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review-performance

Performance review instructions for the expert agent

Install with Tessl CLI

npx tessl i github:athal7/dotfiles --skill review-performance
What are skills?

66

2.81x

Quality

50%

Does it follow best practices?

Impact

93%

2.81x

Average score across 3 eval scenarios

Optimize this skill with Tessl

npx tessl skill review --optimize ./dot_config/opencode/skill/review-performance/SKILL.md
SKILL.md
Review
Evals

Evaluation results

100%

76%

Orders Dashboard API — Performance Review

Exploration log and N+1 detection

Criteria
Without context
With context

Exploration log present

0%

100%

Full file read documented

0%

100%

Schema check documented

0%

100%

Association chain traced

0%

100%

N+1 for customer reported

70%

100%

N+1 for line_items reported

70%

100%

JSON object output

100%

100%

Both required top-level keys

0%

100%

Finding fields complete

25%

100%

Valid severity values

0%

100%

I-statement body

0%

100%

2-5 word titles

0%

100%

Without context: $0.2402 · 1m 26s · 8 turns · 13 in / 4,733 out tokens

With context: $0.6329 · 3m 7s · 23 turns · 275 in / 10,677 out tokens

92%

62%

Admin User Search — Performance Review

Pre-existing issues and scope enforcement

Criteria
Without context
With context

Missing index on name columns

100%

100%

Pre-existing severity for role

0%

100%

Role index finding present

100%

100%

Security issue escalated

0%

100%

Security not in findings

0%

100%

Escalation for_reviewer field

0%

100%

Escalation file and line

0%

100%

Schema check in log

62%

100%

Git blame check in log

62%

100%

Pagination not reported

0%

0%

2-5 word titles

0%

100%

Without context: $0.2388 · 1m 40s · 10 turns · 15 in / 4,877 out tokens

With context: $0.3761 · 1m 52s · 12 turns · 260 in / 6,637 out tokens

87%

41%

Product Recommendations API — Performance Review

Algorithmic complexity and pagination

Criteria
Without context
With context

O(n²) complexity reported

85%

85%

Unbounded loop identified

87%

100%

N+1 inside compute_similarity

100%

100%

Pagination finding

90%

100%

Loop analysis in exploration log

0%

100%

I-statement bodies

0%

100%

Question framing

0%

0%

2-5 word titles

0%

70%

No style or correctness findings

100%

100%

Test file checked

0%

100%

Both required top-level keys

0%

100%

Without context: $0.3136 · 1m 44s · 10 turns · 15 in / 5,171 out tokens

With context: $0.3529 · 1m 57s · 12 turns · 172 in / 5,843 out tokens

Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.