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Connect each agent
Every MCP connection you add — Claude, ChatGPT, or anything else — gets its own agent identity the moment it first connects, under your Sigil. The CLI works differently: signing in with
sumvin login authenticates you directly, rather than registering a separate connector identity.2
Each identity is separate
A connected agent can only see its own identity, not a list of every agent you’ve connected. Ask any one of them:
“Show me your agent identity.”and it reports its own key and registration status (the tool behind this is
agent_identity_show) — nothing about any other agent you’ve connected.3
Mandates belong to you
A Stamped Mandate belongs to your account, not to the agent that asked for it. Revoking one mandate doesn’t touch your others. Disconnecting an agent doesn’t revoke the mandates it asked for: they stay valid until they expire or you revoke them. See Revoke a mandate or disconnect an agent.
Before you approve a new mandate, check which mandates are already in place.
See also
- Agent identities — what an identity is and how it’s minted.
- Revoke a mandate or disconnect an agent — disconnecting one agent without touching the others.