Skip to main content
Glama

Musicbrainz

by io.github.pipeworx-io
OverviewDiscussionsAdmin

Server Details

MusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)

Glama couldn't complete the latest health check. If this server requires authentication, missing or expired test credentials may be the cause. A test profile lets Glama authenticate for health checks and discover tools; it is separate from your personal connections.

If you are the author, claim ownership, then add or update a test profile under Admin → Test Profile.

Status
Unhealthy
Uptime
44.1% over 40 days
Last Tested
Transport
Streamable HTTP
URL
Repository
pipeworx-io/mcp-musicbrainz
GitHub Stars
0
Server Listing
mcp-musicbrainz

TDQS

A3.8/5.0

Scored across 40 tools

Disambiguation3/5

Many tools are clearly distinct, but several groups have overlapping purposes: ask_pipeworx, ask_pipeworx_beta, ask_pipeworx_grounded, deep_research, and validate_claim all handle factual lookups with different emphases. Prediction-market tools like bet_research, polymarket_edges, polymarket_arbitrage, and polymarket_edge_tracker also have blurry boundaries. The descriptions do substantial disambiguation work, but an agent could still misroute a query.

Naming Consistency2/5

Naming is inconsistent across the set: some tools use verb_noun (list_subscriptions, scan_dependency, resolve_entity), some are bare nouns (company_facts, entity_profile, remember, recall), and many are product or compound names (ask_pipeworx, polymarket_edges, pipeworx_trending). There is no single predictable convention.

Tool Count3/5

40 tools is heavy for a single MCP server, though the server claims a broad multi-domain scope (data lookup, prediction markets, memory, music, subscriptions). Several tools are near-duplicates (ask_pipeworx vs ask_pipeworx_beta) and could be consolidated, but the count is not extreme for the apparent scope.

Completeness2/5

The main data-lookup domain is well covered, but there are notable gaps elsewhere: music tools have search/get but no create/update, subscription management lacks an update tool, and memory tools only support set/get/delete with no listing beyond recall. The mixed-domain nature makes it hard to identify a single complete lifecycle, and some areas feel under-built relative to the server's breadth.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 5 tool updates
    • Addedcompany_facts
    • Addedkalshi_weather_edge
    • Addedrelease_calendar_markets
    • Addedresolution_audit
    • Addedresolution_diff
  2. 1 tool update
    • Changedbet_research2 fields changed
      • changedInput schema / examples
        Previous value: -[
-  {
-    "market": "when-will-bitcoin-hit-150k"
-  },
-  {
-    "market": "https://polymarket.com/event/when-will-bitcoin-hit-150k"
-  }
-]New value: +[
+  {
+    "market": "will-kristi-noem-win-the-2028-republican-presidential-nomination"
+  },
+  {
+    "market": "https://polymarket.com/event/will-kristi-noem-win-the-2028-republican-presidential-nomination"
+  }
+]
      • changedInput schema / properties / market / description
        Previous value: -"Polymarket slug (\"when-will-bitcoin-hit-150k\"), full URL (\"https://polymarket.com/event/...\"), or question text (\"Will Bitcoin hit $150k?\"). Dated slugs stop resolving once they settle — Polymarket de-indexes resolved markets — so prefer an undated one."New value: +"Polymarket slug (\"will-kristi-noem-win-the-2028-republican-presidential-nomination\"), full URL (\"https://polymarket.com/event/...\"), or question text (\"Will Bitcoin hit $150k?\"). Dated slugs stop resolving once they settle — Polymarket de-indexes resolved markets — so prefer an undated one."
  3. 2 tool updates
    • Changedbet_research2 fields changed
      • changedInput schema / examples
        Previous value: -[
-  {
-    "market": "will-bitcoin-reach-100k-in-july-2026"
-  },
-  {
-    "market": "https://polymarket.com/event/will-bitcoin-hit-150k-by-june-30-2026"
-  }
-]New value: +[
+  {
+    "market": "when-will-bitcoin-hit-150k"
+  },
+  {
+    "market": "https://polymarket.com/event/when-will-bitcoin-hit-150k"
+  }
+]
      • changedInput schema / properties / market / description
        Previous value: -"Polymarket slug (\"will-bitcoin-hit-150k-by-june-30-2026\"), full URL (\"https://polymarket.com/event/...\"), or question text (\"Will Bitcoin hit $150k by June 30?\")"New value: +"Polymarket slug (\"when-will-bitcoin-hit-150k\"), full URL (\"https://polymarket.com/event/...\"), or question text (\"Will Bitcoin hit $150k?\"). Dated slugs stop resolving once they settle — Polymarket de-indexes resolved markets — so prefer an undated one."
    • Changedpolymarket_kalshi_spread2 fields changed
      • changedInput schema / examples
        Previous value: -[
-  {
-    "topic": "fed"
-  },
-  {
-    "topic": "btc"
-  }
-]New value: +[
+  {
+    "topic": "fed"
+  },
+  {
+    "topic": "btc"
+  },
+  {
+    "topic": "bitcoin"
+  },
+  {
+    "topic": "fed rate decision"
+  }
+]
      • changedInput schema / properties / topic / description
        Previous value: -"Pre-mapped: fed | btc | cpi | gdp | sp500 | recession | next_pope | next_uk_pm | next_israel_pm | 2028_president"New value: +"Subject to compare. Canonical keys: fed | btc | eth | cpi | gdp | sp500 | recession | next_pope | next_uk_pm | next_israel_pm | 2028_president — but aliases and keywords resolve too (\"bitcoin\", \"fed rate decision\", \"ethereum\", \"inflation\", \"s&p 500\", \"us recession\", \"next pope\", \"2028 election\"). Check resolution.topic_matched_by in the response: \"exact\"/\"alias\" is a curated pairing, \"phrase\"/\"token\" is a keyword guess."

Related MCP Connectors

Related MCP Servers

  • musicbrainz-mcp-server

    cyanheads
    A
    license
    Not graded
    quality
    A
    maintenance
    Search artists, releases, recordings, works, and labels; traverse relationships; resolve ISRC/ISWC/barcode; fetch cover art via MCP. STDIO or Streamable HTTP.
    243 npm
    1
    Apache 2.0

  • musicbrainz-mcp

    chrischall
    A
    license
    A
    quality
    A
    maintenance
    An MCP server that provides live access to MusicBrainz metadata and Cover Art Archive images, with optional OAuth-based submission of tags, ratings, and collection edits.
    9
    720 npm
    MIT

  • lastfm-mcp

    ndyakov
    A
    license
    Not graded
    quality
    B
    maintenance
    An MCP server for the Last.fm API, exposing artist, album, track, chart, and user data as read-only tools. Supports optional writes, auth, and experimental methods over stdio or HTTP.
    MIT
Try in Browser
One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources