DCC-MCP Creator

Use this skill when you are creating a new DCC-MCP adapter or modernizing an existing adapter repository: server composition, host-thread dispatch, sidecar/gateway wiring, readiness, resources, project state, diagnostics, install lifecycle, or cross-DCC verification.

For individual skill packages (SKILL.md, tools.yaml, scripts, groups, and skill taxonomy), load dcc-mcp-skills-creator instead.

Runtime Vocabulary

• DCC startup hook: adapter code running inside the host at application startup; it prepares env/instance data and launches the service path without blocking the DCC UI/main thread.
• Per-DCC service: one registered runtime row for one concrete DCC instance; Python DccServerBase and Rust sidecars both participate as per-DCC services.
• Sidecar: the Rust dcc-mcp-sidecar child launched through the stable dcc-mcp-server sidecar command; it bridges host RPC to MCP/REST and exits when the watched DCC dies.
• Gateway daemon: the one machine-wide dcc-mcp-server gateway process that owns routing, dynamic capability search/describe/call, and Gateway Admin.
• Guardian: a lightweight loop inside daemon-backed services that probes gateway /health and re-ensures the daemon through gateway-launch.lock; it is not a separate process.
• Service heartbeat: registry freshness for the service row only. Do not describe heartbeat as the gateway restart trigger.