Developer tool for exploring, simulating, auditing, and understanding Row Level Security (RLS) in PostgreSQL.

npx rlsmon <connection-string>

Opens a local HTTP server at localhost:2711 (change with --port).

• Policy Explorer — Browse and understand RLS policies, annotate with notes
• Role Explorer — Inspect roles, inheritance, and permission heatmaps
• Persona Simulation — Test row visibility and access as different roles + JWT claims
• Audit — Lint your RLS setup for common issues, with CI-ready output
• Migration Checks — Validate migration DDL against existing RLS policies
• AI Tools — Plain-English explanations, policy suggestions, and audit summaries (multi-provider: Anthropic, OpenAI, Gemini, Mistral, Ollama)
• Snapshots — Save, annotate, and diff RLS configurations over time

• No database extensions required
• No data leaves your machine (except schema/Policies for AI features when enabled)
• Row data is never logged, stored, or transmitted

GPL-3.0