Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Reaper Mcp

ReaperMCP

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

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

Rescanned at commit 2b4ee1b4a579.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    reaper_mcp_shared/path_safety.py, line 49 ".npmrc", ".netrc", ".pgpass", "id_rsa", "id_ed25519", "id_ecdsa",

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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    reaper_mcp/reaper_client.py, line 69

    os.remove(entry.path)

    reaper_mcp/reaper_client.py, line 275

    os.remove(f)

    reaper_mcp/reaper_client.py, line 350

    os.remove(Connection.RESPONSE_FILE)

    Show more

    reaper_mcp/reaper_client.py, line 356

    os.remove(Connection.RESPONSE_FILE)

    reaper_mcp/reaper_client.py, line 370

    os.remove(Connection.RESPONSE_FILE)

    reaper_mcp/tools/compose_edit_tools.py, line 232

    os.remove(state_path)

    reaper_mcp/tools/compose_edit_tools.py, line 269

    os.remove(state_path)

    reaper_mcp/tools/compose_tools.py, line 118

    os.remove(old)

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

    can reach raw.githubusercontent.com. The description does not name that host.

    NETWORK_UNNAMED_HOST

    install.sh, line 47

    echo " /bin/bash -c \"\$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)\""

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    reaper_mcp_shared/path_safety.py, line 49

    ".npmrc", ".netrc", ".pgpass", "id_rsa", "id_ed25519", "id_ecdsa",

    reaper_mcp_shared/path_safety.py, line 50

    "known_hosts", "authorized_keys", "credentials.json", "secrets.json",

    reaper_mcp_shared/path_safety.py, line 48

    ".env", ".env.local", ".env.production", ".env.development",

    Show more

    reaper_mcp_shared/path_safety.py, line 65

    isn't excluded, but ".env" and ".ENV" are)."""

    .gitignore, line 43

    .env

    CHANGELOG.md, line 345

    before descent, and common credential/secret file basenames (`.env`,

  • 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

    reaper_scripts/reaper_mcp_server.lua, line 1

    -- REAPER MCP Server - Lua ReaScript

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit 2b4ee1b4a579. can delete files. can reach raw.githubusercontent.com. The description does not name that host. 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: 2b4ee1b4a57969f2d1f0f75b14d495bf89bb1318

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