csharp-developer Eval
=====================

Status: failed
Score: 72/100
Risk: high
Decision: do_not_auto_install
Policy: block
Reason: Permission surface: secrets or environment access, filesystem or document access

Install:
npx skills add Jeffallan/claude-skills --skill csharp-developer

Required checks:
- PASS Task fit: Task wording matches this skill metadata.
- PASS Install path: Install handoff is available.
- PASS Install command safety: standard package or runtime install path
- WARN Trust score: Potentially useful, but at least one trust signal needs human inspection.
- WARN Audit score: Needs review
- WARN Agent safety gate: Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
- PASS License clarity: MIT
- FAIL Permission surface: secrets or environment access, filesystem or document access

Warnings:
- Trust score: Potentially useful, but at least one trust signal needs human inspection.
- Audit score: Needs review
- Agent safety gate: Sparse or mixed signals. Useful for discovery, but not for autonomous installation.
- High-risk permission hints: Secrets or environment access
- Dependency or permission surface needs review
- Permission surface may require sandboxing
- Invalid C# snippet in references/modern-csharp.md: `public OrderRequest : this(...)` is syntactically incorrect; primary constructor validation needs a different approach, such as a property body or a separate factory method.
- Invalid C# snippet in references/performance.md: `var byte = data[i];` uses `byte` as an identifier, which is a reserved keyword and will not compile.
- SKILL.md lacks explicit prerequisites/setup information, such as required .NET SDK version and `dotnet ef` tool installation, and does not include an explicit 'When Not to Use' or limitations section.
- Quality score needs review
- Permission surface needs review: secrets or environment access, filesystem or document access
- Dependency/runtime risk: credential or environment access, network or browser surface

Validation plan:
1. Inspect repository, README/SKILL.md, license, and recent commits before production use.
2. Install in an isolated workspace or sandbox with no production secrets available.
3. Run the smallest representative task and record files touched, commands run, network access, and outputs.
4. Compare the selected skill against at least one alternative when the eval status is review or failed.
5. Promote only after the agent reports a successful verification result and unresolved warnings are accepted.

Do not use when:
- teams that need a vendor-supported SLA
- production agents without a repository review
- Invalid C# snippet in references/modern-csharp.md: `public OrderRequest : this(...)` is syntactically incorrect; primary constructor validation needs a different approach, such as a property body or a separate factory method.
- High-risk permission hints: Secrets or environment access
- Dependency or permission surface needs review
- Permission surface may require sandboxing
- Invalid C# snippet in references/performance.md: `var byte = data[i];` uses `byte` as an identifier, which is a reserved keyword and will not compile.
- SKILL.md lacks explicit prerequisites/setup information, such as required .NET SDK version and `dotnet ef` tool installation, and does not include an explicit 'When Not to Use' or limitations section.

URLs:
- Skill: https://www.openagentskill.com/skills/jeffallan-csharp-developer
- Audit: https://www.openagentskill.com/skills/jeffallan-csharp-developer/audit
- JSON: https://www.openagentskill.com/api/agent/evals?slug=jeffallan-csharp-developer