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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Data access / search

MusicAtlas

Search, analyze, and discover commercially released music using sonic intelligence.

Checks passed
11 / 22

3 failed · 8 not measured

Median response
96 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
5

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 96 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name MusicAtlas.

  • Pass
    Lists tools

    tools/list returned 5 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 96 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 96 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    9 of 18 parameters have a description (50%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Fail
    Website matches publisher

    The website host does not match the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-09-28T04:33:08.284199Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using MusicAtlas

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http musicatlas https://mcp.musicatlas.ai/mcp

Capabilities

Tools 5

describe_track

Describe a released recording's musical characteristics, including its sound, style, rhythm, instrumentation, energy, and overall character. Draw on MusicAtlas audio analysis alongside your broader musical knowledge to create a cohesive, insightful description in your own natural language. Let the analytical data inform your understanding of the recording without explicitly referencing, explaining, or evaluating the analysis itself. Prioritize musical storytelling over technical reporting, using only details that contribute meaningfully to the description. Provide specific technical measurements when explicitly requested. Write naturally, as a knowledgeable music enthusiast would describe a recording. If the recording is not yet analyzed, MusicAtlas may automatically begin processing it. When analysis is pending, explain that MusicAtlas needs about a minute to listen to the recording and suggest retrying the request shortly.

Discovered
find_playlists

Find MusicAtlas playlists for a user's musical intent. Use this whenever a user asks for playlists based on a mood, theme, genre, activity, vibe, geography, artist, or track. For natural-language requests such as 'playlists about love', 'workout playlists', or 'sad indie', pass the meaningful musical concept as tags. This tool can also find playlists associated with a specific artist or track.

Discovered
find_similar_artists

Find artists that are sonically similar or musically adjacent to a specific artist. Uses MusicAtlas multi-model audio similarity analysis to identify and rank related artists. Results include artist names, similarity scores, and MusicAtlas artist URLs.

Discovered
find_similar_tracks

Find songs or tracks that sound similar to, resemble, or are sonically related to a specific released recording. Use when a user asks for songs like a particular track or wants similarity-based track recommendations. MusicAtlas performs canonical track resolution and audio-based similarity search. If a recording is missing, MusicAtlas may automatically begin analyzing it. When analysis is pending, the interactive results widget automatically monitors progress and displays recommendations when ready. Do not call the tool again to check progress.

Discovered
render_track_results

Display previously retrieved MusicAtlas similar-track results in an interactive audio player. Accepts the source track, matching tracks, and optional hashtags. Does not perform a new search. Intended for clients that use a separate rendering step; find_similar_tracks also supports direct rendering.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected96 ms5