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Found 1,260 Skills
Generate Product Requirements Documents through structured discovery. 3 phases: Discovery interview, Analysis & Scoping, Technical Drafting. Use when: defining new products, planning features, documenting requirements. Triggers on "create PRD", "define product", "product requirements", "write PRD".
LaTeX tcolorbox package for colored and framed boxes. Use when helping users create theorem boxes, callouts, code listings in boxes, definition boxes, or any styled framed content.
Trade mean reversion setups in the style of Scarface Trades, the mean reversion specialist known for mathematical precision and statistical edge. Emphasizes standard deviation bands, RSI extremes, and calculated entries with defined risk. Use when trading overextended moves, fading extremes, or building systematic reversion strategies.
Build a structured taxonomy of failure modes from open-coded trace annotations. Use this skill whenever the user has freeform annotations from reviewing LLM traces and wants to cluster them into a coherent, non-overlapping set of binary failure categories (axial coding). Also use when the user mentions "failure modes", "error taxonomy", "axial coding", "cluster annotations", "categorize errors", "failure analysis", or wants to go from raw observation notes to structured evaluation criteria. This skill covers the full pipeline: grouping open codes, defining failure modes, re-labeling traces, and quantifying error rates.
Install a pre-configured Claude Code statusline with model, tokens, cost, lines changed, and context usage. A batteries-included alternative to /statusline with formatting and color thresholds already defined.
Handles keyboard, mouse, and custom events in Textual applications using messages and handlers. Use when implementing keyboard bindings, custom message passing, event bubbling, action dispatch, and inter-widget communication. Covers event handling patterns, message definitions, and routing.
Use when asked to "position my product", "positioning canvas", "differentiate from competitors", "figure out our category", "repositioning", or "why customers should pick us". Helps define competitive alternatives, differentiated value, target customers, and market category. April Dunford's positioning framework from "Obviously Awesome" makes your product's value obvious to the right customers.
Design, apply, and maintain SKOS taxonomies for joelclaw agent workflows. Use when defining concept schemes, classifying agent inputs/outputs, mapping to external vocabularies, or integrating taxonomy metadata with Typesense retrieval.
Conduct structured interviews to gather requirements, clarify specifications, or understand context. This skill should be used when starting a new task that requires understanding user intent, requirements, technical specifications, or context. It supports various interview types including requirements definition, debugging investigation, architecture review, and general information gathering.
Guide for exposing PostHog product endpoints as MCP tools. Use when creating new or updating API endpoints, adding MCP tool definitions, scaffolding YAML configs, or writing serializers with good descriptions. Covers the full pipeline from Django serializer to generated TypeScript tool handler.
Create forms with validation in SFRA patterns for B2C Commerce. Use when building checkout forms, account forms, or any form with field definitions, validation rules, and error handling. Covers form XML definitions, server-side validation, and template rendering.
Guides research ideation through a 5-step goal-driven workflow: define long-term goal, build literature tree (novelty + challenge-insight), select a problem (well-established solution check), design a solution (cross-domain transfer + decomposition), validate and iterate. Also covers structured paper reading (3 depth levels). Use when: user wants to find a research direction, brainstorm ideas, build field vision, do a literature review, evaluate idea novelty, or read papers systematically. Do NOT use for comparing/ranking existing ideas (use idea-tournament) or planning a paper (use paper-planning).