Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Ts Rag

Sistema RAG (Retrieval Augmented Generation) escrito en TypeScript que ingiere documentos PDF y Markdown, genera embeddings vectoriales usando modelos locales vía node-llama-cpp, los almacena en PostgreSQL con pgvector (con fallback a memoria volátil) y responde consultas en le

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.

Graded by PlugVetRubric v2

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

PERMISSION_DELETE_FILES SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    src/store/pgDaemon.ts, line 440 fs.unlinkSync(pidFile);

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    src/main.ts, line 12 process.loadEnvFile(path.join(process.cwd(), ".env"));

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    src/mcp-http-server.ts, line 26 const API_KEY = process.env["MCP_API_KEY"] || "";

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

    src/store/pgDaemon.ts, line 440

    fs.unlinkSync(pidFile);

    src/store/pgDaemon.ts, line 508

    fs.rmSync(srcDir, { recursive: true, force: true });

  • Install and update

    Pass

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

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/main.ts, line 12

    process.loadEnvFile(path.join(process.cwd(), ".env"));

    src/mcp-http-server.ts, line 26

    const API_KEY = process.env["MCP_API_KEY"] || "";

    src/mcp-http-server.ts, line 68

    throw new Error("EMBEDDING_MODEL is not set in .env");

    Show more

    src/services/ragSystem.ts, line 28

    console.error(` Check MODELS_PATH and EMBEDDING_MODEL in .env`);

    src/store/embedding-store.ts, line 101

    password: process.env["POSTGRES_PASSWORD"] || "postgres",

    src/store/pgVectorStore.ts, line 130

    + " docker compose up -d # then set POSTGRES_HOST/PORT in .env",

    .gitignore, line 1

    *.gguf

    .gitignore, line 7

    .DS_Store

    CLAUDE.md, line 38

    3. Configure environment variables in `.env` file

    README.md, line 97

    | `src/main.ts` | Punto de entrada: carga `.env`, inicializa `node-llama-cpp` con GPU Metal, orquesta el flujo completo |

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Note

    no licence file found.

    LICENCE_MISSING

    No file path was stored.

    no licence file found.

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 650b3c094e28. can delete files. reads a credential or environment file. no licence file found.

Date and source

Date checked:

View source

github.com

Commit graded: 650b3c094e2848c706b92239e3980acff019cd5e

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Read how this letter is chosen