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RevClamp MCP Server

io.github.revclamp/revclamp-mcp · v1.20.6

Measured by MCP Station

Description written by the publisher, not verified

Zero-take-rate Stripe 2025-03-31.basil, Visa CE 3.0 & EU/UK VIES VAT guardrails MCP server.

Connect

claude mcp add --transport http revclamp-mcp https://api.revclamp.com/api/mcp

{
  "mcpServers": {
    "revclamp-mcp": {
      "url": "https://api.revclamp.com/api/mcp"
    }
  }
}

Tools as reported by the server

• revclamp_audit_revenue_leakage
  Run a deterministic 90-day B2B revenue leakage and chargeback readiness audit across Stripe subscriptions, AI/API usage telemetry events, and open disputes. Executes as a 100% read-only, stateless diagnostic with zero external Stripe mutations. Returns structuredContent containing ok, mode, stateles
• revclamp_evaluate_ghost_usage
  Evaluate whether a specific customer's AI or API usage event constitutes unpaid ghost usage across multi-subscription Stripe 2025-03-31.basil state, enforcing fail-closed pagination (has_more must be explicitly false) and configurable 0-14 day dunning grace windows. Executes as a stateless, read-onl
• revclamp_stage_stripe_dispute_ce3
  Evaluate Visa Compelling Evidence 3.0 (CE 3.0) qualification across 120-to-365-day historical charges (requiring at least 2 settled, non-refunded, non-disputed prior transactions sharing IP address, device fingerprint, or billing email) and assemble a non-destructive Stripe dispute evidence draft wi
• revclamp_validate_eu_vat_vies
  Normalize EU-27 and Northern Ireland (XI) B2B VAT identifiers (including mandatory Greece ISO-3166 GR to EL prefix normalization) and evaluate cross-border 0% VAT reverse-charge eligibility, VIES consultation evidence, or MS_UNAVAILABLE circuit-breaker fulfillment hold actions. Read-only and non-des
• revclamp_reconcile_b2b_net_terms
  Reconcile B2B wholesale Net-15, Net-30, and Net-60 invoice deposits, partial payments, and credit notes using exact integer minor-unit (EUR/USD cent) arithmetic with zero IEEE-754 floating-point drift. Executes as a pure, stateless, read-only financial reconciliation function. Returns structuredCont
• revclamp_verify_webhook_signature
  Generate and verify canonical Stripe-Signature (t=<unix>,v1=<hex_sha256>), X-Shopify-Hmac-Sha256 (<base64_sha256>), and X-RevClamp-Signature (t=<unix>,v1=<hex_sha256>) headers over exact UTF-8 webhook payload bytes using crypto.timingSafeEqual and a 300-second replay window guard. Enforces a Zero-Tr
• revclamp_calculate_roi_and_plan_fit
  Deterministically calculate monthly and annual B2B margin savings using exact integer USD cents when replacing a 25%-30% contingency chargeback agency with RevClamp flat-rate 0% commission plans ($19 Starter, $59 Growth, $199 Scale). Evaluates monthlyWonDisputeUsd, monthlyGhostBleedUsd, contingencyT
• revclamp_simulate_webhook_replay
  Deterministically evaluate an ordered or out-of-order sequence of 1-10 Stripe/Shopify/RevClamp subscription lifecycle webhooks against a 72-hour idempotency deduplication Set (eventId), a configurable idempotencyWindowSec (60s-2592000s, default: 259200s / 72h), and a monotonic transition timestamp g
• revclamp_lint_dispute_evidence
  Deterministically lint a Stripe dispute evidence[access_activity_log] payload against Stripe's 18,000 UTF-16 code unit (String.prototype.length) ceiling, UTF-8 byte length, non-destructive --- BEGIN REVCLAMP CE3 EVIDENCE --- / --- END REVCLAMP CE3 EVIDENCE --- delimiter markers, existing merchant no

Repository · JSON · Text for agents · Registry updated 2026-10-25