"Understanding Prompts or Prompt Engineering" matching MCP connectors:

Repository evidence for agents before they adopt dependencies, enter codebases, compare, or merge.

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

Runs your code against a contract; returns HELD or BROKE at the exact input. Deterministic.

The OpenZeppelin Solidity Contracts MCP server integrates OpenZeppelin's security and style rules into AI-driven development workflows, enabling AI assistants to generate safe, correct, and production-ready smart contracts. It automatically validates generated code against OpenZeppelin standards (including imports, modifiers, naming conventions, and security checks) and supports various contract types including ERC-20, ERC-721, ERC-1155, Stablecoins, RWA, Governor, and Account contracts through prompt-driven workflows.

Live PR/MR code reviews via review_url_code. OAuth or portal Bearer auth.

Audits MCP tool definitions for patterns that make models call tools wrong or mis-fill args.

Scan GitHub-hosted AI skills for vulnerabilities: prompt injection, malware, OWASP LLM Top 10.

MCP server for understanding Javascript internals from ECMAScript specification.

Compare two JSON files deeply without worrying about key or array order. Detect missing, extra, an…