Best MCP Servers for API & Workflow Integration (September 2026)

Nerq found 9,302 MCP servers for api & workflow integration, ranked below by GitHub stars and weighted compliance score across 52 global AI jurisdictions. The top-ranked MCP server for api & workflow integration is laravel/mcp with 679 stars and a trust score of 79/100. MCP servers for connecting to external APIs, webhooks, and workflow automation platforms.

9,302 servers in this category | Data from Nerq

Top 20 MCP Servers for API & Workflow Integration

#	Name	Stars	Trust	Author	License	Description
1	laravel/mcp	679	B 79	laravel	MIT	Rapidly build MCP servers for your Laravel applications.
2	mark3labs/mcp-go	8,181	B 78	mark3labs	MIT	A Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM a
3	mcp-send-email	444	B 75	resend	MIT	MCP server for sending emails using Resend's API.
4	enuno/unifi-mcp-server	42	B 75	enuno	Apache-2.0	An MCP server that leverages official UniFi API
5	kreuzberg-dev/kreuzberg	6,387	B 74	kreuzberg-dev	MIT	A polyglot document intelligence framework with a Rust core. Extract text, metadata, and structured
6	cyproxio/mcp-for-security	553	B 74	cyproxio	MIT	MCP for Security: A collection of Model Context Protocol servers for popular security tools like SQL
7	mcp-toolkit	112	B 74	nuxt-modules	MIT	A toolkit for creating MCP servers in Nuxt applications with a simple API.
8	unity-mcp-server	17	B 73	akiojin	MIT	Unity MCP Server automates Unity Editor workflows using LLM-based clients.
9	Pimzino/spec-workflow-mcp	3,896	B 73	Pimzino	GPL-3.0	A Model Context Protocol (MCP) server that provides structured spec-driven development workflow tool
10	backlog-mcp-server	141	B 73	nulab	MIT	A Model Context Protocol (MCP) server for interacting with the Backlog API, enabling AI-driven proje
11	kpeacocke/souschef	5	B 73	kpeacocke	MIT	AI-powered MCP server for Chef-to-Ansible migration & Ansible upgrades: 48 tools for cookbook/Habita
12	github/github-mcp-server	27,114	B 73	github	N/A	GitHub's official MCP Server
13	DataSQRL/sqrl	204	B 72	DataSQRL	Apache-2.0	Data Pipeline Automation Framework to build MCP servers, data APIs, and data lakes with SQL.
14	terraform-mcp-server	1,217	B 72	hashicorp	N/A	The Terraform MCP Server enables advanced automation and interaction for IaC development.
15	mcp-florence2	6	B 72	jkawamoto	MIT	An MCP server for processing images using Florence-2
16	review-flow	27	B 72	DGouron	MIT	Automated AI code reviews for GitLab MRs and GitHub PRs
17	modelcontextprotocol/kotlin-sdk	1,267	B 72	modelcontextprotocol	NOASSERTION	The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in collaboration
18	cmer81/open-meteo-mcp	29	B 72	cmer81	MIT	A comprehensive MCP server providing access to Open-Meteo weather APIs for Large Language Models
19	kimai_mcp	17	B 71	glazperle	MIT	A comprehensive Model Context Protocol (MCP) server for Kimai time-tracking integration.
20	any2markdown	43	B 71	WW-AI-Lab	MIT	高性能的文档转换服务器，支持MCP和RESTful API接口

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About MCP Servers for API & Workflow Integration

MCP servers for connecting to external APIs, webhooks, and workflow automation platforms. Nerq tracks 9,302 MCP servers in the api & workflow integration category, each assessed against 52 global AI regulations including the EU AI Act, US state AI laws (California SB53, Colorado SB205), UK AI Bill, and more. Compliance scores are weighted by jurisdiction penalty severity — jurisdictions with higher fines (like the EU AI Act at up to €35M) have more impact on the score than voluntary frameworks.

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