MCP server

FaultKey · CausalLayer

io.github.smq9sn5jck-cloud/causallayer-mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Deterministic AI-liability attribution: signed, Bitcoin-anchored vendor/deployer/user fault split.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

10

Token cost

About 4,849 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http causallayer-mcp https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.causallayer-mcp]
url = "https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp"

Gemini CLI

{"mcpServers":{"causallayer-mcp":{"httpUrl":"https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp"}}}

Cursor

{"mcpServers":{"causallayer-mcp":{"url":"https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp"}}}

VS Code

{"servers":{"causallayer-mcp":{"type":"http","url":"https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp"}}}

Antigravity

agy mcp add causallayer-mcp https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"causallayer-mcp","server_url":"https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"causallayer-mcp","server_url":"https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp"}

Tools

• evaluate_prospective_response ~972 tokens
  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 certificat
• extract_incident ~329 tokens
  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 im
• get_anchor_status ~119 tokens
  Return the index of all CausalLayer Tessera anchor batches, or one batch's full JSON (signed Merkle root, leaves, OpenTimestamps proof reference). FREE.
• query_issuer_registry ~147 tokens
  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.
• query_jurisdiction_overlay ~998 tokens
  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)
• simulate_remediation ~732 tokens
  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 reme
• submit_incident ~656 tokens
  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, det
• submit_otel_trace ~424 tokens
  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 cre
• verify_certificate ~159 tokens
  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.
• verify_certificate_recompute ~313 tokens
  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 ch

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