mirror of
https://github.com/bilawalsidhu/gods-eye-view.git
synced 2026-11-04 18:34:02 +00:00
Sameh Khamis
ee05e922c0
MCP servers that compose Core's tools can now serve the globe panel: @gods-eye-view/core/tools/panel exports createGlobePanelResource, panelRuntime, GLOBE_PANEL_URI and PANEL_BASE. The local MCP server uses the same entry point.
52 lines
1.9 KiB
JavaScript
52 lines
1.9 KiB
JavaScript
/** The local MCP server: Core's tools over services backed by a running app. */
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import { randomBytes } from 'node:crypto';
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import { readFileSync } from 'node:fs';
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import {
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composeCatalog,
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coreTools,
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catalogForSurface,
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} from '../../src/tools/index.js';
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import {
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createGlobePanelResource,
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panelRuntime,
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} from '../../src/tools/panel.js';
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import { createMcpServer } from '../../src/tools/mcp/index.js';
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import { DEFAULT_API_BASE, createLocalToolServices } from './services.js';
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const INSTRUCTIONS =
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"Tools answer questions from God's Eye View's live public data. Location " +
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'tools take an area: a place name, a bbox, or lat/lon with radius_km. ' +
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'Results are capped; check truncated and total before concluding there is nothing more. ' +
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"Answers that can be shown in God's Eye View include data.view; to show one, call " +
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'show_in_gods_eye_view with that view, adding layers, style, a camera or marks as ' +
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"needed. It shows live God's Eye View where the client displays apps and " +
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'returns a link everywhere.';
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/** Construct the local MCP server for Core's tools. */
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export function createLocalMcpServer({
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apiBase = DEFAULT_API_BASE,
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fetchImpl,
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} = {}) {
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const { version } = JSON.parse(
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readFileSync(new URL('../../package.json', import.meta.url), 'utf8'),
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);
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// Each server makes a new key for its panel. The panel's page carries it
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// and panel_request requires it; any client may read the page, so it keeps
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// the tool from clients that only list it, and is not access control.
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const panelKey = randomBytes(32).toString('base64url');
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return createMcpServer({
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catalog: catalogForSurface(
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composeCatalog({
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tools: coreTools,
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services: createLocalToolServices({ apiBase, fetchImpl, panelKey }),
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}),
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'mcp',
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),
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name: 'gods-eye-view',
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version,
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instructions: INSTRUCTIONS,
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resources: [createGlobePanelResource({ runtime: panelRuntime, panelKey })],
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});
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}
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