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Found 2,163 Skills
Hypothesis → Prediction → Test → Revise with explicit falsification. Use for debugging, feature experimentation, performance investigation, and A/B testing design.
Hypothesis-driven debugging with ranked hypotheses, git bisect strategy, instrumentation planning, and minimal reproduction design. Triggers on: "debug this systematically", "root cause analysis", "bisect this bug", "rank hypotheses", "isolate this issue", "minimal reproduction". NOT for general reasoning.
Guides authoring, review, optimization, and false-positive debugging of YARA-X detection rules for malware identification across PE, script, npm, Office, Chrome extensions (crx module), and Android DEX (dex module). Covers string and atom quality, condition short-circuiting, legacy YARA migration, yarGen/FLOSS workflows, goodware validation, and production deployment—not full malware reverse engineering, network IDS (Suricata/Snort), or memory forensics (Volatility). Use when the user asks to write YARA rule, YARA-X, yr check, yr scan, false positive YARA, yarGen, malware detection rule, crx module, dex module, optimize YARA performance, or migrate legacy YARA.
Architect, build, and debug Kafka Streams apps (JVM-embedded stream processing). Use when user mentions KStream, KTable, topology, TopologyTestDriver, StreamsBuilder, interactive queries, GlobalKTable, joins/windows/aggregations, or debugging issues (rebalancing, state stores, lag, deserialization errors). Also use when user wants to optimize Kafka Streams for WarpStream or tune Kafka Streams client configuration for WarpStream. Do NOT trigger for Flink, connectors, CDC, or plain producer/consumer.
MCP server for comprehensive Node.js debugging via Chrome DevTools Protocol with breakpoints, stepping, variable inspection, and source maps
Cursor IDE extension providing development tools for 1C:Enterprise 8 ecosystem with command palette, task tree, and debugging support
Use when writing or debugging OAS geometry — points, polygons, line segments, arcs, circles, spirals, fillets, units, or coordinate conventions. Load before any geometry-heavy edit.
Test, debug, or profile Roblox experiences. Use for Studio debugging, TestEZ, logging, connection cleanup, memory or network diagnostics, MicroProfiler, Scene Analysis, and Script Profiler.
Guides understanding and working with Apache Beam runners (Direct, Dataflow, Flink, Spark, etc.). Use when configuring pipelines for different execution environments or debugging runner-specific issues.
Debugging optimized builds skill for diagnosing issues in release code. Use when debugging RelWithDebInfo builds, using -Og for debuggable optimization, working with split-DWARF, applying GDB scheduler-locking, reading inlined frames, or understanding "value optimized out" messages. Activates on queries about debugging optimized code, RelWithDebInfo, -Og, inlined functions in GDB, value optimized out, GDB with -O2, or debugging release builds.
Expert guidance on building, debugging, and testing multiplatform iOS/Android apps and frameworks with Skip (skip.dev). Use when developers mention: (1) Skip, Skip.dev, skip-tools, or SkipStack, (2) building a multiplatform iOS+Android app from Swift/SwiftUI, (3) Skip Fuse (native) or Skip Lite (transpiled) modes, (4) transpiling Swift to Kotlin, (5) SwiftUI to Jetpack Compose bridging, (6) skip.yml configuration, (7) debugging Android builds from Xcode, (8) Skip CLI commands (skip create/init/test/export), (9) conditional compilation with #if SKIP or #if os(Android), (10) Skip Comments (SKIP INSERT/REPLACE/DECLARE/NOWARN), (11) bridging Swift and Kotlin code, (12) Skip module dependencies or Android Gradle configuration.
DDEV local development environment patterns for Drupal, including configuration, commands, database management, debugging tools, and performance optimization.