Scan MCP Online API Star

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.

Ankr npm
A
@akki91/ankr-mcp

MCP server for using Ankr API(s)

API Development Score 96/100 0 findings 25/wk Cap. Moderate
Google Chat Webhook npm
A
google-chat-webhook-mcp

MCP server that forwards messages to Google Chat Webhooks (text and cardsV2).

API Development Score 96/100 0 findings 25/wk Cap. Moderate
Victron Vrm npm
A
victron-vrm-mcp

MCP server for Victron Energy VRM cloud API — remote, HTTPS, Connector-compatible

API Development Score 96/100 4 findings 25/wk Cap. Moderate
Guerrillamail npm
A
guerrillamail-mcp

MCP server for the Guerrilla Mail temporary email API.

API Development Score 96/100 0 findings 24/wk Cap. Moderate
Archival Imagery npm
A
archival-imagery-mcp

MCP server for browsing and downloading open-licensed imagery from Wellcome Collection, Met Museum, Library of Congress, Smithsonian Open Access, and Europeana (which fully indexes Rijksmuseum + 4000 other institutions). For editorial projects that need a

API Development Score 96/100 1 finding 23/wk Cap. Moderate
Vrosario Http Request npm
A
@vrosario/http-request-mcp

`http-request-mcp` is a simple tool designed for making HTTP requests. It uses the MCP (Model Context Protocol) server to handle requests and supports various HTTP methods.

API Development Score 96/100 0 findings 23/wk Cap. Moderate
Discord Webhook 3 implementations
A
best: @kujirahand/discord-webhook-mcp

MCP Server for Discord webhook

API Development Best score 96/100 2 findings 21/wk Cap. Moderate
Basescope npm
A
basescope

The read-only safety layer for onchain AI agents. A Model Context Protocol (MCP) server that gives AI assistants safe, read-only onchain tools on Base and EVM chains — token/contract safety checks, risky-approval detection, verified-source lookup, balance

API Development Score 96/100 0 findings 20/wk Cap. Moderate
Amogastudio npm
A
mcp-server-amogastudio

MCP Server for Amoga Studio integration with Claude Desktop

API Development Score 96/100 3 findings 19/wk Cap. Moderate
Connectors npm
A
@stackone/mcp-connectors

MCP connectors for disco.dev

API Development Score 96/100 1 finding 19/wk Cap. Moderate
Paperless npm
A
paperless-mcp-server

Model Context Protocol server for Paperless-ngx document management system

API Development Score 96/100 0 findings 18/wk Cap. Moderate
Simple Slack npm
A
simple-slack-mcp-server

A simplified MCP server for Slack messaging and channel operations with stdio transport

API Development Score 96/100 1 finding 17/wk Cap. Moderate
Slack Notify npm
A
slack-notify-mcp

MCP server for posting messages to Slack webhooks and bot API

API Development Score 96/100 1 finding 17/wk Cap. Moderate
Billionverify npm
A
billionverify-mcp

BillionVerify MCP Server - AI-native email verification

API Development Score 96/100 1 finding 16/wk Cap. Moderate
Kavenegar npm
A
@theyahia/kavenegar-mcp

MCP server for Kavenegar — SMS gateway, OTP, voice calls (Iran)

API Development Score 96/100 0 findings 16/wk Cap. Moderate
Sipgateio npm
A
sipgateio-mcp

Sipgate API MCP server for AI code assistants

API Development Score 96/100 0 findings 16/wk Cap. Moderate
Yandex Disk npm
A
yandex-disk-mcp

MCP Server for Yandex.Disk REST API integration with Claude

API Development Score 96/100 0 findings 16/wk Cap. Moderate
Yapi npm
A
@vtian/yapi-mcp-server

yapi-mcp-server 能将 YApi 的接口定义自动化地转换成代码、类型和 Mock 数据，大大提升开发效率

API Development Score 96/100 0 findings 16/wk Cap. Moderate
V2ex npm
A
mcp-server-v2ex

v2ex mcp server for v2ex api 2.0

API Development Score 96/100 1 finding 15/wk Cap. Moderate
Smsvertpro npm
A
@3-bees-online/mcp-server-smsvertpro

MCP server to send professional SMS via SMS Vert Pro — 9 tools including OTP, delivery reports, scheduled SMS with cancellation

API Development Score 96/100 0 findings 14/wk Cap. Moderate
Id Verify npm
A
id-verify-mcp

MCP server for ID Verify identity verification API - enables AI assistants to create and manage identity verifications

API Development Score 96/100 0 findings 13/wk Cap. Moderate
Sysq npm
A
@suiyongsuiqi/sysq-mcp

Official stdio-only MCP server for SYSQ mailbox automation.

API Development Score 96/100 0 findings 13/wk Cap. Moderate
Clawdcall npm
A
clawdcall-mcp

MCP server for ClawdCall's agent-facing phone execution API.

API Development Score 96/100 1 finding 12/wk Cap. Moderate
Kagi Translate npm
A
kagi-translate-mcp

MCP server for Kagi Translate

API Development Score 96/100 0 findings 12/wk Cap. Moderate