API Integration

Wrappers around third-party REST, GraphQL, and webhook APIs — Stripe, Twilio, SendGrid, GitHub, and similar services.

OAuth misconfiguration · token exposure · SSRF
5,274Total Servers
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ServerLanguageStarsDownloads
Skyvern

Automate browser based workflows with AI

by Skyvern-AI

Python20.9k
Slack Agent Team

Coordinates multi-agent teams via Slack channels with command loops, persona management, approval workflows, and context persistence.

4
Slack CLI Wrapper

Docker-wrapped CLI tool that provides token-efficient access to Slack workspaces through structured JSON output and multiple authentication methods.

1
Slack Lists

Integrates with Slack Lists to enable creation, retrieval, filtering, and management of list items with support for bulk operations, data export to JSON/CSV formats, and all Slack List field types including text, date, user, select, and checkbox fields.

4
slack-max-api-mcp

Operations-first Slack MCP server (stdio) for Codex and Claude Code

by wbjeong

TypeScript
Slack MCP

Unlock full Slack access for your AI—DMs, private channels, threads, and search history. No OAuth apps or admin approval required. Session mirroring gives your AI the same access you already have.

slack-mcp-server

Slack MCP for self-host or managed Cloud, with Gemini CLI and secure-default HTTP.

by jtalk22

TypeScript108
slack-mcp-server-linux-amd64

Model Context Protocol (MCP) server for Slack Workspaces. This integration supports both Stdio and SSE transports, proxy settings and does not require any permissions or bots being created or approved by Workspace admins

by korotovsky

TypeScript
Slack Search

Integrates with Slack workspaces to provide direct access to users, channels, messages, and search functionality through a TypeScript-based server that handles pagination and API errors automatically.

3
Slack Workspace Automation Server

Automate your Slack workspace interactions by posting messages, replying to threads, adding reactions, and fetching channel or user information. Streamline Slack communication and management with easy-to-use tools accessible via the Model Context Protocol. Enhance productivity by integrating Slack API capabilities directly into your workflows.

slack-workspace-mcp-server

MCP server for Slack workspace integration

by tadasant

TypeScript
SLB Florida Business Intelligence

312K+ FL commercial parcels, 6,400+ verified listings, AI visibility reports, x402 micropayments

by Polsia-Inc

Sleekplan

Manage product feedback, roadmaps, changelog entries, and satisfaction surveys through the Sleekplan API.

0
Sleep

Provides a simple sleep/wait tool for introducing timed delays between operations, enabling scenarios like API call spacing and time-dependent process simulation.

Python20
SlideSpeak

Generate presentations using the SlideSpeak API.

12
Slim Utility Suite

Integrates diverse utility services including weather data, email, task management, currency conversion, and calendar functions through a RESTful API for seamless incorporation into applications.

1
Slop Guard

Rule-based prose linter that scores text 0-100 for formulaic AI writing patterns using compiled regex rules, with no LLM or API calls required.

66
SLURM HPC

Manages SLURM HPC cluster jobs with TTY-aware watching, resource checks, and desktop notifications.

by charliez2026

TypeScript1
Smallest.ai Knowledge Base

Provides direct access to Smallest.ai knowledge base API for listing, creating, and retrieving knowledge bases without leaving the conversation context

3
SMARD Electricity Prices

Paywalled SMARD day-ahead electricity prices for Germany-Luxembourg with 15-minute resolution via x402.

by moldy93

0
smart-search

搜索GitHub、StackOverflow、NPM、官方文档与中文技术社区,快速定位权威答案。聚合跨站结果,直达React、Vue、Node.js、微信与云厂商资料。加速排障与技术调研,减少切换成本,节省开发时间。

Smartsheet

Comprehensive Smartsheet API integration with 80+ tools covering sheets, rows, columns, and workspace management.

0
smart-web

Portable MCP server for fallback web search and browser-aware fetch.

by rich-jojo

TypeScript
Smasher Studio — AI Fashion Design

AI fashion design — product photos, videos, tech packs, colorways & fabric sims.

by Atenkai

SMHI Weather

Fetch weather data from the Swedish Meteorological and Hydrological Institute (SMHI) API.

0