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

Nerq found 6,019 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 grizzly-sms-mcp with 0 stars and a trust score of 76/100. MCP servers for connecting to external APIs, webhooks, and workflow automation platforms.

Last updated: April 29, 2026 | 6,019 servers in this category | Data from Nerq

Top 20 MCP Servers for API & Workflow Integration

#	Name	Stars	Trust	Author	License	Description
1	grizzly-sms-mcp	0	B 76	GrizzlySMS-Git	MIT	MCP Server for Grizzly SMS API, enabling SMS verification and virtual phone number operations.
2	FMS-ODATA-MCP	3	B 75	fsans	MIT	Model Context Protocol (MCP) server for FileMaker Server OData 4.01 API integration
3	openclaw-hub	0	B 75	openclaw-community	Apache-2.0	OpenClaw-HUB is an AI-specific ESB middleware for multi-LLM orchestration with MCP integration.
4	brave-scraper-mcp	0	B 75	VishnuSuresh2000	MIT	A stealth web scraping MCP server using Patchright, Xvfb, and PyAutoGUI.
5	ravitemer/mcphub.nvim	1,723	B 74	Unknown	N/A	An MCP client for Neovim that seamlessly integrates MCP servers into your editing workflow with an i
6	coolify-mcp-server	1	B 74	Softtor	MIT	MCP server for Coolify API integration with multi-team support
7	unai-unity-ai-connector	1	B 74	experir	MIT	Universal AI Connector for Unity with unified C# API and built-in MCP server.
8	Flux GitOps	579	B 74	https://github.com/controlplaneio-fluxcd/flux-operator	N/A	Provides a bridge between Kubernetes GitOps operations and Flux CD ecosystem, enabling debugging, re
9	Context Generator	315	B 74	https://github.com/context-hub/generator	N/A	PHP-based tool for generating structured documentation from files, repositories, diffs, and URLs thr
10	remember	0	B 74	Jozo132	GPL-3.0	Self-hosted secure MCP server to make Copilot remember important instruction details, workflows, str
11	estat-mcp	0	B 74	ajtgjmdjp	Apache-2.0	e-Stat API client and MCP server for accessing Japanese government statistics.
12	gemini-mcp	0	B 74	yuraist	MIT	Gemini Image MCP server generates and edits images via Google Gemini API.
13	mcp	0	B 74	tinywasm	MIT	A Go implementation of the Model Context Protocol (MCP), enabling seamless integration between LLM a
14	ancplua-mcp	0	B 74	ANcpLua	MIT	C# Model Context Protocol (MCP) servers for modern development workflows, exposing diagnostic and au
15	mcp	4	B 74	viant	Apache-2.0	MCP is a Go implementation of the Model Context Protocol for seamless AI model integration.
16	gupshup-mcp	0	B 74	ManmohanBuildsProducts	MIT	MCP server for Gupshup WhatsApp Business API
17	mcp-gh-pr-mini	0	B 74	y-hirakaw	MIT	A minimal MCP server for interacting with GitHub pull requests.
18	MarkItDown	92,814	B 74	https://github.com/canlgz/markitdown_mcp_server	N/A	Integrates with Microsoft's MarkItDown tool to convert documents like PDFs, Word files, and PowerPoi
19	context-window-manager	0	B 73	mcp-tool-shop-org	N/A	MCP server for lossless LLM context restoration via KV cache persistence
20	EvilFreelancer/openapi-to-mcp	7	B 73	EvilFreelancer	MIT	Turns any OpenAPI/Swagger API into an MCP server. One MCP tool per endpoint, Streamable HTTP - for A

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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 6,019 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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