Data & Analytics
Data agent skills make AI agents useful for data work: writing SQL, cleaning datasets, building pipelines, working with spreadsheets, and producing analyses. Each skill is a reviewed SKILL.md file that teaches the agent one workflow well, ready to install in seconds.
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inematds Bundle Relatorio Semanal 2Converts a sales CSV into a local weekly report with a period, totals by channel, and pending items. Use when the user asks for this report from a CSV; don’t use it for general research, ads, or CRM updates.
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inematds Bundle Relatorio Semanal 3Convierte un CSV de ventas en un informe semanal local con período, totales por canal y pendientes. Úselo cuando el usuario pida este informe a partir de un CSV; no lo use para investigación general, anuncios o actualización de CRM.
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nahid-sparktales Bundle ExperimentationDesign an A/B test that can answer its question — hypothesis, randomization unit, power, duration, pre-registered analysis — and read the result honestly, including a null. Use when someone proposes testing a change, asks how long a test must run or whether a result is real, when a test is about to be stopped early, or when a flat result is being read as "no difference". Not for defining the metric itself (product-analytics), not for a change too small or too rare to power, and not for authorizing a rollout.
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nahid-sparktales Bundle Product AnalyticsDefine a product metric so it means one thing — event, denominator, population, window — and check the instrumentation exists before anyone reports a number. Use when asked "how do we measure this", when a funnel or activation/retention/conversion metric is being defined, when two dashboards disagree, or before adding tracking to a feature. Not for choosing what to build (prioritization), not for designing an A/B test (experimentation), and not for general data analysis of a dataset that is already trusted.
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bibinprathap Skill ExportExport VeritasReason graphs, results, and provenance to JSON, RDF, Parquet, CSV, GraphML, and other formats.
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markus-global Bundle MarkitdownConvert documents (PDF, Word, Excel, PowerPoint, images) to Markdown text for LLM processing
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undertone0809 Bundle Mock Data MaintainerUse when creating realistic Rudder mock, demo, seed, fixture, screenshot, test, CSV, JSON, SQL, TypeScript, or scenario data for local development, demos, screenshots, product explanations, and workflow validation.
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topazdex Bundle TopazUse, understand and build on Topaz Dex across BNB Chain, Robinhood Chain, Base, Ethereum and Arc: chain-specific contracts and ABIs, swaps, liquidity, rewards, veTOPAZ, xTOPAZ entry/redemption, LayerZero bridging, spoke voting, analytics and website navigation.
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robertoatila Skill Spreadsheet Data ModelingRequirements for Outputs
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robertoatila Skill Data ScientistExpert data processing with a hybrid engine strategy: resident-kernel engines first - DuckDB plus a resident Python stack (Polars/numpy/matplotlib) in persistent js/py eval kernels where the harness has them, bun/uv one-shots elsewhere - and per-action placement judgment (in-memory vs streaming vs remote-in-place). Triggers: 'analyze the data', 'what is in this CSV/parquet/json', 'summarize this', 'group by', 'filter rows', 'sort by', 'join these files', 'merge datasets', 'time series trend', 'compare yesterday and today', 'distribution/histogram', 'correlation', 'clean duplicates', 'handle missing values', 'dataset larger than RAM', 'SQL query on files', 'DataFrame operations', 'chart/plot this data', DuckDB vs Polars selection, quick data exploration CLI. NOT for plain text/code inspection, configs, or tiny inline math.
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clay-run Skill Workflows Inbound Lead RoutingGuide customers through building an inbound lead-routing workflow in Clay Workflows. Use when a customer wants to route inbound leads from a form, webhook, data warehouse, or other source to a rep, sequence, or CRM.
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iancchambers Bundle Bigquery BasicsManages datasets, tables, and jobs in BigQuery. Use when you need to interact with BigQuery, run SQL queries, manage BigQuery resources (datasets, tables, views), or perform basic data ingestion and analysis.
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robertoatila Skill Polars Streaming Dataframe EngineHigh-performance streaming DataFrame engine with lazy query optimization and Apache Arrow integration.
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orderful Skill Alternative Packing SourceSet up the Orderful SuiteApp's "Packaging Data Source" feature for a customer whose carton/item data lives in non-standard custom records (Manhattan WMS, BluJay, custom 3PL feeds, etc.) instead of the SuiteApp's native customrecord_orderful_carton. Walks through identifying candidate records, mapping fields to Orderful's required column contract, building a validation CSV from a real Item Fulfillment, authoring the NetSuite Analytics Dataset in the UI, pulling it back via SDF for version control, and setting the customer's Packaging Data Source entity field. Use when the user mentions an alternative packing source, a customer that already has carton records (but not Orderful's), Manhattan/3PL-fed packing data, or asks how to power 856 ASNs from existing carton/SSCC data.
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mentio-dev Bundle MentioMentio social listening for developer platforms: track brand, competitor and topic keywords across Bluesky, Hacker News, Reddit, X, GitHub, Stack Overflow, DEV, YouTube, LinkedIn and news; search and triage AI-classified mentions; set up Slack, Telegram, email and webhook alerts; read analytics and the people behind the mentions. Use when the user asks who is talking about their product, wants brand or competitor monitoring, or names Mentio.
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nlink-jp Bundle MCP TacticsPick the right nlink-jp MCP server and call them in order. Use when investigating an IP address, domain, URL, file hash (MD5/SHA1/SHA256), MAC address / BSSID, CVE, or a pcap capture; when asking what Google Threat Intelligence knows about an indicator or how a sample behaves in a sandbox; when searching the web, reading a web page by URL or wanting a sourced answer; when searching your own Splunk logs; when querying or exploring your own BigQuery data warehouse (any dataset); when analysing a CSV/JSON/JSONL/Parquet file or writing throwaway Python; when driving a real browser; when producing narrated Japanese audio, a video or a local image; when transcribing a recording locally; or for a second opinion from another model. Also for 調査・トリアージ・不審IP・不審URL・不審メール・ハッシュ照合・マルウェア判定・脆弱性情報・サンドボックス挙動・パケット解析・Web検索・ページ取得・調べ物・ログ検索・BigQuery・DWH・テーブル探索・SQL集計・データ分析・ブラウザ自動操作・ナレーション音声・解説動画・画像生成・文字起こし・セカンドオピニオン. Read this before using any in-house MCP server, especially one that could touch the party under investigation.
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danicat Bundle Buffer AnalyticsCollect and analyze social media data from Buffer in a local SQLite database. Stores your full post history and metrics across connected channels (such as LinkedIn, X/Twitter, Bluesky, and others) so you can run SQL queries or view reports on engagement, clicks, and views. Activate when you need to analyze social media performance, find the best days or times to post, identify top-performing content, or query Buffer data with SQL.
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danicat Bundle Google AnalyticsCollect and analyze Google Analytics 4 (GA4) website data in a local SQLite database. Stores pageviews, active users, reading dwell time, traffic sources, and outbound clicks so you can run SQL queries or view reports on site performance. Activate when analyzing website traffic, measuring reader engagement and dwell time, evaluating the impact of site updates or milestones, or querying Google Analytics with SQL.
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danicat Bundle GodoctorDeveloper tooling and architectural safety rules for Go. Automatically validates AST integrity, guards against regressions with compiler rollback gates, eliminates blind spots via Selene mutation testing, and enables fast test and coverage analytics with TestQuery SQLite queries. Activate when writing or refactoring Go code, fixing compilation or test failures, auditing test thoroughness with mutation testing, or enforcing idiomatic Go standards.
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vybenetwork Bundle Vybe Wallet AnalyticsAnalyze Solana wallets with Vybe MCP — balances, holdings, PnL, transfers, and counterparties. Use when the user asks about a wallet address, portfolio, realized/unrealized PnL, token accounts, or transfer history on Solana.
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allthingssmitty Bundle SecuritySecurity review for code, APIs, and system designs. Always use this skill when reviewing code for vulnerabilities, auditing authentication or authorization, evaluating input handling, checking for secrets or hardcoded credentials, reviewing dependencies, or threat modeling. Use when the user says "is this secure", "review this for security issues", "could this be exploited", "check for vulnerabilities", "threat model this", "review for SQL injection", "is this JWT implementation safe", or "is my auth correct". Also use proactively when implementing auth, handling untrusted input, or storing sensitive data.
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hacktheseo Bundle AI Bot Log ForensicsAudit server access logs (logs serveur) for AI crawlers (robots IA) like GPTBot, ClaudeBot, PerplexityBot. Use for AI crawl audits, or when ChatGPT traffic never shows up in analytics.
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amit-voais Bundle Fortax Gstr1 And 3bBuild a client's monthly or quarterly GSTR-1 portal JSON from their sales register (Tally, Busy, Zoho, Excel or any export) and a GSTR-3B working paper with output tax, ITC from 2B, set-off, interest and late fee. Checks credit notes, minus lines, place of supply vs IGST/CGST, header discounts and the HSN rule. Typical asks - "GSTR-1 bana do", "Aug ka GSTR-1 JSON", "3B working ready karo", "sales register se GSTR-1", "kitna tax cash me bharna hai".
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amit-voais Bundle Fortax PDF ExtractionRead documents and pull their figures into a checkable sheet - text and tables from PDFs (26AS, AIS, GST ledgers and challans, bank statements, notices, invoices, annual reports) with pdfplumber, OCR for scans, and a long-screenshot method for pages too tall for one image (a web page in any browser or screenshot tool, or a tall PDF / image file) that reads in overlapping slices and stitches on the overlap so no digit is lost. Also answers "what is this, what does it say" about an open page, file or pasted text strictly from its own words, with the dates, amounts and actions and where each is printed. Typical asks - "is PDF se table nikalo", "26AS ka data Excel me do", "ye notice kya keh raha hai", "ye kya hai samjhao", "isme kya likha hai", "screenshot se figures padho".
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amit-voais Bundle Fortax Variance AnalysisExplain the movement between two periods, or budget vs actual vs forecast, line by line with the reason for each - price / volume / mix decomposition, headcount and salary variances, expense-category analysis, materiality thresholds, narratives that name the driver, text or Excel waterfall bridges, forecast accuracy and trends. For MIS reviews, audit analytical procedures, the Schedule III ratio note (reasons for change over 25%) and bank / investor questions. Typical asks - "variance analysis karo", "last year se kya badla aur kyun", "budget vs actual", "profit kyun gira", "sales badhi par margin kam kyun", "bridge chart bana do".
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datasift-ty-personal Bundle Lead Manager CoachPull lead-management follow-up and qualification calls from your SmrtPhone account, transcribe with real tonality notes, and grade them against the DataSift lead manager rubric - qualifying questions (condition, timeline, motivation, price), 4 pillars, roadblocks, objection handling, next-action discipline. Produces per-call coaching reports, scorecards, and an Excel workbook. Use when asked to review lead manager calls, follow-up call quality, or qualification call coaching.
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datasift-ty-personal Bundle Text Touch BuilderGenerate a four-text-touch SMS sequence for your hottest DataSift records, personalized per record and varied like cold email so messages never look mass-blasted. Writes the four texts into DataSift custom fields (Text Touch 1-4) via CSV export and re-import, so callers can copy the next touch into their dialer right before calling. Use when the user wants SMS templates for ready-to-call records, a pre-call text strategy, drip texting for cold calling queues, or asks about "text touches".
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amit-voais Bundle Fortax XLSX ManipulationBuild or edit an Excel workbook with Python (openpyxl) the way a CA's working paper should be - live formulas instead of pasted values, an assumptions block, Indian number formats (1,00,000 and Rs), check cells that must show 0, a Source column, conditional formatting, dropdowns, charts, frozen headers - and verify it recalculates without errors before handing it over. For computations, schedules, reconciliations, MIS, lead schedules and any workbook the other Fortax skills produce. Typical asks - "Excel bana do formulas ke saath", "is sheet me total aur check lagao", "lakh format me dikhao", "dropdown daalo", "chart add karo", "is workbook ko clean karo".
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datasift-ty-personal Bundle Contractor Call SheetTurn a finished contractor/vendor directory (the Excel from vendor-directory-builder, or any list of vetted providers with phones) into an action layer: a one-page printable CALL SHEET of the top picks by trade, plus personalized first-contact messages (text / voicemail) for each and a vetting-call question script. Use whenever someone has a provider/contractor list and wants to actually start reaching out: "make a call sheet from this directory," "who do I call first," "draft outreach to these contractors," "turn my top picks into a one-pager," "give me a script for calling these subs," or "write intro texts to these vendors." Works off the directory this team's research workflow produces, but also off any spreadsheet or pasted list that has company names and phone numbers. Trigger even if they don't say "call sheet": if the need is "I have the list, now help me contact them," use this skill. Pairs with vendor-directory-builder (which builds the list); this skill works the list.
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datasift-ty-personal Bundle First Market County DataFind WHERE to pull county distress lists (probate, foreclosure, tax sale, tax delinquent, eviction, code violation, divorce) for any U.S. county, and HOW to extract, filter, normalize, and import them to a CRM. Use when a user asks where to get courthouse or county data, how to identify the right clerk, recorder, trustee, or assessor office, when a county portal is down and needs a workaround, when filing a public records or FOIA request for county data, or when you have a raw pulled list to OCR, dedupe, standardize addresses, map to the 7 canonical notice types, run NCOA and DNC hygiene, and format the CSV for CRM import. Distinct from probate-property-finder (which locates a parcel for a named decedent), sift-market-research (ZIP scoring and Market Finder reports), and deep-prospecting (which researches the living heir or decision-maker once you have a record). This skill stops at pulling and normalizing the raw county list.
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datasift-ty-personal Bundle Kpi EnginePull and grade your cold-calling and lead-generation KPIs straight from your DataSift (REISift) account - dials, answer/conversation/contact rates, correct numbers, dispositions, leads (including new_lead statuses most reports miss), talk time, and full funnel pacing toward appointments and contracts - over any date range, per caller and account-wide, exported as markdown, CSV, Excel, or a Slack digest. Use when asked for KPI reports, weekly caller numbers, lead pacing, "how many dials/correct numbers/leads this week", or to set up recurring KPI tracking.
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datasift-ty-personal Bundle Comp PackageBuild a boundary-filtered comparable sales package for one subject property and deliver it as an Excel workbook. Pulls sold and active comps live from the Zillow data API with price-band partitioning, clips them to a real boundary (bounding box plus street regex), buckets each comp by condition from its sold-price to Zestimate ratio, and produces a dual-track ARV that prices the same-bedroom base case separately from a labeled reconfiguration upside. Adds 4-tier rehab scenarios, wholesale MAO math, and matched cash buyers. Trigger for: run comps, comp package, what is the ARV, pull comparable sales, comps on this property, value this house, or a drawn map boundary plus an address.
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datasift-ty-personal Bundle Cold Call CoachPull real cold-call recordings from your SmrtPhone account, transcribe them with real tonality notes (an audio model hears the calls), and grade every conversation against the DataSift cold-calling rubric - opener, motivation probing (4 pillars), objection handling, tonality, close quality. Produces per-call coaching reports, per-caller scorecards, and one clean Excel workbook. Use when asked to review cold calls, grade callers, run call coaching, or audit call quality.
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datasift-ty-personal Bundle Rehab EstimatorEstimate rehab costs for investment properties. Produces itemized cost breakdowns for full rehab (flip) and wholetail exit strategies, calibrated to local labor rates. Includes the locked Knox County (zip 37914) Home Depot master material list for exact material pricing. Generates Excel workbook. Trigger for: rehab estimate, rehab cost, renovation budget, scope of work, SOW, flip budget, wholetail cost, "how much to fix", repair estimate, or any request to estimate renovation costs for a property.
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catpilotai Skill Database SafetyRequire preview-before-modify, row-count disclosure, transactional execution, and rollback preparation before any SQL or ORM operation that mutates data or schema. Block destructive statements without a WHERE clause, schema drops without confirmation, prod migrations without dry-run, and raw string interpolation into queries. Covers PostgreSQL, MySQL, SQL Server, SQLite, and ORM equivalents.
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kesslernity Bundle Contract Renewal Radar 2Reads a contract list (spreadsheet, CSV or pasted table) and returns a DRAFT renewal radar: each active contract's end date, notice deadline with its arithmetic, days remaining, renewal type, owner and the decision it needs as options, sorted by urgency, with owner action lists and a deadline calendar. Never renews, terminates, serves notice or recommends. Use when the user asks to "build a renewal tracker", "tell me what comes up for renewal", "work out when notice is due", "show me which contracts auto-renew" or "run the quarterly contract review". Do not use for reviewing one contract's full text or clauses, use contract-review-pack instead. Drafts for human review; never approves, authorises or signs off.
Frequently asked questions
What are Data & Analytics agent skills?
Data agent skills make AI agents useful for data work: writing SQL, cleaning datasets, building pipelines, working with spreadsheets, and producing analyses. Each skill is a reviewed SKILL.md file that teaches the agent one workflow well, ready to install in seconds.
Which Data & Analytics skills are most installed?
Popular Data & Analytics skills on SkillMD right now include relatorio-semanal, relatorio-semanal, experimentation. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Data & Analytics skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.