bell-data-prep
Prepare a client's marketing data for a Bell geo experiment without ever reading their rows — inspect the header and a bounded sample, write a pandas…
Skill by Korem-consulting
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/korem-consulting-bell-data-prep
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: documents, spreadsheets, data, writing
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Python package
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/bell-data-prep
What's inside
- Skill name
bell-data-prep- Description
- Prepare a client's marketing data for a Bell geo experiment without ever reading their rows — inspect the header and a bounded sample, write a pandas transform, validate locally against Bell's data contract, then upload and register. Covers CSV, Excel, warehouse exports and ad-platform geo reports. Use before any upload to Bell, whenever an upload is rejected, or when the user shares a data file.
- License
- Apache-2.0
- Metadata
- source: Korem-consulting/bell-skills
- Instructions
- 172 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
- Instructions call the network
Files (5)
- SKILL.md
- recipes.md · references/
- inspect_source.py · scripts/
- transform_template.py · scripts/
- validate_long.py · scripts/
More from Korem-consulting/bell-skills
- 0.570score
bell-reading-results
Korem-consulting
How to report a Bell geo-experiment result without overclaiming — incremental effect, lift with its confidence interval, p-value versus alpha, iCPA/iROAS and…
SkillAFreshness: AClaude Code +9 - 0.565score
bell-design-verdict
Korem-consulting
How to judge whether a Bell geo-experiment design is sound.
SkillAFreshness: AClaude Code +9 - 0.565score
bell-from-geolift
Korem-consulting
For teams who already run Meta's open-source GeoLift (R package) and are moving to, or comparing with, Bell — maps GeoLift's functions and parameters to…
SkillAFreshness: AClaude Code +9 - 0.565score
bell-geo-experiments
Korem-consulting
Entry point for running a geo experiment (geo test, geo lift, incrementality test, holdout, synthetic control) with Bell Statistics.
SkillAFreshness: AClaude Code +9 - 0.565score
bell-glossary
Korem-consulting
Bell's definitions of geo-experiment terms — allocation, Bell Score, MDE, synthetic control, treatment proportion, iCPA, iROAS, effective control size…
SkillAFreshness: AClaude Code +9 - 0.565score
bell-common-failures
Korem-consulting
The failures that account for most rejected Bell uploads and confused results — duplicate (date, location) pairs, weekly data declared daily, too little…
SkillAFreshness: AClaude Code +9
Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 13, 2026 (19 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- Apache-2.0
- Repository
- github.com/Korem-consulting/bell-skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from Korem-consulting
- 0.570score
bell-reading-results
Korem-consulting
How to report a Bell geo-experiment result without overclaiming — incremental effect, lift with its confidence interval, p-value versus alpha, iCPA/iROAS and…
SkillAFreshness: AClaude Code +9 - 0.565score
bell-design-verdict
Korem-consulting
How to judge whether a Bell geo-experiment design is sound.
SkillAFreshness: AClaude Code +9 - 0.565score
bell-from-geolift
Korem-consulting
For teams who already run Meta's open-source GeoLift (R package) and are moving to, or comparing with, Bell — maps GeoLift's functions and parameters to…
SkillAFreshness: AClaude Code +9 - 0.565score
bell-geo-experiments
Korem-consulting
Entry point for running a geo experiment (geo test, geo lift, incrementality test, holdout, synthetic control) with Bell Statistics.
SkillAFreshness: AClaude Code +9 - 0.565score
bell-glossary
Korem-consulting
Bell's definitions of geo-experiment terms — allocation, Bell Score, MDE, synthetic control, treatment proportion, iCPA, iROAS, effective control size…
SkillAFreshness: AClaude Code +9 - 0.565score
bell-common-failures
Korem-consulting
The failures that account for most rejected Bell uploads and confused results — duplicate (date, location) pairs, weekly data declared daily, too little…
SkillAFreshness: AClaude Code +9
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Cite this page
bell-data-prep skill. Agent Mart. https://agentmart.dev/skills/korem-consulting-bell-data-prep (last updated 2026-10-24)