Side-by-Side Model Context Protocol Comparison
Safe4 vs Whale Data MCP
In-depth architectural comparison of the Safe4 and Whale Data MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Safe4
Finance & Fintech · Remote HTTP/SSE
Quality: 40/100 (Fair) | Auth: No auth required
Whale Data MCP
Finance & Fintech · Local stdio
Quality: 52/100 (Good) | Auth: No auth required
Verdict Summary: Choose Safe4 if you need specialized Finance & Fintech tools running via a hosted cloud SSE transport. Choose Whale Data MCP if your workspace requires Finance & Fintech integration with local subprocess execution. Both servers can be configured concurrently in your client's
mcpServers manifest.Which MCP Server Should You Choose?
S
Choose Safe4 when:
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer remote streaming HTTP/SSE transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
W
Choose Whale Data MCP when:
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
- Primary tools included: predge_list_endpoints, predge_whales_latest, predge_whale_market.
Feature & Specification Comparison
Tools & Capabilities Breakdown
Safe4 Tools (0)
No explicit tool names declared in metadata yet. Check project README on main listing page.
Whale Data MCP Tools (15)
predge_list_endpoints
API description + every endpoint with its price/schema (call first)
predge_whales_latest
Latest whale trades ≥$10k (15-min delay). Param: `limit` (1-100)
predge_whale_market
7-day whale activity for one market. Param: `condition_id
predge_signals_daily
24h digest: top markets, net flow, largest bets
predge_wallets_leaderboard
Wallets by realized win rate. Params: `window` (7d\
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Safe4 Configuration
Whale Data MCP Configuration