API Development MCP Servers

MCP servers for designing, testing and calling APIs — REST, GraphQL, OpenAPI, webhooks and gateways. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.

Bot Relay npm
A
bot-relay-mcp

MCP server for AI coding agent terminal-to-terminal communication. Local-first, SQLite-backed, webhook-integrated.

API Development Score 93/100 15 findings 70/wk Cap. High
Swapapi npm
A
@swapapi/mcp

MCP server for SwapAPI - get executable token swap calldata for EVM chains

API Development Score 93/100 1 finding 68/wk Cap. High
Impreza npm
A
impreza-mcp

Model Context Protocol server for Impreza Host — privacy-first, no-KYC hosting an AI agent can run end-to-end: self-onboard its own anonymous account (no e-mail), fund it in Bitcoin/Monero, then deploy customer-built apps to managed Impreza VPSes and mana

API Development Score 93/100 1 finding 66/wk Cap. High
Quackr npm
A
quackr-mcp

MCP launcher for Quackr — virtual phone numbers for SMS verification and OTP receipt. Bridges stdio MCP clients to the hosted Quackr server at https://mcp.quackr.io/.

API Development Score 93/100 1 finding 53/wk Cap. High
Webhook Tools npm
A
@rog0x/mcp-webhook-tools

Webhook management and testing tools for AI agents via MCP

API Development Score 93/100 5 findings 53/wk Cap. High
Neutron npm
A
neutron-mcp

MCP server for Neutron - Lightning payments, Bitcoin, USDT, and fiat transactions for AI-powered applications

API Development Score 93/100 3 findings 44/wk Cap. High
Insights npm
A
@ebenova/insights-mcp

MCP server for Ebenova Insights — monitor Reddit and Nairaland for keywords, get AI-drafted replies, manage monitors. For Claude Desktop, Cursor, and any MCP-compatible AI assistant.

API Development Score 93/100 1 finding 40/wk Cap. High
Elmapicms npm
A
@elmapicms/mcp-server

MCP server for ElmapiCMS - manage collections, fields, content, and assets via AI agents

API Development Score 93/100 5 findings 35/wk Cap. High
Substack npm
A
@postcli/substack

Substack plugin for PostCLI - read posts, publish notes, manage your Substack from the terminal

API Development Score 93/100 9 findings 32/wk Cap. High
Pinax npm
A
@pinax/mcp

An MCP Client for connecting to MCP Server‐compatible services at https://app.pinax.network.

API Development Score 93/100 2 findings 28/wk Cap. High
Baixiaoying npm
A
@baichuan-ai/baixiaoying-mcp-server

Baixiaoying MCP Server - 百川医学大模型 MCP 服务,支持 MCP Apps,复刻百小应的视觉样式

API Development Score 93/100 3 findings 27/wk Cap. High
Eliza Plugin npm
A
@fleek-platform/eliza-plugin-mcp

ElizaOS plugin to integrate with MCP (Model Context Protocol) servers

API Development Score 93/100 3 findings 27/wk Cap. High
Openapi Mcp Bridge npm
A
openapi-mcp-bridge

Transform OpenAPI definitions into MCP (Model Context Protocol) tools for seamless LLM-API integration

API Development Score 93/100 1 finding 26/wk Cap. High
Vmware npm
A
vmware-mcp

MCP server for controlling VMware Fusion/Workstation VMs via vmrun CLI

API Development Score 93/100 11 findings 25/wk Cap. High
Mcpgql npm
A
@letoribo/mcpgql

CLI tool for MCP GraphQL Enhanced

API Development Score 93/100 2 findings 24/wk Cap. High
Postmancer npm
A
postmancer

Standalone MCP server for REST API testing and management

API Development Score 93/100 1 finding 23/wk Cap. High
Sms Ir npm
A
mcp-sms-ir

MCP Server for SMS.ir messaging services

API Development Score 93/100 2 findings 23/wk Cap. High
Aisdk Mcp Bridge npm
A
aisdk-mcp-bridge

Bridge between Model Context Protocol (MCP) servers and AI SDK tools

API Development Score 93/100 1 finding 21/wk Cap. High
Bitkub Trading npm
A
bitkub-trading-mcp

MCP server for the Bitkub cryptocurrency exchange. Connect Claude/Cursor/any MCP client to live Thai crypto markets via natural language.

API Development Score 93/100 1 finding 21/wk Cap. High
Fish Audio npm
A
@zhoujinandrew/fish-audio-mcp-server

MCP server for Fish Audio Text-to-Speech integration

API Development Score 93/100 2 findings 21/wk Cap. High
Cwm Api Gateway npm
A
@jasondsmith72/cwm-api-gateway-mcp

ConnectWise API Gateway MCP Server for Claude

API Development Score 93/100 1 finding 20/wk Cap. High
Webapi npm
A
@yinzhouzhi/webapi-mcp-server

将传统WebAPI转换为MCP工具的服务器

API Development Score 93/100 1 finding 18/wk Cap. High
Webdevtoday Ds npm
A
@webdevtoday/ds-mcp-server

MCP server for DirectStay API integration

API Development Score 93/100 1 finding 18/wk Cap. High
E14z npm
A
e14z

Universal MCP registry and execution platform - The npm for AI agents

API Development Score 93/100 12 findings 17/wk Cap. High