Metadata-Version: 2.4
Name: agentseal
Version: 0.7.3
Summary: Security toolkit for AI agents - machine scan for dangerous skills/MCP configs + prompt injection/extraction testing
Project-URL: Homepage, https://agentseal.org
Project-URL: Repository, https://github.com/AgentSeal/agentseal
Project-URL: Issues, https://github.com/AgentSeal/agentseal/issues
Author-email: AgentSeal <hello@agentseal.org>
License: FSL-1.1-Apache-2.0
Keywords: ai-agents,llm,pentesting,prompt-injection,security
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Classifier: Topic :: Security
Requires-Python: >=3.10
Requires-Dist: httpx>=0.28
Requires-Dist: pyyaml>=6.0
Provides-Extra: all
Requires-Dist: anthropic>=0.30; extra == 'all'
Requires-Dist: huggingface-hub>=0.20; extra == 'all'
Requires-Dist: numpy>=1.24; extra == 'all'
Requires-Dist: onnxruntime>=1.17; extra == 'all'
Requires-Dist: openai>=1.0; extra == 'all'
Requires-Dist: pyyaml>=6.0; extra == 'all'
Requires-Dist: tokenizers>=0.15; extra == 'all'
Requires-Dist: watchdog>=4.0; extra == 'all'
Provides-Extra: anthropic
Requires-Dist: anthropic>=0.30; extra == 'anthropic'
Provides-Extra: openai
Requires-Dist: openai>=1.0; extra == 'openai'
Provides-Extra: semantic
Requires-Dist: huggingface-hub>=0.20; extra == 'semantic'
Requires-Dist: numpy>=1.24; extra == 'semantic'
Requires-Dist: onnxruntime>=1.17; extra == 'semantic'
Requires-Dist: tokenizers>=0.15; extra == 'semantic'
Provides-Extra: shield
Requires-Dist: watchdog>=4.0; extra == 'shield'
Provides-Extra: shield-menubar
Requires-Dist: rumps>=0.4.0; extra == 'shield-menubar'
Requires-Dist: watchdog>=4.0; extra == 'shield-menubar'
Description-Content-Type: text/markdown

Security scanner for AI agents

  Docs (https://agentseal.org/docs) ·
  MCP Registry (https://agentseal.org/mcp) ·
  Dashboard (https://agentseal.org/dashboard) ·
  Blog (https://agentseal.org/blog)

---

```bash
pip install agentseal
agentseal guard
```

Scans your machine for dangerous skill files, MCP server configs, and toxic data flows across 17+ AI agents. No API key required.

---

## Architecture

```mermaid
graph TD
    U["User"] -->|prompt| A["AI Agent (LLM)"]
    A -->|tool call| M1["MCP Server\n(filesystem)"]
    A -->|tool call| M2["MCP Server\n(slack)"]
    A -->|tool call| M3["MCP Server\n(database)"]

    M1 -->|reads| FS["~/.ssh/\n~/.aws/\n~/Documents/"]
    M2 -->|reads| SL["Messages\nChannels"]
    M3 -->|queries| DB["Tables\nCredentials"]

    SL -.->|"toxic flow"| M1
    M1 -.->|"exfiltration"| EX["Attacker"]

    style U fill:#1a1a2e,stroke:#58a6ff,color:#e6edf3
    style A fill:#1a1a2e,stroke:#58a6ff,color:#e6edf3
    style M1 fill:#3b1d0e,stroke:#f59e0b,color:#e6edf3
    style M2 fill:#3b1d0e,stroke:#f59e0b,color:#e6edf3
    style M3 fill:#3b1d0e,stroke:#f59e0b,color:#e6edf3
    style EX fill:#3b0e0e,stroke:#ef4444,color:#e6edf3
    style FS fill:#1a1a2e,stroke:#30363d,color:#8b949e
    style SL fill:#1a1a2e,stroke:#30363d,color:#8b949e
    style DB fill:#1a1a2e,stroke:#30363d,color:#8b949e
```

MCP servers give AI agents access to local files, databases, APIs, and credentials. Tool descriptions can contain hidden instructions that the agent follows but the user never sees. AgentSeal detects these threats across four attack surfaces.

## Commands

| Command | Description | API key |
|---|---|:---:|
| `agentseal guard` | Scan skill files, MCP configs, toxic data flows, and supply chain changes | No |
| `agentseal shield` | Real-time file monitoring with desktop alerts and auto-quarantine | No |
| `agentseal scan` | Test system prompts against 225+ adversarial probes | Yes* |
| `agentseal scan-mcp` | Audit live MCP server tool descriptions for poisoning | No |

\*Free with [Ollama](https://ollama.com). Cloud providers require an API key.

## Guard

Scans all AI agent configurations on your machine. Supports Claude Code, Cursor, Windsurf, VS Code, Gemini CLI, Codex, Cline, Copilot, and others.

```bash
agentseal guard
```

```
SKILLS
[XX] sketchy-rules         MALWARE  Credential access
     Remove this skill immediately and rotate all credentials.
[OK] 4 more safe skills

MCP SERVERS
[XX] filesystem            DANGER   Access to SSH private keys
     Restrict filesystem MCP server: remove .ssh from allowed paths.

TOXIC FLOWS
[HIGH] Data exfiltration path: filesystem + slack
```

### Detection pipeline

```mermaid
graph LR
    IN["Skill Files\nMCP Configs"] --> P["Pattern\nSignatures"]
    P --> D["Deobfuscation\n(Unicode Tags,\nBase64, BiDi, ZWC)"]
    D --> S["Semantic\nAnalysis\n(MiniLM-L6-v2)"]
    S --> B["Baseline\nTracking\n(SHA-256)"]
    B --> OUT["Report +\nSeverity"]

    style IN fill:#1a1a2e,stroke:#58a6ff,color:#e6edf3
    style P fill:#161b22,stroke:#30363d,color:#e6edf3
    style D fill:#161b22,stroke:#30363d,color:#e6edf3
    style S fill:#161b22,stroke:#30363d,color:#e6edf3
    style B fill:#161b22,stroke:#30363d,color:#e6edf3
    style OUT fill:#0d4429,stroke:#22c55e,color:#e6edf3
```

## Scan

225 attack probes: 82 extraction techniques, 143 injection techniques, 8 adaptive mutation transforms. Deterministic n-gram and canary token scoring. No LLM judge.

OpenAI

```bash
agentseal scan --prompt "You are a helpful assistant..." --model gpt-4o
```


Ollama (free, local)

```bash
agentseal scan --prompt "You are a helpful assistant..." --model ollama/llama3.1:8b
```


HTTP endpoint

```bash
agentseal scan --url http://localhost:8080/chat
```


## Scan-MCP

Connects to live MCP servers over stdio or SSE. Enumerates tools, analyzes descriptions through pattern matching, deobfuscation, semantic similarity, and optional LLM classification. Outputs a trust score per server.

```bash
agentseal scan-mcp --server npx @modelcontextprotocol/server-filesystem /tmp
```

## Shield

Watches agent config paths in real time. Desktop notifications on threats. Quarantines files with detected payloads.

```bash
pip install agentseal[shield]
agentseal shield
```

## Python API

```python
from agentseal import AgentValidator

validator = AgentValidator.from_openai(
    client=openai.AsyncOpenAI(),
    model="gpt-4o",
    system_prompt="You are a helpful assistant...",
)
report = await validator.run()
print(f"Trust score: {report.trust_score}/100")
```


Anthropic / HTTP / Custom

```python
# Anthropic
validator = AgentValidator.from_anthropic(
    client=client, model="claude-sonnet-4-5-20250929", system_prompt="..."
)

# HTTP endpoint
validator = AgentValidator.from_endpoint(url="http://localhost:8080/chat")

# Custom function
validator = AgentValidator(agent_fn=my_agent, ground_truth_prompt="...")
```


## CI/CD

```bash
agentseal scan --file ./prompt.txt --model gpt-4o --min-score 75
```

Exit code 1 if trust score is below threshold. SARIF output supported via `--output sarif`.

## Supported Providers

| Provider | Flag | API key |
|---|---|:---:|
| OpenAI | `--model gpt-4o` | `OPENAI_API_KEY` |
| Anthropic | `--model claude-sonnet-4-5-20250929` | `ANTHROPIC_API_KEY` |
| Ollama | `--model ollama/llama3.1:8b` | None |
| LiteLLM | `--model any --litellm-url http://...` | Varies |
| HTTP | `--url http://your-agent.com/chat` | None |

## MCP Security Registry

2,200+ MCP servers scanned for security risks. Trust scores, tool analysis, and finding details for each server.

**[agentseal.org/mcp](https://agentseal.org/mcp)**

## Pro

[AgentSeal Pro](https://agentseal.org) extends the scanner with MCP tool poisoning probes (+45), RAG poisoning probes (+28), multimodal attack probes (+13), behavioral genome mapping, PDF reports, and a dashboard.

## Contributing

If you find a detection gap or a false positive, please [open an issue](https://github.com/AgentSeal/agentseal/issues).

## License

[FSL-1.1-Apache-2.0](LICENSE)
