{"id":"sin4ch-mono-mcp","name":"mono-mcp","af_score":55.2,"security_score":56.2,"reliability_score":20.0,"what_it_does":"Provides a Model Context Protocol (MCP) server exposing Nigerian banking-related tools (e.g., account linking, balance/info, BVN lookup, payments, transaction history) and a webhook endpoint (/mono/webhook) for real-time banking events with HMAC signature verification and storage for later retrieval.","best_when":"You want an agent-friendly MCP interface for a banking integration and you can run/host the MCP server (or use the provided hosted FastMCP Cloud URL) with correct environment secrets.","avoid_when":"You need a fully documented REST/OpenAPI-based public API surface or documented rate-limit/retry semantics; or you cannot control and audit webhook security and database storage behavior.","last_evaluated":"2026-03-30T15:18:56.769740+00:00","has_mcp":true,"has_api":false,"auth_methods":["HMAC-SHA256 signature verification for webhook authenticity (server-side)"],"has_free_tier":false,"known_gotchas":["Webhook-driven workflows may depend on reliable webhook delivery and event storage; without documented replay/deduplication semantics, agents could see duplicate events.","No documented guidance on rate limits, retries, or idempotency for payment initiation/verification tools.","If webhook secrets are misconfigured, events may be rejected (behavior not fully specified)."],"error_quality":0.0}