CausalLayer MCP
Deterministic AI liability attribution with Bitcoin-anchored proof certificates.
| Endpoint | https://mcp.faultkey.com/mcp (streamable-http) |
|---|---|
| Registry version | 0.4.0 |
| Now | 10 tools · grade A (91) · pin ts_b907b1fa96ddcba6121fb9100f955745 · protocol 2025-06-18 |
| First / last listed | 2026-11-06 02:29 UTC / 2026-11-06 02:29 UTC |
| Grade over time | 2026-11-06: A (91), 10 tools |
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Tools: submit_incident verify_certificate verify_certificate_recompute submit_otel_trace simulate_remediation query_jurisdiction_overlay evaluate_prospective_response get_anchor_status query_issuer_registry extract_incident
submit_incident | Submit an AI incident for deterministic causal liability attribution. Returns a signed CausalCertificate, per-agent liability allocation, evidence-chain completeness, regulatory mapping, and (where keys are configured) a Bitcoin-anchored proof. Cost: 50 credits. Three guardrails apply: PII scan, deterministic-only acknowledgement, and minimum evidence. params: title*, description, category, severity, jurisdiction, financial_impact_cents, currency, agents*, events*, deterministic_only*, pii_acknowledged |
verify_certificate | Independently verify a CausalCertificate end-to-end (signature, Merkle integrity, issuer status against the registry). Cost: 1 credit. In production env, certificates from non-active issuers are rejected. params: certificate* |
verify_certificate_recompute | Independently re-derive a CausalCertificate from its canonical input and compare byte-for-byte against the claimed certificate. This is the strongest verification path: it requires no trust in the issuer or signing key. Cost: 1 credit (same price as verify_certificate). Returns PASS only if every checked field (certificateId, request_hash, merkleRoot, verdict, causalGraph, fourFactorScoring, devia params: certificate*, canonicalInput* |
submit_otel_trace | Convert an OpenTelemetry OTLP JSON trace into a FaultKey incident and return the same deterministic CausalCertificate as submit_incident. Each span becomes an event; service.name groups spans into agents; W3C trace_id and span_id propagate as evidence pointers on the causal graph edges. Cost: 50 credits (same as submit_incident). Three guardrails apply: PII scan, deterministic-only acknowledgement params: title*, otlp*, category, jurisdiction, financial_impact_cents, currency, deterministic_only*, pii_acknowledged |
simulate_remediation | Counterfactual remediation simulator. Given a certificate's verdict + fourFactorScoring + agents and a list of remediation IDs from the FK-METHOD-2026-003 catalog, return the apportioned shares each remediation would have produced (in isolation) and the composite shares if they all stack. Every remediation cites a specific statute or standard. GET /api/v2/remediation/catalog for the list of IDs. C params: verdict*, fourFactorScoring*, agents*, remediations* |
query_jurisdiction_overlay | Multi-jurisdiction overlay (FK-METHOD-2026-004). Given a canonical attributable apportionment (party-id -> share), the union of all jurisdiction role tags on each actor, and the union of jurisdiction-specific flags, return side-by-side post-overlay shares for AU, EU, US, UK, CA (or a chosen subset) with the specific rules that fired in each, citation URLs, and a parties × jurisdictions matrix. v1 params: attributable*, actors*, flags*, jurisdictions, primaryJurisdiction |
evaluate_prospective_response | Deterministic prospective-evaluation gate (FK-METHOD-2026-006). Pass a ProposedAction BEFORE the agent delivers a response; receive one of three verdicts: 'allow', 'require_revision' (with specific factor-keyed directives), or 'block'. Uses the same four-factor engine that issues post-hoc certificates, so a single incident chains: prospective_pre_image -> response -> certificate -> anchor. This is params: action*, overrides |
get_anchor_status | Return the index of all CausalLayer Tessera anchor batches, or one batch's full JSON (signed Merkle root, leaves, OpenTimestamps proof reference). FREE. params: version |
query_issuer_registry | Return the CausalLayer issuer registry, or one issuer record. The registry lists all trusted public-key fingerprints, key algorithms, validity windows, and the anchor-log repo for each active issuer. FREE — no API key required. params: issuer_id |
extract_incident | Claude-powered structured extractor. Parses unstructured text (news articles, court filings, emails, PDFs, incident reports, logs) into the typed JSON schema required by submit_incident. Returns a ready-to-submit incident object with extracted agents, events, severity, jurisdiction, and financial impact. NOTE: This is a pre-processing convenience tool — the deterministic scoring engine itself rema params: text*, context_hint, jurisdiction_hint |
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