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Provides a single read-only tool to consult Certidão Negativa de Débitos (negative debt certificates) from SEFAZ RN, the state tax authority of Rio Grande do Norte, Brazil.

Browse and consult simplified NFC-e (Nota Fiscal de Consumidor Eletrônica) data from the official SEFAZ RJ channel, enabling read-only queries for invoices via any MCP-compatible assistant.

Read-only MCP server that enables AI agents to query official SEFAZ RJ NFC-e (electronic invoice) data via a hosted HTTP endpoint with prepaid credits, supporting multiple MCP-compatible clients.

Enables querying DETRAN RJ IPVA DARJ (vehicle tax) information from official sources via a read-only MCP server, with prepaid per-query credits.

Enables consultation of SEFAZ RJ DEC Caixa Postal data from official sources via MCP, using one read/write tool with prepaid credits and no platform credentials.

Stealth Firefox browser as an MCP server for AI agents

MCP server for multi-database access with LLM permission gating

Type-aware, evidence-backed delivery contract for AI coding harnesses. Different agents in. One predictable human handoff out.

JavaScript/TypeScript debug adapter for MCP debugger

Go debugging adapter for mcp-debugger using Delve

Java debug adapter for MCP Debugger using JDI bridge

.NET/C# debug adapter for MCP debugger using netcoredbg

MCP server: finds real dead code (vulture + deptry) and proposes a branch+PR for the one class safe to auto-remove -- unused imports on a single-name line -- gated on a real full test-suite pass. A human still merges.

Multi-account AWS security scanning and infrastructure ledger with an MCP server for querying scan history