In-depth architectural comparison of the Ionluz — solar quotes (Brazil) and Lexapi MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Ionluz — solar quotes (Brazil)
Legal · Remote HTTP/SSE
Quality: 51/100 (Good) | Auth: No auth required
Lexapi MCP
Legal · Local stdio
Quality: 60/100 (Good) | Auth: API Key required
Verdict Summary: Choose Ionluz — solar quotes (Brazil) if you need specialized Legal tools running via a hosted cloud SSE transport. Choose Lexapi MCP if your workspace requires Legal integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
I
Choose Ionluz — solar quotes (Brazil) when:
You need dedicated capabilities in the Legal domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Solar quotes for Brazilian installers: kWp sizing, own pricing, payback under Law 14.300, PDF.
EU legal research over EUR-Lex — 10 tools for structured search, CELEX/URL document fetch, recent Official Journal publications, inbound/outbound citation graph, and semantic search over case law + legislation. FREE tier available; semantic tools require a paid plan. Install: npx -y @lexapi/mcp.
Takes monthly consumption in kWh (required) and optional UF, connection type (mono/bi/tri), desired kWp, tariff, roof type and lead data. Returns system size, price (installer's pricing), payback and savings under Law 14.300. Simulates by default; `persist=true` (requires `consent=true`) saves the…
check_coverage
Returns the power ranges the account can quote with kit and price, so the agent knows what it can offer before promising.
Ionluz — solar quotes (Brazil) is categorized under Legal and uses a remote streaming HTTP/SSE transport. In contrast, Lexapi MCP belongs to Legal using local stdio subprocess. Select Ionluz — solar quotes (Brazil) when you need capabilities focused on legal and Lexapi MCP when you require tools for legal.