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Connect Workato to Hermes

Give Hermes governed access to Workato’s 108 tools through Runlayer, with identity, policy, scanning, and audit on every call.

Book a demo Hermes setup guide

Set up

Add Workato to Hermes in four steps

Admins approve the server once. Everyone in Hermes then gets it through the same governed connection.

  1. 1

    Add Workato to Runlayer

    Workato isn’t in the Runlayer catalog yet, so an admin adds it by its MCP server URL.

    Adding a connector manually
  2. 2

    Connect Hermes to Runlayer

    Users add the Runlayer Plugin to Hermes by following Runlayer’s setup guide. Hermes reaches Workato’s 108 tools through the Runlayer Plugin’s search and execute tools instead of listing each one.

    Hermes setup guide
  3. 3

    Sign in to Workato

    Sign in the way Workato requires. Runlayer holds the credentials so they stay out of the client’s configuration.

  4. 4

    Use Workato from Hermes

    Workato’s approved tools appear in Hermes. Every call is checked against policy and recorded.

Tools

108 Workato tools in Hermes

Runlayer policy decides which of these Hermes users can call.

  • Get asset URL

    Generate Workato UI URLs for one or more assets (recipe, genie, knowledge_base, skill, blueprint, job, folder, connection, mcp_server, project, data_table, api_endpoint, and ~30 more types).

  • Blueprint apply

    Edit the blueprint working copy held by this chat session: 1 to 100 ops, each {op: 'set', path, value} or {op: 'delete', path}, applied atomically in the order given.

  • Blueprint identify

    Report which blueprint this chat session's working copy holds, by handle, without reading Workato or changing anything.

  • Blueprint init

    Start a new blueprint in this chat session: creates an empty local working copy and nothing on Workato.

  • Blueprint link asset

    Bind a built asset (recipe, skill, genie, or MCP server) to a blueprint's asset map placeholder.

  • Blueprint pull

    Load an existing blueprint from Workato into this chat session's working copy, replacing whatever the session held.

  • Blueprint push

    Save this chat session's blueprint working copy to Workato - the only blueprint tool that writes to the platform.

  • Read blueprint

    Read the blueprint working copy held by this chat session.

See all 108 Workato tools

Control

What Runlayer can see and stop in Hermes

Some controls apply to every client at the gateway. Others depend on what Hermes exposes to Runlayer.

  • Gateway policy (available)

    Every Workato call from Hermes passes through Runlayer, where your policies can allow, alert, mask, or block it.

  • Audit trail (available)

    Each call is recorded with the user, Hermes as the client, the tool, and the policy and scanner decisions.

  • Client hooks (available)

    Capture supported prompts, reasoning, local and MCP tool calls, responses, and scanner decisions in real time.

  • Stop a call before it runs (available)

    Runlayer can deny a tool call before Hermes runs it.

  • Block output after it runs (available)

    Runlayer can block a tool’s output in Hermes and show a message in its place.

  • Redact output in place (not available)

    Hermes cannot take masked output, so Runlayer can block a tool’s output but not mask it. The gateway still applies policy to the call.

In Hermes

  • Hermes can replace blocked tool output with a message, but its after-call event is for monitoring only.

Frequently asked questions

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