Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add julianobarbosa/claude-code-skills --skill power-bi-modelinggit clone --depth 1 https://github.com/julianobarbosa/claude-code-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/julianobarbosa/claude-code-skills/power-bi-modeling)<a href="https://agentmods.dev/skills/julianobarbosa/claude-code-skills/power-bi-modeling"><img src="https://agentmods.dev/badge/skills/julianobarbosa/claude-code-skills/power-bi-modeling/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/julianobarbosa/claude-code-skills/power-bi-modeling"><img src="https://agentmods.dev/badge/skills/julianobarbosa/claude-code-skills/power-bi-modeling.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00116 | $0.01922 |
| Opus 5 | $0.00058 | $0.00961 |
| Sonnet 5 | $0.00023 | $0.00384 |
| Haiku 4.5 | $0.00012 | $0.00192 |
Grade A, and why
power-bi-modeling scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 166 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Power BI Modeling Skill
Use pbi-cli to manage semantic model structure. Requires pipx install pbi-cli-tool, pbi-cli skills install, and pbi connect.
Prerequisites
pipx install pbi-cli-tool
pbi-cli skills install
pbi connect
Tables
pbi table list # List all tables
pbi table get Sales # Get table details
pbi table create Sales --mode Import # Create table
pbi table delete OldTable # Delete table
pbi table rename OldName NewName # Rename table
pbi table refresh Sales --type Full # Refresh table data
pbi table schema Sales # Get table schema
pbi table mark-date Calendar --date-column Date # Mark as date table
Columns
pbi column list --table Sales # List columns
pbi column get Amount --table Sales # Get column details
pbi column create Revenue --table Sales --data-type double --source-column Revenue # Data column
pbi column create Profit --table Sales --expression "[Revenue]-[Cost]" # Calculated
pbi column delete OldCol --table Sales # Delete column
pbi column rename OldName NewName --table Sales # Rename column
Measures
pbi measure list # List all measures
pbi measure list --table Sales # Filter by table
pbi measure get "Total Revenue" --table Sales # Get details
pbi measure create "Total Revenue" -e "SUM(Sales[Revenue])" -t Sales # Basic
pbi measure create "Revenue $" -e "SUM(Sales[Revenue])" -t Sales --format-string "\$#,##0" # Formatted
pbi measure create "KPI" -e "..." -t Sales --folder "Key Measures" --description "Main KPI" # With metadata
pbi measure update "Total Revenue" -t Sales -e "SUMX(Sales, Sales[Qty]*Sales[Price])" # Update expression
pbi measure delete "Old Measure" -t Sales # Delete
pbi measure rename "Old" "New" -t Sales # Rename
pbi measure move "Revenue" -t Sales --to-table Finance # Move to another table
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 166 lines · 116 tokens per session scan A 2932d66e1467
power-bi-modeling is a skill published in the GitHub repository julianobarbosa/claude-code-skills (10 stars, last pushed 15d ago), licensed MIT. It adds 116 tokens to every session and 1,922 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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