Files
gods-eye-view/server/mcp/server.js
T
Sameh Khamis 996b95eb45 Load the God's Eye View panel through the MCP server
Hosts serve panels from their own sites and may refuse other addresses;
Codex refuses any address on the user's machine. The panel now never
requests the app's server: it loads the app's panel build and data
through panel_request, a tool only the panel may call, which requests
the path from the app's server. One path in every host; only map
providers load directly.

npm run build:panel writes the panel build to dist/panel, served at
/panel/: one app script, one stylesheet, Cesium's script, and Cesium's
workers as one script Cesium runs from memory. Tools may now be marked
app-only. The panel CORS rules are gone.
2026-10-02 18:29:42 -07:00

45 lines
1.6 KiB
JavaScript

/** The local MCP server: Core's tools over services backed by a running app. */
import { readFileSync } from 'node:fs';
import {
composeCatalog,
coreTools,
catalogForSurface,
} from '../../src/tools/index.js';
import { panelRuntime } from '../../src/app/globePanelRuntime.js';
import { createGlobePanelResource } from '../../src/tools/globePanel.js';
import { createMcpServer } from '../../src/tools/mcp/index.js';
import { DEFAULT_API_BASE, createLocalToolServices } from './services.js';
const INSTRUCTIONS =
"Tools answer questions from God's Eye View's live public data. Location " +
'tools take an area: a place name, a bbox, or lat/lon with radius_km. ' +
'Results are capped; check truncated and total before concluding there is nothing more. ' +
"Answers that can be shown in God's Eye View include data.view; to show one, call " +
'show_in_gods_eye_view with that view, adding layers, style, a camera or marks as ' +
"needed. It shows live God's Eye View where the client displays apps and " +
'returns a link everywhere.';
/** Construct the local MCP server for Core's tools. */
export function createLocalMcpServer({
apiBase = DEFAULT_API_BASE,
fetchImpl,
} = {}) {
const { version } = JSON.parse(
readFileSync(new URL('../../package.json', import.meta.url), 'utf8'),
);
return createMcpServer({
catalog: catalogForSurface(
composeCatalog({
tools: coreTools,
services: createLocalToolServices({ apiBase, fetchImpl }),
}),
'mcp',
),
name: 'gods-eye-view',
version,
instructions: INSTRUCTIONS,
resources: [createGlobePanelResource({ runtime: panelRuntime })],
});
}