"Using MIDI Sounds in Ableton for Music Production" matching MCP connectors:

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

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.

Hosted MCP server for structured code review passes on human- and AI-written code. Free tier.

A fully free linter for agent skill files: lint_skill validates YAML frontmatter, structure, size budgets, and safety phrasing with a pass/fail verdict; packaging_check validates zip layout against marketplace rules; plus regex_test, json_validate, diff_texts, and cron_explain for skill authors. No license or account required.

Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.

The official Svelte MCP server providing docs and autofixing tools for Svelte development

Statically audits MCP tool surfaces for token cost, schema quality, and design issues.

Honest library picks for coding agents in 25-360 tokens. Tells your agent what NOT to install.

Ground-truth code graph for your codebase: exact callers, callees, symbols & dependencies.

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

Packagephobia MCP — install-size analysis for npm packages

Discover and install Aura UI Blade components for Laravel, Livewire and Tailwind CSS 4.

Design review for UI code: 291 rules, scored 0-100 with fixes and git-applyable patches.

Zero-install security baseline for AI coding agents — OWASP/CWE-cited rules over MCP.

Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.

CVE lookups (NVD) and dependency-manifest audits (OSV) for AI agents. No API keys.

Independent static verification for exact immutable public GitHub commits.

Rams is a design reviewer for UI code. The MCP server puts the hosted engine inside a coding agent: the agent passes files to the review_files tool and gets back a 0–100 score with file:line issues and concrete fixes — accessibility, color, typography, spacing, components, UX, motion, craft, and native SwiftUI. Same engine and scoring as the Rams GitHub App. 258 rules, published at rams.ai/rules. Free tier: 30 reviews/month.

Read-only AI coding tools for change verification, release readiness, capacity, and guidance.