supabase-mcp-server

★ 833

agent-governance-toolkit

★ 6.5k

supabase-mcp-server vs agent-governance-toolkit

Q: Which is better, supabase-mcp-server or agent-governance-toolkit?

By GitHub stars, agent-governance-toolkit has more community adoption, but the best choice depends on your specific use case.

supabase-mcp-server: Query MCP server is an open-source tool enabling IDEs to safely interact with Supabase databases, manage schema, and utilize Supabase APIs with built-in safety features. Although widely used, this repository is no longer actively maintained by its creator, who recommends the official Supabase MCP server for future development.; agent-governance-toolkit: Agent Governance Toolkit intercepts every tool call, message and delegation in deterministic application code before it runs, so denied actions cannot happen regardless of the prompt. It adds agent identity, sandboxing, tamper-evident audit records and SRE tooling, with SDKs for Python, TypeScript and other languages.

TL;DR

supabase-mcp-serverSecurity & Safety · ★ 833

Securely run SQL queries directly from an IDE

Read supabase-mcp-server full review →

agent-governance-toolkitSecurity & Safety · ★ 6.5k

Stop an agent with database access from running destructive queries

Read agent-governance-toolkit full review →

Side-by-Side Comparison

Field

supabase-mcp-server

agent-governance-toolkit

Features

supabase-mcp-server

01Compatible with various MCP clients (e.g., Cursor, Windsurf)

02Granular control over SQL query execution modes (read-only/read-write)

03Runtime SQL query validation with risk level assessment

04Three-tier safety system for SQL operations (safe, write, destructive)

05Management of Supabase projects via Supabase Management API

agent-governance-toolkit

01Policy enforcement on tool calls, messages and delegations before they execute

02Per-agent identity and tamper-evident audit records

03Execution sandboxing and reliability (SRE) tooling

04agt CLI for OWASP checks, prompt-injection audits and policy linting

05Plugins for Claude Code, Copilot CLI, Codex CLI and OpenCode

Use Cases

supabase-mcp-server

↳Securely run SQL queries directly from an IDE

↳Manage Supabase database schema changes and versioning

↳Administer Supabase projects and user authentication via APIs/SDK

agent-governance-toolkit

↳Stop an agent with database access from running destructive queries

↳Attribute actions to specific agents in a multi-agent system

↳Produce audit evidence for compliance reviews and fail CI on weak evidence

Best For

supabase-mcp-server

—

agent-governance-toolkit

Trending

FAQ

What is the difference between supabase-mcp-server and agent-governance-toolkit?

Both supabase-mcp-server and agent-governance-toolkit are in the Security & Safety category. supabase-mcp-server has 833 stars, while agent-governance-toolkit has 6.5k stars.

Which is better, supabase-mcp-server or agent-governance-toolkit?

The best choice depends on your use case. Choose supabase-mcp-server if Securely run SQL queries directly from an IDE, and agent-governance-toolkit if Stop an agent with database access from running destructive queries.

Is supabase-mcp-server free or open source?

Yes, supabase-mcp-server is open source on GitHub (Apache-2.0).

Is agent-governance-toolkit free or open source?

Yes, agent-governance-toolkit is open source on GitHub (MIT).

Cloud Infrastructure

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Alternatives to supabase-mcp-server →Alternatives to agent-governance-toolkit →supabase-mcp-server details →agent-governance-toolkit details →

TL;DR

Side-by-Side Comparison

Features

Use Cases

Best For

FAQ

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