plaud

Alpha — Early test version. Building in public, testing on my own recordings.

Unofficial TypeScript toolkit for the Plaud API — core library, CLI, MCP server, and an Obsidian plugin.

Why

Plaud makes AI-powered wearable recorders (Plaud Note, Plaud NotePin) that capture meetings, conversations, and voice notes, then transcribe and summarize them in the cloud. Great hardware, but all your data lives behind their app with no official API or export tools.

This toolkit gives you programmatic access to your own recordings. Download audio files, pull transcripts, sync everything to local folders — your data, your workflow. Built as a monorepo with four packages:

• @plaud/core — Shared library: authentication, API client, config management. Handles token lifecycle automatically (tokens last ~300 days, auto-refresh when within 30 days of expiry). Requests run through a pluggable HTTP transport (Node fetch by default; the Obsidian plugin injects requestUrl to bypass renderer CORS).
• @plaud/cli — Command-line tool to list, download, transcribe, and sync recordings.
• @plaud/mcp — MCP server that exposes your Plaud recordings to AI assistants like Claude, making your voice notes searchable and accessible from any MCP-compatible tool.
• @plaud/obsidian — Obsidian plugin (“Plaud Pin Sync”) that syncs recordings into your vault as Markdown notes, downloads the audio, and transcribes locally with mlx-whisper.

Setup

git clone https://github.com/sergivalverde/plaud-toolkit.git
cd plaud-toolkit && npm install

1. Login

npx tsx packages/cli/bin/plaud.ts login

Enter your email, password, and region (us/eu). Credentials are stored locally in ~/.plaud/config.json (mode 0600).

Note: If you use Google Sign-In on Plaud, first set a password via “Forgot Password” on web.plaud.ai.

2. CLI Usage

# List recordings
npx tsx packages/cli/bin/plaud.ts list

# Get transcript
npx tsx packages/cli/bin/plaud.ts transcript 

# Download audio
npx tsx packages/cli/bin/plaud.ts download  ./audio/

# Sync all recordings to a folder
npx tsx packages/cli/bin/plaud.ts sync ./plaud-notes/

3. MCP Server

Add to your Claude config (~/.claude.json):

{
  "mcpServers": {
    "plaud": {
      "command": "npx",
      "args": ["tsx", "/path/to/plaud-toolkit/packages/mcp/src/index.ts"]
    }
  }
}

Tools available:

• plaud_list_recordings — list all recordings
• plaud_get_transcript — get transcript by recording ID
• plaud_get_recording_detail — full recording metadata
• plaud_user_info — account info
• plaud_get_mp3_url — temporary MP3 download URL

4. Obsidian Plugin

The @plaud/obsidian package is an Obsidian plugin (“Plaud Pin Sync”) that pulls new recordings into your vault on a schedule. For each recording it downloads the audio, transcribes it (using Plaud’s server transcript when available, otherwise locally via mlx-whisper), and writes a Markdown note with frontmatter, transcript, and timestamps.

Requirements: macOS on Apple Silicon, and mlx_whisper installed for local transcription:

python3 -m venv ~/.mlx-whisper-venv
~/.mlx-whisper-venv/bin/pip install mlx-whisper

Install into a vault (builds the plugin and symlinks it in):

npm run build:plugin
./scripts/install-plugin.sh /path/to/your/vault

Then enable Plaud Pin Sync in Obsidian’s community-plugins settings. Because it shares @plaud/core, the plugin uses the same credentials from ~/.plaud/config.json — run plaud login first.

Configure region, the mlx_whisper path, model, sync interval, and the audio/notes folders in the plugin’s settings tab. Defaults: notes in Plaud/Notes, audio in Plaud/Audio, sync every 60 minutes. Manual commands are also available from the command palette (“Sync Plaud recordings”, “Retranscribe pending recordings”).

Updating the plugin later: git pull && npm run build:plugin — the symlink picks up the new build; just reload the plugin (or Obsidian).

Token Management

Tokens are obtained automatically via email+password and last ~300 days. The library refreshes silently when a token is within 30 days of expiry. No manual intervention needed after initial plaud login.

API

The API was reverse-engineered from the Plaud web app. This is an unofficial project — not affiliated with or endorsed by Plaud.

License

MIT