API Integration

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

⚠ OAuth misconfiguration · token exposure · SSRF
21,940Total Servers
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MCP E-Invoicing Core

Base package for European e-invoicing MCP servers with shared models, XML utils, and OAuth2 client.

by cmendezs

Python--
mcp-erid

Russian ad marking (38-FZ) checker: erid validation, ad-page audit, compliance hints.

by atomno-mcp

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mcp-etherscan-server

An MCP (Model Context Protocol) server that provides Ethereum blockchain data tools via Etherscan's API. Features include checking ETH balances, viewing transaction history, tracking ERC20 transfers, fetching contract ABIs, monitoring gas prices, and resolving ENS names.

by crazyrabbitLTC

TypeScript30-
mcp-evals

GitHub Action for evaluating MCP server tool calls using LLM-based scoring

by mclenhard

TypeScript--
MCP Event Intelligence

Durable temporal event intelligence: composite triggers, derived events, and runtime wakeups.

by sarooo17

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MCP Evernote

Evernote note management with OAuth and ENML conversion

by verygoodplugins

TypeScript--
mcp-evm

MCP server for Ethereum Virtual Machine (EVM) RPC API

by MissionSquad

TypeScript1-
MCPExplorer

Search, vet & assemble MCP servers from your agent: verified tools, risk labels, and trust scores.

by mcpexplorer

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MCP FactorialHR

Full CRUD MCP server for FactorialHR: employees, teams, time off, projects, ATS, payroll.

by t4dhg

TypeScript--
@mcp_factory/canva-mcp-server

MCP server for Canva - manage designs, folders, assets, brand templates, exports, and comments via the Canva Connect API

by mcp_factory

TypeScript--
MCPFax Public-Data Utility API

One public fact when you have no API key: where, what time, what rate. 31 lookups.

by mcpscores

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mcp-figma

Figma MCP server for accessing Figma API

by noahhh1005

TypeScript--
MCP Finder

Find the right MCP server for your task. 4,500+ servers ranked by community trust.

by c5huracan

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MCP Finder

Find an MCP server for any task: searches the official registry, Smithery and npm; remote-first.

by ux-xd

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mcp-fns-calc

Russian tax calculators (VAT, USN, NDFL) and FNS fiscal-status checks via MCP.

by atomno-mcp

Python--
mcp-fns-check

Russian tax authority (FNS) counterparty checks: status, debts, blocks. Due diligence MCP.

by atomno-mcp

Python--
mcp-forge

MCP Forge: Turn API Contracts into Trusted MCP Tools with Codex + GPT-5.6

by sushantag9

TypeScript0-
MCP fork of Google Workspace CLI

MCP fork of Google Workspace CLI (Gmail, Drive, Calendar, and more)

by shigechika

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MCP Fortress

Security scanner for MCP servers. Detect vulnerabilities, prompt injection, and tool poisoning.

by mcp-fortress

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MCP for Zotero

Connect your Zotero reference library to AI assistants via Model Context Protocol.

by AlejandroArnaud

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MCP FreeScout

FreeScout ticket management with AI-powered analysis, search filters, and structured outputs.

by verygoodplugins

TypeScript--
mcp-fssp

MCP server for Russian FSSP enforcement proceedings lookup and debtor search.

by atomno-mcp

Python--
mcp-gatehouse

Permission tiers, approval gates, and audit logging for MCP servers - the server is the gatekeeper

by nickgeorgeseo

Python--
mcp-gateway

MCP Gateway is a reverse proxy and management layer for MCP servers, enabling scalable, session-aware stateful routing and lifecycle management of MCP servers in Kubernetes environments.

by microsoft

C#853-
MCP Gateway Scan

Read-only MCP/agent-gateway readiness scanner — scores a repo across 7 security dimensions.

by willianpinho

TypeScript--