agentHost: show fetched URL for web_fetch#318240
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roblourens merged 1 commit intoMay 26, 2026
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Render web_fetch invocation and completion messages with the fetched URL instead of falling back to the generic tool display name.\n\n(Written by Copilot)\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Pull request overview
Updates the agent-host-side Copilot tool display logic so web_fetch tool calls show the fetched URL in both the “invocation” and “completed” messages, improving transparency in the Agent Sessions UI.
Changes:
- Add
web_fetch-specific invocation/completion messages that include a clickable URL when available. - Return the URL as the tool input string for
web_fetch. - Add unit tests covering URL-present and URL-absent fallback behavior.
Show a summary per file
| File | Description |
|---|---|
| src/vs/platform/agentHost/node/copilot/copilotToolDisplay.ts | Adds web_fetch URL-aware formatting for invocation/completion text and tool input. |
| src/vs/platform/agentHost/test/node/copilotToolDisplay.test.ts | Adds focused unit coverage for web_fetch display and fallback behavior. |
Copilot's findings
- Files reviewed: 2/2 changed files
- Comments generated: 1
DonJayamanne
approved these changes
May 26, 2026
roblourens
deleted the
agents/vsckb-implement-we-need-to-handle-whatever-the-4439a61c
branch
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Summary\n- Render Copilot CLI
web_fetchinvocation and completion messages with the fetched URL\n- Keep a generic URL fallback when the tool arguments do not include a URL\n- Add focused unit coverage for the fetch display behavior\n\n## Validation\n-npm run compile-check-ts-native\n-node --experimental-strip-types build/hygiene.ts src/vs/platform/agentHost/node/copilot/copilotToolDisplay.ts src/vs/platform/agentHost/test/node/copilotToolDisplay.test.ts\n-npm run test-node -- --run src/vs/platform/agentHost/test/node/copilotToolDisplay.test.ts\n\n(Written by Copilot)