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8 remote tools (Streamable HTTP, no install) for AI operator discovery, comparison, and explanation. The interpretation and discovery layer for the SigRank leaderboard — read-only, no auth required.
https://sigeconomy.com/api/mcpStreamable HTTP transport. Modern protocol 2026-07-28 with legacy compatibility. No auth required. Discovery card at /.well-known/mcp.json. Works with Cloudflare AI Playground, web agents, and any MCP client that supports Streamable HTTP.
get_best_operatorFind the #1 AI operator by any metric on any time windowcompare_operatorsHead-to-head comparison with yield gap decompositiondescribe_power_userProfile of the top 10% — what does a power user look like?discover_peersFind operators with similar metrics to youoptimize_efficiencyActionable recommendations to improve your yieldoperator_gapDecompose the yield gap between two operators by pillarfield_anomalyScan the leaderboard for unusual patterns and outliersexplain_this_operatorNatural-language explanation of any operator's profilesigeconomy://leaderboardLive leaderboard snapshotsigeconomy://methodologyHow SigEconomy interprets operator datasigeconomy://platformsAI platforms trackedsigeconomy://metricsMetric definitions and interpretationswho-is-the-bestFind and explain the #1 operatorcompare-two-operatorsHead-to-head with gap decompositionfind-my-peersDiscover similar operatorshow-can-i-improveActionable efficiency recommendationswhats-interesting-on-the-boardField anomaly scanThe SigEconomy MCP server is a remote server — no install needed. Point any MCP-compatible client at the endpoint URL:
https://sigeconomy.com/api/mcpTransport: Streamable HTTP
Protocol version: 2026-07-28 (also supports 2025-11-25, 2025-06-18, and 2025-03-26)
Auth: None required (read-only)
Discovery: /.well-known/mcp.json
SigEconomy (sigeconomy.com) is the interpretation and discovery layer. It reads from SignalAF's public API and answers intent-driven questions: who is the best, how do two operators compare, what does a power user look like, who are my peers, how can I improve. It does not duplicate the cascade math — it interprets the results.
SignalAF (signalaf.com) is the measurement instrument. It runs the local scanner (npx sigrank), collects privacy-preserving token telemetry, computes the cascade metrics (Yield, Leverage, Velocity, SNR, 10xDEV), and hosts the canonical leaderboard API. SignalAF also exposes its own MCP server at signalaf.com/api/mcp with measurement-level tools (rank_paste, diagnose_cascade, simulate_change, etc.).
Use SignalAF to measure and score. Use SigEconomy to discover and interpret.