GitHub MCP vs Supabase MCP
A side-by-side comparison of GitHub MCP and Supabase MCP, two MCP tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
| Attribute | GitHub MCP | Supabase MCP |
|---|---|---|
| Category | MCP | MCP |
| Pricing | FREE | FREE |
| License | Open source | Open source |
| Deployment | — | — |
| Platforms | API, CLI | API, CLI |
| Model support | Model-agnostic | Model-agnostic |
| Vendor (differs) | GitHub | Supabase |
| Capabilities (differs) |
|
|
The honest brief
GitHub MCP
GitHub's first-party MCP — exposes PRs, issues, and even secret-scanning, gated by GitHub's native permission model.
- Wired into most agentic surfaces
- Read/write PRs, issues, branches
- Includes secret-scanning tools
- Honors GitHub permissions and OAuth scopes
- Subject to GitHub API rate limits
- Can't initiate a review from scratch
- PAT scope tuning needed to expose tools
- Inherits any over-broad token's reach
Supabase MCP
Official Supabase MCP with more security guardrails than most database MCPs, including a query-safe read-only mode.
- Manages DB, auth, storage, edge functions
- OAuth, project scoping, read-only mode
- Prompt-injection protections built in
- Erases editor-to-dashboard context switch
- Stored prompt-injection data-leak risk
- Risky against production without safeguards
- Some endpoints (execute_sql) still beta
- Runs under developer permissions
When to pick which
We found no distinguishing difference between GitHub MCP and Supabase MCP on the signals we track — pricing, license, platforms, and model support. Their capability lists differ only in recorded depth — compare them above. Pick on team fit.