call-prep

Pre-call brief for an upcoming meeting - attendees, account history, prior call context from transcripts, open opportunity status, and suggested discovery questions. Use when the user asks "prep me for [meeting/company]", "call prep [company]", "I'm meeting with [company], prep me", "get me ready for [meeting]", or "what do I need to know before my [time] call".

Agent Skill from anthropics/knowledge-work-plugins

Copilot Studio

Passes documented load rules

No documented load rule failed.

Warnings (don't change the verdict):

Warning: Name is unique among the skills in this repo (CS-DUPLICATE)
2 skills in this repo are named "call-prep"; only matters if you add them to the same agent
rule · Copilot Studio: Troubleshoot skills that don't load

Microsoft 365 Copilot Preview, Frontier tenants only

Passes documented load rules

No documented load rule failed.

An agent can have at most 8 skills. Custom skills aren't available in tenants that use Microsoft Purview Information Barriers.

Compatible isn't the same as safe. These verdicts only say whether a skill's files follow Microsoft's documented load rules. The checker reads files and never runs them, and it doesn't review what a skill or its scripts actually do. Read a skill's instructions and scripts before you add it to an agent.

Standards signals

Meets the agentskills.io required fields.

Frontmatter	Present and parsed Spec: frontmatter
name	Meets the spec (1-64 chars, a-z 0-9 hyphens) Spec: name
description	Present, 1-1,024 characters Spec: description
compatibility	Absent or under 500 characters Spec: compatibility
Name matches folder	Yes (`call-prep`) Spec: name

Observed from the public SKILL.md at the commit above on 2026-10-23. Not a certification: AAIF and the Agent Skills project don't certify skills. Validate your own skill with skills-ref validate.

Source repo	anthropics/knowledge-work-plugins
Path	sales/skills/call-prep/SKILL.md
Commit checked	`33d3dea41a34`
Repo license	Apache-2.0
Files	1
Scripts	None
Instructions	10,795 characters
Deepest folder	0 below the skill folder
Rules version	2026-10-22

Re-check the latest version How skill checks work

Is this wrong or out of date? Email us. Skills data built 2026-10-23; rules as of 2026-10-22.

Rule-based checks of public files against Microsoft's documented load rules, not tested in Copilot Studio or Microsoft 365 Copilot. Independent project, not affiliated with Microsoft.