Best alternative to Noname Security
What middleBrick covers
- Black-box API scanning with a risk score in under one minute
- Detection of OWASP API Top 10 and data exposure patterns
- OpenAPI 3.x and Swagger 2.0 parsing with spec-to-runtime comparison
- Authenticated scanning with header allowlist and domain verification
- LLM/AI security adversarial probes across multiple depth tiers
- CI/CD integration via GitHub Action and webhook alerts
Best alternative to Noname Security for API scanning
middleBrick serves as a focused alternative to Noname Security for teams that want a self-service, black-box scanner with a quick turnaround. Submit a URL and receive a letter-grade risk score with prioritized findings in under a minute, using only read-only methods. Unlike broader platforms, this approach targets API-specific risk without requiring code access, agents, or SDK integration.
Detection scope aligned to OWASP API Top 10
The scanner covers 12 categories aligned to OWASP API Top 10 (2023), including Authentication bypass, BOLA and BFLA, Property Authorization over-exposure, and Input Validation issues such as CORS wildcard and dangerous methods. It also detects Data Exposure patterns like emails, Luhn-validated card numbers, SSN-like values, API key formats, and error/stack-trace leakage.
OpenAPI analysis and authenticated scanning
The tool parses OpenAPI 3.0, 3.1, and Swagger 2.0 with recursive $ref resolution, cross-referencing spec definitions against runtime behavior to surface undefined security schemes and deprecated operations. Authenticated scanning supports Bearer, API key, Basic auth, and Cookie, gated by domain verification so only the domain owner can scan with credentials. The scanner forwards a restricted set of headers and uses only read-only methods.
LLM and AI Security probing
For LLM/AI Security, the scanner runs 18 adversarial probes across Quick, Standard, and Deep tiers, testing for system prompt extraction, instruction override, DAN and roleplay jailbreaks, data exfiltration, cost exploitation, encoding bypasses, prompt injection variants, token smuggling, and PII extraction. These checks are designed to surface risks specific to AI-assisted interfaces without destructive payloads.
Product features and compliance mapping
Results are available in a Web Dashboard with score trends, branded compliance PDFs, and configurable alerts. The CLI provides JSON or text output, and integrations include a GitHub Action CI/CD gate and an MCP Server for AI coding assistants. Findings map directly to PCI-DSS 4.0, SOC 2 Type II, and OWASP API Top 10 (2023), helping you prepare for audits and surface relevant evidence.
Limitations and safety posture
middleBrick does not fix, patch, block, or remediate findings, nor does it perform active SQL injection or command injection testing. Business logic vulnerabilities and blind SSRF are out of scope, and the tool is not a replacement for a human pentester in high-stakes audits. Safety controls include read-only methods, blocking private and metadata endpoints, and strict data handling with deletable results and no model training use.