The canvas tab snippet for the Universal MCP path was written before
this PR added the built-in register + heartbeat thread. Earlier wording
described it as "outbound-only — pair with the Claude Code or Python SDK
tab for heartbeat + inbound messages" — that's stale. molecule-mcp now
handles register + heartbeat itself; the only thing it doesn't yet do is
inbound A2A delivery.
Updated:
- externalUniversalMcpTemplate header comment + body — describes
standalone behavior, points operators at SDK/channel only when they
need INBOUND (not heartbeat).
- Drops the now-redundant curl-register step from the snippet — the
binary registers itself on startup.
- Canvas modal label likewise updated.
No runtime / behavior change; pure docs polish so a copy-pasting
operator's mental model matches what the binary actually does.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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