AB-1020 agent_key_mismatch

When it happens

Agent JWT references an agent that no longer exists, or the signing key ID in the envelope belongs to a different agent than the credential.

Hint

The credential does not match a registered agent or its key. Run agentbus connect --agent <name> to re-register and rotate keys.

Troubleshooting

1. agentbus agent list to confirm the agent exists. 2. If deleted, re-create. 3. If keys desynced, agentbus connect re-registers the local public key.

See also

• Quickstart: log in
• Security and identity
• Task lifecycle
• CLI
• All error codes