Best Scoring AI Skills & MCP Servers

Structured fact memory MCP server — SQLite + FTS5, trust scoring, entity graph, bilingual retrieval for Claude Code & Codex

MCP server for runtime quality validation of AI agent outputs — hallucination detection, scope compliance, and output quality scoring

Persistent memory for AI coding agents. Knowledge graph with 4-tier taxonomy, confidence scoring, and MCP protocol support for Claude Code, Cursor, Gemini CLI, Windsurf, Cline, Codex, and OpenCode.

XLUXX Trust Layer MCP Server — 16 tools for runtime trust scoring of 15,000+ MCP servers, Resonance Engine analysis, and Context Gate integrity checks. Installable in Claude Desktop, Cursor, and any MCP-compatible host.

Full-text search with TF-IDF ranking — index files, search with relevance scoring, suggest completions.

MCP server for UK company intelligence — search, directors, filings, financial accounts (iXBRL), website-vs-Companies-House legitimacy verification, and health scoring

MCP server for dependency impact analysis and blast radius scoring

Personalized GitHub issue finder with multi-strategy search, deep vetting, and viability scoring — CLI, library, MCP server, and Claude Code plugin

MCP server for the squad-dev workflow: classification, risk scoring, agent selection, advisory orchestration

Dependency graph + 23 MCP tools for AI coding assistants. Impact analysis, health scoring, security scanner, agent coordination.

MCP server for searching the Virtuals Protocol ACP marketplace + Degen Arena + portfolio risk scoring + cross-portfolio composition. Exposes 39 tools — v0.12.1 adds a marketplace slice ({v1,v2,both}; default flipped to 'v2') to acp_marketplace_gap surfaci

Cross-session memory and recall for AI agents — git-synced knowledge base, knowledge graph, confidence scoring, hybrid semantic+TF-IDF search, auto-distillation with secrets scrubbing

GitHub Action for evaluating MCP server tool calls using LLM-based scoring

Open-source MCP server to publish to Dev.to, Ghost, Hashnode, WordPress, Medium, Substack, LinkedIn, X, Bluesky, and Mastodon from Claude Code. Local stdio, no cloud relay. Includes SEO scoring, JSON-LD schema, canonical-URL wiring, social-post generation

Behavioral trust scoring MCP server for 14,800+ MCP servers — runtime reliability, anomaly detection, and compliance reporting for the agent economy

Lead Scoring Ai tools for AI agents. Capabilities: score lead, add lead, update lead activity. Built by MEOK AI Labs.

Adaptive memory system for AI applications. Multi-strategy retrieval, cognitive scoring, knowledge graph, and self-improving ML. Connects via MCP or REST API.

MCP server for Litra.ai – AI-powered academic paper search with relevance scoring and summarization

MCP server for Crossref metadata coverage scoring

Model Context Protocol server for ZeroBounce email validation, verification, and intelligence. Provides comprehensive email validation, AI scoring, email finder, domain search, and bulk processing capabilities for AI coding assistants.

Search and analyze 700+ DeFi vaults across Morpho, Aave, Spark, Yearn, Beefy, Compound, Uniswap and others. Multi-vector risk scoring (Asset 40%, Platform 40%, Governance 20%) with Prime/Core/Edge.

Search the web with fast, accurate results optimized for AI. Get clean, structured answers with source URLs and relevance scoring.

Search for local businesses worldwide. Structured data optimized for AI agents. • Search Millions of businesses over 49 countries (Europe, Northamerica, Southamerica, Asia, Oceania) • Quality & demand scoring for every business • Ranking based on real user click-through data

Hosted MCP server for denial risk, prior authorization, reimbursement scoring, usage, and feedback. Includes no-signup trial keys and Smithery support.