API Integration

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

OAuth misconfiguration · token exposure · SSRF
9,807Total Servers
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Swiss Whale Intelligence

Multi-asset whale forensics: BTC, ETH, SOL, USDT, tokenized gold. 45 tools, free OAuth tier.

by alpineflow-io

SwitchBot

Integrates with SwitchBot devices to enable smart home automation, device control, and status monitoring using the SwitchBot API.

6
Syenite

DeFi interface for AI agents: swap, bridge, yield, lending. Live at syenite.ai.

by syenite-ai

TypeScript
Symbols MCP

Symbols.app MCP — docs, code generation, publishing, CLI/SDK reference

by symbo-ls

Python
Synapse — GEO Growth Layer

Lints + auto-fixes how AI coding agents discover any new product. 24 rules, 6 tools, score 0-100.

by calvinling2021-star

TypeScript0
Synapse Layer — Continuous Consciousness Infrastructure

Persistent zero-knowledge memory for AI agents. AES-256-GCM encryption, PII redaction.

by SynapseLayer

Python
Syncro

MCP server for Syncro MSP — customers, tickets, assets, invoices, and more.

by wyre-technology

@syndr-ai/mcp-server

MCP server for the Syndr public API

by syndr-admin

TypeScript
Synlake

Unified API to query AWS, GCP, Azure and generate Terraform/CLI execution kits for AI agents.

by synlake

Synlake — Cloud Infrastructure for AI Agents

Compare, estimate, and deploy cloud infrastructure across AWS, GCP, and Azure for AI agents.

by Synlake-ai

Synmerco — Confidential Escrow for AI Agent Commerce

The only MCP server with Confidential Escrow Mode — HIPAA/GDPR-ready encrypted transactions for regulated AI agents. 46 tools for the full agent commerce lifecycle. **Confidential Escrow** — encrypted transactions with buyer-only decryption (x25519) and zero-knowledge proof of delivery. The escrow system never sees the work product. Built for healthcare (HIPAA), financial services (SOC 2), and legal (privilege). **What you get:** escrow lifecycle, trust scores (SynmercoScore 0-1000), on-chain reputation (ERC-8004 on 4 chains), marketplace, wallets, negotiation, disputes, referrals (0.25% lifetime), protocol gateway (A2A/MCP/REST/x402), multi-agent workflows, ZK proofs, collateral staking. **10 tools work free — no API key needed.** $1K Shield Insurance per escrow. 3.25% flat fee. 179K+ agents in ecosystem.

Synthetic Search

Provides web search capabilities through the Synthetic Search API, returning structured results with titles, URLs, descriptions, and publication dates.

2
Syracuse Company News

Structured company & industry news for AI agents: typed, dated, source-linked events.

by 1145-am

@sysdig/secure-mcp-server

Sysdig MCP server wrapping Sysdig Secure REST API endpoints

by GitHub Actions

TypeScript
System Info

Provides real-time system information including CPU, memory, disk, and GPU statistics through a simple API endpoint for monitoring and diagnostic purposes.

0
Systemonomic — Work Domain Analysis & AI Task Suitability

Model work domains, score tasks for AI suitability, and design organisations.

by TonyC23

Python
System R Risk Intelligence

Pre-trade risk validation and position sizing for AI trading agents via G-formula and Iron Fist.

by System-R-AI

Python
Szamlazz.hu MCP

Hungarian sole-trader invoicing via Szamlazz.hu - issue, query, PDFs, VAT-ceiling tracking.

by UnbearableDev

@szemeng76/yfinance-mcp-server

unofficial Yahoo Finance API MCP Server - A Model Context Protocol server implementation for Yahoo Finance API

by szemeng76

TypeScript
@taazkareem/clickup-mcp-server

ClickUp MCP Server - Powering AI Agents with full ClickUp task, document, and chat management capabilities.

by taazkareem

TypeScript42
Tabela FIPE

Reference vehicle prices in Brazil (FIPE table), cars, motorcycles and trucks. Browse by brand/model

by mcp-dir

TablaCognita

MCP-native collaborative markdown editor with real-time AI document editing

by PStryder

TablaFocusMCP

MCP server for tabla learning: glossary, taals, composition, practice coaching, certification prep.

by sreeramkongeseri

TypeScript
Tableau

MCP server for Tableau API integration

by asklokesh

Python0
@tacticlaunch/mcp-linear

A Model Context Protocol (MCP) server implementation for the Linear GraphQL API that enables AI assistants to interact with Linear project management systems.

by beautyfree

TypeScript