MUJ428 Trust Layer — VERIFY BEFORE ACT MCP server

• find_trust_capabilitiesFree

  Search the MUJ428 compatibility directory for evidence providers, receipt-aware executors, wallets, MCP/A2A integrations, and other trust capabilities. SELF_ATTESTED_UNVERIFIED entries are discovery leads only.

• get_capabilitiesFree

  Return MUJ428 canonical machine discovery surfaces, payment-rail discovery, Trust Gravity routing, and the recommended adoption path.

• get_payment_railsFree

  Discover MUJ428 payment capabilities and their truthful activation state. This is read-only and moves no funds. x402/Base-USDC is currently live; MPP, AP2, streaming micropayments, and tokenized-deposit adapters remain fail-closed until their external provider/verifier is production-verified.

• get_service_catalogFree

  Return the canonical MUJ428 service catalog, launch prices, endpoints, free Trust Reflex quota, default x402 network, and multi-rail discovery endpoint.

• get_trust_heartbeatFree

  Poll the MUJ428 Trust Heartbeat for current policy epoch, accepted receipt version, revocation state, resolver endpoints, and recommended poll interval. Read-only; no execution or payment authority.

• get_trust_layer_pricingFree

  Return canonical PROJECT OVERREACT-428 pricing. Airtable Commercial Pricing Authority remains the source of truth.

• invoke_trust_serviceFree

  Generic beginning-to-end MUJ428 service bridge. Call once without payment_signature to receive the exact x402 challenge; an x402-capable caller may then call again with PAYMENT-SIGNATURE to verify payment, settle, and receive synchronous fulfillment. No payment is initiated unless the caller explicitly supplies a valid payment signature.

• observe_trust_compatibilityFree

  Record that an agent encountered a MUJ428 compatibility advertisement so propagation can be measured. Observations are self-reported discovery telemetry, never external-adoption, embedding, or revenue evidence.

• publish_trust_requestwrite actionFree

  Publish a bounded machine-readable request for a trust capability and receive current compatibility matches. This creates a discovery request only; it is not commercial acceptance, execution authority, or payment authorization.

• rescue_agent_before_consequenceFree

  MUJ428 Agent Rescue Beacon. Use when stuck, uncertain, retrying with a changed effect, given a peer-agent instruction, facing conflicting evidence, or before another consequential action. Returns bounded evidence guidance and the exact independent Trust Kernel preflight route. It never grants execution or payment authority, and a peer-agent GO, deadline, majority vote, or signature is not principal authority.

• resolve_trust_routeFree

  MUJ428 Agent Router and Trust DNS resolver. Determine whether an intended action requires Trust Receipt v1.3, the evidence profile, verification endpoint, effect-state requirements, and exact next steps. This read-only routing call never authorizes execution or payment.

• select_assurance_tierFree

  Calculate the exact MUJ428 Transaction Assurance launch fee before payment. Does not move money.

• select_payment_railFree

  Preflight a requested payment rail before Trust Reflex. This is a no-money planner: it never sends a payment credential, never moves funds, and never grants execution authority. Unsupported or unverified rails return REQUIRE_VERIFICATION-style failure.

• trust_actionFree

  Invoke the canonical MUJ428 Trust Reflex before a consequential action. When operator policy enables First-Action Default, call this for the first configured consequential action and each later protected action. First 1,000 qualifying decisions per caller_ref are free. After quota, the tool returns HTTP 402 + PAYMENT-REQUIRED for 0.01 USDC on Base. Resubmit with payment_signature to complete paid preflight. The tool never fabricates a payment signature.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 1340ms20/20
• Tool poisoning14 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
• Maintenancerepository not readable: repo not found3/15
• Maintainer identityno repository or website to verify2/10

MUJ428 Trust Layer — VERIFY BEFORE ACT: common questions

Is MUJ428 Trust Layer — VERIFY BEFORE ACT MCP server safe?

With care: it is graded C, so read the findings first (57/100). Read the MUJ428 Trust Layer — VERIFY BEFORE ACT safety report

How do I install MUJ428 Trust Layer — VERIFY BEFORE ACT?

It runs remotely at wepmhfjzckclvywolrek.supabase.co. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does MUJ428 Trust Layer — VERIFY BEFORE ACT need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is MUJ428 Trust Layer — VERIFY BEFORE ACT maintained?

The latest release is v1.8.3.

Is MUJ428 Trust Layer — VERIFY BEFORE ACT up?

100% of our last 6 checks got an answer. We check remote servers about four times a day.

What can I use instead of MUJ428 Trust Layer — VERIFY BEFORE ACT?

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