Building Extensions
Permissions
Declare permissions in manifest.json before using the corresponding capability.
Available Permissions (9)
context:readdata:querydata:fetchactions:toastactions:invokeevents:identityevents:messagingevents:activityextend:identity
Capability → Permission Mapping
| Capability | Required Permission |
|---|---|
context.read | context:read |
data.query | data:query |
data.fetch | data:fetch |
actions.toast | actions:toast |
actions.invoke | actions:invoke |
extend.identity | extend:identity |
Target → Permission Conventions
Common permission sets for each surface target:
| Target | Typical Permissions |
|---|---|
slot.header | context:read |
slot.content | context:read, data:query, actions:toast, actions:invoke |
slot.footer | (none) |
slot.footer-links | (none) |
Only declare permissions your extension actually uses.