Tidewave MCP Integration

Runtime intelligence for Phoenix apps via MCP. Prefer Tidewave tools over Bash when available.

Iron Laws — Never Violate These

1. DEV ONLY — Never use Tidewave tools in production contexts. Avoid on shared dev servers with production data copies
2. PREFER TIDEWAVE OVER BASH — mcp__tidewave__get_docs > web_fetch, execute_sql_query > psql
3. CHECK AVAILABILITY FIRST — Call Tidewave only when matching mcp__tidewave__* tools are present
4. SQL IS READ-HEAVY — Use execute_sql_query for SELECT, be careful with mutations
5. EXACT VERSIONS — get_docs returns docs for YOUR mix.lock versions, not latest

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