MCP Server Directory

Onedrive

OneDrive (Microsoft Graph) MCP Pack

Hackle

Remote MCP server for the Hackle Admin API: experiments, feature flags, remote config, messaging.

Conselho Regional de Odontologia SP: Cadastro

Conselho Regional de Odontologia SP: Cadastro, official-source lookup. Platform-hosted, pay per quer

io.usefulapi/lob

Verify US & international addresses and send physical mail (postcards, letters, checks) via Lob.

io.datanika/datanika-mcp

Read-only-by-default MCP for Datanika: browse data, run dbt transforms, manage ELT pipelines.

Mundane

Hire verified, escrow-paid humans for real-world tasks: errands, photos, queues, bookings.

Septa

SEPTA MCP — Philadelphia SEPTA real-time transit (www3.septa.org/api, keyless)

Premium agentic endpoint for cold-chain-reefer-mcp.

Shodan

Shodan MCP — wraps the full Shodan REST API (api.shodan.io)

io.usefulapi/loops

Manage Loops contacts, mailing lists, and transactional/event emails.

Premium agentic endpoint for adsb-flight-tracker-mcp.

Scope (Legal)

Dispatch litigation work to legal-services vendors from any MCP-compatible AI workflow.

AgentWork Outcome Router

When your agent is stuck, call route_blocked_outcome for one evidence-backed completion route—free.

Cheapshark

PC game deals across Steam/Epic/GOG/Humble via CheapShark. Keyless.

DER SP: Autuações

DER SP: Autuações, official-source lookup. Platform-hosted, pay per query with prepaid credit.

io.usefulapi/orb

Read Orb customers, subscriptions, invoices, usage and costs; create or update customers.

AbraFlexi

MCP server for AbraFlexi ERP — invoices, contacts, products, bank transactions.

Librivox

LibriVox public-domain audiobooks (~17000 titles in dozens of languages)

Premium agentic endpoint for crypto-dispute-mediator-mcp.

QnEvt Verifiable Randomness MCP

Verifiable random decisions, audit sampling, fair selection, and proof verification using QnEvt.

Cross-exchange arbitrage opportunities and funding rate signals

io.usefulapi/quaderno

MCP server for Quaderno — tax-rate calculation, invoices, contacts, products, receipts & expenses.

Premium agentic endpoint for crypto-price-oracle-mcp.

DETRAN RR: Débitos

DETRAN RR: Debts, official-source lookup. Platform-hosted, pay per query with prepaid credit.