MCP server

Sfxmint Sounds Official

com.sfxmint/sounds

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Free CC0 sound effects for apps and games: search, roles and sets, no key; make one, 1 free try.

Website

At a glance

Type

MCP server

Publisher

sfxmint.com (verified by the MCP Registry)

Status

Working at last check

Tools

9

Token cost

About 4,723 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http sounds https://sfxmint.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.sounds]
url = "https://sfxmint.com/mcp"

Gemini CLI

{"mcpServers":{"sounds":{"httpUrl":"https://sfxmint.com/mcp"}}}

Cursor

{"mcpServers":{"sounds":{"url":"https://sfxmint.com/mcp"}}}

VS Code

{"servers":{"sounds":{"type":"http","url":"https://sfxmint.com/mcp"}}}

Antigravity

agy mcp add sounds https://sfxmint.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"sounds","server_url":"https://sfxmint.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"sounds","server_url":"https://sfxmint.com/mcp"}

Tools

• change_sound ~340 tokens
  Change one take of a generation this account made, from the take itself: say what is off in the user's words (change, any language) or name the action. Three versions come back (a light, medium and strong change; for a loop, three seams) as CC0 WAV files. Free: no generation is used and no plan is n
• generate_ambience ~584 tokens
  Make a continuous environmental sound bed such as rain, waves, a forest or a crowd, not a musical track or an isolated event. Makes 30-second CC0 WAV takes and attempts seamless loops. Needs an SFXMint API key and credits or a plan; sound-effect free tries do not apply. Missing access returns websit
• generate_music ~657 tokens
  Make instrumental background music (BGM), including ambient music, for an app or game; for environmental sounds use generate_ambience. Makes 30-second CC0 WAV takes and attempts to extract repeating musical loops. Needs an SFXMint API key and credits or a plan; sound-effect free tries do not apply.
• generate_sound ~1058 tokens
  Make an individual sound effect from a description when the library has nothing suitable (search_sounds has no full match and its closest sounds do not suit; it then returns generate_available). For continuous environmental beds or instrumental background music, use generate_ambience or generate_mus
• get_generation ~99 tokens
  Check a generation started with generate_sound, generate_ambience, generate_music or change_sound: status, kind and fresh download links for the finished takes, including loop_url when a loop was made.
• get_role_sound ~649 tokens
  Choose this when the task calls for a sound for a named event or interaction — a button click, purchase success, error beep, level-up, dialogue blip, notification. Pass the role as plain words: role ids (click, success, purchase-success, dialogue-blip, notification…) and common aliases (button click
• get_sound ~94 tokens
  Get full metadata for one sound by slug, including download URLs, description and measured acoustics (attack/tail/brightness + character labels).
• get_sound_set ~362 tokens
  Get a coherent set of sounds for an app or game in one call — one sound per role, with format metadata, hashes and stable download URLs. Use it when the task needs a whole kit; use get_role_sound for one event. Check content_check: verified/unverified/rejected is bound to the exact role, format and
• search_sounds ~880 tokens
  Free-text search over the SFXMint library of free CC0 sound effects. Use it for sound descriptions, additional constraints or gaps left by another tool. Choose get_role_sound for a named event or get_sound_set for multiple events when that fits the task; these are task branches, not a fixed sequence

Browse

• Website monitoring
• Hiring and jobs
• Music and audio
• Food and recipes

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