microsoft/cat-agent-skills is a static website that catalogs reusable instruction sets and related packages for AI agents. People use it to search, filter, rate, and download skills for Cowork, Copilot Studio, and Scout, along with Copilot plugins and Scout automations. The catalogue entries are the skills, instructions, plugins, and settings displayed by the site.
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 microsoft/cat-agent-skills --skill sharepoint-list-insight-report-generatorgit clone --depth 1 https://github.com/microsoft/cat-agent-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/microsoft/cat-agent-skills/sharepoint-list-insight-report-generator)<a href="https://agentmods.dev/skills/microsoft/cat-agent-skills/sharepoint-list-insight-report-generator"><img src="https://agentmods.dev/badge/skills/microsoft/cat-agent-skills/sharepoint-list-insight-report-generator/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/microsoft/cat-agent-skills/sharepoint-list-insight-report-generator"><img src="https://agentmods.dev/badge/skills/microsoft/cat-agent-skills/sharepoint-list-insight-report-generator.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 | $0.00076 | $0.01816 |
| Opus 5 | $0.00038 | $0.00908 |
| Sonnet 5 | $0.00015 | $0.00363 |
| Haiku 4.5 | $0.00008 | $0.00182 |
Grade A, and why
sharepoint-list-insight-report-generator 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 8d 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 — 292 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Before starting, verify that configured SharePoint connector actions, agent flows, or equivalent tools can discover approved lists and their schemas, retrieve list items page by page, and invoke Create file to return the created file's URL or path. A SharePoint knowledge source alone does not guarantee these capabilities. If any capability is unavailable, stop and name the missing capability.
Step 1 – Identify the Target List
- Read the user request and identify the requested SharePoint list name.
- Inspect the selected SharePoint knowledge source.
- Retrieve all available SharePoint lists.
- Perform a case-insensitive exact match on list title (and any explicit aliases in list metadata).
- Proceed only on an exact match or an explicit user selection; otherwise stop and prompt the user to choose from the available lists.
Validation Logic
Before performing any analysis, enumerate all SharePoint lists available in the selected knowledge source.
The requested data source must be explicitly mapped to an existing SharePoint list.
Allowed conditions to continue:
- Exact list name match.
- User explicitly selects a list from the available lists.
- Alias defined in list metadata.
Forbidden behavior:
- Do not infer lists from business terminology.
- Do not infer lists from column names.
- Do not infer lists from data values.
- Do not infer lists from semantic similarity.
- Do not select a list because it appears related.
Examples:
User request: Create a report for Campaign
Available lists:
- Campaign
- Product Catalog
Result: Proceed with Campaign.
User request: Create a report for sales data
Available lists:
- Campaign
- Product Catalog
Result: Stop. Return available lists. Ask the user to select one.
User request: Create a report for quarterly revenue
Available lists:
- Campaign
- Product Catalog
Result: Stop. Do not select Campaign.
If the requested list does not exist:
What ships with it
2 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.
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.
- 8d ago First seen · 292 lines · 76 tokens per session scan A 2a81980f3281
sharepoint-list-insight-report-generator is a skill published in the GitHub repository microsoft/cat-agent-skills (67 stars, last pushed today), licensed MIT. It adds 76 tokens to every session and 1,816 once invoked, about $0.0004 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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