Search / com.thetempleofdoom.echo-mcp/echo
Text-to-speech API: neural voices, pay-per-credit in Bitcoin sats via BTCPay.
v1.0.0 · active · descriptor JSON · versions
protogrid{
"mcpServers": {
"echo": {
"type": "http",
"url": "https://echo-mcp.thetempleofdoom.com/mcp"
}
}
}claude mcp add --transport http echo https://echo-mcp.thetempleofdoom.com/mcp[mcp_servers.echo]
url = "https://echo-mcp.thetempleofdoom.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"echo": {
"type": "remote",
"url": "https://echo-mcp.thetempleofdoom.com/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"echo": {
"type": "http",
"url": "https://echo-mcp.thetempleofdoom.com/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=echo&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZWNoby1tY3AudGhldGVtcGxlb2Zkb29tLmNvbS9tY3AifQ%3D%3D"
}{
"servers": {
"echo": {
"type": "http",
"url": "https://echo-mcp.thetempleofdoom.com/mcp"
}
}
}{
"mcpServers": {
"echo": {
"httpUrl": "https://echo-mcp.thetempleofdoom.com/mcp"
}
}
}extensions:
"echo":
enabled: true
name: "echo"
type: streamable_http
uri: "https://echo-mcp.thetempleofdoom.com/mcp"
timeout: 300
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28protocol.statelessonly applies to 2026-07-28 serversprotocol.transportstreamable HTTPprotocol.list_ttlonly applies to 2026-07-28 serversauth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky onestools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: echo_beacon (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); echo_tts (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); echo_order (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …tools.token_costabout 241 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changesno tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageNo tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+dns-namespace -unreachable(4 failures) +updated-27d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://echo-mcp.thetempleofdoom.com/mcp streamable-http | none | no (4 failures) | 86% | 348 ms | 2025-11-25 | 2026-10-13 |
echo_beacon | Check ECHO voice API status (free). |
echo_collect_key | Collect your ECHO API key after paying (status=settled). |
echo_order | Create a payment order for ECHO credits (BTCPay checkout URL). |
echo_tts | Synthesize speech from text (1 credit). Returns base64 MP3 audio. |
echo_voices | List available TTS voices. |
Schemas: list_tools.
{
"name": "com.thetempleofdoom.echo-mcp/echo",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://echo-mcp.thetempleofdoom.com/mcp",
"type": "streamable-http"
}
],
"version": "1.0.0",
"description": "Text-to-speech API: neural voices, pay-per-credit in Bitcoin sats via BTCPay."
}