com.buzzradr/mcp
REMOTE · BUZZRADR.COM · SCANNED OCT 3
Live AI trend radar: trending AI topics, why-trending signals, daily digests. No API key.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability68
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 752 tokens (~188/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the com.buzzradr/mcp server?
com.buzzradr/mcp is a hosted endpoint at https://buzzradr.com/api/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · buzzradr.com
claude mcp add --transport http com-buzzradr-mcp 'https://buzzradr.com/api/mcp'
{
"mcpServers": {
"com-buzzradr-mcp": {
"url": "https://buzzradr.com/api/mcp"
}
}
} {
"servers": {
"com-buzzradr-mcp": {
"type": "http",
"url": "https://buzzradr.com/api/mcp"
}
}
} [mcp_servers.com-buzzradr-mcp] url = "https://buzzradr.com/api/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-buzzradr-mcp": {
"type": "remote",
"url": "https://buzzradr.com/api/mcp",
"enabled": true
}
}
} openclaw mcp add com-buzzradr-mcp --url 'https://buzzradr.com/api/mcp' --transport streamable-http
mcp_servers:
com-buzzradr-mcp:
url: "https://buzzradr.com/api/mcp" {
"McpServers": {
"com-buzzradr-mcp": {
"Transport": "http",
"Url": "https://buzzradr.com/api/mcp"
}
}
} assistant mcp add com-buzzradr-mcp -t streamable-http -u 'https://buzzradr.com/api/mcp'
{
"mcpServers": {
"com-buzzradr-mcp": {
"type": "http",
"url": "https://buzzradr.com/api/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 30 Sept 26 −1
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 168 → 188 ▼ functional
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 10 Sept 26 0
- Stability: 0.97 → pass security
- 9 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 8 Sept 26 −1
- Tool “get_daily_digest” rewrote its description, which is the text the model reads security
- Tool “get_topic” rewrote its description, which is the text the model reads security
- Schema quality: 145 → 168 ▼ functional
- “get_daily_digest” added an optional parameter “locale” cosmetic
- “get_topic” added an optional parameter “locale” cosmetic
- “list_trends” reworded the description of “locale” cosmetic
- 7 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 6 Sept 26 0
- Tool “get_daily_digest” rewrote its description, which is the text the model reads security
- Tool “list_trends” rewrote its description, which is the text the model reads security
- “list_trends” reworded the description of “sort” cosmetic
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Oct 2026 · Probed https://buzzradr.com/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=buzzradr.com | CN=YR2,O=Let's Encrypt,C=US | 28 Aug 2026 | 26 Nov 2026 | RSA 2048 | SHA256-RSA | 64de0b59872fcd7d3d2ed1b9ed86478bf82 |
| SANs: buzzradr.com | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of buzzradr.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| buzzradr.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://buzzradr.com/api/mcp | Verified | 200 | |
| http (plaintext) | http://buzzradr.com/api/mcp | HTTPS enforced | 308 | https://buzzradr.com/api/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_daily_digest Get the BuzzRadr daily digest ~197
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}.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | Summary and aiWhy language: "en" (default) or "zh". |
| vertical | string | – | Topic vertical to read. Defaults to "ai" (the flagship AI-news radar). |
No output schema declared.
No examples provided.
get_source_health Get BuzzRadr source health ~73
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.
| Name | Type | Req | Description |
|---|---|---|---|
| vertical | string | – | Topic vertical to read. Defaults to "ai" (the flagship AI-news radar). |
No output schema declared.
No examples provided.
get_topic Get a single BuzzRadr topic ~154
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}.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | Summary and aiWhy language: "en" (default) or "zh". |
| topicId | string | yes | The topic id, e.g. "ai_topic_ugfymp". |
| vertical | string | – | Topic vertical to read. Defaults to "ai" (the flagship AI-news radar). |
No output schema declared.
No examples provided.
list_trends List BuzzRadr trending topics ~249
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}.
| Name | Type | Req | Description |
|---|---|---|---|
| keywords | array | – | Case-insensitive keyword filter; any match keeps a topic. |
| limit | integer | – | Maximum topics to return (1-50, default 20). |
| locale | string | – | Summary and aiWhy language: "en" (default) or "zh". |
| platforms | array | – | Platform filter, e.g. ["x","reddit","hackernews"]. |
| sort | string | – | Ranking: "hot" by composite ranking score (default), not 24-hour discussion heat; or "time" by recency. |
| vertical | string | – | Topic vertical to read. Defaults to "ai" (the flagship AI-news radar). |
No output schema declared.
No examples provided.
What is the com.buzzradr/mcp server?
com.buzzradr/mcp is listed in the public MCP registry as com.buzzradr/mcp. Live AI trend radar: trending AI topics, why-trending signals, daily digests. No API key. This page covers its hosted endpoint (https://buzzradr.com/api/mcp).
Is the com.buzzradr/mcp server safe to use?
com.buzzradr/mcp scores 79 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the com.buzzradr/mcp server expose?
com.buzzradr/mcp exposes 4 tools: get_daily_digest, list_trends, get_topic, get_source_health. Their descriptions and schemas cost roughly 673 tokens of context every time the server is loaded.
Does the com.buzzradr/mcp server require authentication?
No. We connected to com.buzzradr/mcp without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the com.buzzradr/mcp server still maintained?
com.buzzradr/mcp is still listed as active in the MCP registry. We last reached this channel on 3 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.