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Buzzradr MCP Server

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not responding

Buzzradr is listed as active in the registry but did not answer our last check. It exposes 4 tools. Last commit 30 Aug 2026.

Live AI trend radar: trending AI topics, why-trending signals, daily digests. No API key.

Uptime history 89 days of history · worst day 0%
89 days agonow
12.1%
Uptime 24h
11 of 91 checks
4
Tools
read from the server
283 ms
Response time
average over 24h
0
Stars
last commit 30 Aug 2026

What changed 12

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 16 August 2026. No other catalogue keeps this.

7 Sep 2 tool descriptions were rewritten3 times that day get_daily_digest, get_topic
7 Sep 3 tools changed the parameters they ask for get_daily_digest, get_topic, list_trends
6 Sep 2 tool descriptions were rewritten get_daily_digest, list_trends
6 Sep a tool changed the parameters it asks for list_trends
16 Aug 3 tool descriptions were rewritten get_daily_digest, get_topic, list_trends
and 1 more, back to 16 August 2026

Buzzradr does not always answer

Over the last week it answered 32.5% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.

run in your terminal
claude mcp add mcp --transport http https://buzzradr.com/api/mcp
Settings → Connectors → Add custom connector, then paste this address
https://buzzradr.com/api/mcp
~/.codex/config.toml
[mcp_servers.mcp]
url = "https://buzzradr.com/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://buzzradr.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp": {
      "type": "http",
      "url": "https://buzzradr.com/api/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

daily
get_daily_digest
Return the top ~12 trending topics for a vertical as a daily briefing. Use this when the user asks "what is trending today", "what is the AI news today", or wants a quick roundup. Each topic includes a title, AI summary, why-it-matters reason, a one-line "why this one" judgement (aiWhy; absent when none was generated), composite ranking score, platforms, keywords, trusted-source count, and its top items. The score combines source, coverage, engagement and freshness signals; it is not 24-hour discussion heat. locale="zh" opts into Chinese summaries (default English). Read the full topic at https://buzzradr.com/ai/{topicId}.
source
get_source_health
Report the ingestion sources behind a vertical and their health: status, last fetch time, accepted/filtered item counts, and any public message. Use this to check data freshness or which platforms feed the radar.
topic
get_topic
Fetch one trending topic by its topicId (as returned by get_daily_digest / list_trends). Use this to drill into a specific story. Returns "topic not found" if the id is unknown or the topic no longer clears the public quality gate. locale="zh" opts into Chinese summaries (default English). Topic page: https://buzzradr.com/ai/{topicId}.
trends
list_trends
Search and list trending topics for a vertical with optional filters. Use this to answer "what is happening with <keyword>", to filter by platform, or to pull a ranked list. keywords/platforms narrow the results; sort="hot" (default) ranks by composite ranking score, sort="time" by recency; limit is 1-50 (default 20); locale="zh" opts into Chinese summaries (default English). Read a topic at https://buzzradr.com/ai/{topicId}.

Endpoints

URLTransportStateLatencyChecked
https://buzzradr.com/api/mcp streamable-http answering 69 ms 12 min ago

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Buzzradr — questions

Answers built from our own checks of this server.

What can Buzzradr do?
It exposes 4 tools, read directly from the server on our last check. Among them: get_daily_digest, get_source_health, get_topic, list_trends. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Buzzradr working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 11 of 91 checks got a reply (12.1%), average response time 283 ms. The bar chart above shows every period we have measured.
The registry lists Buzzradr as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Buzzradr?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Buzzradr need an API key?
No. Buzzradr completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Buzzradr?
It answers our handshake in 283 ms on average, which is faster than 48% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Buzzradr open source?
The code is open source: it is published under the MIT licence and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at buzzradr.com, which runs on its operator's own terms.