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Data & Analytics
Data analysis, BI, visualization, datasets, statistics, and ML workflows
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Showing 1,681–1,704 of 13,012 skills
- Amazon Ads Placement And Search ShareUse for "is top of search worth it on Amazon", "what placement adjustments should I set on Amazon", "how are my Amazon product page placements doing", "am I winning top of search on Amazon", "what's my Amazon impression share", "is someone bidding on my brand on Amazon", or "where are my Amazon ads showing" — even when the user never says "placement". Covers top of search, rest of search and product pages, and the share of the top of search the account wins. Amazon Ads only.Votes: 0GitHub stars: 35
- Amazon Ads Performance ReviewUse for "how are my Amazon ads doing", "why did my Amazon ACOS go up", "which Amazon campaigns improved this month", "what happened to my Amazon Ads last week", "is my Amazon ad spend working", "why did my Amazon ROAS drop", or a weekly or monthly Amazon Ads account check — even when the user never says "review". Also use when someone wants to know what changed in the Amazon account and why, or needs the baseline read before deciding anything else. Amazon Ads only.Votes: 0GitHub stars: 35
- Amazon Ads New To Brand And HaloUse for "are Amazon Sponsored Brands worth it", "is Amazon Sponsored Display working", "how many new customers do my Amazon ads bring", "what's my Amazon new-to-brand rate", "are my Amazon ads selling my other products", "is Amazon DSP worth the money", or "why does my Amazon Brands ACOS look so bad" — even when the user never says "new to brand". Covers what upper-funnel Amazon ads are worth beyond ACOS. Amazon Ads only.Votes: 0GitHub stars: 35
- Amazon Ads Client ReportUse when someone asks for a monthly Amazon Ads report for a client, wants the Amazon section of a client deck built, needs last month's Amazon Ads performance written up, asks for an end-of-month Amazon PPC report, asks "what do I tell the client about Amazon", or asks how to present an Amazon ACOS target they missed — even when they never say the word "report". For agencies and in-house teams reporting upward. Amazon Ads only.Votes: 0GitHub stars: 35
- Amazon Ads Budget PacingUse for "am I on track with my Amazon Ads budget", "will I overspend on Amazon this month", "which Amazon campaigns run out of budget", "how much should I spend a day on Amazon Ads", "we underspent on Amazon and I don't know why", "is my Amazon portfolio budget capping me", or a mid-month Amazon Ads spend check — even when the user never says "pacing". Also use when someone needs to know whether more budget on an Amazon campaign would earn it back. Amazon Ads only.Votes: 0GitHub stars: 35
- Amazon Ads Attribution And Metrics AuditUse for "can I trust my Amazon ACOS", "why don't my Amazon Ads sales match Seller Central", "which attribution window does Amazon use", "are my Amazon ad sales including halo", "why is my Amazon Sponsored Display ROAS so high", "are my Amazon numbers comparable across ad products", or "my Amazon sales keep changing" — and whenever someone doubts their Amazon Ads numbers, even without the word "audit". Run before trusting any ACOS or ROAS comparison. Amazon Ads only.Votes: 0GitHub stars: 35
- Framework Backtest大师框架回测验证器：月度调仓回测各大师 skill 的打分框架在 A 股的历史真实表现（等权持有前N名 vs 沪深300），时点正确（point-in-time）无未来函数，输出年化/超额/最大回撤/夏普与逐年对照表，附幸存者偏差等局限说明 | Master-framework backtest validator: monthly-rebalanced backtest of each master framework on A-shares (equal-weight top-N vs CSI 300), point-in-time scoring, CAGR/excess/maxDD/Sharpe with yearly table, documented survivorship-bias caveats | マスター框架バックテスト検証器：月次リバランスで各框架のA株実績を検証（等上位N銘柄 vs 沪深300）、時点正確、年率/超過/最大DD/シャープVotes: 0GitHub stars: 19
- Svg DiagramsCria qualquer SVG do projeto (diagramas, esquemáticos, curvas de norma, banners, ilustrações para README/KB/TCC) e exporta para PNG. Ativar sempre que o usuário pedir para criar/desenhar/gerar/ajustar um SVG, PNG, diagrama, esquemático, figura, banner ou ilustração — mesmo sem mencionar o formato (ex.: "precisa de uma figura do circuito do filtro LCL", "desenha o esquemático do VSI", "cria a curva do ONS", "atualiza o banner"). Também cobre gráficos com dados reais de simulação (waveforms, sé...Votes: 0GitHub stars: 2
- Business Analytics Reporter Mamba Mental Agent Skill Manager 1c8This skill should be used when analyzing business sales and revenue data from CSV files to identify weak areas, generate statistical insights, and provide strategic improvement recommendations. Use when the user requests a business performance report, asks to analyze sales data, wants to identify areas of weakness, or needs recommendations on business improvement strategies.Votes: 0GitHub stars: 666
- Convert To Benchmark ScriptTurn the script a user really runs into a benchmark script an optimization loop can run over and over. Same shape as the real job, a few minutes long, repeatable, and leaving nothing behind. It produces the script and a table of what changed, and it does not run it.Votes: 0GitHub stars: 3
- Trl TrainingPost-train LLMs with TRL (Transformers Reinforcement Learning) — SFT, DPO, GRPO, KTO, and reward-model training. Use when writing or debugging training code with the TRL Python API or the trl CLI.Votes: 0GitHub stars: 11,142
- XlsxUse this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit, or fix an existing .xlsx, .xlsm, .xltx, .csv, or .tsv file (e.g., adding columns, computing formulas, formatting, charting, cleaning messy data); create a new spreadsheet from scratch or from other data sources; or convert between tabular file formats. Trigger especially when the user references a spreadsheet file by name or path — even casually (like \"the...Votes: 0GitHub stars: 179,886
- Security Ownership MapAnalyze git repositories to build a security ownership topology (people-to-file), compute bus factor and sensitive-code ownership, and export CSV/JSON for graph databases and visualization. Trigger only when the user explicitly wants a security-oriented ownership or bus-factor analysis grounded in git history (for example: orphaned sensitive code, security maintainers, CODEOWNERS reality checks for risk, sensitive hotspots, or ownership clusters). Do not trigger for general maintainer lists o...Votes: 0GitHub stars: 27,803
- Bare Skill No FrontmatterThis file has no YAML frontmatter fence, so it declares nothing about itself. It must NOT count as evidence of a shipped skill capability.Votes: 0GitHub stars: 2
- Fake SkillA fixture skill with declaring frontmatter, used as positive shipped evidence.Votes: 0GitHub stars: 2
- Retail Kpi KnowledgeRetail KPI / metric-contract reasoning layer for BI agents in the Seshat BI project. Use when an agent must reason about the BUSINESS MEANING of a retail KPI before any implementation — defining a KPI in business terms, classifying additivity (fully/semi/non-additive), identifying grain, listing required source fields, resolving ambiguity (gross vs net, VAT, returns, cost method, same-store), choosing an MVP KPI pack, reviewing a metric contract for completeness, or preparing a clean handoff ...Votes: 0GitHub stars: 2
- Bi Sql KnowledgeSQL reasoning, validation, reconciliation, transformation, diagnostics, and anti-pattern knowledge layer for Seshat BI agents. Use when a task involves reasoning about source SQL: source profiling, table grain, keys & uniqueness, joins & fan-out amplification, aggregation correctness, COUNT/NULL semantics, deduplication, validation queries, reconciliation queries, silver/gold transformation logic, window/date-time analytics, SQL anti-patterns, or basic SQL performance reasoning, or interpreta...Votes: 0GitHub stars: 2
- Bi Python KnowledgePython/pandas reasoning and review layer for BI and data agents in the Seshat BI project. Use when an agent must reason about dataframe work — profiling a source, judging dtypes/schema, cleaning and standardizing, merging without fan-out, aggregating at a declared grain, parsing dates, validating/reconciling against SQL and readiness, diagnosing performance/memory, or reviewing a Python pipeline. This is a reasoning layer, not an executor and not a Python tutorial. It does not run pipelines, ...Votes: 0GitHub stars: 2
- Bi Dax KnowledgeDAX knowledge base for teaching a BI agent to reason about, generate, review, and performance-tune DAX for Power BI / tabular models. Use when the task involves writing or auditing DAX measures, building time-intelligence / segmentation / ranking / customer / currency calculations, reviewing a semantic model, diagnosing physical or virtual filter propagation, calculation-group precedence, semi-additive totals, blank/zero semantics, or explaining DAX concepts and pitfalls. Covers core concepts...Votes: 0GitHub stars: 2
- Bi Bigdata KnowledgeBig-data / distributed-compute reasoning and review layer for BI and data agents in the Seshat BI project. Use when data is too large for single-node pandas and the agent must reason about distributed or larger-than-memory processing — choosing an engine (Spark / Dask / Polars / DuckDB / warehouse), controlling partitioning and shuffle, avoiding skew and fan-out, aggregating at a declared grain at scale, choosing file formats (Parquet / Delta / Iceberg), incremental/idempotent processing, val...Votes: 0GitHub stars: 2
- Bi Analyst KnowledgeAnalyst-judgment layer for Seshat BI Stage-6 design. Use when turning approved metric contracts + a committed source-profile into a decision-driven report: deriving ranked decision-questions, choosing an analytical framing (trend/anomaly, period variance, contribution & mix-shift, concentration/Pareto, rate decomposition, segment behavior, benchmark/threshold, signal-vs-noise statistical guardrails), and ordering pages into a story (overview, what changed, why/where, action), building grounde...Votes: 0GitHub stars: 2
- Seshat BiRoute a BI project through Seshat BI's governed seven-stage readiness flow. Use when a user asks to inspect a retail source, initialize a Seshat project, find the truthful next action, validate readiness evidence, or stop at the correct human approval gate.Votes: 0GitHub stars: 2
- Retail Kpi KnowledgeUse Seshat's public retail KPI knowledge to define governed metric meaning, additivity, grain, required fields, ambiguity decisions, contracts, and handoffs before implementation.Votes: 0GitHub stars: 2
- Powerbi WorkflowsRoute guarded Power BI work -- design, native report authoring, semantic-model operations, published queries, QA, bounded formatting, and PBIP adoption -- to the correct Seshat or official Microsoft surface under Seshat BI's gates.Votes: 0GitHub stars: 2