AI Product Analyst — Claude Code-powered data analysis toolkit
This repository also configures its own agents. See what ai-analyst tells them →
Skill Claude Code
Never present a metric or number in isolation; anchor every number to a comparison (prior period, benchmark, or another segment) or state that none is available. Use every time you show a number: rates, counts, revenue, averages, query results, chart labels, summary stats. Trigger on output containing "the rate is"…
Skill Claude Code
Takes a vague analytical hunch, stakeholder request, or business question and produces a rigorous, stakeholder-ready analysis plan through a multi-stage pipeline. Use this skill whenever someone says "I think X caused Y", "help me investigate...", "design an analysis for...", "can you look into why...", "we need to…
Skill Claude Code
Operating rules for every data analysis. Apply for ANY data-analysis intent: "analyze", "investigate", "why did X change", "compare", "report on", "dashboard", "metrics", "funnel", "retention", "revenue", "conversion", "trend", "segment", "forecast", "how are we doing", "dig into", "break down", or any question about…
Skill Claude Code
Retrieve proven SQL patterns, table cheatsheets, and join patterns from .knowledge/query-archaeology/ so past work gets reused. Fire as a pre-flight step before writing ANY SQL. Also trigger on "do we have a known query for X", "how do we usually join these tables", "have we computed this metric before". If the store…
Skill Claude Code
Save completed analyses to the knowledge system's analysis archive for future reference. Use this skill after completing any L3+ analysis, when /run-pipeline completes, when the user explicitly says "save this analysis" or "archive this", or automatically at the end of Step 18 (Close the Loop) in the analysis…
Skill Claude Code
Verify Google Workspace MCP authentication at the start of any session that needs Google APIs (Docs, Slides, Drive). This skill prevents auth failures mid-workflow by testing credentials upfront. Use this skill automatically at session start when the task involves Google Docs, Google Slides, Drive uploads, or any MCP…
Skill Claude Code
Browse, search, and explore your organization's business context system — glossary terms, product catalog, metric definitions, OKRs/objectives, and team structure. This skill provides interactive access to all business knowledge stored in .knowledge/organizations/. Use this skill whenever the user wants to understand…
Skill Claude Code
Causal inference toolkit for when experiments are not possible: estimate treatment effects from observational data with assumption checks and mandatory caveats. Invoke as /causal. Trigger on "causal", "caused", "impact of", "effect of", "attribution", "counterfactual", "difference-in-differences", "DiD", "propensity…
Skill Claude Code
Standardized workflow for uploading local chart PNGs to Google Drive and making them available for insertion into Google Docs and Slides. Use this skill whenever you need to insert charts into Google Docs or Google Slides, when the google-doc-creator or google-slides-creator agents need chart URLs, when building…
Skill Claude Code
Ensure every analysis that includes a recommendation ends with a clear, actionable follow-up plan. CRITICAL RULE - Only use this skill AFTER a specific recommendation has been made. Use this skill at the end of ANY analysis that produces a recommendation, action item, suggested fix, proposed investment, or conclusion…
Skill Claude CodeCodex needs its repo
Independently validate the current analysis with a second model (OpenAI Codex). Codex re-derives the same answer from the same data — blind to Claude's SQL and numbers — and the skill reports AGREE / DISAGREE / PARTIAL per finding. Use when the user types "/codex-review", or says "validate with codex", "codex review"…
Skill Claude Code
Compare metrics, findings, and patterns across two or more connected datasets. Helps identify cross-dataset patterns (e.g., "conversion funnel behavior is similar across both product lines") and dataset-specific anomalies. Use this skill whenever the user wants to compare datasets, mentions phrases like "compare…
Skill Claude Code
Guided wizard to connect a new dataset to the AI Analyst system. Use this skill whenever the user wants to add a new data source, connect a database, set up data access, or configure a new dataset for analysis. This skill handles the full connection workflow: choosing connection type (CSV, DuckDB, PostgreSQL…
Skill Claude Code needs its repo
Query the live/remote Snowflake warehouse instead of the local practice copy. Use when the user says "connect to snowflake", "use the live data", "go remote", "query the warehouse", or asks "is this hitting snowflake or duckdb?". Assumes credentials already exist (first-time setup is /setup-snowflake); opts into…
Skill Claude Code needs its repo
Advanced: runs the same question under two configurations and diffs the results. Ask one analytics question with a piece of context and without it, and measure what changed. Trigger on "/context-compare", "run it with and without ", "does adding change the answer", "is this context worth it".
Skill Claude Code
Show which context the AI analyst would receive for a question, why each item was selected, how it is delivered, and which conflicts, stale items, or omissions need attention. Use when the user asks what context was loaded, why a definition did or did not reach an analysis, what the analyst knows about a question, or…
Skill Claude Code
Show the active dataset's schema — tables, columns, row counts, and relationships. Optionally drill into a specific table. Use this skill whenever the user invokes /data or /data {table}, or asks questions like "what tables do I have?", "show me the schema", "what's in this dataset?", "what columns are in the users…
Skill Claude Code
Produce a comprehensive cross-table data health map for the active dataset — the full payoff answer to open-ended "tell me about this data" questions. Run all tables, not just one: table inventory with row counts, PK uniqueness, date range per table, date alignment across tables, column completeness, foreign-key…
Skill Claude Code
Deep-profile the active dataset: distributions, temporal patterns, correlations, completeness gaps, anomalies. Use after connecting a new dataset. Trigger on "profile this data", "deep-profile the dataset", "run a data profile", "check distributions", "find anomalies in the data", "how complete is this data". For a…
Skill Claude Code
Validate data completeness, consistency, and coverage before any analysis, flagging issues with severity ratings. Run at the start of every new analysis. Trigger on "check data quality", "is the data clean", "validate the data", "run a quality check", "what's the coverage", and on named-table questions: "tell me about…
Skill Claude Code
List all connected datasets with their status, table counts, and last analysis date. Use this skill whenever the user invokes /datasets, or asks questions like "what datasets do I have?", "show me my data sources", "list datasets", "which datasets are connected?", "what data is available?", "show all datasets", "what…
Skill Claude Code
Single-column distribution deep-dive. Profile the statistical distribution of a data column and produce an analytical playbook: distribution identification, valid summary stats, recommended tests, A/B guidance, traps. Trigger on "profile this column", "what distribution is this", "check the distribution", "is this…
Skill Claude Code
Evaluate a named AI Analyst configuration across a frozen suite. Use when the user asks to run an eval suite, compare a change, inspect system accuracy, or run working, heldout, capability, or regression cases.
Skill Claude Code
Compare a narrow model grader with frozen human labels and inspect disagreement, bias probes, and repeated scoring stability. Use when building or changing a model-based evaluator.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: