Neon (MCP-native)

Official docs

Agent rules

1. MCP over files — prefer run_sql, describe_table_schema, prepare_database_migration over hand-written one-off SQL files when MCP is enabled.
2. Write mode — destructive MCP tools require explicit user approval; never auto-run deletes.
3. Schema doc sync — after migration, update project neon-schema.md and pipeline columns.yaml if applicable.
4. Profile budget — counts toward ≤6 MCP servers; enable in pipeline or web profile, not all at once.
5. Pair with postgres skill — SQL dialect and migration patterns live there; this skill is routing + MCP policy.

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