Connect Assembled to Claude Cowork
Give Claude Cowork governed access to Assembled’s 13 tools through Runlayer, with identity, policy, scanning, and audit on every call.
Set up
Add Assembled to Claude Cowork in four steps
Admins approve the server once. Everyone in Claude Cowork then gets it through the same governed connection.
- 1
Add Assembled to Runlayer
Assembled isn’t in the Runlayer catalog yet, so an admin adds it by its MCP server URL.
Adding a connector manually - 2
Connect Claude Cowork to Runlayer
Claude Cowork gets connector tools through the Runlayer Plugin. With direct tool listing turned on for your deployment, Assembled’s 13 tools show up in Claude Cowork’s own tool list.
Claude Cowork setup guide - 3
Sign in to Assembled
Sign in the way Assembled requires. Runlayer holds the credentials so they stay out of the client’s configuration.
- 4
Use Assembled from Claude Cowork
Assembled’s approved tools appear in Claude Cowork. Every call is checked against policy and recorded.
Tools
13 Assembled tools in Claude Cowork
Runlayer policy decides which of these Claude Cowork users can call.
Create forecast adjustments
Create one or more forecast adjustments layered on the master forecast.
Create overtime and voluntary time off
Publish one overtime ('OT') or voluntary-time-off ('VTO') slot.
Get agent time summaries
Approved overtime (overtime_seconds),
Get bpo heatmap
Get BPO staffing per time bucket: required, committed, scheduled and actuals.
Get current time
Get the current date and time, in both UTC and the company's timezone.
Get forecast adjustments
List existing forecast adjustments for the company.
Get forecasted vs actual
Get forecasted vs actual comparison metrics from Assembled.
Get metrics catalog and query usage
Get the catalog of available metrics and instructions for using the query_metrics() tool.
Control
What Runlayer can see and stop in Claude Cowork
Some controls apply to every client at the gateway. Others depend on what Claude Cowork exposes to Runlayer.
Gateway policy (available)
Every Assembled call from Claude Cowork passes through Runlayer, where your policies can allow, alert, mask, or block it.
Audit trail (available)
Each call is recorded with the user, Claude Cowork as the client, the tool, and the policy and scanner decisions.
Anthropic inference hooks (available)
Anthropic Inference hooks let Runlayer check Claude Cowork prompts before inference.
OTLP telemetry (available)
Claude Cowork can send supported OpenTelemetry events to Runlayer for observe-only session visibility.
Stop a call before it runs (available)
Runlayer can reject a Claude Cowork prompt before Anthropic runs it, which stops the whole request rather than one tool call.
Block output after it runs (available)
Because Runlayer checks the full prompt, tool results in it can be blocked before the model sees them.
Redact output in place (not available)
Runlayer cannot mask content in Claude Cowork. The gateway still applies policy to the call.
In Claude Cowork
- Cowork session data sent over OpenTelemetry is for monitoring only and cannot stop anything.
Frequently asked questions
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