Browse MCP servers

MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.

968 matching

filtered by io.usefulapi clear all

Showing 961–968 of 968 servers

Api2Pdf MCP by usefulapi
streamable-http

io.usefulapi/api2pdf

MCP server for Api2Pdf — generate PDFs & images from HTML, URLs or office files; merge, barcodes.

official 16 tools
Amberflo MCP by usefulapi
streamable-http

io.usefulapi/amberflo

Query and manage Amberflo metering & billing: customers, meters, usage, plans, invoices, prepaid.

official 14 tools
Anvil MCP by usefulapi
streamable-http

io.usefulapi/anvil

Hosted MCP server for Anvil — fill & generate PDFs and run Etch e-signature packets for AI agents.

official 10 tools
All Quiet MCP by usefulapi
streamable-http

io.usefulapi/all-quiet

Manage incidents and on-call: list/create/update incidents, who is on call, on-call overrides.

official 11 tools
Acuity Scheduling MCP by usefulapi
streamable-http

io.usefulapi/acuity-scheduling

Read appointments, types, calendars and availability; create, cancel or reschedule bookings.

official 20 tools
Aircall MCP by usefulapi
streamable-http

io.usefulapi/aircall

Read calls, contacts, users, teams and numbers; tag calls and create or update contacts.

official 25 tools
Ably MCP by usefulapi
streamable-http

io.usefulapi/ably

MCP server for Ably — channel history, presence, occupancy, stats, publish, and app management.

official 15 tools
Accelo MCP by usefulapi
streamable-http

io.usefulapi/accelo

Manage Accelo companies, contacts, jobs, tasks, tickets and time.

official 23 tools

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