Data & Analytics

bcastelino Bundle

Advanced analytics and machine learning for data-driven insights. Use when performing statistical analysis, building predictive models, designing experiments, or creating data visualizations.

thesoftwarehouse Skill

SQL writing and database engineering patterns, standards, and procedures. Use for designing database schemas, writing performant SQL queries, normalisation strategies, indexing, joins optimisation, locking mechanics, transactions, query debugging with EXPLAIN, and ORM integration. Applies to PostgreSQL, MySQL, MariaDB, SQL Server, and Oracle. Covers ORM usage with TypeORM, Prisma, Doctrine, Eloquent, Entity Framework, Hibernate, and GORM.

pvillega Skill

Deep SQLite operational intuition — WAL mechanics, checkpointing, fsync semantics, multi-process locking, FTS5 internals, replication (Litestream/LiteFS/rqlite). Load when diagnosing WAL, SQLITE_BUSY, multi-writer concurrency, network-FS corruption, pragma tuning, or backup/replication. Skip for ordinary SQL, schema design, or basic indexing. Triggers on: "WAL mode", "wal_checkpoint", "SQLITE_BUSY", "busy_timeout", "BEGIN IMMEDIATE", "sqlite over NFS", "FTS5 tokenizer", "Litestream", "LiteFS".

alpacalabsllc Bundle

Export a project's FF&E product-library CSV as dealer-system SIF. Use to produce a .sif schedule; use sif-to-csv for the reverse direction.

alpacalabsllc Bundle

Parse a SIF (Standard Interchange Format) input into a readable preview and optionally append canonical product rows to the project's CSV library. Use when asked to convert or inspect SIF dealer data. For the reverse direction use /as:csv-to-sif.

alpacalabsllc Bundle

Initialize, validate, inspect, or import the current project's local FF&E product library. Use when a product workflow needs product-library.csv, when the user invokes /as:master-schedule, or when legacy master-schedule.json or canoa.json configuration is present.

alpacalabsllc Bundle

Find and compare current FF&E candidates from a design brief, with sourced purchasing facts and optional CSV-library save. Use to research or source products; not to match from an image or pair coordinating items.

alpacalabsllc Bundle

Generate a formatted FF&E specification schedule from notes, CSV, or pasted lists and optionally save it to the project's 33-column CSV library. Use when asked to import products or build a schedule.

alpacalabsllc Bundle

Clean a local FF&E CSV schedule by normalizing casing, dimensions, units, language, materials, and formatting. Use when asked to clean, fix, or standardize product data.

jagreehal Bundle

Chooses encodings, chart types, layouts, and rendering tech so visualizations communicate accurately and accessibly. Use this skill when building charts, graphs, or dashboards, picking SVG/Canvas/WebGL, or making visuals colorblind-safe and screen-reader accessible. Do not use when/for general UI layout without data graphics (use ui-design-principles) or backend analytics pipelines.

shaowei-g Bundle

Review skill for eKoEN backend database-access performance. Use when asked to review, audit, inspect, or harden TypeScript backend changes that touch MikroORM, repositories, services, controllers, cron jobs, or SQL-facing logic, especially to catch N+1 queries, per-item lookups inside loops, repeated findOne/find patterns, wasteful hydration, duplicate reads, broad populate usage, app-side filtering of large result sets, or raw SQL escapes before merge.

leoyeai Bundle

When the user wants to create, plan, or optimize a lead magnet for email capture or lead generation. Also use when the user mentions "lead magnet," "gated content," "content upgrade," "downloadable," "ebook," "cheat sheet," "checklist," "template download," "opt-in," "freebie," "PDF download," "resource library," "content offer," "email capture content," "Notion template," "spreadsheet template," or "what should I give away for emails." Use this for planning what to create and how to distribute it. For interactive tools as lead magnets, see free-tool-strategy. For writing the actual content, see copywriting. For the email sequence after capture, see email-sequence.

aperivue Bundle

Interactive data profiling and cleaning assistant for medical research. Three-stage workflow (profile, flag, code-generate) with user approval gates at each step. Handles missing values, outliers, duplicates, and type mismatches in CSV/Excel clinical data. Does NOT auto-clean — all decisions require researcher confirmation.

flurdy Bundle

Read-only current-session and UTC-week token telemetry dashboard for Pi, Claude Code, Codex, and optional OpenRouter management analytics.

aperivue Bundle

Generate N analysis scripts from a single methodology template × multiple exposure/outcome combinations. The "80-person team" pattern — same validated method, swap variables only. Produces batch R/Python code + summary matrix.

aperivue Bundle

Study design and validity review for radiology and medical AI research. Identifies analysis unit, cohort logic, leakage risks, comparator design, validation strategy, and reporting guideline fit before drafting or submission.

nvidia-tao Bundle

Run TAO Data Services TMM nearest-neighbor mining from embedding parquet files. Use when a workflow needs to mine source samples closest to target samples.

nvidia-tao Bundle

Run TAO Data Services image embedding to turn a parquet of image filepaths into an embedding parquet using CLIP, SigLIP, or a TAO checkpoint. Use when a workflow needs embeddings before nearest-neighbor or unique-neighbor mining, or when the user asks to "embed images", "compute image embeddings", or "generate SigLIP embeddings".

aperivue Bundle

Produce or audit the interpretability/explainability analysis of a medical-imaging model — Grad-CAM / Grad-CAM++ / attention-rollout / saliency / integrated-gradients — so it clears the rigor bar a reviewer expects: mandatory Adebayo sanity checks (model- and data-randomisation), a quantitative localisation metric against ground truth (IoU / pointing game / Dice) instead of eyeballed examples, a cohort-level result rather than cherry-picked cases, and attribution framing rather than "proof the model is correct". Emits an explainability-report manifest and a deterministic rigor gate. Integrates captum / pytorch-grad-cam; it does not reimplement them, and never runs a model on real patient data.

aperivue Bundle

Research gap finder for longitudinal cohort databases. Profiles cohort strengths, matches PI expertise, scans literature saturation, and outputs ranked topic proposals with gap evidence. Works with any cohort: NHIS, UK Biobank, institutional EMR, health checkup registries, or disease-specific registries.

aperivue Bundle

Replicate an existing cohort study's methodology on a different database. Extracts study design from a source paper, maps variables to the target DB via harmonization table, generates analysis code, and produces a replication difference report.

0xdarkmatter Bundle

Quick reference for common SQL patterns, CTEs, window functions, and indexing strategies. Triggers on: sql patterns, cte example, window functions, sql join, index strategy, pagination sql.

aperivue Bundle

Generate a citable data dictionary / codebook from a tabular dataset (CSV/TSV/Excel/Parquet/Stata/SAS). Profiles every variable — role, type, units placeholder, level frequencies, range/quantiles, missingness — and emits codebook.md + codebook.json. Flags coded variables whose level meanings are unknown as [NEEDS DICTIONARY] rather than guessing them, feeding /define-variables and the dictionary-first workflow.

0xdarkmatter Bundle

Convert local documents to Markdown using Microsoft's markitdown CLI. Best for: PDF, Word, Excel, PowerPoint, images (OCR), audio. Can fetch URLs but Jina is faster for web. Triggers on: convert to markdown, read PDF, parse document, extract text from, docx, xlsx, pptx, OCR image, local file.

spartan-stratos Bundle

Creates database table with full Kotlin synchronization (SQL migration → Table → Entity → Repository → Tests). Use when adding new database tables or entities.

0xdarkmatter Bundle

Security audit orchestrator - parallel dependency scanning, SAST pattern detection, auth/config review. Dispatches 3 audit agents simultaneously, consolidates into OWASP-mapped severity report. Triggers on: security review, security audit, OWASP, XSS, SQL injection, CSRF, authentication, authorization, secrets management, input validation, secure coding, vulnerability scan, dependency audit.

aselimc Skill

Database design. Schema normalization, indexing, migrations, query optimization. SQL and NoSQL.

proflead Skill

Manage Buffer content via the GraphQL API. Use when creating, scheduling, editing, or deleting posts, saving ideas, reading scheduled queues, or pulling post analytics. Not for general API debugging.

officebeats Bundle

Create, read, and edit Word (.docx), Excel (.xlsx), and PowerPoint (.pptx) files using OfficeCLI. Use when user requests Office documents, presentations, spreadsheets, or exports to Office formats.

officebeats Bundle

Execute SQL, analyze funnels, and define success metrics.

officebeats Bundle

Convert Markdown documents into PDF, DOCX, PPTX, or XLSX formats. Routes Office formats to OfficeCLI, PDF via Chrome.

hoangsonww Bundle

Break down Claude Code usage by model family (Opus / Sonnet / Haiku) from the Agent Monitor dashboard — each family's share of tokens, share of cost, and the spots where an expensive model is doing cheap work. Pulls per-model token and cost splits from /api/pricing/cost, current rates from /api/pricing, fleet token totals from /api/analytics, and per-session model assignment from /api/sessions. Use when deciding model routing or whether to downshift work to a cheaper tier.

hoangsonww Bundle

Export Claude Code session and analytics data in JSON, CSV, or Markdown formats. Supports exporting sessions, events, costs, and analytics for external analysis or reporting. Use for data backup or integration.

hoangsonww Bundle

Analyze Claude Code usage trends over time using the Agent Monitor's analytics API — daily session counts, daily event counts, token volumes by type, model distribution, tool usage rankings, and agent/event type distributions across 365-day retention windows.

hoangsonww Bundle

Break down Claude Code costs using the Agent Monitor pricing engine. Shows per-model costs (input, output, cache_read, cache_write at $/Mtok rates), per-session costs, daily trends, and compaction baseline token recovery. Use when analyzing spending, comparing model costs, or planning budgets.

hoangsonww Bundle

Generate a comprehensive session report with per-model token usage (input, output, cache_read, cache_write including compaction baselines), cost breakdown via the pricing engine, tool invocations, agent hierarchy, compaction events, API errors, turn durations, and thinking block counts. Use when reviewing a specific session or summarizing activity over a date range.