37 lines
1.1 KiB
TypeScript
37 lines
1.1 KiB
TypeScript
import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js'
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import { z } from 'zod'
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import type { SceneOperations } from '../operations'
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export const getSceneInput = {}
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export const getSceneOutput = {
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nodes: z.record(z.string(), z.unknown()),
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rootNodeIds: z.array(z.string()),
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collections: z.record(z.string(), z.unknown()).optional(),
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}
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export function registerGetScene(server: McpServer, bridge: SceneOperations): void {
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server.registerTool(
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'get_scene',
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{
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title: 'Get scene',
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description:
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'Returns the full scene graph: flat node dictionary, root node IDs, and collections.',
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inputSchema: getSceneInput,
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outputSchema: getSceneOutput,
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},
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async () => {
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const scene = bridge.exportJSON()
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const payload = {
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nodes: scene.nodes as Record<string, unknown>,
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rootNodeIds: scene.rootNodeIds,
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collections: (scene.collections ?? {}) as Record<string, unknown>,
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}
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return {
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content: [{ type: 'text' as const, text: JSON.stringify(payload) }],
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structuredContent: payload,
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}
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},
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)
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}
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