content review

[aaronpowell]

Removing/reworking some of the items in the repo to better align with way the current frontier models work, and be more in line with our policies on content inclusion.

• Cleaned up some tool names
• Removing some instructionsThese instructions are no longer useful as the knowledge the add is already well handled by frontier models, so the instructions potentially provide conflicting or incorrect information to the agent while it undertakes a task
• Improved the skill to be more explicit on how to use playwright
• Removing a skill that is of low value

[github-actions]

⚠️ This PR targets main, but PRs should target staged.

The main branch is auto-published from staged and should not receive direct PRs.
Please close this PR and re-open it against the staged branch.

You can change the base branch using the Edit button at the top of this PR,
or run: gh pr edit 995 --base staged

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[github-actions]

🔍 Potential Duplicate Resources Detected

This PR modifies resources that may be similar to existing ones in the repository. Please review this potential overlap before merging to avoid redundancy.

Possible Duplicates

Group 1: C#/.NET janitorial/cleanup agents with identical descriptions

Resource	Type	Description
agents/csharp-dotnet-janitor.agent.md (modified in this PR)	Agent	'Perform janitorial tasks on C#/.NET code including cleanup, modernization, and tech debt remediation.'
agents/dotnet-upgrade.agent.md (existing)	Agent	'Perform janitorial tasks on C#/.NET code including cleanup, modernization, and tech debt remediation.'

Why flagged: These two agents share identical description fields and both target C#/.NET code. While their body content differs (csharp-dotnet-janitor focuses on code cleanup/tech debt, and dotnet-upgrade focuses on framework version migration), the front matter description is word-for-word the same, which may confuse users discovering these resources.

Suggestion: Consider whether dotnet-upgrade.agent.md's description should be updated to better reflect its actual migration focus (e.g., "Upgrade and migrate C#/.NET projects to newer framework versions"), or whether the two agents should be consolidated. If they are intentionally distinct, updating the description of dotnet-upgrade.agent.md would make both resources easier to differentiate.

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💡 This is an advisory check only. If these are intentionally different, no action is needed — feel free to proceed with your PR.

Generated by PR Duplicate Check for issue #995 · ◷