discogs-sync（迪斯科同步）

Discogs Sync — Wantlist, Collection & Marketplace CLI

Add and remove albums from your Discogs wantlist or collection, search marketplace pricing, and list what you have. Identify albums by artist/album name, Discogs master ID, or release ID. For bulk operations, pass a CSV or JSON file.

Runtime & Dependencies

Runtime: Python 3.10+

Python packages (installed automatically on first run):

• python3-discogs-client>=2.8 — Discogs API client
• click>=8.1 — CLI framework
• rich>=13.0 — Terminal output formatting

Installation: No manual pip install needed. On first run, discogs-sync.py creates a local .deps/ virtual environment inside the skill directory and installs dependencies from requirements.txt. Subsequent runs reuse the existing venv. This works on macOS (including Homebrew Python), Linux, and Windows without requiring system-level package installation.

To force a clean reinstall of dependencies, delete the .deps/ directory and run any command again.

Quick Start

# Authenticate (one-time setup — also installs dependencies on first run)
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py auth

# Add an album to your wantlist by name
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist add --artist "Radiohead" --album "OK Computer"

# Add to your collection by release ID
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection add --release-id 7890

# Check marketplace prices for a vinyl pressing
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py marketplace search --artist "Miles Davis" --album "Kind of Blue" --format Vinyl

# List your wantlist
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist list

# Remove from collection
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection remove --artist "Nirvana" --album "Nevermind"

Authentication

Run once to authenticate. Two modes are available:

Personal access token (default) — simplest option. Generate a token at https://www.discogs.com/settings/developers.

python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py auth
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py auth --mode token

OAuth 1.0a — full OAuth flow with consumer key/secret, for apps that need delegated access.

python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py auth --mode oauth

Credentials are stored in ~/.discogs-sync/config.json.

# Verify authentication
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py whoami
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py whoami --output-format json

Usage

Wantlist — Add, Remove, List

# Add by artist/album name
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist add --artist "Radiohead" --album "OK Computer" [--format Vinyl]

# Add by Discogs master ID (resolves to main release, or filters by --format)
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist add --master-id 3425

# Add by specific release ID
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist add --release-id 7890

# Remove by artist/album name
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist remove --artist "Radiohead" --album "OK Computer"

# Remove by release ID
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist remove --release-id 7890

# List current wantlist
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist list [--search "QUERY"] [--format Vinyl] [--year 1997] [--no-cache] [--output-format json]

Duplicate check: skips if the release is already in the wantlist (by release_id, master_id, or fuzzy artist+title match).

Collection — Add, Remove, List

# Add by artist/album name
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection add --artist "Miles Davis" --album "Kind of Blue" [--format Vinyl]

# Add by master ID or release ID
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection add --master-id 3425 [--folder-id 1]
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection add --release-id 7890 [--folder-id 1]

# Add a second copy of something already owned
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection add --release-id 7890 --allow-duplicate

# Remove by artist/album name
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection remove --artist "Miles Davis" --album "Kind of Blue"

# Remove by release ID
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection remove --release-id 7890

# List collection (all folders)
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection list [--search "QUERY"] [--format CD] [--year 1959] [--folder-id 0] [--no-cache] [--output-format json]

Duplicate check: by default, add skips if the release is already in the collection (by release_id, master_id, or fuzzy artist+title match). Use --allow-duplicate to add another copy.

Marketplace — Search Pricing

# Search by artist/album name
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py marketplace search --artist "Radiohead" --album "OK Computer" [--format Vinyl] [--country US] [--output-format json]

# Search by master ID
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py marketplace search --master-id 3425 [--format Vinyl] [--country US]

# Search by specific release ID (skips master version scan)
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py marketplace search --release-id 7890

# Filter by price range and country
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py marketplace search --artist "Pink Floyd" --album "The Dark Side of the Moon" --format Vinyl --country US --min-price 10 --max-price 50 --currency USD

# Show detailed progress and condition grade price suggestions
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py marketplace search --artist "Radiohead" --album "OK Computer" --verbose --details

Returns release versions sorted by lowest price, with number of copies for sale. Single-item results are cached for 1 hour by lookup parameters. With --details, a separate details cache entry is used; if only the base cache is warm the tool fetches just the condition-grade price suggestions rather than re-running the full search. Pass --no-cache to force a live fetch (result is still written to cache).

Bulk Operations via File

For batch operations, pass a CSV or JSON file instead of individual --artist/--album flags.

# Sync wantlist from file (preview first with --dry-run)
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist sync albums.csv --dry-run
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py wantlist sync albums.csv [--remove-extras] [--threshold 0.7] [--output-format json]

# Sync collection from file
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py collection sync albums.csv [--folder-id 1] [--remove-extras] [--dry-run]

# Batch marketplace search from file
python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py marketplace search albums.csv [--format Vinyl] [--country US] [--max-price 50] [--max-versions 25] [--output-format json]

CSV format (header row required, artist and album required):

artist,album,format,year,notes
Radiohead,OK Computer,Vinyl,,Must have
Miles Davis,Kind of Blue,,1959,Original pressing
Nirvana,Nevermind,CD,1991,

JSON format (array of objects with the same fields):

[
    {"artist": "Radiohead", "album": "OK Computer", "format": "Vinyl"},
    {"artist": "Miles Davis", "album": "Kind of Blue", "year": 1959}
]

Format synonyms are normalized automatically: LP/record/12" → Vinyl, compact disc → CD, tape/mc → Cassette.

Options

Output Format

Text (Default)

wantlist list / collection list:

                           Wantlist
┌────────────┬───────────┬─────────────┬─────────────┬────────┬──────┐
│ Release ID │ Master ID │ Artist      │ Title       │ Format │ Year │
├────────────┼───────────┼─────────────┼─────────────┼────────┼──────┤
│ 7890       │ 3425      │ Radiohead   │ OK Computer │ Vinyl  │ 1997 │
│ 1234       │ 1000      │ Miles Davis │ Kind of Blue│ Vinyl  │ 1959 │
└────────────┴───────────┴─────────────┴─────────────┴────────┴──────┘

Total: 2

marketplace search:

                               Marketplace Results
┌───────────┬────────────┬───────────┬─────────────┬────────┬──────────┬──────────────┐
│ Master ID │ Release ID │ Artist    │ Title       │ Format │ For Sale │ Lowest Price │
├───────────┼────────────┼───────────┼─────────────┼────────┼──────────┼──────────────┤
│ 3425      │ 7890       │ Radiohead │ OK Computer │ Vinyl  │ 42       │ 25.99 USD    │
│ 3425      │ 15432      │ Radiohead │ OK Computer │ Vinyl  │ 18       │ 32.50 USD    │
└───────────┴────────────┴───────────┴─────────────┴────────┴──────────┴──────────────┘

add / remove result:

Sync Report
  Total input: 1
  Added:   1
  Removed: 0
  Skipped: 0
  Errors:  0

JSON (--output-format json)

wantlist list / collection list:

{
  "items": [
    {
      "release_id": 7890,
      "master_id": 3425,
      "title": "OK Computer",
      "artist": "Radiohead",
      "format": "Vinyl",
      "year": 1997
    }
  ],
  "total": 1
}

marketplace search:

{
  "results": [
    {
      "master_id": 3425,
      "release_id": 7890,
      "title": "OK Computer",
      "artist": "Radiohead",
      "format": "Vinyl",
      "country": "US",
      "year": 1997,
      "num_for_sale": 42,
      "lowest_price": 25.99,
      "currency": "USD"
    }
  ],
  "total": 1
}

add / remove / sync report:

{
  "summary": {
    "total_input": 1,
    "added": 1,
    "removed": 0,
    "skipped": 0,
    "errors": 0
  },
  "actions": [
    {
      "action": "add",
      "artist": "Radiohead",
      "title": "OK Computer",
      "release_id": 7890,
      "master_id": 3425,
      "reason": null,
      "error": null
    }
  ]
}

Output Fields

• release_id — Unique Discogs release identifier
• master_id — Discogs master release identifier (groups all versions of an album)
• title — Album title
• artist — Artist name
• format — Physical format (Vinyl, CD, Cassette, etc.)
• year — Release year
• country — Country of release
• num_for_sale — Number of copies currently for sale on the marketplace
• lowest_price — Lowest listed price for the release
• currency — Price currency code
• instance_id — Collection-specific instance identifier (for duplicate copies)
• folder_id — Collection folder identifier
• action — Sync action taken: add, remove, skip, or error

Release Matching

When using --artist and --album, the tool runs a multi-pass search to find the best Discogs match:

1. Structured search — artist, album, format, and year
2. Relaxed search — drops format and year constraints
3. Free text search — searches "artist album" as plain text

Each result is scored 0.0–1.0: 40% artist similarity + 40% title similarity + 10% year match + 10% format match. Results below --threshold (default 0.7) are rejected. Lower the threshold for fuzzy matches.

When using --master-id or --release-id, no search is needed — the ID is used directly.

Exit Codes

• 0 — Success (all items processed)
• 1 — Partial failure (some items failed)
• 2 — Complete failure (no items processed, or auth/config error)

Notes

• Authentication supports personal access tokens (default) and OAuth 1.0a. Run python3 /home/claw/.openclaw/workspace/skills/discogs_sync/discogs-sync.py auth once.
• The Discogs API is rate-limited to 60 requests/minute for authenticated users. The tool throttles automatically — no manual pacing needed.
• Batch operations are resilient: individual item failures are collected and reported without aborting the entire batch.
• Use --dry-run before any sync to preview what would change. This makes no API writes.
• The --remove-extras flag on sync commands will remove items from your wantlist/collection that are not in the input file. Use with caution.
• Collection allows multiple instances of the same release (e.g., two copies of the same LP). By default, collection add skips duplicates with a message. Use --allow-duplicate to add another copy.
• Cache files are stored in ~/.discogs-sync/ alongside config.json: wantlist_cache.json, collection_cache.json, and marketplace_<type>_<hash>.json (plus …_details.json variants). Delete any of these files to manually clear a stale cache entry.
• Credentials in ~/.discogs-sync/config.json contain your Discogs tokens. On Linux/macOS, restrict permissions: chmod 600 ~/.discogs-sync/config.json. Revoke tokens at https://www.discogs.com/settings/developers if compromised.