Security & Testing Agent Skills for Perplexity

Detect process injection techniques (T1055) - including DLL injection, process

Scan a source tree for weak cryptographic primitives: MD5 / SHA-1 used for security purposes, DES / 3DES / RC4 ciphers, ECB block mode…

Deep DFD understanding from images and text.

Diagnose a hard bug or performance regression with a reproducible feedback loop.

Use when tests, commands, builds, CI jobs, or workflows fail; behavior is wrong; output or performance regresses; flakes or crashes…

Diagnosis loop for hard bugs and regressions.

Generate Vitest + React Testing Library tests for Dify frontend components, hooks, and utilities.

Hunt vector-store / embedding-layer weaknesses in RAG pipelines (OWASP LLM08 Vector and Embedding Weaknesses) — persistent corpus…

Turn a large dataset (an existing oversized Coval test set, an export of past conversations, or a CSV/JSON of cases) into a small…

Django security best practices, authentication, authorization, CSRF protection, SQL injection prevention, XSS prevention, and secure…

Expert tool for generating and executing Django unit, integration, and security tests.

Django testing strategies with pytest-django, TDD methodology, factory_boy, mocking, coverage, and testing Django REST Framework APIs.

Verification loop for Django projects: migrations, linting, tests with coverage, security scans, and deployment readiness checks before…

Automate Dnsfilter tasks via Rube MCP (Composio).

Skill for planning and executing DO-178C software certification activities

Handle document data, signatures, and PII in Documenso integrations.

Configure Documenso enterprise role-based access control and team management.

Implement security best practices for Documenso document signing integrations.

Automate Doppler Secretops tasks via Rube MCP (Composio).

Frontier dossier session — run a repo's deepest available review with the strongest available model and bank ALL of it in one committed…

Use when a codebase needs a formal security audit beyond a quick scan — applies OWASP Top 10 and STRIDE threat modeling from a CSO…