show_version
Read-onlyIdempotent
Show the current MCP platform and adapter versions.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Supabase
Schema Changelog
Changes observed during successful MCP inspections. Dates show when Glama detected each change.
- First observed
TDQS
A4.6/5.0
Behavior4/5
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
The annotations already indicate read-only, idempotent, and non-destructive behavior. The description is consistent with these, and while it doesn't add extra context about return values or side effects, the annotations cover the key aspects.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Conciseness5/5
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, clear sentence with no unnecessary words. It is well-structured and to the point.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Completeness5/5
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given no parameters and no output schema, the description fully covers what the tool does. It is complete for its intended purpose.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Parameters5/5
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The tool has no parameters, so there is nothing to explain. The description does not need to add any parameter semantics.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Purpose5/5
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the tool's function: showing versions. It is specific and distinguishes it from other tools that perform actions like authentication or database operations.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Usage Guidelines4/5
Does the description explain when to use this tool, when not to, or what alternatives exist?
While the description does not explicitly mention when to use it versus alternatives, the purpose is self-evident and no parameters are needed. It implies usage for checking versions, which is sufficient for such a simple tool.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Try in Browser
Glama MCP Gateway
Add one secure layer between your agents and this server.
TDQS
B3.4/5.0
Disambiguation4/5
The Supabase-prefixed tools are all distinct CRUD/lifecycle operations on different resource types (projects, branches, migrations, edge functions, etc.). The platform-level tools (authenticate, connect, marketplace, etc.) have clear non-overlapping purposes, though their names could momentarily be confused with Supabase-specific actions if an agent doesn't read descriptions.
Naming Consistency3/5
The 29 supabase_* tools follow a consistent 'supabase_<verb>_<noun>' pattern. However, the 6 non-prefixed platform tools (authenticate, connect, marketplace, report_bug, show_version, toolkit_info) break this convention and are inconsistent among themselves, creating a mixed naming style across the set.
Tool Count2/5
At 35 tools, the server is overweight. While the Supabase domain is broad (project management, database, edge functions, branches), the inclusion of 6 unrelated platform tools inflates the count. 29 domain tools still exceeds the comfortable 15-tool upper bound, making the surface feel bloated for agents to navigate.
Completeness3/5
The tool set covers core workflows: project lifecycle (create, get, list, pause, restore), branching (create, delete, list, merge, rebase, reset), SQL/migrations, edge functions, cost estimation, and advisors. However, there are notable gaps such as no delete_project, no update operations for projects or branches, and no deletion for edge functions, which leave lifecycle coverage incomplete.