Schema | web perception

web perception

Describes the environment variables required to run the server.

Name	Required	Description	Default
`MCP_API_URL`	No	Override the analysis API base (advanced / self-hosted). Default: https://www.codedswitch.com	https://www.codedswitch.com
`WEBEAR_BASE_URL`	No	URL of your dev server (where middleware is mounted). Default: http://localhost:4000	http://localhost:4000
`CODEDSWITCH_API_KEY`	Yes	API key from codedswitch.com — required for analyze_audio and describe_audio

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": true }

Functions exposed to the LLM to take actions

Name	Description
capture_audioA	Record a short clip of what the running web app is currently outputting. Returns a capture ID you can pass to analyze_audio or describe_audio.
analyze_audioA	Run signal analysis on a captured audio clip. Returns RMS, peak dB, clipping, spectral centroid, frequency band energy, estimated BPM, and timing jitter.
describe_audioA	Send a captured audio clip to Gemini or GPT-4o to get a plain-English description of what it sounds like — useful when something sounds wrong but you cannot describe it.
diff_audioA	Compare two audio captures and flag what changed — loudness, tone, timing, clipping. Use this before and after a code change to verify the audio impact.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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curl -X GET 'https://glama.ai/api/mcp/v1/servers/asume21/webear'

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