Best Anthropic AI Skills & MCP Servers

Log10x MCP Server — per-pattern log cost attribution, root-cause investigation, pasted-batch triage, archive query/backfill, and cross-pillar correlation against customer metric backends (Grafana Cloud, Mimir, Thanos, AMP) with structural validation that

Seracade is a drop-in OpenAI-compatible routing proxy for AI agent teams. Six named capabilities: Call (every request, addressable and replayable), Step (sub-Call routing context inside agent trajectories), Quality Score (calibrated, version-stamped quali

Hosted multi-tenant MCP (Model Context Protocol) server for the baref00t Partner + Distributor APIs

MCP server for the Enhancor GPT Image 2 text-to-image and image-editing API — for Claude and any MCP client.

Apex Copilot — MCP server for Apex Foundation portfolio diligence and operator tools.

Persistent memory for Claude Code and Pi with native Skills integration, automatic capture, failure learning, and project scoping

Node.js/TypeScript MCP server for Atlassian Bitbucket. Enables AI systems (LLMs) to interact with workspaces, repositories, and pull requests via tools (list, get, comment, search). Connects AI directly to version control workflows through the standard MC

MCP server exposing HACKATANK bot dev API (validate, train inline source, submit, replay, spec) to AI clients via stdio.

Stdio proxy for MCP servers that logs all JSON-RPC traffic to a replayable trace file.

Model Context Protocol server for retailerapi.com — unified product data across major US retailers (Walmart, Amazon, eBay, Target, Best Buy, Lowe's, Home Depot) plus universal URL passthrough for every Shopify store and any retailer that ships Product JSO

MCP server and CLI toolkit for maintaining, optimizing, and troubleshooting Claude Code installations

Multi-instance Claude Code manager with a bundled web UI for orchestrating multiple Claude Code agents from one place.

MCP server for Contextium — pipe team SOPs, coding standards, and AI context directly into Claude, Cursor, and other AI coding assistants

Email MCP server with IMAP + SMTP support

Node.js/TypeScript MCP server for Atlassian Jira. Equips AI systems (LLMs) with tools to list/get projects, search/get issues (using JQL/ID), and view dev info (commits, PRs). Connects AI capabilities directly into Jira project management and issue tracki

React hooks for Model Context Protocol (MCP) - expose React components as AI tools for Claude, ChatGPT, Cursor, and Copilot with Zod validation

MCP server for Storybook - provides AI assistants access to components, stories, properties and screenshots

The MCP server for Taiwan NHI billing intelligence — rejection codes, audit clauses, drug payment rules, fee schedule, special materials, and appeal case precedents. Helps AI agents answer Taiwan health-insurance billing and audit questions with authorita

MCP server for interacting with MongoDB databases

A self-improving decision tree engine for LLM agents — build, execute, and learn from decision paths. Supports Claude, OpenAI, and Gemini with automatic recommendation caching so agents get faster and cheaper over time. Includes an MCP server for Claude C

MCP server for Orbiter Dev — Approve, reject, and monitor AI coding agent actions from your phone. Works with Claude Code, Cursor, Windsurf, and any MCP-compatible agent.

MCP server for Yandex Direct and Metrika APIs (Russia)

MCP server that auto-generates Architecture Decision Records from Claude Code conversations using Claude Opus

Context-aware tool retrieval for language models - unlock the full potential of LLM function calling without context window limitations or constraints.