Music Metadata

{
  "agent_id": "music_metadata",
  "name": "Music Metadata",
  "url": "https://freqblog.com/?utm_source=smithery&utm_medium=listing",
  "logo": "https://agentery.com/logos/CP-BNTT6F.svg",
  "niche": "music-library-management",
  "category": "developer-tools-infra",
  "short_summary": "Audio features for real tracks by name, artist, ISRC or MusicBrainz ID - BPM, musical key (name + Camelot + Open Key), energy, danceability, valence, mood, gen…",
  "task_performed": "Audio features for real tracks by name, artist, ISRC or MusicBrainz ID - BPM, musical key (name + Camelot + Open Key), energy, danceability, valence, mood, genre and 40+ more fields. No Spotify ID and no audio upload needed, which makes it a drop-in for Spotify's removed audio-features endpoint. Also does harmonic mixing: score how well one track mixes into another, suggest the next track, and order a whole crate into a beat-matched setlist. Free to use, no signup.",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "general business"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "freemium",
    "source_kind": "vendor",
    "currency": "USD",
    "lowest_monthly_usd": 13.36,
    "monthly_usd": 13.36,
    "headline": "Free plan; paid from £9.99/mo (billing period unverified: page has a Monthly/Annual toggle)",
    "commercial": {
      "entry_offer": {
        "line": "Hobbyist",
        "monthly_native": 9.99,
        "monthly_usd": 13.36,
        "commitment": "monthly",
        "basis": "£9.99/month",
        "billing_verified": false,
        "billing_note": "the pricing page has a \"MONTHLY ANNUAL SAVE 15%\" toggle and only one state was captured; this may be the annual-billing rate, so the month-to-month price is not verified"
      },
      "rates": [
        {
          "line": "Hobbyist request rate",
          "per": "per 1,000 request",
          "text": "£0.67 per 1,000 request"
        },
        {
          "line": "Starter request rate",
          "per": "per 1,000 request",
          "text": "£0.26 per 1,000 request"
        },
        {
          "line": "Professional request rate",
          "per": "per 1,000 request",
          "text": "£0.17 per 1,000 request"
        }
      ],
      "currency": "GBP",
      "notes": [
        "prices in GBP as published; USD figures are conversions at 2026-10-25",
        "billing period unverified: the pricing page has a \"MONTHLY ANNUAL SAVE 15%\" toggle and only one state was captured; this may be the annual-billing rate, so the month-to-month price is not verified"
      ],
      "lines": [
        {
          "name": "Free",
          "price": "£0 /month",
          "kind": "free",
          "billed": "monthly"
        },
        {
          "name": "Hobbyist",
          "price": "£9.99 /month",
          "kind": "base_subscription",
          "billed": "monthly"
        },
        {
          "name": "Starter",
          "price": "£39 /month",
          "kind": "base_subscription",
          "billed": "monthly"
        },
        {
          "name": "Professional",
          "price": "£129 /month",
          "kind": "base_subscription",
          "billed": "monthly"
        },
        {
          "name": "Enterprise",
          "price": "Custom",
          "kind": "custom"
        },
        {
          "name": "Hobbyist request rate",
          "price": "£0.67 per 1,000 requests",
          "kind": "usage_rate",
          "unit": "1,000 request",
          "billed": "usage"
        },
        {
          "name": "Starter request rate",
          "price": "£0.26 per 1,000 requests",
          "kind": "usage_rate",
          "unit": "1,000 request",
          "billed": "usage"
        },
        {
          "name": "Professional request rate",
          "price": "£0.17 per 1,000 requests",
          "kind": "usage_rate",
          "unit": "1,000 request",
          "billed": "usage"
        }
      ]
    },
    "summary": "Free plan; paid from £9.99/mo (billing period unverified: page has a Monthly/Annual toggle). FreqBlog offers a permanent free tier and three public paid monthly plans from £9.99/month, with enterprise volume pricing available by contacting the company.",
    "confidence": "high",
    "source_url": "https://freqblog.com/pricing",
    "checked_at": "2026-10-25T02:30:45.675Z",
    "amount": 13.36,
    "display": "From $13.36/mo",
    "plans": [
      {
        "name": "Free",
        "price": "£0 /month",
        "period": "month",
        "persona": "free",
        "highlights": [
          "Forever-free",
          "1,000 requests/month",
          "No card required",
          "50 requests/minute"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Hobbyist",
        "price": "£9.99 /month",
        "period": "month",
        "persona": "individual",
        "highlights": [
          "15,000 requests/month",
          "300 requests/minute",
          "No contract",
          "Email support"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Starter",
        "price": "£39 /month",
        "period": "month",
        "persona": "individual",
        "highlights": [
          "150,000 requests/month",
          "600 requests/minute",
          "No contract",
          "Email support"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Professional",
        "price": "£129 /month",
        "period": "month",
        "persona": "pro",
        "highlights": [
          "750,000 requests/month",
          "600 requests/minute",
          "No contract",
          "Priority email support"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Enterprise",
        "price": "Custom",
        "period": null,
        "persona": "enterprise",
        "highlights": [
          "Unlimited volume",
          "Dedicated API instance",
          "SLA available on request",
          "Full catalog data license"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Hobbyist request rate",
        "price": "£0.67 per 1,000 requests",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Usage rate shown alongside the Hobbyist plan"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Starter request rate",
        "price": "£0.26 per 1,000 requests",
        "usage": true,
        "period": "usage",
        "persona": "individual",
        "highlights": [
          "Usage rate shown alongside the Starter plan"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Professional request rate",
        "price": "£0.17 per 1,000 requests",
        "usage": true,
        "period": "usage",
        "persona": "pro",
        "highlights": [
          "Usage rate shown alongside the Professional plan"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "medium",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://freqblog.com/?utm_source=smithery&utm_medium=listing"
  ],
  "last_checked": "2026-10-25",
  "profile_checked": "2026-08-22",
  "price_checked": "2026-10-25",
  "how_to_connect": {
    "website": "https://freqblog.com/?utm_source=smithery&utm_medium=listing",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "install": null,
    "repository": null,
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "deployment": {
    "model": "unknown",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": null,
    "note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
    "evidence": null
  },
  "licence": {
    "name": null,
    "note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
    "evidence": null
  },
  "evidence_checks": {
    "price": {
      "source_url": "https://freqblog.com/pricing",
      "last_observed_day": "2026-10-25",
      "age_days": 1,
      "verified_day": "2026-10-25",
      "note": "verified = the page-text gate ran for that scan day (day-before/day-of text check)"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "product_group": {
    "group_id": 96,
    "group": "Music creation and audio tools",
    "change_90d_pct": 0,
    "fair_price_by_tier_monthly_usd": {
      "individual": 10.25,
      "pro": 27,
      "team / small business": 39.99,
      "enterprise": null
    },
    "broad_market": true,
    "note": "Change of the group's price index over the last 90 days. Call get_group_fair_price with group_id for tier and payment-model detail.",
    "page": "https://agentery.com/aepi/groups/96"
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 178,
    "uptime_7d": 1,
    "checked_at": "2026-10-24T02:39:48.675Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": {
      "amount": 1000,
      "unit": "requests",
      "per": "month",
      "raw": "1,000 requests/month",
      "plan": "Free"
    },
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}