policy-and-managed-settings

每當新增、修改或檢閱任何 Copilot、agent、LLM、AI、工具、權限、sandbox、MCP、模型、遙測、功能開關、設定……時使用。

npx skills add https://github.com/microsoft/vscode --skill policy-and-managed-settings

Adding an Enterprise Policy

Choose the policy destination by where the governed behavior is implemented, not by which team requested it. Most controls for Copilot agent behavior belong in the SDK/runtime rather than VS Code.

flowchart TD
	A[Enterprise control] --> P{Existing permission policy<br/>introduced before VS Code 1.133.0?}
	P -->|Yes| L[Pre-1.133 compatibility migration]
	P -->|No| B{Where is the governed behavior implemented?}

	B -->|Copilot runtime, tools, MCP,<br/>sandbox, or agent loop| R[SDK/runtime managed setting]
	B -->|VS Code editor or workbench| V[VS Code configuration policy]
	B -->|Extension-provided setting| E[Extension policy]
	B -->|Independent runtime and editor behavior| M[Split runtime/editor control]

Follow the matching guide:

General rules:

Runtime enforcement is authoritative for behavior executed inside the runtime.
Do not duplicate a runtime parser, matcher, or security decision in VS Code.
A VS Code policy is appropriate only for editor/workbench-owned behavior.
New Copilot enterprise controls should target the shared managed-settings/SDK model.
The VS Code settings-to-managed-settings bridge is a compatibility path for legacy settings only. Do not add a new VS Code setting in order to bridge it; define new runtime-owned controls directly in the managed-settings/SDK contract. A temporary, false-by-default compatibility gate for the bridge itself is allowed; it is not a runtime control and must not become a template for new mapped settings.
Run npm run export-policy-data for every VS Code or extension policy change. Never edit build/lib/policies/policyData.jsonc manually.

Deprecated and Historical Channels

Some policy channels remain supported for existing controls but are closed to new properties:

GitHub token/account policy data (IPolicyData fields consumed by AccountPolicyService) is deprecated for new controls. Do not add new entitlement or policy properties from the GitHub token. Existing fields remain for compatibility.
New Copilot enterprise controls use managed settings and runtime/SDK enforcement.
Pre-1.133 permission-policy translation is a bounded migration, not a reusable channel.

When another channel is deprecated, record the boundary here and keep implementation details in the relevant destination guide.

Supporting references:

Keep these guides contract-focused. Document contributor decisions and behavioral invariants; point to source rather than copying implementation that will drift.

Trust executable source and tests over planning documents.