"Shields.io" matching MCP connectors:

Check that your AI is being logical. Free tool that mathematically catches contradictions in agent reasoning. No account needed. Also offers paid guardrails that converts natural language to formal verification proofs, that anyone can check succinctly.

Packagephobia MCP — install-size analysis for npm packages

Bundlephobia MCP — npm bundle-size analysis

deps.dev — Google's package metadata + dependency graph API

PQC scanner for GitHub repos and smart contracts. Detects quantum-vulnerable ECDSA/RSA.

Post-quantum cryptography (PQC) vulnerability scanner. Detects ECDSA, RSA, AES-128 and other quantum-vulnerable algorithms in GitHub/GitLab/Bitbucket repos and Ethereum smart contracts. Returns risk score 0-100, CBOM (CycloneDX 1.6), and migration paths to NIST FIPS 203/204/205. Free tier: 10 scans/day, no key required.

Go module proxy — module info, versions, go.mod

Send a coupling matrix, get zone classifications and optimal factorization strategy.

DependencyOracle - 10 ICT dependency tools: SBOM, supply chain, third-party graph.

Real-time Python package and vulnerability data for AI coding agents.

Generate wiki docs from source code. Supports PowerShell, Python, Go, C#, Java, COBOL.

Vulnerability management: scan projects, search sealed packages, manage sealing rules and reports.

Give your AI agent a persistent map of your project's structure, dependencies, and bugs.

Validated Laravel plugin data - health scores, compatibility and vendor trust

AI-powered intelligence for your development workflow via Indicate.

MCP server for understanding Javascript internals from ECMAScript specification.