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search_soundcloud

Search SoundCloud for tracks and get a list of results with title, artist, plays, likes, and track URL.

Instructions

Search SoundCloud for tracks and return a list of track dicts, each with keys: title (str), artist (str), plays (int), likes (int), and url (str, the track page URL).

Renders SoundCloud's JavaScript search results with a browser backend (Playwright/Selenium), so it requires the pyscrappy[browser] extra to be installed and launches a headless browser per call. This makes it slower and heavier than the HTTP-based search tools. Results reflect SoundCloud's live public search at call time; no login or API key is used. Returns an empty list if the query matches no tracks.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
queryYesSearch query string. Example: "lofi beats". No default (required).
max_resultsNoMaximum number of tracks to return, as an integer. Example: 10. Default 20.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
dataNo
countNo
errorsNo
scraperNo
source_urlsNo

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. Changed2 schema fields changed
    • changedInput schema / properties / max_results / description
      Previous value: -"Maximum number of tracks to return (default 20)."New value: +"Maximum number of tracks to return, as an integer. Example: 10. Default 20."
    • changedInput schema / properties / query / description
      Previous value: -"Search query, e.g. \"lofi beats\"."New value: +"Search query string. Example: \"lofi beats\". No default (required)."
  2. Changed18 schema fields changedv1.3.3
    • addedInput schema / additionalProperties
      Added value: +false
    • addedInput schema / properties / max_results / description
      Added value: +"Maximum number of tracks to return (default 20)."
    • removedInput schema / properties / max_results / title
      Removed value: -"Max Results"
    • addedInput schema / properties / query / description
      Added value: +"Search query, e.g. \"lofi beats\"."
    • removedInput schema / properties / query / title
      Removed value: -"Query"
    • removedInput schema / title
      Removed value: -"search_soundcloudArguments"
    • removedOutput schema / $defs
      Removed value: -{
      -  "ToolError": {
      -    "description": "A non-fatal problem encountered while scraping.",
      -    "properties": {
      -      "message": {
      -        "title": "Message",
      -        "type": "string"
      -      },
      -      "url": {
      -        "title": "Url",
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "url",
      -      "message"
      -    ],
      -    "title": "ToolError",
      -    "type": "object"
      -  }
      -}
    • removedOutput schema / properties / count / title
      Removed value: -"Count"
    • removedOutput schema / properties / data / title
      Removed value: -"Data"
    • removedOutput schema / properties / errors / items / $ref
      Removed value: -"#/$defs/ToolError"
    • addedOutput schema / properties / errors / items / description
      Added value: +"A non-fatal problem encountered while scraping."
    • addedOutput schema / properties / errors / items / properties
      Added value: +{
      +  "message": {
      +    "type": "string"
      +  },
      +  "url": {
      +    "type": "string"
      +  }
      +}
    • addedOutput schema / properties / errors / items / required
      Added value: +[
      +  "url",
      +  "message"
      +]
    • addedOutput schema / properties / errors / items / type
      Added value: +"object"
    • removedOutput schema / properties / errors / title
      Removed value: -"Errors"
    • removedOutput schema / properties / scraper / title
      Removed value: -"Scraper"
    • removedOutput schema / properties / source_urls / title
      Removed value: -"Source Urls"
    • removedOutput schema / title
      Removed value: -"ScrapeToolResult"
  3. Addedv1.2.0
  4. Removedv1.1.7
  5. Added

TDQS

A4.5/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations, the description fully discloses key behaviors: browser backend, dependency, headless browser per call, performance trade-offs, no auth required, and empty-list behavior. This exceeds expected transparency.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is concise and well-structured: first sentence states purpose and output, second sentence explains technical trade-offs. Every sentence earns its place with no redundancy or verbosity.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's modest complexity (2 params, no annotations, output schema exists), the description comprehensively covers return format, error case (empty list), dependencies, and performance caveats. It is complete for an agent to select and invoke correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% for both query and max_results, so the baseline is 3. The description does not add parameter-specific meaning beyond what the schema provides; it focuses on output and operational context.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states the specific action (search SoundCloud for tracks), the resource (SoundCloud), and the output format (list of track dicts with keys and types). This clearly distinguishes it from sibling search tools like search_youtube or search_images.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides contextual guidance by noting it is slower and heavier than HTTP-based tools and requires the pyscrappy[browser] extra. This implies when to use it (when SoundCloud-specific data is needed) but does not name explicit alternatives or exclusions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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