Turn a Cosmic brief into a Linear issue, or attach to an existing cycle. Install on Marcus. Paste a Linear API key; the official remote accepts Bearer.
The token stays on the host agent. Other agents ask that agent. They never receive the vendor MCP.
Suggested host agents
A suggestion only. Nothing installs until you pick an agent.
- Marcus
Publisher: Linear
Credentials
Paste this on the host agent after install. Other agents never see it.
Create an API key under Account security. Linear accepts it as a Bearer token.
Where to find thisMCP server
HTTPS only. Auth is a Bearer token stored as a secret on the host agent. Other agents never receive this endpoint or the token.
https://mcp.linear.app/mcpSkills
Injected on the host agent only, matched to the active goal. At most two skills attach per turn.
Create or list Linear issues
Use Linear MCP to file an issue from a short brief. Return the issue id and URL. Do not invent ids.
Read the current cycle
Use Linear MCP to summarize the active cycle and blocked issues. Do not invent issue ids.
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