"SQLite" matching MCP servers:

Enables querying and, when explicitly enabled, creating Pix charges through a local stdio server with SQLite-backed idempotency and audit.

A caching MCP server for A2A capabilities that stores and retrieves arbitrary objects with ETag support, two-tier LRU/SQLite storage, and x402 pay-per-use billing in USDC.

MCP server for agent-first double-entry bookkeeping for Dutch SMEs, supporting VAT, Peppol BIS 3.0 e-invoicing, and local-first SQLite storage with full audit logging and deterministic JSON output.

Enables MCP clients to discover and invoke tools for fictional customer lookup and simulated USD refunds, with strict argument validation, business-rule checks, and SQLite-backed audit persistence.

Enables users to check whether a purchase can be made in N installments based on their real Nubank credit card invoice and spending limits stored in SQLite.