Databases• MCP Alternatives Guide

Best Alternatives to Rls Doctor

Looking for an alternative to Rls Doctor? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Databases ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Databases servers →View Rls Doctor Specs →

R

Target Reference Server

Rls Doctor Overview

The rls-doctor MCP server audits PostgreSQL and Supabase Row Level Security configuration and exposes read-only analysis over MCP. It reads catalog metadata, evaluates policies, roles, grants, memberships, and default privileges, then reports findings by severity. Its probe capability impersonates application roles, sets Supabase JWT claims, and counts accessible rows inside a transaction that rolls back. Use it when static policy review is insufficient or you need to test cross-tenant isolation.

Primary Use Cases for Rls Doctor:

Audit Supabase schemas for high-risk RLS policies
Probe cross-tenant row visibility for application roles
Explain the effective RLS configuration of a table
Run read-only RLS checks against a production replica

Specification Matrix: Rls Doctor vs Alternatives

Direct comparison of key metrics, runtimes, authentication methods, and community popularity.

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
R Rls Doctor (Target)	—	—	Free	—	—	Current
Secure Schema MCP	uvx	—	—	—	—	Compare →
Safedb MCP	npx	Other	Free	8	—	Compare →
Pgmcp	Remote (SSE)	API key	Free	541	—	Compare →
Schemabrain	uvx	No auth required	Free	12	—	Compare →
Postgres	npx	—	—	—	—	Compare →
Supabase MCP Server	uvx	API key	Free	831	—	Compare →
Supabase	Remote (SSE)	—	—	2,954	—	Compare →
Orangerail	npx	—	—	—	—	Compare →
MCP Server Mysql	npx	Other	Free	2,153	—	Compare →
S SupaForge	—	—	—	1	—	Compare →
Supabase MCP	Remote (SSE)	OAuth	Free	2,953	—	Compare →
Influxdb3 MCP Server	npx	API key	Bring your own API key (usage-based cost)	38	—	Compare →

Detailed Evaluation of Rls Doctor Alternatives

Secure Schema MCP

Runtime: uvxDatabases

Read-only MCP access to allowlisted database schema metadata, with no row queries or write operations.

Key Features:

Read-only SQLAlchemy schema inspection

Allowlisted tables and views

Primary, unique, and foreign-key metadata

1 0

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Safedb MCP

Runtime: npxDatabases

Read-only MCP access to Postgres, MySQL, MariaDB, and SQLite with SQL policies, masking, limits, and audit logs.

Key Features:

MCP tools for schemas, tables, descriptions, queries, explanations, and policy inspection

Postgres, MySQL, MariaDB, and SQLite support

AST-backed guardrails for SELECT, CTEs, UNION, and EXPLAIN SELECT

2 0 8

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Pgmcp

Runtime: Remote (SSE)Databases

Connects MCP clients to PostgreSQL for natural-language, read-only SQL, text search, and streamed results.

Key Features:

Natural-language to SQL generation

Read-only SQL enforcement

Automatic result streaming and pagination

3 0 541

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Schemabrain

Runtime: uvxDatabases

Governed, read-only Postgres access through definition-based queries, PII refusal, and tamper-evident audit logging.

Key Features:

Read-only Postgres access

Definition-based query compilation

PII and secret-category refusal

3 0 12

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Postgres

Runtime: npxDatabases

Query PostgreSQL, inspect schemas and tables, and review query plans through MCP with read-only defaults.

Key Features:

PostgreSQL SQL queries with read-only defaults

Schema and table metadata inspection

Text-format EXPLAIN plans

1 0

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Supabase MCP Server

Runtime: uvxDatabases

Supabase MCP server for SQL, schema changes, Management API operations, and Auth Admin tasks over stdio.

Key Features:

Read-only and read-write SQL modes

Runtime SQL risk assessment

Three-tier SQL safety controls

5 0 831

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Supabase

Runtime: Remote (SSE)Databases

Connects AI assistants to Supabase projects for table management, configuration lookup, and data queries over MCP.

Key Features:

HTTP MCP endpoint for Supabase projects

Table management and data queries

Project-scoped and read-only modes

2 0 2,954

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Orangerail

Runtime: npxDatabases

Generates typed MCP database tools from Prisma schemas, with configurable approval gates for writes.

Key Features:

Prisma schema scanning and code generation

Typed get and list tools per object

Typed write actions with Zod inputs

1 0

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MCP Server Mysql

Runtime: npxDatabases

Connects AI clients to MySQL for schema inspection and SQL queries, with opt-in writes and configurable database access controls.

Key Features:

Read-only SQL access by default

Schema and column metadata resource

Opt-in insert, update, and delete permissions

3 0 2,153

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S

SupaForge

Runtime not confirmedDatabases

Compare and synchronize Supabase environments across schema, security, auth, storage, jobs, and project configuration.

Key Features:

Cross-environment Supabase drift detection

RLS, roles, grants, auth, and storage comparison

Transactional fixes with rollback

0 0 1

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Supabase MCP

Runtime: Remote (SSE)Databases

Connects AI assistants to Supabase projects for database operations, configuration access, and data queries.

Key Features:

Hosted HTTP MCP endpoint

Supabase project and table management

Data querying and configuration retrieval

5 0 2,953

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Influxdb3 MCP Server

Runtime: npxDatabases

Verified

Connects MCP clients to InfluxDB 3 for querying, schema discovery, data writes, database management, and token operations.

Key Features:

SQL and InfluxQL query tools

Line-protocol data writes

Database and schema discovery

36 0 38

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Frequently Asked Questions: Rls Doctor Alternatives

The top-rated alternatives to Rls Doctor in the Databases category include Secure Schema MCP, Safedb MCP, Pgmcp. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

Rls Doctor and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

It varies by server. Pricing, auth and license are declared by each maintainer and shown in the comparison table where provided — a dash means nothing was declared, so check that project's own site before assuming it's free.

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.