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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | 16x 16x 7x 7x 7x 9x 9x 8x 1x 4x | /**
* MCP Tool: get_meeting_foreseen_activities
*
* Retrieve foreseen activities linked to a specific EP meeting (plenary sitting).
*
* **Intelligence Perspective:** Foreseen activities reveal planned agenda items before
* meetings occur, enabling proactive intelligence collection and preparation.
*
* **Business Perspective:** Provides advance notice of planned parliamentary activities
* for stakeholder preparation and calendar planning.
*
* **EP API Endpoint:** `GET /meetings/{sitting-id}/foreseen-activities`
*
* ISMS Policy: SC-002 (Input Validation), AC-003 (Least Privilege)
*/
import { GetMeetingForeseenActivitiesSchema } from '../schemas/europeanParliament.js';
import { epClient } from '../clients/europeanParliamentClient.js';
import { buildToolResponse } from './shared/responseBuilder.js';
import { ToolError } from './shared/errors.js';
import { z } from 'zod';
import type { ToolResult } from './shared/types.js';
/**
* Handles the get_meeting_foreseen_activities MCP tool request.
*
* Retrieves planned agenda items (foreseen activities) linked to a specific EP plenary
* sitting, enabling proactive intelligence collection ahead of scheduled meetings.
*
* @param args - Raw tool arguments, validated against {@link GetMeetingForeseenActivitiesSchema}
* @returns MCP tool result containing foreseen activity records for the requested sitting
* @throws - If `args` fails schema validation (e.g., missing required `sittingId` field)
* - If the European Parliament API is unreachable or returns an error response
*
* @example
* ```typescript
* const result = await handleGetMeetingForeseenActivities({
* sittingId: 'PV-9-2024-04-22',
* limit: 20,
* offset: 0
* });
* // Returns planned agenda items for plenary sitting PV-9-2024-04-22
* ```
*
* @security - Input is validated with Zod before any API call.
* - Personal data in responses is minimised per GDPR Article 5(1)(c).
* - All requests are rate-limited and audit-logged per ISMS Policy AU-002.
* @since 0.8.0
* @see {@link getMeetingForeseenActivitiesToolMetadata} for MCP schema registration
* @see {@link handleGetMeetings} for retrieving the parent meeting records
*/
export async function handleGetMeetingForeseenActivities(args: unknown): Promise<ToolResult> {
// Validate input — ZodErrors here are client mistakes (non-retryable)
let params: ReturnType<typeof GetMeetingForeseenActivitiesSchema.parse>;
try {
params = GetMeetingForeseenActivitiesSchema.parse(args);
} catch (error: unknown) {
Eif (error instanceof z.ZodError) {
const fieldErrors = error.issues.map((e) => `${e.path.join('.')}: ${e.message}`).join('; ');
throw new ToolError({
toolName: 'get_meeting_foreseen_activities',
operation: 'validateInput',
message: `Invalid parameters: ${fieldErrors}`,
isRetryable: false,
cause: error,
});
}
throw error;
}
try {
const result = await epClient.getMeetingForeseenActivities(params.sittingId, {
limit: params.limit,
offset: params.offset,
});
return buildToolResponse(result);
} catch (error: unknown) {
throw new ToolError({
toolName: 'get_meeting_foreseen_activities',
operation: 'fetchData',
message: 'Failed to retrieve meeting foreseen activities',
isRetryable: true,
cause: error,
});
}
}
/** Tool metadata for get_meeting_foreseen_activities */
export const getMeetingForeseenActivitiesToolMetadata = {
name: 'get_meeting_foreseen_activities',
description:
'Get foreseen (planned) activities for a specific EP meeting/plenary sitting. Returns scheduled agenda items. Note: this endpoint can be slower than decisions; use a smaller limit for faster responses. Data source: European Parliament Open Data Portal.',
inputSchema: {
type: 'object' as const,
properties: {
sittingId: { type: 'string', description: 'Meeting / sitting identifier (required)' },
limit: { type: 'number', description: 'Maximum results to return (1-100, default 20)', default: 20 },
offset: { type: 'number', description: 'Pagination offset', default: 0 },
},
required: ['sittingId'],
},
};
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