Best Rest AI Skills & MCP Servers

MCP server for WhatsApp messaging via WAHA REST API

Time Estimation MCP Server — 24 structured tools for PERT, COCOMO II, Monte Carlo, sprint forecasting, token-to-time mapping, cost estimation, schedule risk, and model comparison. Self-improving engine with estimation feedback loop. MCP + CLI + REST API.

MCP server for Adobe Commerce / Magento 2 developer documentation. Gives AI assistants (Claude, Cursor, Cline, Windsurf) direct access to developer.adobe.com/commerce — PHP modules, GraphQL, REST API, PWA Studio, App Builder, extensibility, MFTF testing,

MCP server for ProjectionLab — export, snapshot, and restore financial plans with a built-in FIRE advisor knowledge base.

One-command installer that sets up the complete Grubtech Integration Agent (MCP server + AI agent personas) for Claude Code to help developers build restaurant and POS integrations.

Unofficial MCP server for Ploomes CRM — connects AI agents to the Ploomes REST API

MCP server for PostEverywhere — schedule and publish to Instagram, TikTok, YouTube, LinkedIn, Facebook, X, Threads & Pinterest from Claude Code, Claude Desktop, Cursor, and other MCP-compatible AI clients.

Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API. STDIO or Streamable HTTP.

Model Context Protocol server for digitalcalculator.info financial calculators. v0.3.0 ships 9 calculator tools (mortgage monthlyPayment, compound-interest futureValue, retirement401k projection, Social Security estimatedBenefit, paycheck netPay, IRA cont

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

Real-time chat for AI agents. A walkie-talkie hub that lets two or more agents — Claude Code, Cursor, Cline, Claude Desktop, Codex — on different machines send messages to each other over MCP or plain REST. Hosted at rogerthat.chat or self-hosted with `np

MCP server for Microsoft Fabric REST APIs — enables data engineers and data analysts to use AI assistants beyond Copilot to build and manage Fabric components

Japanese food nutrition for AI assistants. Bilingual JP/EN lookups across konbini, restaurant chains, and grocery brands. Macros, allergens, sodium. 460 cited items.

Seamlessly integrate ZenTao with OpenClaw. A powerful MCP server and CLI tool providing intelligent ChatOps capabilities for ZenTao project management.

Production-ready library for converting OpenAPI specifications into MCP tool definitions

Bybit trading MCP server — exposes Bybit REST and WebSocket APIs as MCP tools

The most comprehensive WordPress MCP server - 145 production-ready tools for complete WordPress management with AI

MCP server for Run402 — AI-native Postgres databases with REST API, auth, storage, and row-level security. Pay with x402 USDC micropayments.

Firebase MCP server for interacting with Firebase services through the Model Context Protocol

Comprehensive Model Context Protocol server for WordPress management with composition-based architecture, 59 tools, SEO toolkit, performance monitoring, intelligent caching, and production-ready authentication

CLI for Notion — MCP + REST API support

Session context save and restore — track loaded files and operations, persist sessions to disk.

MCP server for RESTForge - enables AI agents to interact with RESTForge via natural language

MCP server for Obsidian vaults — read, write, search, and surgically edit notes, tags, and frontmatter via the Local REST API plugin. STDIO or Streamable HTTP.