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agentHost: enable SDK skill installation - #340762
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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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🟢 Approval recommended
The focused implementation consistently enables the required runtime gates and includes appropriate regression coverage.
0 open findings
What changed in this PR
Enables SDK-managed Skill discovery and installation in Agent Host sessions.
Changes:
- Enables catalog search and Skill installation flags for hidden, created, and resumed sessions.
- Updates launcher and agent tests to verify the flags.
🧠 Review effort: Balanced
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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Paul (pwang347)
marked this pull request as ready for review
October 13, 2026 03:22
Paul (pwang347)
enabled auto-merge (squash)
October 13, 2026 03:22
Bhavya U (bhavyaus)
approved these changes
Oct 13, 2026
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Follow-up to #339896.
Summary
Agent Finder now returns materialized Skills through the SDK, but VS Code sessions did not enable the runtime gates required to install them. This change:
CATALOG_SEARCHandAGENT_FINDER_SKILL_INSTALLfor the hidden customization policy sessionThis does not add a VS Code setting or policy. Model-visible catalog tools remain separately gated by
DISCOVER_RESOURCES.Validation
./scripts/test.sh --reporter dot --run src/vs/platform/agentHost/test/node/copilotSessionLauncher.test.tscopilotSessionLauncher.test.tsandcopilotAgent.test.ts(100 tests)./scripts/test-integration.sh --run src/vs/platform/agentHost/test/node/e2e/providers/copilotAgentHostE2E.integrationTest.tsnpm run typecheck-clientnpm run hygienenpm run valid-layers-checkCOPILOT_HOME: search for an installable Skill, review and install through the SDK, verify receipt-owned installed state, then uninstall through the SDK (2/2)