What is pre-meeting-brief?

A meeting-preparation workflow that gathers information from calendars, email, messages, project files, and earlier meeting records into a structured brief.

Use it to prepare for a project meeting, review prior discussions, identify attendees and open issues, and optionally send the brief to attendees.

It reduces the time spent searching for background before a meeting. The brief highlights decisions, unresolved follow-ups, and preparation needs so the meeting has clearer starting points.

pre-meeting-brief — Skill for Claude Code by chrisblattman

Install

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.

Any agent

npx skills add chrisblattman/claudeblattman --skill pre-meeting-brief

Clone the repo

git clone --depth 1 https://github.com/chrisblattman/claudeblattman

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/chrisblattman/claudeblattman/pre-meeting-brief/github.svg)](https://agentmods.dev/skills/chrisblattman/claudeblattman/pre-meeting-brief)

Your own site

<a href="https://agentmods.dev/skills/chrisblattman/claudeblattman/pre-meeting-brief"><img src="https://agentmods.dev/badge/skills/chrisblattman/claudeblattman/pre-meeting-brief/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/chrisblattman/claudeblattman/pre-meeting-brief"><img src="https://agentmods.dev/badge/skills/chrisblattman/claudeblattman/pre-meeting-brief.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 23 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 5,957 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00023	$0.05957
Opus 5.5	$0.00009	$0.02383
Sonnet 5.5	$0.00005	$0.01191
Haiku 4.5	$0.00002	$0.00596

Measured today against content hash 7a8a29aa0286, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pre-meeting-brief 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 today.

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.

skills/pre-meeting-brief/SKILL.md · 417 lines

How it starts

The opening of the file, as written. The whole thing — 417 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Pre-Meeting Brief

v1.3 — Granola health-check simplified after the Granola public-API rewrite. Phase 0f no longer probes transcript content (the upcoming meeting has no transcript yet, and probing an arbitrary prior transcript adds latency without a clean health signal — it was producing false HOLLOW). HOLLOW classification removed for Granola entirely; Granola is now OK / DEGRADED / UNAVAILABLE only. Phase 1c fallback clarified to hunt PRIOR project meetings for context, not the upcoming one. Source-confidence table, circuit breaker, and error-handling table aligned. v1.2 — Generates a structured pre-meeting briefing from project communications. Run from a project directory.

Pulls context from WhatsApp, Gmail, Granola, Google Docs, and local files. Surfaces decisions required, open loops, and preparation needs. Optionally emails the brief to attendees.

Prerequisites

Required:

Gmail MCP — for searching and reading message context
Google Calendar MCP — for identifying the target meeting and attendees

Recommended:

Granola MCP — for pulling meeting transcripts
WhatsApp MCP — for picking up project group threads
A project .claude/CLAUDE.md with team roster, group JIDs, dashboard doc ID, and folder paths

Optional:

A send-email helper script if you want one-step send (otherwise the skill creates a Gmail draft)

First-Time Setup

Create a project config at [project-root]/.claude/CLAUDE.md with at minimum:

# Project Name

## Team
- [Name] <[email protected]> — PI
- [Name] <[email protected]> — Research Manager
- [Name] <[email protected]> — RA

## Folders
- transcripts: `transcripts/`
- weekly_reviews: `weekly-reviews/`

## Config
```yaml
project_keywords: [keyword1, keyword2]
exclude_keywords: [unrelated_term]
whatsapp_groups: ["Project Group Name"]
google_doc_id: "YOUR_DOC_ID"
granola_folder: "Project Folder Name"   # optional

Read the full file on GitHub · 417 lines

Changes

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.

today First seen · 417 lines · 23 tokens per session scan A 7a8a29aa0286

Subscribe to this mod's changes

pre-meeting-brief is a skill published in the GitHub repository chrisblattman/claudeblattman (476 stars, last pushed yesterday), licensed MIT. It adds 23 tokens to every session and 5,957 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-11-06.

Project management academic-research ai-tools claude-ai mkdocs

pre-meeting-brief next to 6 skills from other repositories
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pre-meeting-briefchrisblattman/claudeblattman	Skill	476	yesterday	MIT	A	23	Claude Code
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