Discover Tools skills, compare source repositories and read the instructions for each workflow.
Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically traces bugs backward through call stack, adding instrumentation when needed, to identify source o...
A disciplined GC analysis and tuning workflow for Java (G1/ZGC): symptoms triage, evidence capture (GC logs/JFR/heap), heap sizing, allocation hotspot reduction, and safe rollout. Use when GC pauses, OOMs, or s...
Mapping and understanding existing codebases
Global Exception Filters and standard error formats.
Audit NutriProfile code for security vulnerabilities. Use this skill when reviewing authentication, authorization, data validation, API security, or RGPD compliance. Covers OWASP Top 10 and European data protec...
Expert implementation reviewer that compares implementations against their approved plans. Verifies completeness, correctness, and quality. Produces structured verdicts.
Systematic debugging and problem resolution
Performance optimization, profiling, benchmarking, memory management
Web Performance Optimizer (frontend + backend aware) converting performance findings into code-level fixes.
Perform Root Cause Analysis using a multi-agent swarm approach. Use when investigating bugs, failures, performance issues, or any problem requiring systematic diagnosis. Triggers on requests like "why is X fail...
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
Implement validation, profiling, and anomaly detection.
A reproducible Java performance profiling workflow using JFR and async-profiler concepts: capture evidence (CPU/alloc/locks), analyze flamegraphs, form hypotheses, ship fixes, and verify regressions. Use when C...
Exploit development expert. Buffer overflow, shellcode, ROP, format strings, binary exploitation. Use for exploit writing and PoC development.
Analyze telemetry data and extract development patterns
Blazing fast structured logging from Uber.
Design data visualisations for B2B dashboards displaying buying signals, composite scores, trends, and alerts. Apply when building charts, sparklines, score breakdowns, heatmaps, or any interface requiring rapi...
Debug code issues, trace errors, and identify root causes
Diagnose Manny MCP performance issues and suggest optimizations
Add or improve observability (logs, metrics, traces, alerts) and troubleshoot production or performance issues. Use when diagnosing incidents, defining SLOs, or instrumenting critical paths.
Reviews code changes for bugs, style issues, and best practices. Use when reviewing PRs or checking code quality.
Monitors overall project health across time, specifically looking for spec drift and debt. Use during regular project reviews.
解析 Agent 执行日志，计算并输出文件准备、检索、代码生成及最终校验四个核心阶段的耗时。
Systematic bug investigation and root cause analysis
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.