ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Guided wizard to connect a new dataset for analysis in Cowork: find CSV/Excel files, open local DuckDB, or point at a cloud warehouse via a connector, then profile the schema and register the dataset in .knowledge. Trigger on "/connect-data", "connect my data", "add a new dataset", "set up my data", "can you look at…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
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".
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Show the active dataset's schema: tables, columns, row counts, relationships. Trigger on "/data" or "/data {table}", "what tables do I have?", "show me the schema", "what columns are in the users table?", "list tables", "describe the data", "data dictionary". DISAMBIGUATION: schema inspector only; for "tell me about…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Produce a cross-table data health map for the active dataset: row counts, date alignment, join rates, relationships, opening hypothesis. Trigger on dataset-wide open questions: "tell me about this data", "what's in here", "give me an overview", "map out the data", "what do I have", "what does this data look like". NOT…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
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…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
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…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
List all connected datasets with status, table counts, and last analysis date, and switch the active dataset. Trigger on "/datasets", "/switch-dataset", "what datasets do I have?", "show me my data sources", "list datasets", "which datasets are connected?", "what data is available?", "switch dataset", "change…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Score a presentation slide-by-slide against the Data Story Checklist (SO-WHAT, STAKES, EVIDENCE, ASK): per-slide scorecards, anti-pattern flags, an A-F grade, and prioritized fixes. Trigger on "review my deck", "critique this presentation", "score my slides", "evaluate this deck", "deck feedback", "slide review"…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Take a failing deck end-to-end and produce a complete rewrite with proper narrative structure (Context-Tension-Resolution arc, action headlines, a specific ask). Use when a deck scores D or F on /deck-critique, or the user says "rescue", "rewrite", "redo", or "fix" an entire deck, "this deck is a mess", "completely…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
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…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Every step-to-step drop-off must show three numbers: raw users entering the step, raw users exiting, and the drop-off percentage. Trigger whenever output contains funnel steps, conversion rates between stages, or step-to-step comparisons, in tables, narrative, chart annotations, or Slack posts. A drop-off shown as…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Advanced: needs a gold-case YAML you supply and a live data connection. Run the held-out gold suite live against the analyst and score it. Trigger on "/eval", "run the eval suite", "score the system", "run the train split", "check the test split", "what's our accuracy on the gold cases". Drives the analyst on each…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
The intake step when someone proposes a test. Auto-generate a structured experiment brief when a user expresses intent to test something: hypothesis, ONE north star metric, guardrails, pre-registered success criteria, feasibility. Trigger on "I want to test...", "Let's experiment with...", "Should we A/B test..."…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
The analysis and lifecycle owner for experiments. Full experiment lifecycle: design, power analysis, statistical analysis, interpretation, reporting, and monitoring of A/B tests. Invoke as /experiment. Trigger on "A/B test", "experiment", "treatment vs control", "sample size", "MDE", "statistical significance", "ship…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Quick, interactive data exploration without the full pipeline. Trigger on "/explore", "let me explore the data", "browse the data", "show me a sample of the data", "what does the distribution look like?", "explore this table". DISAMBIGUATION: interactive poke-around within a known dataset; for a first-contact overview…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Export analysis results in different formats for different audiences: email summaries, Slack updates, decision briefs, Google Docs with charts, Word docs, slide decks, or CSVs. Trigger on "/export", "export this as...", "send this to...", "share this analysis", "create a Google Doc", "make a Word document", "I need…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Generate time-series forecasts and projections for metrics. Trigger on "/forecast", "what will X look like next month?", "forecast DAU for Q2", "project revenue", "estimate future growth", "predict next quarter", "where are we headed?", "extrapolate this trend", "what will happen if this continues?". Handles…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Create properly formatted Google Docs through the Google Docs/Drive connector, preventing text/image overlap, broken heading hierarchy, and inconsistent formatting. Use automatically whenever building a Google Doc or calling any Google Docs connector tool (create/append/format document, insert image, upload to Drive)…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Create properly formatted Google Slides through the Google Drive connector's Slides capabilities, preventing common errors (zero-weight outlines, short object IDs, oversized batches, text overflow) with a design system and pre-validated slide recipes. Apply on any Google Slides API call, when converting Marp decks, or…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Pair every success metric with guardrail metrics and check for trade-offs before presenting improvements as wins. Trigger when defining a metric or spec, and on any positive metric movement: "X improved", "X is up", "X increased", "better performance on X", "we're seeing gains in X". Never present a metric improvement…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Initialize all knowledge subsystems at session start: active dataset context, user profile, corrections, learnings, query archaeology, analysis history. Run automatically at the start of EVERY new session before responding to any analytical request, and after "/connect-data" or "/switch-dataset" to reload context.…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Record analyst mistakes, fixes, and reusable learnings so future analyses never repeat an error. Fires automatically when the user corrects work ("actually it's Y", "that's wrong") or teaches a rule ("always use X", "never include test users", "remember that our fiscal year starts in February"), and manually on "log a…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Define any metric completely with a standardized template: calculation, denominator, time window, filters, interpretation. Trigger on "define this metric", "how should we measure X?", "what's the right way to calculate Y?", "document our metrics", "create a metric definition", "different teams are measuring this…
ai-analyst-lab/ai-analyst-plugin
Skill Claude CodeCodex
Browse, search, and display metric definitions from the active dataset's metric dictionary. Trigger on "/metrics", "show me the metrics", "what metrics do we track?", "how is [metric name] calculated?", "what's the definition of [metric]?", "list all metrics", "define conversion rate", "how do we measure retention?"…