Agent101 Mcp
Description
# agent101-mcp One MCP server. 3,900+ tools. 44 free invokers. Zero dependencies. Agent101 is an open-source service pack for AI agents. Install one MCP server and get instant access to 3,900+ APIs and tools across 15 categories — plus 44 free tools you can invoke directly…
About
# agent101-mcp One MCP server. 3,900+ tools. 44 free invokers. Zero dependencies. Agent101 is an open-source service pack for AI agents. Install one MCP server and get instant access to 3,900+ APIs and tools across 15 categories — plus 44 free tools you can invoke directly without any API keys. ## Quick Start ###…
Details
- Author
- rachelsu-blip
- Downloads
- 150
- Categories
- Other
Jump to
- One server, 3,900+ tools across 15 categories.
- 44 free invokers accessible without any API keys.
- Eight built-in MCP tools for tool discovery and invocation.
- Zero dependencies – only a Python runtime required.
- Optional x402 payment gateway for premium tool monetization.
- Discovery via MCP, A2A, and OpenAI agent protocols.
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Agent101 McpCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Configure the server in your MCP client (e.g., Claude Desktop, Cursor) using the provided JSON snippet, pointing to the server.py script. Alternatively, run the server in HTTP mode via python3 server.py --http --port 3102. Once connected, use the eight MCP tools — such as search_tools, recommend, invoke_tool, and chain_tools — to discover and invoke tools.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"agent101 mcp": {
"agent101-mcp": {
"command": "python3",
"args": [
"server.py",
"--http",
"--port",
"3102"
]
}
}
}
}
McpServers
{
"agent101-mcp": {
"command": "python3",
"args": [
"server.py",
"--http",
"--port",
"3102"
]
}
}
agent101-mcp
One MCP server. 3,900+ tools. 44 free invokers. Zero dependencies.
Agent101 is an open-source service pack for AI agents. Install one MCP server and get instant access to 3,900+ APIs and tools across 15 categories — plus 44 free tools you can invoke directly without any API keys.
Quick Start
Claude Code / Claude Desktop
{
"mcpServers": {
"agent101": {
"command": "python3",
"args": ["/path/to/agent101-mcp/server.py"]
}
}
}
Cursor / Windsurf
{
"agent101": {
"command": "python3",
"args": ["/path/to/agent101-mcp/server.py"]
}
}
HTTP Mode (Smithery / remote)
python3 server.py --http --port 3102
8 MCP Tools
| Tool | What it does |
|------|-------------|
| search_tools | Search 3,900+ tools by keyword |
| recommend | Get best tool for a task, ranked |
| invoke_tool | Call any of 44 free tools and get results |
| try_tool | Quick-test any tool from the directory |
| list_categories | Browse 15 categories |
| get_category | List all tools in a category |
| chain_tools | Find tools that work together |
| list_free_tools | List free, no-auth tools |
44 Free Invokers
Call these directly through invoke_tool — zero API keys, zero setup:
Data & Reference
ipinfo country-info open-meteo geocode wttr exchangerate arxiv wikipedia random-user
Developer
github-search github-trending hacker-news pypi npm crates-io publicapis carbon httpbin jsonplaceholder
Finance
bitcoin-price coingecko
Text & Language
dictionary quotable lorem duckduckgo
Network & Security
dns-lookup ssl-check headers whois-ip
Date & Time
worldtime holidays
Space & Science
iss-location nasa-apod spacex-launches
Media
open-library itunes-search lorem-picsum
Utilities
qrcode url-shortener numbersapi catfact bored dog-image uselessfacts
Example Usage
> search_tools("send email without api key")
> recommend("convert PDF to text")
> invoke_tool("hacker-news")
> invoke_tool("pypi", {"package": "requests"})
> invoke_tool("dns-lookup", {"domain": "google.com"})
> invoke_tool("nasa-apod")
> chain_tools("openai")
x402 Payment Gateway (optional)
Monetize premium tool invocations with crypto micropayments:
pip install "x402[all]" fastapi uvicorn
EVM_ADDRESS=0xYourWallet python3 x402_gateway.py
Agents pay USDC on Base for premium API calls. Free tools stay free. See x402_gateway.py.
Architecture
Your Agent
↓ MCP (stdio or HTTP)
agent101-mcp server.py
├─→ agent101.ventify.ai/api (3,900+ tool directory)
└─→ 44 free APIs (direct invoke, no keys)
Optional: x402_gateway.py
└─→ Premium APIs (USDC micropayments via x402)
Discovery
- MCP: /.well-known/mcp/server-card.json
- A2A: /.well-known/agent.json (Google Agent2Agent protocol)
- OpenAI: /AGENTS.md
Adding Invokers
@invoker("my-tool")
def invoke_my_tool(param1="default", **kw):
"""Description."""
return api("https://api.example.com/endpoint?q=" + param1)
Categories
ai-services, apps, auth, browser, code, communication, data, files, maps, memory, payments, people, realtime, search, social
License
MIT
Links
- Directory: https://agent101.ventify.ai
- API: https://agent101.ventify.ai/api
- A2A Agent Card: https://agent101.ventify.ai/.well-known/agent.json
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