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Agent skill

Calendar Prep

by borghei in borghei/Claude-Skills

Generate one-page meeting briefings from structured input (attendees, prior context, decisions needed).

MITAuto-check passedProductivity & Automation

Install Calendar Prep

skills CLI
$ npx skills add borghei/Claude-Skills --skill calendar-prep -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install borghei/Claude-Skills calendar-prep --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/borghei/Claude-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/personal-productivity/calendar-prep .claude/skills/calendar-prep && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
calendar-prep
GitHub stars
874
Token cost
~842 tokens
SKILL.md length
376 words
Files
4 (incl. scripts, references, assets)
Skills in repo
364
Repo updated
First seen
Licence
MIT

At a glance

Generate one-page meeting briefings from structured input (attendees, prior context, decisions needed).

  • Works in 3 steps: Fill in assets/meeting_input.json with… → Run: python… → Read the briefing 5 minutes before the…
  • Tasks that involve Meeting notes and agendas
  • SKILL.md covers Keywords, Clarify First, Quick Start and Core Workflows, plus 4 more sections
  • Runs Python scripts from its folder; calls python

What it does

Calendar Prep is an agent skill from borghei/Claude-Skills. Generate one-page meeting briefings from structured input (attendees, prior context, decisions needed). Use before customer calls, board meetings, or 1:1s to prepare a pre-read or briefing.

Its SKILL.md is about 840 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including scripts, reference files and assets (for example `assets/meeting_input.json`, `references/briefing_methodology.md` and `scripts/meeting_prep_briefer.py`).

It sits in Productivity & Automation, covering Meeting notes and agendas and Sales call preparation. The repository describes itself as: 385 AI skills, 77 expert agents, and 900 stdlib Python tools for every team: engineering, PM, marketing, C-level, compliance, business ops, research, and a LinkedIn toolkit… The licence is MIT.

When your agent uses it

  • Tasks that involve Meeting notes and agendas
  • Tasks that involve Sales call preparation

Example prompts

  • “/calendar-prep”

Requirements

  • Python 3

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Fill in assets/meeting_input.json with attendees, context, decisions needed, supporting links
  2. Run: python scripts/meeting_prep_briefer.py meeting_input.json
  3. Read the briefing 5 minutes before the meeting

What it can do on your machine

Read from SKILL.md and the folder at commit c9a1487. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Calendar Prep loads about 842 tokens when it runs, and up to ~1.6k if it reads all its reference files. Until then it costs about 51 tokens; SKILL.md has 376 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~51
When it runs · the whole SKILL.md, loaded when a task matches
~842
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from borghei/Claude-Skills at commit c9a1487, republished under its MIT licence (© borghei). 376 words, ~842 tokens.

Download SKILL.mdSave it as .claude/skills/calendar-prep/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
calendar-prep
description
Generate one-page meeting briefings from structured input (attendees, prior context, decisions needed). Use before customer calls, board meetings, or 1:1s to prepare a pre-read or briefing.
license
MIT + Commons Clause
metadata.version
1.0.0
metadata.author
borghei
metadata.category
personal-productivity
metadata.domain
meetings
metadata.updated
2026-05-04
metadata.python-tools
meeting_prep_briefer.py
metadata.tech-stack
meetings, productivity

Calendar Prep

Convert structured meeting context into a one-page briefing in seconds.

Keywords

meeting prep, calendar prep, briefing, pre-read, pre-meeting, talking points, agenda, board meeting, customer call, 1:1

Clarify First

Before generating the briefing, confirm these inputs. If any is unknown or vague, ASK — do not assume:

  • Meeting type & attendees — customer call vs board vs 1:1 changes the briefing's structure, tone, and emphasis
  • Your goal / decision sought — this becomes the front-loaded first line of the briefing
  • Prior context — last contact, open issues, current status; without it the briefing is generic and useless

Stop rule: ask only the 2-3 that most change the output. If the user says "just draft it," proceed and list your assumptions at the top of the artifact.

Quick Start

  1. Fill in assets/meeting_input.json with attendees, context, decisions needed, supporting links
  2. Run: python scripts/meeting_prep_briefer.py meeting_input.json
  3. Read the briefing 5 minutes before the meeting

Core Workflows

Workflow 1: Customer Call Prep
  1. Pull the customer's recent activity, last meeting notes, current account status
  2. Fill input JSON with: attendees, last contact, open issues, your goal, decisions you're trying to make
  3. Run briefer
  4. Walk in knowing: what you want, what they want, where you have leverage

Time Estimate: 10-15 minutes per major customer call.

Show full SKILL.md (167 more words)Show less
Workflow 2: Board / Investor Meeting Prep
  1. Pull metrics dashboard, prior board deck, last investor update
  2. Build input JSON; emphasize decisions sought from the board
  3. Pair output with documents/pptx-toolkit/ deck audit

Time Estimate: 30-60 minutes per board meeting.

Workflow 3: Manager 1:1 Prep
  1. Compress the past two weeks: top 3 wins, top 3 challenges, top 3 asks
  2. Run briefer
  3. Lead with asks (1:1s default to status; the leverage is in asking)

Time Estimate: 5-10 minutes per 1:1.

Tools

meeting_prep_briefer.py

Reads a structured JSON input describing meeting context and produces a one-page briefing in markdown.

bash
python scripts/meeting_prep_briefer.py meeting_input.json
python scripts/meeting_prep_briefer.py meeting_input.json --json

Reference Guides

  • references/briefing_methodology.md — When briefings help and when they don't, format conventions

Templates

  • assets/meeting_input.json — Input file template

Best Practices

  • One page max. A 3-page briefing is one you won't read.
  • Front-load the decision. The first sentence should be the decision you want.
  • Read the briefing. Generating one without reading it is performance theater.
  • Capture outputs. Pair with personal-productivity/meeting-insights/ post-meeting to convert the briefing's questions into the meeting's decisions.

© borghei, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files (scripts, references, assets) in personal-productivity/calendar-prep of borghei/Claude-Skills.

  • SKILL.md
  • assets/meeting_input.json
  • references/briefing_methodology.md
  • scripts/meeting_prep_briefer.py

Open the folder on GitHubat commit c9a1487

Compare with similar skills

Calendar Prep next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Calendar Prep compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Calendar Prep this skillborghei/Claude-Skills874—~842Automated safety check: PassMIT
Meeting Prepgnekt/My-Brain-Is-Full-Crew3.9k—~2.7kAutomated safety check: WarnCustom licence
Gws Workflow Meeting Prepgoogleworkspace/cli31k—~300Automated safety check: PassApache-2.0
Capture Meetingkbanc85/claudia296—~2.1kAutomated safety check: PassCustom licence
Meeting Preptechwolf-ai/ai-first-toolkit132—~1kAutomated safety check: PassMIT
Meeting PrepTheCraigHewitt/skills156—~1.6kAutomated safety check: PassMIT

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Categories

Questions about Calendar Prep

What does Calendar Prep do?

Generate one-page meeting briefings from structured input (attendees, prior context, decisions needed). Calendar Prep is an agent skill from borghei/Claude-Skills. Generate one-page meeting briefings from structured input (attendees, prior context, decisions needed).

When should I use Calendar Prep?

Calendar Prep fits situations like: tasks that involve Meeting notes and agendas; tasks that involve Sales call preparation.

How do I install Calendar Prep in Claude Code?

Run `npx skills add borghei/Claude-Skills --skill calendar-prep -a claude-code`. Or copy the skill folder (personal-productivity/calendar-prep in borghei/Claude-Skills) into .claude/skills/calendar-prep in your project. Claude Code loads it when a task matches its description.

How do I install Calendar Prep in Codex?

Run `npx skills add borghei/Claude-Skills --skill calendar-prep -a codex`. Or copy the skill folder (personal-productivity/calendar-prep in borghei/Claude-Skills) into .agents/skills/calendar-prep in your project. Codex loads it when a task matches its description.

Can I use Calendar Prep in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add borghei/Claude-Skills --skill calendar-prep -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/calendar-prep, .gemini/skills/calendar-prep, .github/skills/calendar-prep and .opencode/skills/calendar-prep in your project.

What does Calendar Prep need to run?

Going by SKILL.md and its folder, Calendar Prep needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.

Does Calendar Prep access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Calendar Prep safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Calendar Prep use?

Calendar Prep is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Calendar Prep use?

About 842 tokens (SKILL.md is roughly 3.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 778 tokens, read only when the agent opens those files.

What are the alternatives to Calendar Prep?

Skills that share tags, products or a category with Calendar Prep: Meeting Prep (gnekt/My-Brain-Is-Full-Crew, 3.9k stars), Gws Workflow Meeting Prep (googleworkspace/cli, 31k stars), Capture Meeting (kbanc85/claudia, 296 stars) and Meeting Prep (techwolf-ai/ai-first-toolkit, 132 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Calendar Prep?

borghei (a GitHub user) maintains it in borghei/Claude-Skills, which has 874 GitHub stars. The repository holds 364 skills in this directory. The repository was last updated on October 7, 2026.

Source: borghei/Claude-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.