Claude Skills

This skill generates themed Mermaid flowchart diagrams from `putior` workflow data. It offers multiple themes, output formats, and interactive features for embedding in documentation. Use it to visualize workflows after annotating source files or when you need to update diagrams for different audiences.

This skill generates a formatted tour report as a self-contained Quarto document, producing HTML or PDF outputs with embedded maps, daily itineraries, and logistics tables. It's designed for compiling planned or completed trips into shareable, offline-accessible guides or professional proposals. Developers can use it to automate the creation of detailed travel documentation containing photos, statistics, and practical details.

This skill generates comprehensive project status reports by analyzing existing artifacts like charters and backlogs to calculate metrics and identify blockers. It summarizes progress using RAG indicators for schedule, scope, budget, and quality. Use it at the end of sprints, before governance meetings, or when new risks emerge for stakeholder updates.

This Claude Skill generates publication-ready statistical tables in R using gt, kableExtra, or flextable. It creates descriptive statistics, regression results, ANOVA tables, correlation matrices, and APA-formatted outputs. Use it for academic papers or Quarto/R Markdown documents when you need to format and present statistical analysis.

This skill generates jigsaw puzzle SVGs and ggplot2 visualizations via the jigsawR package, supporting multiple puzzle types like rectangular, hexagonal, and voronoi. It validates parameters against a config file and is useful for creating puzzle files, testing configurations, or producing demos. Developers can use it for programmatic puzzle generation and visualization in R.

This skill enables field identification of fungi by analyzing morphological features, spore prints, and habitat. It helps differentiate look-alikes, assess toxicity, and enforces a safety-first rule of absolute certainty before consumption. Use it when foraging, confirming species, or assessing unknown fungi in a property.

This skill helps developers formulate quantum mechanics or chemistry problems by defining the mathematical framework, including Hilbert space, operators, and boundary conditions. It guides the translation of physical scenarios into formalisms like Schrödinger's equation and selects appropriate solution methods such as perturbation theory or DFT. Use it when setting up a quantum problem for analytical or numerical solution.

This skill enables developers to work with Maxwell's equations in both integral and differential forms to analyze electromagnetic systems. It's designed for solving boundary value problems, deriving wave equations, computing energy transport via the Poynting vector, and handling fields at material interfaces. Use it when connecting electrostatics and magnetostatics or applying fundamental laws like Gauss's, Faraday's, and Ampere-Maxwell's.

This Claude Skill formulates herbal remedies based on Hildegard von Bingen's medieval pharmacopeia. It provides plant identification, preparation methods like tinctures and decoctions, and includes dosage and safety guidance. Use it when you need to create a historical herbal remedy or research 12th-century plant medicine.

This skill formats academic citations and bibliographies for major styles like APA and IEEE using CSL processors and R tooling. It converts between citation styles, generates reference lists, and validates formatting within Quarto or R Markdown projects. Use it when rendering documents with citations or setting up citation infrastructure.

This skill formats Quarto or R Markdown reports to comply with APA 7th edition style guidelines. It handles title pages, abstracts, citations, tables, figures, and references using apaquarto or papaja packages. Use it when creating reproducible academic papers, research reports, or thesis chapters in psychology and social sciences.

This skill forecasts infrastructure and application metrics like CPU and memory using Prophet or statsmodels for capacity planning and cost optimization. It helps developers predict resource needs, plan procurement, and set up proactive scaling policies. The forecasts can be visualized in Grafana with alerts for projected resource exhaustion.

This skill applies ant colony optimization to explore multiple solution paths in parallel, ideal for debugging or when no single approach is clearly best. It scouts hypotheses, reinforces promising ones, and intelligently abandons dead ends to avoid suboptimal convergence. Use it for complex problems requiring systematic exploration beyond initial attempts.

This skill applies ant colony optimization and foraging theory to efficiently search large solution spaces where brute-force methods fail. It helps balance exploration of new options with exploitation of known good ones, managing scout deployment and trail reinforcement. Use it for optimizing resource allocation, avoiding premature convergence, and handling exploration-exploitation tradeoffs in distributed discovery problems.

This skill enables Claude to identify and safely gather edible wild plants using multi-feature identification and the universal edibility test. It provides safety rules, sustainable harvesting practices, and preparation methods for wilderness survival scenarios. Developers should use it when building applications for supplementing food supplies, identifying medicinal plants, or enhancing camp safety through plant recognition.

This skill fits Hidden Markov Models (HMMs) to time series data using the Baum-Welch algorithm for scenarios with unobservable latent states, like segmenting market regimes or biological sequences. It provides key capabilities including Viterbi decoding for the most likely state path, forward-backward probabilities, and model selection to compare different numbers of hidden states. Use it when you need to infer latent structures, compute sequence probabilities, or decode hidden state sequences from observed data.

This skill fits Ratcliff drift-diffusion models to binary decision-making data, estimating cognitive parameters like drift rate and boundary separation from reaction times and accuracy. It enables model comparison, parameter recovery validation, and decomposes speed-accuracy tradeoffs into latent components. Use it for analyzing experimental data or comparing sequential sampling model variants.

This skill guides developers through filing trademark applications with the EUIPO, USPTO, and via the WIPO Madrid Protocol. It covers the entire process from pre-filing checks and classification to e-filing procedures and post-filing monitoring. Use it after a clearance search when you are ready to secure trademark rights in specific jurisdictions.

This skill teaches developers to implement the fail-fast pattern by validating inputs and reporting errors immediately using guard clauses and assertions. It provides R-focused examples and polyglot guidance for writing robust functions, hardening APIs, and refactoring code that silently fails. Use it when accepting external input, preparing for CRAN submission, or reviewing error-handling in PRs.

This skill structures the communication of complex, multi-domain insights to make them accessible and actionable without losing their interconnected nature. It provides a procedure for choosing the right format, presenting the integrated understanding with clear attribution, and inviting constructive feedback. Developers should use it after `integrate-gestalt` to effectively share cross-domain findings with specialists, generalists, or decision-makers.

This Claude Skill solves Diophantine equations, finding integer-only solutions for linear, quadratic, and Pell-type equations. It implements key algorithms like the extended Euclidean algorithm and descent methods for tasks such as generating Pythagorean triples or proving solution non-existence via modular constraints. Use it when you need all integer solutions to equations like ax + by = c or to find the fundamental solution to Pell's equation.

This skill transitions from focused, single-domain attention to broad, multi-domain awareness to perceive cross-domain connections. It's useful when problems span multiple areas or when focused analysis misses broader patterns. The approach resembles a cognitive "broadcast" across domains rather than a narrow spotlight.

The `evolve-team` skill updates an existing team composition by modifying its members or coordination pattern, or by creating a specialized variant. It handles assessing the current structure, applying changes to files and configuration, and synchronizing the registry. Use this skill when a team's roster is outdated, its workflow has gaps, or you need to create a variant.

The `evolve-skill` skill updates an existing skill by either refining its current content or creating a new, advanced variant. It handles the full process from assessment and requirement gathering to applying changes and updating version metadata and cross-references. Use it when a skill's steps are outdated, feedback reveals gaps, or a complexity upgrade is needed.