How to Use the Hacker News Alternative MCP in CrewAI

Q: How do I limit which tools my CrewAI agents can access from the Hacker News Alternative?

You can use the toolfilter option in CrewAI to restrict tool access. This ensures your researcher agent only calls gettopstories while your writer agent remains focused on drafting content.

Deploy specialized agent teams to research, filter, and summarize tech news using CrewAI.

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Connect Hacker News Alternative MCP to CrewAI

Create your Vinkius account to connect Hacker News Alternative to CrewAI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Hacker News Alternative with CrewAI

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Multi-agent tech research teams in CrewAI

This Hacker News Alternative MCP Server allows you to assign specific tools like `get_best_stories` and `get_item` to specialized agents within your CrewAI setup. You can have one researcher agent gather top Hacker News links while an analyst agent digs into the comments to extract technical insights. CrewAI coordinates this collaboration through shared memory. The researcher agent passes raw Hacker News story IDs to the analyst agent, who then fetches the full text of the discussion to produce a daily brief.

Autonomous developer community monitoring

The `get_ask_stories` and `get_show_stories` tools let your CrewAI squad monitor community questions and new product launches autonomously. A monitoring agent watches these feeds for specific keywords, while a moderator agent flags high-value Hacker News threads. This division of labor prevents your CrewAI agents from getting bogged down in forum noise. By isolating the feeds, your CrewAI squad delivers high-signal summaries without wasting tokens on irrelevant Hacker News threads.

Tracking platform updates with agent crews

Use `get_updates` to keep your entire CrewAI squad synchronized with the latest Hacker News activity using this MCP connection. A coordinator agent checks for modified profiles and items, then delegates detailed fetching tasks to subordinate agents. This hierarchical structure ensures your CrewAI squad always works with fresh Hacker News data. Instead of uncoordinated polling, your agents collaborate to update your internal Hacker News database.

Setup guide

Set up Hacker News Alternative MCP in CrewAI

Prerequisites

Python 3.10+ installed
crewai package (pip install crewai)
Active Vinkius subscription with a valid endpoint token

1

Install CrewAI
Run pip install crewai to install the framework. MCP support is built-in via the mcps parameter.
2

Add the MCP URL to your agent
Pass your Vinkius endpoint directly to the mcps list. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. CrewAI handles tool discovery and caching automatically.
3

Kick off your crew
Create a Crew with your agent and tasks. Call crew.kickoff() — the agent will automatically invoke Hacker News Alternative tools as needed.

crew.py

from crewai import Agent, Task, Crew

agent = Agent(
    role="Hacker News Alternative Analyst",
    goal="Access and analyze Hacker News Alternative data via MCP.",
    backstory="Expert analyst with direct Hacker News Alternative access.",
    mcps=[
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ],
)

task = Task(
    description="List recent Hacker News Alternative transactions",
    agent=agent,
    expected_output="A summary of recent activity",
)

crew = Crew(agents=[agent], tasks=[task])
result = crew.kickoff()
print(result)

Get your connection token →

Prerequisites

Python 3.10+ installed
crewai + crewai-tools packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run pip install crewai crewai-tools. The MCPServerAdapter handles lifecycle management and tool conversion.
2

Connect with MCPServerAdapter
Use MCPServerAdapter as a context manager with SseServerParameters pointing to your Vinkius endpoint. The adapter automatically manages connection lifecycle.
3

Assign tools and run
Pass the returned mcp_tools to your agent's tools parameter. The adapter converts MCP tools to native BaseTool objects compatible with all CrewAI agents.

crew.py

from crewai import Agent, Task, Crew
from crewai_tools import MCPServerAdapter
from mcp import SseServerParameters

server_params = SseServerParameters(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

with MCPServerAdapter(server_params) as mcp_tools:
    agent = Agent(
        role="Hacker News Alternative Analyst",
        goal="Access and analyze Hacker News Alternative data via MCP.",
        backstory="Expert analyst with direct Hacker News Alternative access.",
        tools=mcp_tools,
    )

    task = Task(
        description="List recent Hacker News Alternative transactions",
        agent=agent,
        expected_output="A summary of recent activity",
    )

    crew = Crew(agents=[agent], tasks=[task])
    result = crew.kickoff()
    print(result)

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Hacker News. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Hacker News Alternative MCP in CrewAI

You can use the `tool_filter` option in CrewAI to restrict tool access. This ensures your researcher agent only calls `get_top_stories` while your writer agent remains focused on drafting content.

Yes, they use CrewAI's shared memory system. One agent can retrieve a list of story IDs via `get_best_stories` and pass them to another agent for deep analysis using `get_item`.

The server runs on Vinkius's managed infrastructure. Your CrewAI agents connect to it using a secure HTTP or SSE transport, meaning you don't have to host or run any local server processes.

Yes, CrewAI supports asynchronous execution. Your agents can fetch multiple items concurrently using `get_item` to speed up compilation of large tech digests.

The server only processes public Hacker News story IDs and user profiles. Vinkius executes these requests in an ephemeral V8 sandbox, ensuring no private session logs or application payloads are retained.

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