akira-security 0.1.0

LLM security testing framework - test your AI deployments against prompt injection, jailbreaks, and more

LLM Security Testing Framework

Akira is a security testing framework for LLM-powered applications. Test your AI deployments against prompt injection, jailbreaks, data extraction, denial-of-service, and more.

Installation

# From PyPI
uv pip install akira-security

# With optional dependencies
uv pip install akira-security[aws]        # AWS Bedrock/SageMaker support
uv pip install akira-security[huggingface] # HuggingFace support
uv pip install akira-security[all]        # Everything

# From source (for development)
git clone https://github.com/akira-security/akira
cd akira
uv pip install -e ".[dev]"

Three Ways to Run Attacks

1. Library API (CI/CD, Scripts)

from akira import scan, create_target

target = create_target("anthropic", api_key="sk-...", model="claude-sonnet-4-20250514")

# Run all attacks
result = await scan(target)

# Run specific category
result = await scan(target, category="dos")

# Run specific attacks
result = await scan(target, attacks=["magic_string"])

print(f"Vulnerabilities: {result.vulnerable}/{result.total}")
for name, r in result.results.items():
    if r.success:
        print(f"  [VULN] {name}: {r.confidence:.0%}")

2. CLI Commands (Automation, Scripting)

# Scan with all attacks
akira scan -t https://api.anthropic.com/v1 -T anthropic -k $KEY --all

# Scan specific category
akira scan -t $URL -T anthropic -k $KEY --category dos

# JSON output for pipelines
akira scan -t $URL -T anthropic -k $KEY --all --json > results.json

# Quiet mode + file output
akira scan -t $URL -T anthropic -k $KEY --all --quiet -o results.json

# Run single attack
akira run magic_string -t $URL -T anthropic -k $KEY

# Fingerprint unknown endpoint
akira fingerprint -t https://myapp.com/chat -T api -k $KEY

# Generate HTML report
akira report results.json -o report.html

3. Interactive Console (Exploration, Manual Testing)

$ akira

akira > use magic_string
akira(magic_string) > target anthropic https://api.anthropic.com/v1 -k $KEY
akira(magic_string) > show options
akira(magic_string) > set location system_prompt
akira(magic_string) > run

[*] Executing magic_string...
[+] VULNERABLE (confidence: 95%)

Console Commands:

Command	Description
use <attack>	Select attack module
info	Show attack details
show modules	List all attacks
show options	Show configurable options
set <opt> <val>	Set option value
target <type> <url>	Set target
run	Execute attack
check	Quick probe
search <term>	Search attacks
back	Deselect attack

Target Types

Type	Description
anthropic	Anthropic Claude API
openai	OpenAI API
api	Any REST endpoint (custom request/response format)
hf_inference	HuggingFace Inference API
bedrock	AWS Bedrock
sagemaker	AWS SageMaker

Generic API Target

For LLM-powered endpoints that aren't direct provider APIs:

akira scan -t https://myapp.com/chat -T api -k $KEY \
  --request-template '{"message": "$payload"}' \
  --response-path 'data.reply' \
  --all

Attack Categories

Category	Description
dos	Denial of service
injection	Prompt injection
jailbreak	Safety bypass
extraction	System prompt / data extraction
evasion	Detection evasion
poisoning	Training data poisoning
multiturn	Multi-turn conversation attacks
tool_abuse	Function/tool calling exploits
rag_poison	RAG retrieval poisoning
agent_hijack	Agentic workflow hijacking

Contributing Attacks

Create akira/attacks/<name>/attack.py:

from akira import attack, Option
from akira.core.target import Target

@attack(
    name="my_attack",
    description="What it does",
    category="injection",
    severity="high",
    author="you",
)
async def my_attack(
    target: Target,
    payload: Option("Injection payload", default="ignore previous") = None,
):
    response = await target.send(payload)
    return {"vulnerable": "secret" in response, "confidence": 0.9}

Each attack lives in its own folder with optional payload files. See CONTRIBUTING.md for details.

License

MIT