Open Integrations

Open standards. No lock-in. Inspect the client yourself.

WorkflowHub connects through open, freely-available protocols instead of a walled garden of proprietary connectors. If a standard is public and documented, we speak it — and the desktop agent that speaks it is open-source and auditable.

The standards we speak

Every connection is an open protocol

MCPOpen agent protocol — already core to the AI
OAuth 2.0 / OIDCStandards-based login & delegated access
Webhooks + CloudEventsStandard event envelopes in and out
OpenAPIDescribe & consume any REST API
IMAP / SMTPRead and send mail from any provider
CalDAVOpen calendar scheduling
SQL / ODBCQuery relational data directly
WebDAV / S3-compatibleOpen file & object storage
How it connects

One open pipe from AI to the outside world

How WorkflowHub connects through open standards The AI uses MCP to drive the WorkflowHub core, which reaches external systems only through the open-source local agent using open protocols like OAuth, Webhooks, OpenAPI, SMTP, SQL and S3. AI 80+ tool MCP MCP WorkflowHub core queues · rules · approvals signed task Open-source agent on your machine holds credentials locally open protocols OAuth · OIDC Webhooks · OpenAPI SMTP · IMAP · CalDAV SQL · ODBC WebDAV · S3 Your systems
The AI never talks to your systems directly — it goes through the core and the local agent, over protocols you can inspect on the wire.
Interoperable by design

Plays well with the open-source automation world

Because it speaks standards, WorkflowHub sits alongside the tools your team may already run — as a source of events, a consumer of them, or the human-approval gate in front of them.

  • n8n — trigger and receive flows over webhooks
  • Activepieces — exchange events via CloudEvents
  • Apache Camel / EIP — integrate via standard endpoints
  • Any OpenAPI-described service — describe it, the AI consumes it

Inspect the client yourself

The desktop agent is open-source. Read every line, build it from source, run it in your own environment — then fork it and make it yours. No black box between your credentials and the outside world.

Get the agent on GitHub → Security posture

Open standards, no lock-in.

Start on free SaaS today; move to self-hosted on the same architecture whenever you want. Your integrations come with you.

Start free Why WorkflowHub