Lots of Sounds MCP server

• Registry namecom.lotsofsounds/mcpverified in the MCP registry

The registry name sits under lotsofsounds.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-17
• Tools5
• Server calls itselflotsofsounds
• Server version1.0.0
• Protocol version2025-06-18

On 2026-10-17 the server answered initialize and tools/list without a sign-in. First answer in 284 ms.

• Its tools do none of the product's use cases we checked: add notification and UI sounds to web apps; assemble video edits with whooshes, hits and transitions.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP score66 of 100answers 100 · does the job 0 · definitions 97 · context 100 · use 15 · connects 100
• What an agent can do with it0 of 2 use cases
• Use3 GitHub stars
• Answered100% of days9 of 9 daily checks
• Median first answer304 ms
• Space in an agent's context≈ 709 tokensthe definitions of all its tools (5), which an agent carries on every turn
• Tool definitionsA · 97 of 100
• Typed results1 of 5 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 1 of 5

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• browse_samples

  Return curated free CC0 sample sounds from the bounded Lots of Sounds catalog. No account is required.

• search_sounds

  Search the bounded Lots of Sounds CC0 catalog by keyword, tags, category, and duration. A connected account is required. Each word in the query must match the sound name, description or a tag, so use short keywords and narrow the search…

• get_sound

  Fetch full metadata for one sound in the bounded Lots of Sounds catalog by ID. A connected account is required.

• download_sound

  Return a time-limited signed download URL that expires in one hour for a sound in the bounded Lots of Sounds catalog. A connected account is required. Use this only when the user is ready to download.

• get_profile

  Return the stable Lots of Sounds profile connected to this request. Use it only to identify the active plugin account.