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 PatrickGallucci/fabric-skills --skill fabric-pbi-perf-remediategit clone --depth 1 https://github.com/PatrickGallucci/fabric-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/patrickgallucci/fabric-skills/fabric-pbi-perf-remediate)<a href="https://agentmods.dev/skills/patrickgallucci/fabric-skills/fabric-pbi-perf-remediate"><img src="https://agentmods.dev/badge/skills/patrickgallucci/fabric-skills/fabric-pbi-perf-remediate/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/patrickgallucci/fabric-skills/fabric-pbi-perf-remediate"><img src="https://agentmods.dev/badge/skills/patrickgallucci/fabric-skills/fabric-pbi-perf-remediate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00098 | $0.01972 |
| Opus 5 | $0.00049 | $0.00986 |
| Sonnet 5 | $0.00020 | $0.00394 |
| Haiku 4.5 | $0.00010 | $0.00197 |
Grade A, and why
fabric-pbi-perf-remediate 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 12d 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 — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Power BI Performance remediate in Microsoft Fabric
Systematic toolkit for diagnosing, analyzing, and resolving Power BI performance bottlenecks across the Microsoft Fabric platform. Covers semantic model optimization, DAX tuning, capacity management, DirectQuery diagnostics, and report design best practices.
When to Use This Skill
- Power BI reports are slow to load or interact with
- DAX queries take too long to execute
- Semantic model refresh is slow or timing out
- Fabric capacity is throttled or overutilized
- DirectQuery reports have high latency
- Visuals render slowly or time out
- Users report intermittent performance degradation
- Migrating to Fabric and need to optimize for the new platform
- Planning capacity sizing for Power BI workloads
- Conducting a performance audit or health check
Prerequisites
| Tool | Purpose | Required |
|---|---|---|
| Power BI Desktop | Performance Analyzer, DAX query view | Yes |
| DAX Studio | Advanced DAX profiling and server timers | Recommended |
| Fabric Capacity Metrics App | Capacity utilization monitoring | Yes (admins) |
| Tabular Editor / Best Practice Analyzer | Semantic model analysis | Recommended |
| SQL Server Profiler | DirectQuery trace analysis | Optional |
| PowerShell 7+ | Automation scripts included in this skill | Optional |
Step-by-Step Workflows
Workflow 1: Initial Performance Triage
Determine where the bottleneck lives before diving deep.
- Reproduce the issue in Power BI Desktop with Performance Analyzer enabled
- View ribbon > Performance Analyzer > Start recording > Refresh visuals
- Categorize each visual by its dominant cost:
- DAX query duration > 500ms → Investigate semantic model / DAX
- Visual display duration > 500ms → Investigate report design
- Other duration > 500ms → Investigate data source / gateway
- Check capacity health using the Fabric Capacity Metrics app
- Look for overload (>100% utilization), throttling events, or queued operations
- Route to the appropriate deep-dive workflow below
What ships with it
8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- LICENSE.txt 11 KB
- references/capacity-optimization.md 7.5 KB
- references/dax-optimization-patterns.md 8.8 KB
- references/directquery-tuning.md 7.4 KB
- references/troubleshooting-flowchart.md 7.8 KB
- scripts/Get-DAXQueryMetrics.ps1 11 KB runs code
- scripts/Invoke-PBIPerformanceAnalysis.ps1 8.7 KB runs code
- templates/performance-report-template.md 4.0 KB
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.
- 12d ago First seen · 175 lines · 98 tokens per session scan A 7c2876fb922e
fabric-pbi-perf-remediate is a skill published in the GitHub repository PatrickGallucci/fabric-skills (16 stars, last pushed 3mo ago), licensed MIT. It adds 98 tokens to every session and 1,972 once invoked, about $0.0005 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 2026-08-30.
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