Invalid tool identifier "github/issue_read" used in agent templates (causes diagnostics errors)

[henriquecarmine]

When activating the Copilot Chat extension, VS Code reports "Unknown tool 'github/issue_read'" in the Problems panel. This is caused by agent templates referencing the invalid tool id "github/issue_read". Templates should use canonical tool ids ("github-issue" for write-capable issue operations or "githubread" for read-only).

Steps to reproduce:

1. Install/enable GitHub Copilot Chat (tested with v0.41.1).
2. Open Problems (Cmd+Shift+M) or Output -> "prompts-diagnostics-provider".
3. Observe "Unknown tool 'github/issue_read'".

Suggested fix:
Replace all occurrences of "github/issue_read" with "github-issue" (or "githubread" if read-only).

Suggested one-liner:
grep -RIl --binary-files=text "github/issue_read" . | while IFS= read -r f; do /usr/bin/perl -i.bak -0777 -pe 's|github/issue_read|github-issue|g; s|\bgithubread\b|github-issue|g;' "$f"; done

Please fix and publish a release. Attaching local evidence

[fortestvadym-svg]

Hi.
That helped me!)
Thanks.
Version: 1.113.0 (user setup)
Electron: 39.8.3
ElectronBuildId: 13620978
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0
OS: Windows_NT x64 10.0.26200