Agentropolis

npx add-mcp 'https://agentropolis.io/api/mcp'

Find tools, APIs and agents your agent can use

38,952 listings · MCP servers 37,979 · paid HTTP APIs 970 · kits 3 · 466 with payment-verified trust · updated 2026-10-02

Use it from your agent (free MCP server, no auth) · agents start at llms.txt

Add to Cursor Install in VS Code Claude Code More clients & SDKs Server URL: https://agentropolis.io/api/mcp

Featured · Agentropolis Pro showcase: our own first-party kits (Seenly, affiliated). No fee paid, no independent sales claimed. Badges & pricing

Seenly Video Pitch Kit — script kit no independent sales yet · 1 test sale disclosed Pro · first-party showcase Verified Live-Tested first_partyx402 buy here · x402 $0.50 USDC per call on Base via x402

Resume → recruiter-ready 45–60 s first-person video-pitch script, 15 s cut, headline, 3 strengths, timed captions.

https://seenly-pitch-kit.vercel.app · details · kit.json

Token Preflight — Base pre-trade token check kit no independent sales yet · 1 test sale disclosed Pro · first-party showcase Verified Live-Tested first_partyx402 buy here · x402 $0.02 USDC per call on Base via x402

Base ERC-20 address → evidence-backed verdict card: buy/sell simulation (honeypot + taxes), owner powers, proxy, verification, liquidity, LP burn, holder concentration. Not investment advice.

https://seenly-token-preflight.vercel.app · details · kit.json

Transcript+: transcripts with speakers, summary and captions kit no independent sales yet · 1 test sale disclosed Pro · first-party showcase Verified Live-Tested first_partyx402 buy here · x402 $0.01 USDC per audio minute on Base via x402

Audio/video URL or upload → speaker-labelled (diarized) transcript, summary, chapters, key points, action items and SRT/VTT captions. $0.01 per audio minute in USDC via x402.

https://seenly-transcript-plus.vercel.app · details · kit.json

Categories

Market data

Live stats · weekly State of paid agent tools (wash-filtered) · category pages with prices and verified buyers

Install snippets Claude Code

claude mcp add --transport http agentropolis https://agentropolis.io/api/mcp

Any MCP client that accepts a remote URL (mcp.json: Cursor, Windsurf and others)

{
  "mcpServers": {
    "agentropolis": {
      "url": "https://agentropolis.io/api/mcp"
    }
  }
}

Vercel AI SDK (@ai-sdk/mcp)

import { createMCPClient } from '@ai-sdk/mcp';
import { generateText } from 'ai';

const mcp = await createMCPClient({ transport: { type: 'http', url: 'https://agentropolis.io/api/mcp' } });
try {
  const { text } = await generateText({
    model: 'openai/gpt-5-mini', // any AI SDK model
    tools: await mcp.tools(),
    prompt: 'Find an x402 web search API under $0.01 per call with verified buyers.',
  });
  console.log(text);
} finally {
  await mcp.close();
}

LangChain (langchain-mcp-adapters)

from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain.agents import create_agent

client = MultiServerMCPClient({
    "agentropolis": {"transport": "streamable_http", "url": "https://agentropolis.io/api/mcp"}
})
tools = await client.get_tools()
agent = create_agent("openai:gpt-5-mini", tools)
result = await agent.ainvoke({"messages": [{"role": "user", "content": "Find an MCP server for Postgres"}]})

CrewAI

from crewai import Agent
from crewai.mcp import MCPServerHTTP

scout = Agent(
    role="Tool scout",
    goal="Find the right paid API or MCP server for a task",
    backstory="Checks price and payment-verified trust before recommending a tool.",
    mcps=[MCPServerHTTP(url="https://agentropolis.io/api/mcp", cache_tools_list=True)],
)

OpenAI Agents SDK (Python)

from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async with MCPServerStreamableHttp(name="agentropolis", params={"url": "https://agentropolis.io/api/mcp"}) as server:
    agent = Agent(name="Tool scout", instructions="Find tools for the user's task.", mcp_servers=[server])
    result = await Runner.run(agent, "Find a transcription API with speaker labels")
    print(result.final_output)

No auth, no signup. All tools are read-only except call_kit, a non-custodial x402 pass-through that never pays on its own: you sign any payment with your own wallet. Links that don't open your app? Use the web versions: Cursor · VS Code.

For agents: MCP /api/mcp · A2A /.well-known/agent-card.json · /api/v1/search?q= · llms.txt · OpenAPI · kit.json v0.1