Apify Model Context Protocol Server

// Actor input const export const ACTOR_README_MAX_LENGTH = 5_000; export const ACTOR_ENUM_MAX_LENGTH = 200; export const ACTOR_MAX_DESCRIPTION_LENGTH = 500; export const ACTOR_RUN_DATASET_OUTPUT_MAX_ITEMS = 5; // Actor run const export const ACTOR_MAX_MEMORY_MBYTES = 4_096; // If the Actor requires 8GB of memory, free users can't run actors-mcp-server and requested Actor // MCP Server export const SERVER_NAME = 'apify-mcp-server'; export const SERVER_VERSION = '1.0.0'; // User agent headers export const USER_AGENT_ORIGIN = 'Origin/mcp-server'; export enum HelperTools { ACTOR_ADD = 'add-actor', ACTOR_CALL = 'call-actor', ACTOR_GET = 'get-actor', ACTOR_GET_DETAILS = 'get-actor-details', ACTOR_REMOVE = 'remove-actor', ACTOR_RUNS_ABORT = 'abort-actor-run', ACTOR_RUNS_GET = 'get-actor-run', ACTOR_RUNS_LOG = 'get-actor-log', ACTOR_RUN_LIST_GET = 'get-actor-run-list', DATASET_GET = 'get-dataset', DATASET_LIST_GET = 'get-dataset-list', DATASET_GET_ITEMS = 'get-dataset-items', KEY_VALUE_STORE_LIST_GET = 'get-key-value-store-list', KEY_VALUE_STORE_GET = 'get-key-value-store', KEY_VALUE_STORE_KEYS_GET = 'get-key-value-store-keys', KEY_VALUE_STORE_RECORD_GET = 'get-key-value-store-record', APIFY_MCP_HELP_TOOL = 'apify-actor-help-tool', STORE_SEARCH = 'search-actors', DOCS_SEARCH = 'search-apify-docs', DOCS_FETCH = 'fetch-apify-docs', } export const defaults = { actors: [ 'apify/rag-web-browser', ], }; // Actor output const export const ACTOR_OUTPUT_MAX_CHARS_PER_ITEM = 5_000; export const ACTOR_OUTPUT_TRUNCATED_MESSAGE = `Output was truncated because it will not fit into context.` + `There is no reason to call this tool again! You can use ${HelperTools.DATASET_GET_ITEMS} tool to get more items from the dataset.`; export const ACTOR_ADDITIONAL_INSTRUCTIONS = 'Never call/execute tool/Actor unless confirmed by the user.'; // Cache export const ACTOR_CACHE_MAX_SIZE = 500; export const ACTOR_CACHE_TTL_SECS = 30 * 60; // 30 minutes export const APIFY_DOCS_CACHE_MAX_SIZE = 500; export const APIFY_DOCS_CACHE_TTL_SECS = 60 * 60; // 1 hour export const ACTOR_PRICING_MODEL = { /** Rental actors */ FLAT_PRICE_PER_MONTH: 'FLAT_PRICE_PER_MONTH', FREE: 'FREE', /** Pay per result (PPR) actors */ PRICE_PER_DATASET_ITEM: 'PRICE_PER_DATASET_ITEM', /** Pay per event (PPE) actors */ PAY_PER_EVENT: 'PAY_PER_EVENT', } as const; /** * Used in search Actors tool to search above the input supplied limit, * so we can safely filter out rental Actors from the search and ensure we return some results. */ export const ACTOR_SEARCH_ABOVE_LIMIT = 50; export const MCP_STREAMABLE_ENDPOINT = '/mcp'; export const ALGOLIA = { appId: 'N8EOCSBQGH', apiKey: 'e97714a64e2b4b8b8fe0b01cd8592870', // search only (public) API key indexName: 'test_test_apify_sdk', };