Find the perfect capability for your agent.
Guide for using direnv - a shell extension for loading directory-specific environment variables. Use when setting up project environments, creating .envrc files, configuring per-project environment variables, integrating with Python/Node/Ruby/Go layouts, working with Nix flakes, or troubleshooting environment loading issues on macOS and Linux.
AST-aware code search and refactoring using ast-grep (sg). Use INSTEAD of grep/ripgrep for searching code structure. Finds functions, classes, patterns, anti-patterns across Go, Python, Bash, Terraform/HCL codebases. Triggers on "ast-grep", "sg", "find function", "find class", "find method", "find all usages", "where is X used", "search for pattern", "find anti-pattern", "code smell", "refactor pattern", "structural search", "AST search", "find error handling", "find imports", "find decorators", "find struct", "find interface", "search code", "locate function", "grep for function", "find definition". PROACTIVE: Use for ANY code search task; prefer over grep/ripgrep for code files.
Control interactive CLI tools that require a real terminal via tmux send-keys. Use for git rebase -i, git add -p, vim, nano, Python/Node REPLs, or any command that hangs waiting for terminal input.
Debug memory leaks, profile memory usage, optimize allocations. Use when heap grows unexpectedly, OOM errors occur, or profiling shows memory bottleneck. Covers C++ (Valgrind, ASAN, RAII), Python (tracemalloc, objgraph), and general patterns.
Expert in Python development with focus on best practices, testing, and modern Python features
Write and execute Python scripts using the IDA Domain API for reverse engineering. Analyze binaries, extract functions, strings, cross-references, decompile code, work with IDA Pro databases (.i64/.idb). Use when user wants to analyze binaries, reverse engineer executables, or automate IDA Pro tasks.
Create IDAPython plugins for IDA Pro 9.x with HCLI-compatible packaging. Use when user wants to build IDA plugins with UI (dockable widgets, dialogs, menus, choosers), actions, keybindings, event hooks, or settings. Generates complete plugin code and manifest for installation via hcli.
Using PolicyEngine programmatically via Python client or REST API
Practical Python scripts for debugging awf - parse logs, diagnose issues, inspect containers, test domains
Zabbix monitoring system automation via API and Python. Use when: (1) Managing hosts, templates, items, triggers, or host groups, (2) Automating monitoring configuration, (3) Sending data via Zabbix trapper/sender, (4) Querying historical data or events, (5) Bulk operations on Zabbix objects, (6) Maintenance window management, (7) User/permission management
Manage and troubleshoot PATH configuration in zsh. Use when adding tools to PATH (bun, nvm, Python venv, cargo, go), diagnosing "command not found" errors, validating PATH entries, or organizing shell configuration in .zshrc and .zshrc.local files.
Remote control tmux sessions for interactive command-line work. Send keystrokes and scrape pane output from Python REPLs, debuggers, and other interactive terminal applications. Use when working with interactive CLI tools, debugging sessions, or REPL-driven development.
Guidelines for Flask Python development with best practices for blueprints, RESTful APIs, and application factories.
Generates Blender Python (bpy) scripts that programmatically create Geometry Nodes modifier trees, using the node_groups API and GeometryNodeTree interface for parametric 3D asset generation.
Integrates with the Plaid Transactions API using the plaid Python SDK to pull 90 days of transaction history across linked bank accounts. Transactions are classified into budget categories using a fine-tuned classifier via the OpenAI Chat Completions API and stored in PostgreSQL using SQLAlchemy.
The official Stripe Agent Toolkit provides Python and TypeScript libraries plus a hosted MCP server for integrating Stripe payment APIs with AI agent frameworks. Supports OpenAI, LangChain, CrewAI, and Vercel AI SDK through function calling with granular API key permissions.
Visible reasoning contract for Python, charting, HTML, JavaScript, and artifact-oriented creation work.
Use this skill when working with symbolic mathematics in Python. This skill should be used for symbolic computation tasks including solving equations algebraically, performing calculus operations (derivatives, integrals, limits), manipulating algebraic expressions, working...
