Enables querying genealogical records, archive statistics, historical weather, and full-text transcriptions from Open Archives via natural language.
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
Axios is Vulnerable to Denial of Service via __proto__ Key in mergeConfig
process.env. You'll be asked to provide them before it can run.ALLOWED_ORIGINS— claude.com, or any domain listed in . Requests with noCACHE_TTL— (default 3600) is the fallback for any tool not in the map above.LOG_LEVEL— info trace debug info warn error fatalPORT— 3001 HTTP portRATE_LIMIT_RPS— The upstream API enforces 4 requests per second per IP. The server queues all upstream calls through a token-bucket rate limiter (configurable via ).REDIS_URL— redis://localhost:6379/5 Redis connection URL (db 5)UPSTREAM_BASE[](https://m8ven.ai/mcp/coret-openarchieven-mcp-server-1q92t7)