime_list_meetings· Read meetings beginning in a required date range (epoch milliseconds). Requires meetings.read; page is zero-based, limit max100.builderprime_get_meeting· Read one meeting; requires meetings.read.builderprime_list_employees· Read employees; requires employees.read. Pagination is zero-based, limit max100.builderprime_get_employee· Read one employee; requires employees.read.builderprime_list_meeting_types· Read meeting-types; requires meetingtypes.read. Pagination is zero-based, limit max100.builderprime_get_meeting_type· Read one meeting type; requires meetingtypes.read.builderprime_list_meeting_results· Read meeting-results; requires meetingresults.read. Pagination is zero-based, limit max100.builderprime_get_meeting_result· Read one meeting result; requires meetingresults.read.builderprime_create_project· Create a project attached to an existing client opportunity; projects.create required. Show the exact fields to the user before calling. Executes immediately, may trigger vendor workflows.builderprime_update_project· Modify only supplied project fields; projects.edit required. Status names must exactly match the account. Runs immediately; status changes may trigger workflows. No deletion/archiving.
Show 2 more
builderprime_create_meeting· Create a meeting for a client opportunity. meetings.create required. Confirm dates, timezone, attendee and type before calling; writes immediately and vendor notifications may occur.builderprime_update_meeting· Reschedule or edit meeting details; meetings.edit required. Runs immediately, no separate enforced approval. Blank location clears it. Read the existing meeting to check any unchanged start/end time before changing only one date.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://builder-prime.usefulapi.io/mcp | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Website | https://usefulapi.io/builder-prime/ | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Repository | https://github.com/m190/usefulapi-mcp | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
Change history
- NEW31 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Builder Prime MCP by usefulapi still online?
Free alerts · no accountDo you run Builder Prime MCP by usefulapi? Know when it stops answering
For publishers · optionalIts hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.
Monitoring never changes a score or a rank.
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<a href="https://electraindex.com/mcp/builder-prime-mcp-by-usefulapi?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/builder-prime-mcp-by-usefulapi" alt="Listed on Electra Index"></a>Questions about Builder Prime MCP by usefulapi
How do I connect Builder Prime MCP by usefulapi?
Use the hosted endpoint https://builder-prime.usefulapi.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does Builder Prime MCP by usefulapi offer?
When Electra Index connected on 31 Oct 2026, it listed 14 tools: builderprime_list_projects, builderprime_get_project, builderprime_list_meetings, builderprime_get_meeting, builderprime_list_employees, builderprime_get_employee, builderprime_list_meeting_types, builderprime_get_meeting_type and more. The full list is in "Live check" above.
Is Builder Prime MCP by usefulapi online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 3h ago.