API Integration
| Server | Language | Stars | Downloads |
|---|---|---|---|
| AAAA Nexus Formally verified AI safety APIs with 75+ endpoints and pay-per-call via USDC x402. | — | 1 | - |
| AAAA-Nexus MCP Formally verified AI safety APIs. 75+ endpoints, pay-per-call via USDC x402, no signup. | Python | - | - |
| aa-mcp-server MCP server for read-only American Airlines AAdvantage account access — direct API calls via session cookies extracted from a Chromium login | Python | - | - |
| @aarav-j/zephyr-mcp-server MCP server for Zephyr RTOS documentation - API signatures, Kconfig symbols, and Devicetree bindings | TypeScript | - | - |
| @aaronsb/google-workspace-mcp MCP server for Google Workspace with progressive context disclosure and multi-account orchestration | TypeScript | 165 | - |
| @aashari/mcp-server-atlassian-jira Node.js/TypeScript MCP server for Atlassian Jira. Equips AI systems (LLMs) with tools to list/get projects, search/get issues (using JQL/ID), and view dev info (commits, PRs). Connects AI capabilities directly into Jira project management and issue tracki | TypeScript | 77 | - |
| aas-mcp-server Open-source MCP server for AAS (Asset Administration Shell) APIs using OpenAPI | Python | - | - |
| AB[500] research and bounties Sourced Art Blocks artist research, holding-duration data, and current agent bounties from AB5D. | — | - | - |
| ABAP Accelerator MCP server for SAP ABAP development with 15 tools for ABAP objects, syntax, ATC, and more | Python | - | - |
| ABAPilot MCP server for SAP ECC and on-premise S/4HANA: natural-language queries and ABAP dev tooling. | TypeScript | - | - |
| abcop ABC complexity gate for AI-written code with an MCP inspection tool. | — | - | - |
| Abfallkalender Deutschland Waste collection dates for German addresses from municipal authority calendars. | — | - | - |
| @abhi-finance/mcp-server-open-api MCP Server for Abhi Open API (EWA - UAE) | TypeScript | - | - |
| Ableton for AI Bridge between Ableton Live and AI. Inspect, analyze audio, and control mixing via MCP. | Python | - | - |
| ableton-mcp Control Ableton Live with AI - 200+ tools via MCP, REST API, and Max for Live. Works with Claude, Ollama, OpenAI, Groq. | Python | 53 | - |
| ableton-mind — Ableton Live MCP server Control Ableton Live from Claude, Cursor or Codex with LOM tools, device knowledge and recipes. | TypeScript | - | - |
| Abnormal Security MCP server for Abnormal Security — AI-powered email threat detection, cases, and remediation. | — | - | - |
| @aborruso/ckan-mcp-server MCP server for interacting with CKAN open data portals | TypeScript | 58 | - |
| abraflexi-mcp-server A comprehensive MCP server for AbraFlexi integration | Python | - | - |
| Abs Au Australian Bureau of Statistics (ABS) Data API MCP. | — | - | - |
| Abscissa Safety-aware MCP server for Linear issues, projects, cycles, and dependencies. | Python | - | - |
| Abstraxn Agent Layer Abstraxn: public Web3 MCP server for read-only chain data and pay-per-call relays. | — | - | - |
| Abundance APIs Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency. | — | - | - |
| Abuseipdb AbuseIPDB MCP — wraps AbuseIPDB v2 API (api.abuseipdb.com/api/v2) | — | - | - |
| Academic Paper Search Integrates with academic APIs to enable searching, retrieving, and filtering scholarly papers across multiple sources for research and analysis tasks. | Python | 116 | - |