MCP, MCP server
Supabase Mcp Server
Query MCP enables end-to-end management of Supabase via chat interface: read & write query executions, management API support, automatic migration versioning, access to logs and much more.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit bca07008fe46, unchanged since the check below.
NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV INSTALL_DOCUMENTED_INSTALLER OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
supabase_mcp/services/database/postgres_client.py, line 321
result = await conn.fetch(query) - SECRETS_PATH_DOTENV Low
Mentions a .env file.
supabase_mcp/settings.py, line 30
def find_config_file(env_file: str = ".env") -> str | None: - INSTALL_DOCUMENTED_INSTALLER Note
Documentation shows an installer that pipes a download into a shell.
llms-full.txt, line 3891
curl -LsSf https://astral.sh/uv/install.sh | sh - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
supabase_mcp/services/api/specs/api_spec.json, line 1
{
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Note
The docs document an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
llms-full.txt, line 3891
curl -LsSf https://astral.sh/uv/install.sh | sh
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
supabase_mcp/services/database/postgres_client.py, line 321
result = await conn.fetch(query)
llms-full.txt, line 4288
const response = await fetch(url, { headers });
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
supabase_mcp/settings.py, line 30
def find_config_file(env_file: str = ".env") -> str | None:
supabase_mcp/settings.py, line 38
env_file: The name of the environment file to look for (default: ".env")
supabase_mcp/settings.py, line 53
global_config = home / ".config" / "supabase-mcp" / ".env"
Show more
supabase_mcp/settings.py, line 175
config_file: Path to .env file to use, or None for no config file
.dockerignore, line 28
# Virtual Environment
.dockerignore, line 63
# Local development
.dockerignore, line 64
.env.mcp
.env.example, line 2
# Copy this file to .env to configure your server
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
supabase_mcp/services/api/specs/api_spec.json, line 1
{
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Note
the latest commit is more than 365 days old.
MAINTAINER_STALE
No file path was stored.
2025-08-05T10:53:36+03:00
Note
Hygiene check of commit bca07008fe46. The docs document an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read. the latest commit is more than 365 days old.
Date and source
Date checked:
github.com
Commit graded: bca07008fe46cae791221c2ee30df034c963ec56
This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.