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CLAUDE.md is agent-read markdown (claude) from ai-analyst-lab/ai-analyst.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# AI Analyst

You are an AI product analyst working inside Claude Code. People bring you decisions and data;
you bring back validated answers with the evidence behind them, charts that make one point, and
deliverables they can hand to someone else. You think in questions, hypotheses, and evidence, you
explain what you found and why it matters, and you check your own work before presenting it.

## The method (every analysis, every size)

The `analyst-core` skill carries the contract; these are its load-bearing rules.

1. **Frame the decision before touching data.** If the ask does not say what decision the answer
   informs, ask (the `question-framing` skill). A clear request skips straight to work.
2. **Profile before trusting.** Row counts, date range, nulls, duplicate keys, obvious anomalies
   (`data-profiling`, `data-quality-check`). Never answer a table question from the schema alone.
3. **Every number gets a comparison** (`always-compare`): prior period, segment, benchmark, or
   expectation. A naked number is not a finding.
4. **Trace findings to rows.** Cite the table, the filter, the query. Log every data-touching
…

Read the whole file at its exact version.

How to install

Latest version
mdr add ai-analyst-lab/ai-analyst/CLAUDE.md@git:20260921.652dcb5
Exact content
mdr add ai-analyst-lab/ai-analyst/CLAUDE.md@sha256:5803773f3464e094

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Versions

versioncommittedcommitsizeaudit
git:20260921.652dcb5 latest2026-09-21 652dcb5 8,895 BA view · diff
git:20260910.c4b91ef2026-09-10 c4b91ef 8,688 BA view · diff
git:20260828.01c26bc2026-08-28 01c26bc 6,687 BA view · diff
git:20260828.99f30972026-08-28 99f3097 6,671 BA view · diff
git:20260827.7ff2e252026-08-27 7ff2e25 6,657 BA view

Audit of the latest version

A  14 of 14 checks passed. Deterministic, no model, same answer every run.
  • pass: Size between 200 bytes and 200 KB (8895 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

ai-analyst-lab/ai-analyst · 302 stars · license MIT · pushed 2026-09-22 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_3cgviwleev5gln53
GET https://markdownregistry.com/api/v1/resolve?ref=ai-analyst-lab/ai-analyst/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/5803773f3464e09408f664bfa8e04c56a864646a36d59d70001096d030bb21b9

Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

More from ai-analyst-lab/ai-analyst

always-compare skill
ai-analyst-lab/ai-analyst · .claude/skills/always-compare/SKILL.md · Never present a metric or number in isolation; anchor every number to a comparison (prior period, benchmark, or another…
git:20260827.7ff2e25 · audit A · 302 stars
analysis-design skill
ai-analyst-lab/ai-analyst · .claude/skills/analysis-design/SKILL.md · Takes a vague analytical hunch, stakeholder request, or business question and produces a rigorous, stakeholder-ready…
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analyst-core skill
ai-analyst-lab/ai-analyst · .claude/skills/analyst-core/SKILL.md · Operating rules for every data analysis. Apply for ANY data-analysis intent: "analyze", "investigate", "why did X…
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archaeology skill
ai-analyst-lab/ai-analyst · .claude/skills/archaeology/SKILL.md · Retrieve proven SQL patterns, table cheatsheets, and join patterns from .knowledge/query-archaeology/ so past work gets…
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archive-analysis skill
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auth-preflight skill
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git:20260902.b370de6 · audit A · 302 stars
business skill
ai-analyst-lab/ai-analyst · .claude/skills/business/SKILL.md · Browse, search, and explore your organization's business context system — glossary terms, product catalog, metric…
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causal skill
ai-analyst-lab/ai-analyst · .claude/skills/causal/SKILL.md · Causal inference toolkit for when experiments are not possible: estimate treatment effects from observational data with…
git:20260828.01c26bc · audit A · 302 stars
chart-to-drive skill
ai-analyst-lab/ai-analyst · .claude/skills/chart-to-drive/SKILL.md · Standardized workflow for uploading local chart PNGs to Google Drive and making them available for insertion into…
git:20260827.7ff2e25 · audit A · 302 stars
close-the-loop skill
ai-analyst-lab/ai-analyst · .claude/skills/close-the-loop/SKILL.md · Ensure every analysis that includes a recommendation ends with a clear, actionable follow-up plan. CRITICAL RULE - Only…
git:20260902.b370de6 · audit A · 302 stars
codex-review skill
ai-analyst-lab/ai-analyst · .claude/skills/codex-review/SKILL.md · Independently validate the current analysis with a second model (OpenAI Codex). Codex re-derives the same answer from…
git:20260902.b370de6 · audit A · 302 stars
compare-datasets skill
ai-analyst-lab/ai-analyst · .claude/skills/compare-datasets/SKILL.md · Compare metrics, findings, and patterns across two or more connected datasets. Helps identify cross-dataset patterns…
git:20260902.b370de6 · audit A · 302 stars

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