Grades are a hygiene check, not a security guarantee.

MCP, MCP server

lastsaas

The last SaaS boilerplate you'll ever need.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit 51a20a7c5907, unchanged since the check below.

PERMISSION_SHELL_UNDECLARED INSTALL_REMOTE_SCRIPT

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    backend/cmd/lastsaas/process.go, line 110 buildCmd := exec.Command("go", "build", "-o", binPath, "./cmd/server")

  • INSTALL_REMOTE_SCRIPT Medium

    Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).

    README.md, line 844 curl -L https://fly.io/install.sh | sh

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.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

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

    Concern

    requests shell access. No manifest field names shell or command execution.

    PERMISSION_SHELL_UNDECLARED

    backend/cmd/lastsaas/process.go, line 110

    buildCmd := exec.Command("go", "build", "-o", binPath, "./cmd/server")

    backend/cmd/lastsaas/process.go, line 126

    cmd := exec.Command(binPath)

    backend/cmd/lastsaas/process.go, line 179

    cmd := exec.Command(viteBin)

  • Install and update

    Serious

    install fetches a script from the network.

    INSTALL_REMOTE_SCRIPT

    README.md, line 844

    curl -L https://fly.io/install.sh | sh

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    backend/cmd/lastsaas/cmd_mcp.go, line 95

    apiKey := os.Getenv("LASTSAAS_API_KEY")

    backend/internal/config/config.go, line 94

    // LoadEnvFile loads a .env file into the process environment if it exists.

    backend/internal/config/config.go, line 99

    envPath := filepath.Join(dir, ".env")

    Show more

    backend/internal/config/config_test.go, line 286

    os.WriteFile(filepath.Join(dir, ".env"), []byte(envContent), 0644)

    backend/internal/config/config_test.go, line 299

    val := os.Getenv("TEST_LOADENV_KEY")

    backend/internal/config/config_test.go, line 303

    val2 := os.Getenv("TEST_LOADENV_KEY2")

    backend/internal/config/config_test.go, line 316

    os.WriteFile(filepath.Join(dir, ".env"), []byte(envContent), 0644)

    backend/internal/config/config_test.go, line 340

    // Should not panic when no .env file exists

    backend/internal/testutil/testutil.go, line 25

    // loadEnvTest loads the .env.test file into the process environment.

    backend/internal/testutil/testutil.go, line 29

    envPath := filepath.Join(dir, ".env.test")

    backend/internal/testutil/testutil.go, line 63

    // Skip gracefully when no MongoDB URI is configured (e.g. in CI without .env.test)

  • 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

    frontend/package-lock.json, line 1

    {

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit 51a20a7c5907. requests shell access. No manifest field names shell or command execution. install fetches a script from the network. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 51a20a7c5907c7aa5830e72516dc6124ad4c1985

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.

Read how this letter is chosen