Skill Crossroads backend-reliability-engineer
rubric v1.2 · deterministic
A 96.7/100 overall
Correctness & Structure 100 pass
Triggering & Discoverability 100 pass
Clarity & Instructions 100 pass
Token & Context Cost 88 1 warn
Safety & Security 93 1 warn
Verifiability & Maintainability not yet scored

Top fixes — ranked by score impact

⚠ TOKEN-03 Description budget footprint
backend-reliability-engineer.md:1
Description is 1460 chars (~487 tokens) — heavy for something loaded every turn.
Fix Tighten the description; it is always-on budget cost.
⚠ SAFETY-02 allowed-tools least-privilege
backend-reliability-engineer.md:1no `tools` declared → the agent inherits every tool, including Bash
Subagents without a `tools` list get unrestricted tool access.
Fix Declare a scoped `tools:` list with only what the agent needs (e.g. `tools: Read, Grep, Glob`).
Partial grade — some applicable rubric categories were not scored on this scan (e.g. LLM-assisted checks without a key) and are excluded from the overall.

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