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MCP Server

echo

com.thetempleofdoom.echo-mcp/echo
Crypto & Web3 Media & Content Public & reachable MCP 2025-11-25

What this MCP does

Provides neural text-to-speech synthesis, voice listings, API access management, and Bitcoin-based credit purchasing.

Capabilities

Tools

5 tools
echo_beacon
Check ECHO voice API status (free).
Input schema 
{'type': 'object', 'title': 'echo_beaconArguments', 'properties': {}}
echo_collect_key
Collect your ECHO API key after paying (status=settled).
Input schema 
{'type': 'object', 'title': 'echo_collect_keyArguments', 'required': ['order_id'], 'properties': {'order_id': {'type': 'string', 'title': 'Order Id'}}}
echo_order
Create a payment order for ECHO credits (BTCPay checkout URL).
Input schema 
{'type': 'object', 'title': 'echo_orderArguments', 'properties': {'credits': {'type': 'integer', 'title': 'Credits', 'default': 50}}}
echo_tts
Synthesize speech from text (1 credit). Returns base64 MP3 audio.
Input schema 
{'type': 'object', 'title': 'echo_ttsArguments', 'required': ['text'], 'properties': {'text': {'type': 'string', 'title': 'Text'}, 'voice': {'type': 'string', 'title': 'Voice', 'default': 'en-US-JennyNeural'}, 'api_key': {'type': 'string', 'title': 'Api Key', 'default': ''}}}
echo_voices
List available TTS voices.
Input schema 
{'type': 'object', 'title': 'echo_voicesArguments', 'properties': {}}
History

Recent tool changes

Added
echo_collect_key
Sept. 24, 2026, 2:40 a.m.
Added
echo_order
Sept. 24, 2026, 2:40 a.m.
Added
echo_tts
Sept. 24, 2026, 2:40 a.m.
Added
echo_voices
Sept. 24, 2026, 2:40 a.m.
Added
echo_beacon
Sept. 24, 2026, 2:40 a.m.
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