Last Fm
NPM · @PIPEWORX/MCP-LAST-FM · 2 COMPONENTS
Last.fm MCP.
Available components
Last scanned (5 hours ago)
Scores higher than 61% of npm servers
Category Entertainment and Games
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-last-fm). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 2 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability63
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 656 tokens (~72/item across 9 items; 9 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage68
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 4% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Nov 26 +16
- Malware scan: unverified → pass ▲ security
- 2 Nov 26 −15
- Malware scan: pass → unverified ▼ security
- Package version: 0.2.0 → 0.2.1 functional
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 0 to 3. That category is still filling its 30-day observation window: 0 days of observed history at the previous scan, 1 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 76
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/@pipeworx/mcp-last-fm@0.2.1
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | pipeworx-io/mcp-last-fm |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/pipeworx-io/mcp-last-fm/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 3649623431 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:96be6efb108f8dca689665b425027f987d71dc515f48a0c65026e55240145aa6fb796cfb2ec6e24a12149ac19e239ea0db102181d092eb5a6c588589b |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
album_info ~61
Fetch Last.fm album metadata by artist and album name (or MusicBrainz ID): track listing, listener/play counts, wiki summary, and genre tags.
| Name | Type | Req | Description |
|---|---|---|---|
| album | string | yes | – |
| artist | string | yes | – |
| mbid | string | – | – |
No output schema declared.
No examples provided.
artist_info ~63
Fetch Last.fm artist profile by name (or MusicBrainz ID): biography, listener/play counts, similar artists, and genre tags; optionally in a specified language.
| Name | Type | Req | Description |
|---|---|---|---|
| artist | string | yes | – |
| lang | string | – | – |
| mbid | string | – | – |
No output schema declared.
No examples provided.
artist_similar ~34
Similar artists.
| Name | Type | Req | Description |
|---|---|---|---|
| artist | string | yes | – |
| limit | number | – | – |
| mbid | string | – | – |
No output schema declared.
No examples provided.
artist_top_tracks ~39
Most-played tracks for an artist.
| Name | Type | Req | Description |
|---|---|---|---|
| artist | string | yes | – |
| limit | number | – | – |
| mbid | string | – | – |
No output schema declared.
No examples provided.
chart_top_artists ~108
The world's most-popular music right now — global top artists by listener count. PREFER for "recommend popular music", "top songs / top artists this year", "what music is trending", "popular songs 2026" and any general most-popular-music question (for a GENRE use tag_top_artists; for one NAMED user's history use the user_* tools). Keyless, returns ranked artist names with listener and play counts.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
No output schema declared.
No examples provided.
tag_top_artists ~53
Fetch the top Last.fm artists for a genre tag (e.g. 'rock', 'electronic'); returns ranked artist names with listener counts.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
| tag | string | yes | – |
No output schema declared.
No examples provided.
track_info ~60
Fetch Last.fm track metadata by artist and track name (or MusicBrainz ID): duration, listener/play counts, genre tags, and wiki summary.
| Name | Type | Req | Description |
|---|---|---|---|
| artist | string | yes | – |
| mbid | string | – | – |
| track | string | yes | – |
No output schema declared.
No examples provided.
track_search ~45
Search Last.fm for tracks matching a keyword query; returns ranked results with artist, track name, and listener counts.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
| query | string | yes | – |
No output schema declared.
No examples provided.
user_top_tracks ~139
Fetch a SPECIFIC NAMED Last.fm user's most-scrobbled tracks for a given period (overall/7day/1month/3month/6month/12month) — only when the question names a Last.fm username; NEVER for general "popular songs / top music" questions (use chart_top_artists or tag_top_artists for those) and never with a guessed or example username. Returns track names, artists, and play counts.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | – |
| period | string | – | – |
| user | string | yes | A Last.fm username the CALLER provided — never guessed, never copied from an example. |
No output schema declared.
No examples provided.
How do I install the Last Fm MCP server?
Last Fm runs locally as an npm package, launched with npx -y @pipeworx/mcp-last-fm. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @pipeworx/mcp-last-fm
claude mcp add pipeworx-io-last-fm -- npx -y @pipeworx/mcp-last-fm
What is the Last Fm MCP server?
Last Fm is an MCP server listed in the public MCP registry as io.github.pipeworx-io/last-fm. Last.fm MCP. This page covers its npm package (@pipeworx/mcp-last-fm).
Is the Last Fm MCP server safe to use?
Last Fm scores 79 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Last Fm MCP server expose?
Last Fm exposes 9 tools: artist_info, artist_top_tracks, artist_similar, album_info, track_info, and 4 more. Their descriptions and schemas cost roughly 602 tokens of context every time the server is loaded.
Is the Last Fm MCP server still maintained?
Last Fm is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Last Fm MCP server under?
Last Fm declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.