Ground truth: the per-platform Calls SDK + docs/calls. Official docs: https://www.cometchat.com/docs/calls/javascript/overview · Docs MCP: claude mcp add --transport http cometchat-docs https://www.cometchat.com/docs/mcp (or fetch the URL directly without MCP). Verify symbols against the installed package/source before relying on them.

Use this skill when

The top-level cometchat dispatcher's Step 3.0 routes here because product === "voice-video" or chat-messaging+voice-video
The user explicitly asks for calling: "add calls", "add video calling", "add voice calls", "set up call screen", "integrate calls SDK", "add CallKit"
The user is iterating on an existing chat integration and picks "Add calling" from the iteration menu (Step 7 of cometchat)

This is the entry point for every calls integration. Do NOT invoke per-family cometchat-{family}-calls skills directly — this dispatcher detects the family, picks the integration mode (standalone vs additive), and routes to the right skill with the right preconditions.

Supported families:

cometchat-calls

Use this skill when