# Plaud MCP Plugin for MPM

Connects Claude (CoWork / Claude desktop) to your Plaud recordings — list, search, transcripts, AI summaries, and meeting notes directly in CoWork.

**Version:** 0.1.2  
**Author:** Message Point Media  
**Repo:** [git.alwisp.com/jason/plaud-mpm-plugin](https://git.alwisp.com/jason/plaud-mpm-plugin)

---

## How Authentication Works

Plaud does not offer a public OAuth API. The plugin authenticates using the long-lived `authToken` JWT that the Plaud desktop app stores in Electron's encrypted `safeStorage` (Chromium v10 AES-128-CBC, key derived from the macOS login keychain).

### Token types

| Token | Lifetime | Source | Used by plugin |
|---|---|---|---|
| `authToken` | ~6 months | Electron safeStorage | ✅ Primary |
| `wrtToken` | ~30 days | Electron safeStorage | No |
| `wtToken` | ~24 hours | Plaud web browser | Legacy fallback |

### Resolution order

The server checks credentials in this order at every startup:

1. `PLAUD_TOKEN` environment variable (override)
2. `~/.plaud/tokens-mcp.json` → `access_token` field ← **normal path**
3. `~/.plaud/config.json` → `token` field (legacy 24-hour web token)

### How `tokens-mcp.json` gets written

Run `plaud_decrypt_tokens.py` (in the Claude CoWork folder). It:

1. Reads the Chromium encrypted token store from `~/Library/Application Support/Plaud/`
2. Derives the AES key from the macOS login keychain entry `Plaud Keys`
3. Decrypts the `authToken` JWT
4. Writes `~/.plaud/tokens-mcp.json` with `access_token` set to that JWT

### Why not OAuth?

Plaud's API sits behind Cloudflare with browser-fingerprint checks that block standard HTTP clients. The `authToken` from the desktop app bypasses this because it is a long-lived JWT accepted directly by `api.plaud.ai` without browser validation.

---

## Token Renewal

The `authToken` expires approximately every **6 months**. Current token expires: **~2026-11-25**.

**To renew:**

```bash
# From the Claude CoWork folder (or wherever plaud_decrypt_tokens.py lives):
cd ~/Library/CloudStorage/GoogleDrive-bryan@messagepoint.media/My\ Drive/Claude\ CoWork
python3 plaud_decrypt_tokens.py
```

This re-reads the Plaud desktop app's current token from Electron safeStorage and overwrites `~/.plaud/tokens-mcp.json`. The plugin picks it up automatically on next restart — no reinstall required.

**Prerequisites for renewal:**
- Plaud desktop app must be installed and you must be logged in
- Run the script while the desktop app is not actively running (or has been closed long enough for the keychain to be accessible)
- macOS only (the decryption uses the macOS login keychain)

**Verify the token is loaded:**

Ask Claude: *"check plaud connection"* — or use the `plaud_user_info` tool directly. It returns `token_loaded: true` if the token was found.

---

## Installation

### Plugin file (Claude CoWork)

The plugin ships as a `.plugin` zip archive. Install by dropping it into Claude CoWork's plugin manager:

```
Claude CoWork/plugins/plaud-mpm-v0.1.2.plugin
```

The `.dxt` extension (used by Claude desktop's extension system) is identical — same zip format, different extension.

### First-time setup

1. Install the Plaud desktop app and log in
2. Run `python3 plaud_decrypt_tokens.py` from the CoWork folder
3. Confirm `~/.plaud/tokens-mcp.json` was created
4. Install `plaud-mpm-v0.1.2.plugin` in Claude CoWork
5. Ask Claude *"list my recent Plaud recordings"* to verify

---

## Available Tools

| Tool | Description |
|---|---|
| `plaud_list_recordings` | List recordings newest-first (limit, transcript filter) |
| `plaud_search_recordings` | Search by title and/or date range |
| `plaud_get_transcript` | Full transcript (polished → raw fallback) |
| `plaud_get_summary` | AI summary (`auto_sum_note` → outline fallback) |
| `plaud_get_notes` | All AI-generated note types from `content_list` |
| `plaud_get_recording_detail` | Full metadata including available content types |
| `plaud_user_info` | Connection status and token check |

### Summary content types

`plaud_get_summary` returns a `summary_type` field:

- `auto_sum_note` — rich AI meeting notes (Meeting Information, Meeting Notes, Next Arrangements, AI Suggestions). This is what appears in the Plaud web UI "Summary" tab.
- `outline` — timestamped topic list (fallback when AI summary is unavailable)
- `none` — no summary content available

---

## File Structure

```
.claude-plugin/plugin.json   Plugin metadata
.mcp.json                    MCP server registration (uv runner)
server/plaud_mcp.py          MCP server (FastMCP, stdio)
skills/plaud/SKILL.md        Skill trigger rules for Claude
docs/SETUP.md                Full setup and renewal guide
dist/plaud-mpm-v0.1.2.plugin Installable plugin package
```

---

## Changelog

### 0.1.2 — 2026-05-12
- **Fix:** `plaud_get_summary` now checks `auto_sum_note` (rich AI meeting notes) before `outline`. Previously only returned the timestamped topic outline.
- **Fix:** Added `_fetch_s3_text()` helper — `auto_sum_note` content is HTML/Markdown, not JSON. The old `_fetch_s3_json()` call returned empty results.
- **Fix:** `plaud_get_recording_detail` `has_summary` now checks both `auto_sum_note` and `outline`.
- **Fix:** `plaud_get_notes` routes `auto_sum_note` through `_fetch_s3_text()` instead of `_fetch_s3_json()`.
- `plaud_get_summary` response now includes `summary_type` field.
- README and setup guide rewritten to reflect true auth process.

### 0.1.1 — 2026-05-12
- Added `_fetch_s3_text()` stub (incomplete — superseded by 0.1.2)
- README rewrite (first pass)

### 0.1.0 — 2026-05-11
- Initial release
- Token decryption via `plaud_decrypt_tokens.py`
- Tools: list, search, transcript, summary (outline only), notes, detail, user info