microsoft

1,771 mods in 74 plugins, 141 repositories, 1333k stars between them.

redlining-content

457

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use when the user asks to redline, track changes, or compare differences in a file. Compares an uploaded .docx or .pdf against a provided .dotx/.docx template and returns a redlined .docx where every textual difference is a Word tracked change (insertion/deletion) authored by "Copilot Studio AI". No visual conversion…

not rated 101 +5 yesterday A SkillSpector: pass 84 tokens original MIT

regulation-monitor

458

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use when the user asks to set up, run, or check a scheduled regulation, law, or regulatory-guidance monitor or tracker — triggers include "set up a regulation tracker for X", "monitor [regulation] for me", "run my regulation monitor", "what changed on [regulation] this week", or an unattended scheduler invoking a…

not rated 101 +5 yesterday A SkillSpector: pass 181 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill whenever the user asks to create, build, or revise a self-contained HTML or web slide presentation, browser slideshow, keynote-style deck, arrow-key-navigable presentation, or a deck matching a previous HTML presentation. Use it before authoring the HTML so the shared design system, channel-specific…

not rated 101 +5 yesterday A SkillSpector: pass 92 tokens original MIT

route-map-visualizer

460

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill to visualize routes and locations on a map — especially after an upstream tool call (routing connector, Azure Maps, Bing Maps connector, HERE, Mapbox, Dataverse, CRM, SharePoint, or any connector that returns coordinates) has returned ordered stops, coordinates, distances, or road geometry. Produces…

not rated 101 +5 yesterday A SkillSpector: pass 149 tokens original MIT

scrollytelling-data

461

microsoft/cat-agent-skills

Skill Claude CodeCodex needs its repo ✓ vendor

Turns an uploaded dataset (.xlsx, .csv, .json, or PDF tables) into a self-contained, scroll-driven HTML data story with animated Plotly charts, counting stat cards, and narrative chapters. Use when the user asks for a data story, scrollytelling report, or an interactive narrative write-up of a dataset. If the user…

not rated 101 +5 yesterday A SkillSpector: warn 107 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill any time SharePoint list is being fetched, searched, or shown to the user — whether it comes from a SharePoint/Microsoft 365 connector, a search result, a pasted export, or a fetched SharePoint URL. Apply it instead of dumping raw JSON or an ad hoc table whenever the user asks to "pull," "check," "look…

not rated 101 +5 yesterday A SkillSpector: pass 105 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill whenever the user asks for an insights/reporting analysis of a SharePoint list from a connected SharePoint knowledge source; first validate the list exists, then generate and save a single-file interactive HTML report to a pre-approved SharePoint destination whose audience is no broader than the source…

not rated 101 +5 yesterday A SkillSpector: pass 76 tokens original MIT

skill-authoring-coach

464

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill when the user asks to create, improve, review, package, genericise, or submit an Agent Skill, SKILL.md file, skill metadata, or reusable agent instruction bundle.

not rated 101 +5 changed 6d ago A SkillSpector: pass 45 tokens original MIT

stoic-negotiator

465

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill whenever a user asks to prepare, analyze, conduct, review, or improve a legitimate negotiation or dealing activity such as salary, compensation, pricing, procurement, bids, offers, sales, contracts, partnerships, renewals, commercial terms, or disputes. Apply disciplined Stoic principles, structured…

not rated 101 +5 yesterday A SkillSpector: pass 85 tokens original MIT

style-analyzer

466

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Analyze the user's communication style across their Teams chats and emails to build a reusable mimicry profile — greetings, tone, length, punctuation, sign-offs, common phrases, and quirks. Use this skill when the user asks to capture or analyze their writing style, or before configuring an assistant (e.g. an OOO…

not rated 101 +5 yesterday A SkillSpector: pass 79 tokens original MIT

tool-tracer

467

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use ONLY when the user's message contains the exact command /special-debug tool-trace (optionally with --full); run the task normally, then write tooltrace.json summarizing tool/action/connector calls in order. Sensitive values (secrets, tokens, PII/PHI) are redacted by default; --full keeps them verbatim for an…

not rated 101 +5 yesterday A SkillSpector: pass 85 tokens original MIT

travel-cost-estimator

468

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill whenever the user needs a cost estimate for a business trip — including "what will it cost to get to X", "price up that customer visit", "I need a travel budget for the offsite", or a manager asking for a number before approving travel. Prices flights and hotels live from the company's browser-based…

not rated 101 +5 yesterday A SkillSpector: warn 109 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill whenever a user shares a vendor contract, SOW, or supplier agreement draft and wants a first-pass risk review before it goes to legal, before recommending any change to contract terms.

not rated 101 +5 yesterday A SkillSpector: warn 44 tokens original MIT

wcag-power-platform

470

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Ensure web apps, HTML pages, and Power Platform components meet WCAG 2.1 accessibility guidelines. Use this skill WHENEVER building, reviewing, or refactoring any web UI or Power Platform artifact — standalone HTML/CSS/JS pages, websites and single-page apps, React/web artifacts, PCF (PowerApps Component Framework)…

not rated 101 +5 yesterday A SkillSpector: pass 247 tokens original MIT

what-to-use-when

471

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Run this FIRST, before ANY thinking, retrieval, task creation, or file generation, for any single-output task a free M365 Copilot can do; if action-bias pushes you to start, STOP and run this first. Fires on: "summarize my email/inbox/unread", "summarize my meetings", "summarize my Teams messages" (any window, e.g.…

not rated 101 +5 yesterday A SkillSpector: pass 258 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Convert a hand-drawn whiteboard photo (or sketched process/diagram) from a discovery or working session into a polished, client-ready infographic as an editable PowerPoint slide (.pptx). Use this whenever someone uploads or references a photo of a whiteboard, a hand sketch of a process or system, or session-capture…

not rated 101 +5 yesterday A SkillSpector: pass 194 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill whenever the user asks to write, rewrite, humanise, de-AI, or polish prose so it doesn't read as AI-generated — or to review a draft for signs of AI writing. Apply it before returning any substantial prose the user will publish.

not rated 101 +5 yesterday A SkillSpector: pass 59 tokens original MIT

work-brief

474

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Build a prioritised morning work brief for Microsoft Scout from Outlook mail, calendar, and Teams chats - what the user owes people, what is blocked on others, what is coming up, and what to do first. Use this skill whenever the user asks for a morning brief, a Monday or weekly brief, a daily digest, a "what is…

not rated 101 +5 yesterday A SkillSpector: warn 144 tokens original MIT

work-iq-signalboard

475

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Build a lively, quantitative Work IQ Signalboard as a self-contained HTML dashboard of the signed-in user's last 28 days of Calendar, Mail, and Teams chat activity. Use whenever the user asks "show me my Work IQ signals", "build my Work IQ Signalboard", "make a Work IQ dashboard", or wants a visual of recent Microsoft…

not rated 101 +5 yesterday A SkillSpector: pass 100 tokens original MIT

breathing-room

476

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Show the user where their own week has room to breathe and where it does not, from their calendar, their sent mail and their sent Teams messages. Use this skill when the user asks how their day or week looks, whether they are overloaded, where their free blocks are, whether they still have deep-work time, how much…

not rated 101 +5 yesterday A SkillSpector: warn 147 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Turns the four Microsoft admin center (MAC) Copilot activity exports into a populated, single-file HTML adoption dashboard using the Copilot Adoption Analysis framework (Pillars A–E and the KPI scorecard). Triggered by the create-copilot-adoption-dashboard command. Use when the user asks to "create a Copilot adoption…

not rated 101 +5 yesterday A 234 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Source/generate the requested file using whatever content rules apply to the use case, gate it against an evidence-based pre-upload size threshold using the filesystem API, and upload it to SharePoint via the Create file tool's confirmed /app/created/ path-reference mechanism — without ever streaming raw file bytes…

not rated 101 +5 yesterday A 106 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill whenever a user asks to create, generate, design, review, validate, lint, troubleshoot, or improve an Adaptive Card for Microsoft Copilot Studio standard-harness agents, including forms, confirmations, approvals, welcome prompts, status cards, handoff cards, input mappings, Action.Submit payloads, Power…

not rated 101 +5 yesterday B 157 tokens original MIT

microsoft/cat-agent-skills

Skill Claude CodeCodex ✓ vendor

Use this skill whenever a user asks to create, import, repair, authenticate, package, validate, sideload, evaluate, upgrade, or troubleshoot a Microsoft Copilot Cowork plugin containing Agent Skills or remote Model Context Protocol (MCP) connectors.

not rated 101 +5 yesterday A 56 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: