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ebook-extractor
Use when user wants to extract text from ebooks (EPUB, MOBI, PDF). Use for converting ebooks to plain text for analysis, processing, or reading. Handles all common ebook formats.
autobe
Imported from https://www.skillhub.club/skills/wrtnlabs-autobe.
stan-development
Expert guidance for Stan probabilistic programming language development, including modern syntax, cmdstanr/cmdstanpy integration, and testing patterns
overfull-hbox
Guidance for fixing LaTeX overfull hbox warnings by replacing words with shorter synonyms from an allowed list. This skill applies when tasks involve modifying LaTeX documents to eliminate typographic warnings while adhering to strict word replacement constraints. Use when dealing with synonym-constrained text editing in LaTeX or similar markup languages.
pymatgen
Materials science toolkit. Crystal structures (CIF, POSCAR), phase diagrams, band structure, DOS, Materials Project integration, format conversion, for computational materials science.
syzkaller-build-loop
Full build workflow for adding new syscall descriptions to syzkaller
background-process-start-process
To start a long-running background task, launch a managed process such as a server or watcher and keep it tracked.
query-optimize
Guidance for SQL query optimization tasks. This skill should be used when optimizing slow SQL queries, improving database performance, or rewriting queries to be more efficient. Covers query plan analysis, benchmarking strategies, and database-specific optimization techniques.
sympy
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 with matrices symbolically, physics calculations, number theory problems, geometry computations, and generating executable code from mathematical expressions. Apply this skill when the user needs exact symbolic results rather than numerical approximations, or when working with mathematical formulas that contain variables and parameters.
seismic-picker-selection
This is a summary the advantages and disadvantages of earthquake event detection and phase picking methods, shared by leading seismology researchers at the 2025 Earthquake Catalog Workshop. Use it when you have a seismic phase picking task at hand.
meteorology-driver-classification
Classify environmental and meteorological variables into driver categories for attribution analysis. Use when you need to group multiple variables into meaningful factor categories.
output-validation
Local self-check of instructions and mask outputs (format/range/consistency) without using GT.
analyzing-crypto-weakness
Identifies weak cryptographic algorithms, hardcoded keys, and insecure key management practices in binary code. Use when analyzing encryption/decryption, authentication mechanisms, or reviewing cryptographic implementations.
pytorch-model-cli
Guidance for creating standalone CLI tools that perform neural network inference by extracting PyTorch model weights and reimplementing inference in C/C++. This skill applies when tasks involve converting PyTorch models to standalone executables, extracting model weights to portable formats (JSON), implementing neural network forward passes in C/C++, or creating CLI tools that load images and run inference without Python dependencies.
maven-plugin-configuration
Use when configuring Maven plugins, setting up common plugins like compiler, surefire, jar, or creating custom plugin executions.
PDF Processing
Invoke this skill BEFORE implementing any text extraction/parsing logic to learn how to use LlamaParse to process any document accurately. Requires llama_cloud_services package and LLAMA_CLOUD_API_KEY as an environment variable.
Automatic Speech Recognition (ASR)
Transcribe audio segments to text using Whisper models. Use larger models (small, base, medium, large-v3) for better accuracy, or faster-whisper for optimized performance. Always align transcription timestamps with diarization segments for accurate speaker-labeled subtitles.
git-workflow
Git workflow best practices and patterns. Use this skill when working with git operations, creating commits, managing branches, handling pull requests, or establishing team git workflows. Provides guidance on commit messages, branching strategies, and collaboration patterns.
feal-linear-cryptanalysis
Guide for performing linear cryptanalysis attacks on FEAL and similar Feistel ciphers. This skill should be used when tasks involve breaking FEAL encryption, recovering cipher keys using known plaintext-ciphertext pairs, or implementing linear cryptanalysis techniques. Applies to cryptographic challenges mentioning "linear attack," "FEAL," "Feistel cipher analysis," or key recovery from plaintext-ciphertext pairs.
vscode-ansible
Imported from https://www.skillhub.club/skills/ansible-vscode-ansible.
tracking-habits
A systematic habit tracking and streak management skill that helps users build consistent behaviors through completion tracking, pattern recognition, and motivation tools, integrating with daily/weekly reviews to support goals and values.
processing-inbox
This skill applies the GTD methodology to systematically process inbox items, guiding users through a decision tree to clarify, organize, and route each item to appropriate lists like trash, reference, next actions, or projects for improved productivity.
PKI and X.509
Expert guidance for Public Key Infrastructure (PKI) and X.509 certificates including certificate structure, DN parsing, CSR generation, certificate signing, revocation (CRL/OCSP), key management, and OpenSSL commands. Use this when working with digital certificates, certificate authorities, or cryptographic key management.
implementation
Implement features with code, tests, and documentation. Use when building features from approved designs following TDD and project coding standards.