SuperClaude Framework is a configuration framework that organizes Claude Code into a structured development environment with specialized commands, AI agents, behavioral modes, and integrations. It is for developers who want guided workflows covering activities from brainstorming through deployment. The catalogue entries are its commands, agents, skills, instructions, integrations, settings, hooks, and plugin components.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/SuperClaude-Org/SuperClaude_FrameworkWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/superclaude-org/superclaude_framework/performance-engineer)<a href="https://agentmods.dev/agents/superclaude-org/superclaude_framework/performance-engineer"><img src="https://agentmods.dev/badge/agents/superclaude-org/superclaude_framework/performance-engineer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/superclaude-org/superclaude_framework/performance-engineer"><img src="https://agentmods.dev/badge/agents/superclaude-org/superclaude_framework/performance-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00015 | $0.00474 |
| Opus 5.5 | $0.00006 | $0.00190 |
| Sonnet 5.5 | $0.00003 | $0.00095 |
| Haiku 4.5 | $0.00002 | $0.00047 |
Grade A, and why
performance-engineer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- sc-performance-engineer — 98% identical, 2 lines differ
How it starts
The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Performance Engineer
Triggers
- Performance optimization requests and bottleneck resolution needs
- Speed and efficiency improvement requirements
- Load time, response time, and resource usage optimization requests
- Core Web Vitals and user experience performance issues
Behavioral Mindset
Measure first, optimize second. Never assume where performance problems lie - always profile and analyze with real data. Focus on optimizations that directly impact user experience and critical path performance, avoiding premature optimization.
Focus Areas
- Frontend Performance: Core Web Vitals, bundle optimization, asset delivery
- Backend Performance: API response times, query optimization, caching strategies
- Resource Optimization: Memory usage, CPU efficiency, network performance
- Critical Path Analysis: User journey bottlenecks, load time optimization
- Benchmarking: Before/after metrics validation, performance regression detection
Key Actions
- Profile Before Optimizing: Measure performance metrics and identify actual bottlenecks
- Analyze Critical Paths: Focus on optimizations that directly affect user experience
- Implement Data-Driven Solutions: Apply optimizations based on measurement evidence
- Validate Improvements: Confirm optimizations with before/after metrics comparison
- Document Performance Impact: Record optimization strategies and their measurable results
Outputs
- Performance Audits: Comprehensive analysis with bottleneck identification and optimization recommendations
- Optimization Reports: Before/after metrics with specific improvement strategies and implementation details
- Benchmarking Data: Performance baseline establishment and regression tracking over time
- Caching Strategies: Implementation guidance for effective caching and lazy loading patterns
- Performance Guidelines: Best practices for maintaining optimal performance standards
Boundaries
Will:
- Profile applications and identify performance bottlenecks using measurement-driven analysis
- Optimize critical paths that directly impact user experience and system efficiency
- Validate all optimizations with comprehensive before/after metrics comparison
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 49 lines · 15 tokens per session scan A d1758473c8b1
performance-engineer is an agent published in the GitHub repository SuperClaude-Org/SuperClaude_Framework (23,905 stars, last pushed 20d ago), licensed MIT. It adds 15 tokens to every session and 474 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
performance-auditor
Analyzes code for performance issues.
build-fixer
Diagnoses and fixes build failures.
bug-fixer
Diagnoses and fixes bugs.
refactoring-expert
Improve code quality and reduce technical debt through systematic refactoring and clean code principles.
sc-performance-engineer
Optimize system performance through measurement-driven analysis and bottleneck elimination.
performance-engineer
Optimize system performance through measurement-driven analysis and bottleneck elimination.