{"serverId":"mcp-registry/io.factorguide/factorguide","tools":[{"name":"factorguide_explain","fixed":{"name":"factorguide_explain","description":"Plain-language explanation of a previous navigate response, including wave mechanics grounding for observational cost guidance. Requires a prediction_hash from a prior factorguide_navigate call. Consumes 1 query allocation. Available for starter and professional tiers. Requires X-Wallet header with your EVM wallet address (0x...). First 5 queries are free trial.","inputSchema":{"type":"object","required":["prediction_hash"],"properties":{"prediction_hash":{"type":"string","description":"prediction_hash from a previous navigate response"}}},"annotations":{"readOnlyHint":true}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":165,"tokensAfter":165},{"name":"factorguide_submit_payment","fixed":{"name":"factorguide_submit_payment","description":"Submit payment proof after sending stablecoins to a FactorGuide wallet address. For x402: provide tx_hash and chain. For MPP: use in-band Authorization header instead — no separate submission needed.","inputSchema":{"type":"object","required":["tx_hash","chain"],"properties":{"chain":{"type":"string","description":"Chain identifier, e.g. 'eip155:8453' or 'tempo:4217'"},"tx_hash":{"type":"string","description":"On-chain transaction hash"}}},"annotations":{"readOnlyHint":false,"destructiveHint":false,"idempotentHint":false}},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: false, destructiveHint: false, idempotentHint: false (inferred from the name).","verify":true}],"tokensBefore":138,"tokensAfter":138}],"toolsChanged":2,"tokensSaved":0,"todo":[{"tool":"factorguide_diagnose","params":["variance_i","variance_j","sample_size"]},{"tool":"factorguide_navigate","params":["coupling","task_type","cost_model","model_class","sample_size","synergy_check","compute_budget","encoding_label","variable_names","accuracy_target","report_marginal_ic","distribution_diagnostics","report_sign_detectability"]},{"tool":"factorguide_report_outcome","params":["ess_ratio","psis_khat","log_lik_gap","approach_taken","n_replications","prediction_hash","runtime_seconds","actual_mse_ratio"]},{"tool":"factorguide_synergy_detect","params":["n_samples","n_variables","ic_matrix_ref","transform_method","walsh_coefficients"]}],"note":"Deterministic fixes. Changes marked verify need a human look before shipping (renames, inferred annotations, inferred types, removed text). Parameter descriptions in `todo` need to be written by someone who knows the API."}