API Discovery
Top open-source API Discovery AI systems, agents, and MCP tools.
Discover and install verified API Discovery AI systems, autonomous agent skills, and Model Context Protocol servers on AIStoreHub. Reusable, security-scanned, and ready for 1-click execution in Cursor, Claude Code, and terminal workflows.
Available AI Systems & Skills (16)
Open in Advanced FilterDirectory of OpenAPI specifications for thousands of public APIs. Every API is machine-readable and scored for AI agents. CC0.
Turn any web app into an API. Chrome extension captures browser traffic, auto-generates schemas, lets AI replay APIs directly. No official API needed.
polymarket mcp server market discovery and analysis via public APIs; optional authenticated trading and portfolio tools when your wallet derives (or supplies) CLOB L2 credentials polymarket mcp server market discovery and analysis via public APIs; optional authenticated trading and portfolio tools when your wallet derives (or supplies) CLOB L2
Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.
Bring professional data and tools to the AI you already use: open-source MCP, CLI, SDKs, skills, and docs to find services, call them, and audit usage.
The open-source context layer for your AI. Catalog your tables, topics, queues and APIs then expose real metadata to your AI agents.
Privacy Code Scanner and Dataflow Context Engine for AI coding agents
Publisher-aware full-text PDF fetcher — DOI in, PDF out via OA → publisher TDM APIs → your own institutional proxy. Download end of a paper pipeline; pair with paper-radar (discovery) and paper-review-and-digest (reading).
ScienceClaw is a personal research assistant built with LangChain DeepAgents and AIO Sandbox infrastructure, adopting a completely new architecture beyond OpenClaw. It offers stronger security, better transparency, and a more user-friendly experience.
Grow your X/Twitter to 5M+ views in 3 months — trend detection, audience insights, engagement targets, KOL discovery. Works with Claude Code, Codex, Gemini CLI, Cursor. No API keys, just USDC.
Autonomous AI-agent orchestration engine for job discovery with decision traces, tool adapters, and production-grade run control.
Neuronto Agentic Resource Discovery (ARD) Index. Federated search across every public ARD registry, plus a verified tool index read from each MCP server's own tools/list, hybrid lexical and semantic retrieval, and ARD-Bench.
证据驱动的 AI 资产测绘与安全研判工具。以自然语言串联资产发现、AI 反思、授权验证与报告交付，将 FOFA、Nuclei 与 AI 助手融入同一工作流。原生支持 CLI / MCP / Skill / REST API。
The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.
RunAPI MCP server for model discovery, pricing lookup, media task creation, and balance checks.
Pixiv, in your terminal — a CLI, MCP server, and Go SDK for discovery, accounts, creators, collections, and downloads.
Build & Monetize for API Discovery
Have you created an autonomous agent, MCP server, or Claude Code skill for API Discovery? Publish it to AIStoreHub with dual-currency checkout (USD $ + INR ₹) and earn 85–90% net revenue.