[waleedlatif1]

Summary

• Sim links: list/get/create/update/delete now accept a Copilot-delegated principal (sim:settings audience) and are exposed as a settings organization/sim-links section. Added organization.sim_links.get (by id or name, hiding unlisted links exactly as browsing does). Flag check, creator/admin/restrictEdit rules, and audit stay in the existing use cases. resolve/suggest stay session-only so Chat can't inflate visit counts
• Permission groups: new bulk_add_members op on organization/access-control, calling the existing use case with the v2 input limits
• Member removal impact: moved the raw removal-impact route behind a previewOrganizationMemberRemoval use case (admins preview anyone, members only themselves) and added a removal_impact read op on organization/members so Chat can preview before removing. Contract and { credentials } body unchanged; a non-member asking about themselves now gets 403 instead of 200
• No approval gates added

Type of Change

• Improvement

Testing

• member-removal.test.ts: delegated non-admin refused when previewing someone else (red with the admin-or-self check removed), delegated member can preview leaving; 7/7
• Existing settings, settings-management-boundary, settings-collections, organizations and permission-groups use-case tests: 55 passing
• bun run lint, check:api-validation:strict, check:boundaries, check:principal-kind-parity, check:application-graph, check:permission-group-enforcement, check:mcp-operations, check:openapi, check:cli-api, check:client-boundary, pre-push type-check

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing (new tests pass the test-audit authoring gate)
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Actions	Updated
docs	Skipped		Nov 3, 2026 2:43am UTC

[greptile-apps]

Confidence Score: 5/5

[High impact] The PR appears safe to merge; no actionable issues were found.

Summary

Chat can now manage Sim links, bulk-add permission group members, and preview which credentials would stop working after a member leaves.

• Chat can manage an organization’s Sim links from Settings.
• Chat can add many organization members to a permission group at once.
• Chat can preview which credentials a member’s removal affects.

Acknowledged behavior: waleedlatif1 explicitly states in the PR description that non-member self-preview now returns 403 instead of 200. This change is intentional.

_{Reviews (1) · Last reviewed commit: "improvement(chat): let Chat manage sim l..." · Reviewed by Greptile}

[cubic-dev-ai]

No issues found across 12 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

_{Turn on auto-fix | Re-trigger cubic}