fda_search_opdp_untitled_letters — FDA Data MCP MCP Tool
fda_search_opdp_untitled_letters
(fda search opdp untitled letters) is one of 48 tools on the
FDA Data MCP
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call fda_search_opdp_untitled_letters from your client
- Claude Code FDA Data MCP fda_search_opdp_untitled_letters run in your project directory
- Claude Desktop FDA Data MCP fda_search_opdp_untitled_letters ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor FDA Data MCP fda_search_opdp_untitled_letters ~/.cursor/mcp.json
- VS Code FDA Data MCP fda_search_opdp_untitled_letters .vscode/mcp.json
- Zed FDA Data MCP fda_search_opdp_untitled_letters ~/.config/zed/settings.json
- Windsurf FDA Data MCP fda_search_opdp_untitled_letters ~/.codeium/windsurf/mcp_config.json
- Cline FDA Data MCP fda_search_opdp_untitled_letters ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI FDA Data MCP fda_search_opdp_untitled_letters ~/.gemini/settings.json
- Grok FDA Data MCP fda_search_opdp_untitled_letters .mcp.json (in your project root)
- ChatGPT FDA Data MCP fda_search_opdp_untitled_letters Settings → Connectors → Advanced → Developer mode
- Claude.ai FDA Data MCP fda_search_opdp_untitled_letters Settings → Connectors → Add custom connector
- LangChain FDA Data MCP fda_search_opdp_untitled_letters pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http fda-data https://www.regdatalab.com/mcpOther tools on this server
- fda_lookup_company
- fda_search_facilities
- fda_search_family_facilities
- fda_get_facility
- fda_facility_dossier
- fda_facility_products
- fda_search_enforcement
- fda_search_recall_text
- fda_resolve_company
- fda_save_aliases
- fda_link_subsidiaries
- fda_suggest_subsidiaries
- fda_manufacturing_risk_summary
- fda_company_compliance_timeline
- fda_search_aphis
- fda_search_510k
- fda_search_pma
- fda_device_class
- fda_product_code_lookup
- fda_search_drugs
- fda_search_ndc
- fda_search_by_product
- fda_recall_facility_trace
- fda_company_full
- fda_inspections
- fda_citations
- fda_compliance_actions
- fda_search_warning_letters
- fda_search_oii_records
- fda_search_debarments
- fda_search_import_alerts
- fda_bpdr_summary
- fda_device_supply_status
- fda_inspection_observation_summary
- fda_import_refusals
- fda_ires_enforcement
- fda_drug_shortages
- fda_device_recalls
- fda_consumer_events
- fda_vet_events
- fda_tobacco_problems
- fda_substance_lookup
- fda_search_nsde
- fda_clinical_result_letters
- fda_drug_labels
- fda_device_udi
- fda_device_udi_lookup
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.