Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Llm Agents Ecosystem Handbook

One-stop handbook for building, deploying, and understanding LLM agents with 60+ skeletons, tutorials, ecosystem guides, and evaluation tools.

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.

Rescanned at commit 7f8ee3c327bd, unchanged since the check below.

INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_CAP_REACHED

Why this grade

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 2 gradio

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    agent_os/examples/research_agent_workspace/AGENTS.md, line 13 2. Search + fetch (use Skills/research-summarizer)

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    coding_agents/prompts/provider_expansion_prompt.md, line 16 b. Wire env vars; document in providers/env_vars.md and .env.example

  • SECRETS_ENV_READ Note

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

    agents/data_analysis_agent/main.py, line 66 api_key = os.getenv("OPENAI_API_KEY") or os.getenv("PANDASAI_API_KEY")

  • OBFUSCATION_FILE_CAP_REACHED Note

    The 400 file cap was reached before every file was read.

    providers/examples/anthropic_provider.py, line 1 """Anthropic provider example.

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

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 2

    gradio

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    agent_os/examples/research_agent_workspace/AGENTS.md, line 13

    2. Search + fetch (use Skills/research-summarizer)

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    agents/data_analysis_agent/main.py, line 66

    api_key = os.getenv("OPENAI_API_KEY") or os.getenv("PANDASAI_API_KEY")

    agents/summarization_agent/main.py, line 50

    api_key = os.getenv("OPENAI_API_KEY")

    coding_agents/prompts/provider_expansion_prompt.md, line 16

    b. Wire env vars; document in providers/env_vars.md and .env.example

    Show more

    coding_agents/prompts/provider_expansion_prompt.md, line 39

    - .env.example has the new key

    coding_agents/prompts/release_review_prompt.md, line 15

    - .env.example matches the actual env-var surface

    .env.example, line 1

    # Copy to .env and fill in only what you need.

    .env.example, line 2

    # Never commit .env. Never paste real keys here.

    .gitignore, line 1

    # Secrets / config

    .gitignore, line 2

    .env

    .gitignore, line 4

    !.env.example

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    the file cap was reached before every file was read.

    OBFUSCATION_FILE_CAP_REACHED

    providers/examples/anthropic_provider.py, line 1

    """Anthropic provider example.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 7f8ee3c327bd. dependencies are not pinned. can reach a host that is not written as a fixed address. reads a credential or environment file. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 7f8ee3c327bdb818db875844700b2394f09e7031

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