ai.echoteka/mastering

Is the ai.echoteka/mastering MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.

Audio mastering for AI agents: LUFS analysis, Suno artifact cleanup, free daily master.

alive probed 2026-11-14 · HTTP 200

9tools

3.1ktokens in Claude Opus 5.5

1.5 %of Claude's 200k window

1.2×the median server

585 msto initialize

427 msto list tools

Endpoint: https://echoteka.ai/mcp (streamable-http)
Host: echoteka.ai
Protocol: 2025-11-25
Reports itself as: ai.echoteka/mastering 0.5.0 (app 1.6.0)
Capabilities: extensions, prompts, resources, tools
Instructions: 276 characters
Of a 1M window: 0.3 % of a 1M context window
Count: 3.1k tokens in Claude Opus 5.5, exact, measured 2026-11-14. With the Claude Code prefix mcp__…__ on each tool name: 3.2k. The o200k_base estimate is 1.9k. Counted again when the tool definitions change. Method.
Website: https://echoteka.ai/mcp
Registry: active, updated 2026-11-13 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.66×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
master_track	923	555	30 %
batch_master	627	377	20 %
clean_ai_trace	349	210	11 %
preview_styles	303	182	10 %
get_job	303	182	10 %

More servers

Servers that mention mastering.

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

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