Analytics
Data analysis and visualization
data-and-metrics
by luisschmitzheadline
Ad-hoc data briefs: metric definitions, dimensions, and insights from available data. Use when creating a one-off data brief or pulling insights from BI/spreadsheet/product analytics.
daily-ai-workflow-analyzer
by ttmouse
AI深度分析语音记录，揭示行为模式、认知偏见和战略盲点。不只是数据汇总，而是直击本质的战略洞察和否定性指导。提取可沉淀的核心原则和工作偏好，构建个人工作模式知识库。
posthog-instrumentation
by PostHog
Automatically add PostHog analytics instrumentation to code. Triggers when user asks to add tracking, instrument events, add analytics, or implement feature flags in their codebase.
knowledge-base-manager
by oakoss
'Knowledge base architecture selection, curation, and governance. Use when choosing between document-based (RAG), entity-based (graph), or hybrid KB architectures, establishing content curation workflows, implementing versioning and governance, or evaluating quality metrics. For building retrieval pipelines, use the rag-implementer skill. For building knowledge graphs, use the knowledge-graph-builder skill.'
mastering-langgraph
by SpillwaveSolutions
Build stateful AI agents and agentic workflows with LangGraph in Python. Covers tool-using agents with LLM-tool loops, branching workflows, conversation memory, human-in-the-loop oversight, and production monitoring. Use when - (1) building agents that use tools and loop until task complete, (2) creating multi-step workflows with conditional branches, (3) adding persistence/memory across turns with checkpointers, (4) implementing human approval with interrupt(), (5) debugging via time-travel or LangSmith. Covers StateGraph, nodes, edges, add_conditional_edges, MessagesState, thread_id, Command objects, and ToolMessage handling. Examples include chatbots, calculator agents, and structured workflows.
json-render-templates
by cklxx
Json-render protocol templates for flowchart, form, dashboard, info cards, gallery, table, kanban, and diagram.
data-analysis
by Casper-Studios
Data analysis, visualization, and storytelling skill for financial and RevOps contexts. Use when: analyzing revenue data, building forecasts, cohort analysis, churn modeling, pipeline analytics, creating data-driven reports, building dashboards, cleaning messy data, sanity-checking analytical claims, exporting to Excel with formulas, or extracting data from PDFs. Features decision logging, bias-aware interpretation, and progressive disclosure (slide deck -> detailed report -> full notebook with all decisions documented).
csv-analyzer
by Casper-Studios
Comprehensive CSV data analysis and visualization tool. Use this skill when analyzing CSV files, generating data summaries, creating visualizations from data, detecting outliers, finding correlations, assessing data quality, or creating data reports. Triggers on CSV analysis, data exploration, data visualization, data profiling, statistical analysis, or data quality assessment requests.
a2ui_templates
by cklxx
On-demand A2UI templates for flowchart, form, dashboard, info cards, and gallery.
deep-research
by standardhuman
Conduct comprehensive, multi-source research on any topic using the 7-phase Deep Research protocol with Graph of Thoughts. Use when user needs thorough research with verified claims, citations, and source triangulation. Triggers on "deep research [topic]", "research [topic] thoroughly", "I need comprehensive research on...", or "investigate [topic]".
sheets-report
by cklxx
飞书电子表格的创建、查询和工作表管理。
artifact-management
by cklxx
工件管理 — 创建/查询/删除持久化文件工件（报告、文档、证据）。
code-review
by cklxx
编码完成后的多维度代码审查，覆盖 SOLID 架构、安全性、代码质量、边界条件与清理计划，输出结构化审查报告。
executing-plans
by dkyazzentwatwa
Use when you have a written implementation plan to execute in a separate session with review checkpoints
desmos-graphing
by BitYoungjae
Create interactive Desmos graphs in Obsidian using desmos-graph code blocks. Use when visualizing functions, parametric curves, inequalities, or mathematical relationships with customizable styling and settings.
mermaid-diagramming
by BitYoungjae
Create Mermaid diagrams in Obsidian including flowcharts, sequence diagrams, class diagrams, and more. Use when visualizing processes, system architectures, workflows, or any structured relationships in Obsidian notes.
📊 Growth Analytics and Dashboard Management
by ShunsukeHayashi
Miyabi Plugins for Claude Code - 25+ Agents, 22 Skills, 50+ Commands
📊 Growth Analytics and Dashboard Management
by ShunsukeHayashi
Miyabi Plugins for Claude Code - 25+ Agents, 22 Skills, 50+ Commands
executing-plans
by CodingCossack
Disciplined plan execution for implementation tasks. Use when executing a saved implementation plan, following step-by-step instructions from a plan document.
pywayne-cv-geometric-hull-calculator
by wangyendt
Geometric hull calculator for 2D point sets supporting convex hull, concave hull (concave-hull, alphashape), and minimum bounding rectangle. Use when working with pywayne.cv.geometric_hull_calculator module to compute geometric hulls, visualize results with OpenCV or matplotlib, and generate random test point sets.
explanatory-playground
by petekp
Build interactive debugging interfaces that reveal internal system behavior. Use when asked to "help me understand how this works", "show me what's happening", "visualize the state", "build a debug view", "I can't see what's going on", or any request to make opaque system behavior visible. Applies to state machines, data flow, event systems, algorithms, render cycles, animations, CSS calculations, or any mechanism with hidden internals.
executing-plans
by izyanrajwani
Disciplined plan execution for implementation tasks. Use when executing a saved implementation plan, following step-by-step instructions from a plan document.
pywayne-plot
by wangyendt
Enhanced spectrogram visualization tools for time-frequency analysis. Use when creating spectrograms, spectral analysis, or time-frequency plots for signals including IMU data (accelerometer, gyroscope), physiological signals (PPG, ECG, respiration), vibration analysis, and audio processing. Supports frequency unit conversion (Hz/bpm/kHz), multiple normalization modes (global/local/none), and MATLAB-style parula colormap.
product-market-fit
by luisschmitzheadline
Master frameworks for measuring, achieving, and maintaining product-market fit (PMF). Use when validating new products, assessing readiness to scale, diagnosing retention problems, planning market expansion, measuring "very disappointed" score, implementing PMF engines, or determining if you have permission to grow. Covers Sean Ellis survey methodology, Superhuman PMF engine, retention curve analysis, leading/lagging indicators, pre-PMF vs. post-PMF strategies, and maintaining fit as markets evolve.