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Decibel Shield
Free online decibel meter and sound level meter: measure noise in real time in your browser with your microphone, nothing recorded or uploaded. Live dB readout with min, average and max, a sound level guide, NIOSH and OSHA exposure times, and a save-report button.
https://decibelshield.app/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://decibelshield.app/api/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 18, 2026 · decibelshield.app
10tools discovered
Get
Other capabilities
Get estimated noise levels for a city
get_city_noiseAnswers "how loud is Tokyo", "noise level in Mumbai", "is Delhi louder than London". Estimated day/night noise ranges (dB), rank among 50 major world cities, dominant noise sources and a confidence label, with WHO guideline context (53 dB Lden / 45 dB Lnight). Estimates synthesized from published sources, not measurements. For US cities computed from federal data use get_us_city_noise_exposure; for measured Europe data use get_europe_city_noise.
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A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsFree online decibel meter and sound level meter: measure noise in real time in your browser with your microphone, nothing recorded or uploaded. Live dB readout with min, average and max, a sound level guide, NIOSH and OSHA exposure times, and a save-report button.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
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Other MCP servers in this category from the directory index
MCPBundles probed 10 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
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