Connect Trello to Cline CLI
Give Cline CLI governed access to Trello’s 15 tools through Runlayer, with identity, policy, scanning, and audit on every call.
Set up
Add Trello to Cline CLI in four steps
Admins approve the server once. Everyone in Cline CLI then gets it through the same governed connection.
- 1
Add Trello to Runlayer
Trello isn’t in the Runlayer catalog yet, so an admin adds it by its MCP server URL.
Adding a connector manually - 2
Connect Cline CLI to Runlayer
Users add the Runlayer Plugin to Cline CLI by following Runlayer’s setup guide. Cline CLI reaches Trello’s 15 tools through the Runlayer Plugin’s search and execute tools instead of listing each one.
Cline CLI setup guide - 3
Sign in to Trello
Sign in the way Trello requires. Runlayer holds the credentials so they stay out of the client’s configuration.
- 4
Use Trello from Cline CLI
Trello’s approved tools appear in Cline CLI. Every call is checked against policy and recorded.
Tools
15 Trello tools in Cline CLI
Runlayer policy decides which of these Cline CLI users can call.
Read board
Read Trello boards.
Read card
Fetch a single card by id or card URL (cardIdOrUrl required).
Read checklist
Read Trello checklists (and their check items) attached to a card.
Read inbox
Triage and review the authenticated user's Trello Inbox — the personal quick-capture board where new cards and notifications land.
Read list
Read Trello lists.
Read member
Get a Trello member's profile.
Read planner
Read Trello Planner information for the authenticated user.
Read workspace
Read Trello workspaces (organizations) the current user has access to.
Control
What Runlayer can see and stop in Cline CLI
Some controls apply to every client at the gateway. Others depend on what Cline CLI exposes to Runlayer.
Gateway policy (available)
Every Trello call from Cline CLI passes through Runlayer, where your policies can allow, alert, mask, or block it.
Audit trail (available)
Each call is recorded with the user, Cline CLI 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 Cline CLI runs it.
Block output after it runs (not available)
Cline CLI ignores Runlayer after a tool runs, so Runlayer cannot block its output. The gateway still applies policy to the call.
Redact output in place (not available)
Runlayer cannot mask tool output in Cline CLI. The gateway still applies policy to the call.
In Cline CLI
- If Runlayer’s hook times out or crashes, Cline CLI lets the tool call through.
- This covers the Cline CLI, not the Cline extension for VS Code.
Frequently asked questions
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