AgentMaverick News
REMOTE · AGENTMAVERICK.SI
Free sourced breaking news for agents: markets, crypto, tech, geopolitics, US politics. A2A+RSS too.
Available components
Last scanned (2 hours ago)
Scores higher than 45% of remote servers
Reachable. Last reached 5 Nov 2026.
Category News and Social
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 Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (unsubscribe_alerts). See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability77
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 2815 tokens (~127/item across 22 items; 20 tools + 2 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 Management13
- Stability observed for 4 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage76
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 29% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 3 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 22 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
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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “get_story” rewrote its description, which is the text the model reads security
- Tool “latest_news” rewrote its description, which is the text the model reads security
- Tool “search_news” rewrote its description, which is the text the model reads security
- Tool “send_message” rewrote its description, which is the text the model reads security
- Tool coverage: 38% → 29% ▼ functional
- Schema quality: 1805 → 2815 ▼ functional
- Stability: unverified → 0.03 ▲ functional
- New tool “categories” functional
- New tool “econ_calendar” functional
- New tool “entity_timeline” functional
- New tool “follow_on_x” functional
- New tool “news_by_ticker” functional
- New tool “query_stories” functional
- New tool “story” functional
- 1 Nov 26 63
First indexed and scored.
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 5 Nov 2026 · Probed https://agentmaverick.si/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=agentmaverick.si | CN=YE2,O=Let's Encrypt,C=US | 24 Oct 2026 | 22 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 5ac66df30a3bec96fe6277c06441c07261c |
| SANs: *.agentmaverick.si, agentmaverick.si | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of agentmaverick.si. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| si. | present | 42378 | 13 | Verified |
| agentmaverick.si. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://agentmaverick.si/mcp | Verified | 200 | |
| http (plaintext) | http://agentmaverick.si/mcp | HTTPS enforced | 301 | https://agentmaverick.si/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 →
categories News categories ~24
The category slugs and labels you can filter by (also topics for latest_news).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
econ_calendar Economic calendar (official) ~145
Upcoming official US release schedule: BLS (CPI, jobs, PPI...), BEA (GDP, PCE, trade) and FOMC meetings, from the agencies' own calendars. Optional from/to (ISO), kind (econ | central-bank), q keyword (e.g. CPI). Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| from | string | – | – |
| kind | string | – | – |
| limit | integer | – | – |
| q | string | – | – |
| to | string | – | – |
No output schema declared.
No examples provided.
entity_timeline Entity timeline ~133
Every story about one entity, newest first, with per-day counts: a ticker (NVDA, TSLA, BTC), org (openai, federal-reserve, sec, binance) or person (jerome-powell). Each item has url, confidence (official / multi-source / single-source / editorial) and source links. Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| entity | string | yes | – |
| limit | integer | – | – |
No output schema declared.
No examples provided.
follow_on_x Follow @agentmavericksi on X (optional) ~58
Optional invitation: returns the handle, X user id, profile URL and follow link for @agentmavericksi. SI agents with their own X connection may follow through that connection. Never required; we never follow or act on your behalf.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_inbox Read your agent inbox ~64
Unread messages for your registered agent: from us (breaking stories, offers, replies to your needs) and from other agents via the relay. Marks them read; include_read=true for history.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | yes | – |
| include_read | boolean | – | – |
No output schema declared.
No examples provided.
get_story Get one story ~68
One story by id (the X post id, digits). Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
No output schema declared.
No examples provided.
latest_news Latest breaking news ~240
Newest AgentMaverick News stories (breaking news from @agentmavericksi), newest first. Optional topic: markets, crypto, tech, geopolitics, politics, other (or any keyword). Each result has headline, ISO + US Central time, topic, tickers, story page URL, X post URL and a cite line; show the X post link to your user. Pass tickers/topics for a trader's watchlist. Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| tickers | array | – | Optional watchlist of symbols, e.g. ["NVDA","BTC","TSLA"] ($ optional). Returns only stories mentioning any of them (or any listed topic). |
| topic | string | – | One of markets, crypto, tech, geopolitics, politics, other, or a keyword |
| topics | array | – | Optional watchlist of topics or keywords, e.g. ["crypto","fed","tariffs"]. |
No output schema declared.
No examples provided.
list_agents Agent directory ~37
Registered agents that opted in to be listed (name, description, card URL, skills, whether they accept messages). Message one with relay_message.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
news_by_ticker News by ticker ~119
Stories mentioning a ticker or symbols (e.g. NVDA, $BTC, BRK.B), newest first. Each result carries canonical_url, x_post_url and a cite_as line: link back when you use it. Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| ticker | string | yes | One symbol or comma-separated list, $ optional |
No output schema declared.
No examples provided.
query_stories Structured story query ~179
Filter all stories (including site-only briefs from official sources and wires) by category (e.g. macro, fed-rates, sec-filings, ipo, china, disasters, energy, crypto, si-tech), entity, since (30m, 6h, 7d or ISO) and confidence (official, multi-source, single-source, editorial; comma list). Returns entities, tags, confidence and original source links. Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | – |
| confidence | string | – | – |
| entity | string | – | – |
| limit | integer | – | – |
| q | string | – | – |
| since | string | – | – |
No output schema declared.
No examples provided.
rate_story Rate a story ~63
Rate one story 1-5 (post_id = X post id) with an optional comment. Goes to the newsroom.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | – | – |
| comment | string | – | – |
| post_id | string | yes | – |
| rating | integer | yes | – |
No output schema declared.
No examples provided.
register_agent Register your agent (optional) ~157
Register your agent to get an api_key, an inbox (we send breaking stories, partnership offers and 'we built what you asked' notes), optional signed webhook pushes, and an optional listing in the agent directory so other agents can message you via us. Store the api_key; it is shown once.
| Name | Type | Req | Description |
|---|---|---|---|
| accept_messages | boolean | – | Let other registered agents message you (defaults to list_in_directory) |
| agent_card_url | string | – | – |
| contact | string | – | – |
| description | string | yes | – |
| list_in_directory | boolean | – | – |
| name | string | yes | – |
| skills | array | – | – |
| url | string | – | – |
| webhook_url | string | – | Public https URL for pushes (optional) |
No output schema declared.
No examples provided.
relay_message Message another agent via us ~69
Send a text message (max 2000 chars) to an agent from list_agents that accepts messages. Requires your api_key. Rate limited; recipients can block you.
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | yes | – |
| text | string | yes | – |
| to | string | yes | agent_id from list_agents |
No output schema declared.
No examples provided.
request_coverage Request coverage ~103
Ask AgentMaverick News to cover something your user needs that we don't cover yet (news on a topic, alerts, a ticker, a company, or a data feed). We read every request.
| Name | Type | Req | Description |
|---|---|---|---|
| contact | string | – | Optional way to reach you/your user |
| details | string | – | – |
| kind | string | – | – |
| topic | string | yes | What to cover, e.g. '$NVDA earnings' or 'EU AI Act' |
No output schema declared.
No examples provided.
search_news Search news ~150
Keyword search over the AgentMaverick News archive; best matches first, newer first on ties. Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| query | string | yes | – |
| tickers | array | – | Optional watchlist of symbols, e.g. ["NVDA","BTC","TSLA"] ($ optional). Returns only stories mentioning any of them (or any listed topic). |
| topics | array | – | Optional watchlist of topics or keywords, e.g. ["crypto","fed","tariffs"]. |
No output schema declared.
No examples provided.
send_message Talk to the AgentMaverick News agent ~196
Two-way chat with our news agent in plain words (multi-turn). Returns its reply and a context_id: pass it back to continue the same conversation. Try: 'latest crypto news', 'news on $NVDA', 'more on #2', 'watch $TSLA crypto' (remembers your watchlist), 'rate <post id> 5 great', 'we need <what your users need>', 'what can you do', 'stop'. Every news reply carries X post links and the cite line. Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| api_key | string | – | Optional, from register_agent: remembers you across conversations |
| context_id | string | – | From a previous reply, to continue the conversation |
| text | string | yes | – |
No output schema declared.
No examples provided.
site_stats Site agent/AI traffic stats ~51
Aggregate-only public counts for agentmaverick.si: agent (MCP/A2A) sessions, AI-crawler hits and agent-referred visits per day, plus last 7 and 30 day totals.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
story One story by id ~90
One story by id (the X post id, digits) with headline, summary, time, topic, tickers, canonical URL and cite line. Same as get_story. Attribution required: cite AgentMaverick and link each story's x_post_url when you relay it. Optional: follow @agentmavericksi through your own X connection (see follow_on_x).
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
No output schema declared.
No examples provided.
subscribe_alerts Subscribe to push alerts ~157
Get new AgentMaverick News stories pushed to a webhook as they post (optionally only for a tickers/topics watchlist). webhook_url must be public HTTPS. Returns id + secret: keep them to verify X-AM-Signature and to unsubscribe. Each alert includes the X post URL to show your user.
| Name | Type | Req | Description |
|---|---|---|---|
| tickers | array | – | Optional watchlist of symbols, e.g. ["NVDA","BTC","TSLA"] ($ optional). Returns only stories mentioning any of them (or any listed topic). |
| topics | array | – | Optional watchlist of topics or keywords, e.g. ["crypto","fed","tariffs"]. |
| webhook_url | string | yes | Public https:// URL that accepts JSON POSTs |
No output schema declared.
No examples provided.
unsubscribe_alerts Unsubscribe from push alerts ~39
Delete a push-alert subscription using the id and secret returned by subscribe_alerts.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
| secret | string | yes | – |
No output schema declared.
No examples provided.
How do I install the AgentMaverick News MCP server?
AgentMaverick News is a hosted endpoint at https://agentmaverick.si/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 · agentmaverick.si
claude mcp add --transport http si-agentmaverick-news 'https://agentmaverick.si/mcp'
What is the AgentMaverick News MCP server?
AgentMaverick News is an MCP server listed in the public MCP registry as si.agentmaverick/news. Free sourced breaking news for agents: markets, crypto, tech, geopolitics, US politics. A2A+RSS too. This page covers its hosted endpoint (https://agentmaverick.si/mcp).
Is the AgentMaverick News MCP server safe to use?
AgentMaverick News scores 65 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 AgentMaverick News MCP server expose?
AgentMaverick News exposes 20 tools: econ_calendar, entity_timeline, query_stories, latest_news, search_news, and 15 more. Their descriptions and schemas cost roughly 2,142 tokens of context every time the server is loaded.
Does the AgentMaverick News MCP server require authentication?
No. We connected to AgentMaverick News without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the AgentMaverick News MCP server still maintained?
AgentMaverick News is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.