Meeting Context Hub

A CLI tool that processes multimodal inputs (text/image/audio/file/meeting transcripts) with AI and stores them in Obsidian. Find related contexts with tag + embedding-based semantic search.

Features

• Text - Save notes and ideas
• Image - Analyze with Claude Vision and extract tags
• Audio - Transcribe with Whisper
• File - Support txt, md, csv, json
• Meeting - Auto-summarize with PRD format + Action Items
• Semantic Search - Find similar documents with embeddings
• Auto Tagging - AI generates relevant tags automatically
• Obsidian Integration - Graph View, Dataview query support
• TUI Mode - Interactive terminal UI with ink

Installation

npm install -g meeting-context-hub

Requirements

• Node.js >= 20.0.0
• Obsidian (optional, used as storage)

Configuration

API Keys

Option 1: macOS Keychain (Recommended)

mch config set ANTHROPIC_API_KEY sk-ant-xxx
mch config set OPENAI_API_KEY sk-xxx

Option 2: Environment Variables

cp .env.local.example .env.local
# Edit .env.local file

Obsidian Vault

# Default: ~/Library/Mobile Documents/iCloud~md~obsidian/Documents
mch config set OBSIDIAN_VAULT_PATH /path/to/your/vault

# Storage folder (default: mch)
mch config set MCH_FOLDER mch

Check Configuration

mch config show   # Show current settings
mch config check  # Check API key status

Usage

TUI Mode (Interactive)

mch

Launches an interactive terminal UI with:

• Add Context (text/image/audio/file/meeting)
• Search (semantic/exact/tag)
• List with filtering and pagination
• Config management

CLI Mode

Add Context

# Text
mch add -t "Today's meeting decisions..."

# Image (Claude Vision analysis)
mch add -i ./screenshot.png

# Audio (Whisper transcription)
mch add -a ./recording.m4a

# File
mch add -f ./notes.md

# Interactive mode
mch add

Meeting Summary

mch add -m ./meeting-transcript.txt

Output format:

• Meeting Summary
• Key Decisions
• Action Items (assignee, deadline)
• Discussion Points
• Open Issues
• Next Steps

Search

# Semantic search (default)
mch search "project schedule"

# Exact text match
mch search "API" --exact

# Find similar documents
mch search --similar <context-id>

# Filter by tag
mch search --tag "meeting"

List

# All contexts
mch list

# Filter by tag
mch list --tag "meeting"

# Filter by type
mch list --type image

# Pagination
mch list -l 10 -o 20

Obsidian Integration

File Structure

Contexts are saved in {vault}/{mch-folder}/:

~/Obsidian/Vault/mch/
├── meeting-summary-campaign_a1b2c3d4.md
├── cli-test-image-analysis_e5f6g7h8.md
└── ...

Frontmatter

---
id: a1b2c3d4-...
type: text
summary: Summary content
tags:
  - meeting
  - project
embedding: [0.1, 0.2, ...]
createdAt: 2024-01-01T00:00:00.000Z
---

Dataview Query Example

TABLE type AS "Type", summary AS "Summary"
FROM ""
WHERE id
SORT createdAt DESC

Supported Formats

| Type | Extensions | Processing | |------|------------|------------| | Text | - | Direct input | | Image | jpg, png, gif, webp | Claude Vision | | Audio | mp3, m4a, wav, webm | Whisper API | | File | txt, md, csv, json | Text extraction | | Meeting | txt, md | PRD summary |

Development

# Clone
git clone https://github.com/mag123c/meeting-context-hub.git
cd meeting-context-hub

# Install
pnpm install

# Dev mode
pnpm dev

# Build
pnpm build

# Lint
pnpm lint

# Test
pnpm test

Tech Stack

• CLI: Commander.js, Inquirer, Chalk, Ora
• TUI: Ink (React for CLI)
• AI: Claude API (Anthropic), Whisper & Embedding (OpenAI)
• Storage: Obsidian (gray-matter for frontmatter)
• Validation: Zod

License

MIT