Free / freemium public data feeds — FRED, EDGAR, FIGI, Yahoo Finance, World Bank, plus geopolitical sources (ACLED, GDELT, GDACS, NASA, EIA, WTO, etc.). 129 MCP tools.
Add the marketplace (inside Claude Code):
/plugin marketplace add fall-development-rob/corp_financeInstall the plugin:
/plugin install cfa-dataClaude-first, portable paid-media operations across 12 advertising platforms with source-grounded audits, deterministic scoring, lifecycle workflows, versioned JSON reports, and capability-gated account changes.