UltimateSweepers
REMOTE · ULTIMATESWEEPERS.COM
Search free US sweepstakes by prize, end date and state, or send us new ones to list.
Available components
Last scanned (2 hours ago)
Scores higher than 85% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Entertainment and Games
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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- 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 Usability72
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 533 tokens (~133/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 Management77
- Stability observed for 23 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 24 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
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://ultimatesweepers.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=ultimatesweepers.com | CN=WE1,O=Google Trust Services,C=US | 7 Oct 2026 | 5 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | dd1a04ad1d17ee600e29af92261d0dc5 |
| SANs: ultimatesweepers.com, studio.ultimatesweepers.com, *.studio.ultimatesweepers.com | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of ultimatesweepers.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| ultimatesweepers.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; includeSubDomains; preload |
| content-security-policy | default-src 'self'; script-src 'self' 'unsafe-eval' 'nonce-NzExOTIxNjIwNTIyOTIwMDYwMTIwMTExNjg1NTg2MTU2NzIyOTQw' https://challenges.cloudflare.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob: https:; connect-src 'self' https://*.twilio.com wss://*.twilio.com https://challenges.cloudflare.com; media-src 'self' blob: https://sdk.twilio.com; frame-src 'self' https://challenges.cloudflare.com; frame-ancestors 'self'; form-action 'self'; object-src 'none'; |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | geolocation=(), microphone=(), camera=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://ultimatesweepers.com/mcp | Verified | 200 | |
| http (plaintext) | http://ultimatesweepers.com/mcp | HTTPS enforced | 301 | https://ultimatesweepers.com/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_sweepstake Get sweepstake details ~60
Details for one sweepstake by its UltimateSweepers slug (the last part of an ultimatesweepers.com/s/<slug> link).
| Name | Type | Req | Description |
|---|---|---|---|
| slug | string | yes | Listing slug, e.g. 'pch-chevrolet-corvette-sweepstakes'. |
No output schema declared.
No examples provided.
list_sweepstakes_categories List categories and curated lists ~38
Prize categories, entry frequencies and the curated UltimateSweepers lists (ending today, daily entry, big prizes, …) with links.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_sweepstakes Search sweepstakes ~204
Search free-to-enter US sweepstakes listed on UltimateSweepers.com, sorted by end date by default. Every result links to its UltimateSweepers listing with official rules, eligibility and the entry link.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Prize category. |
| ending | string | – | Only sweepstakes ending within this window. |
| frequency | string | – | How often you can enter. |
| instant_win | boolean | – | Only instant-win games. |
| limit | integer | – | Number of results (default and max 10). Narrow the search to see others. |
| min_prize_usd | number | – | Minimum total prize value in US dollars. |
| query | string | – | Words to match in the title, sponsor or prize, e.g. 'disney trip' or 'pepsi'. |
| sort | string | – | Sort order. Default: ending soonest first. |
| state | string | – | Two-letter US state code; hides sweepstakes that exclude that state. |
No output schema declared.
No examples provided.
submit_sweepstake Send us a sweepstake ~182
Know a free-to-enter sweepstake that isn't on UltimateSweepers yet? Send the link to the official entry or rules page. Our team checks the sponsor and official rules before anything is published. Free entry only: no paid raffles or purchase-required contests.
| Name | Type | Req | Description |
|---|---|---|---|
| string | – | Optional email for credit. Never shown publicly. | |
| ends_on | string | – | End date as YYYY-MM-DD, if known. |
| notes | string | – | Anything else: eligibility, entry frequency, where you found it. |
| prize | string | – | Prize and value if known, e.g. '4-night Orlando trip ($4,796)'. |
| title | string | – | Sweepstake name, e.g. 'Visit Orlando Family Vacation Sweepstakes'. |
| url | string | yes | Link to the sweepstake's official entry page or official rules (https://…). |
No output schema declared.
No examples provided.
How do I install the UltimateSweepers MCP server?
UltimateSweepers is a hosted endpoint at https://ultimatesweepers.com/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 · ultimatesweepers.com
claude mcp add --transport http com-ultimatesweepers-sweepstakes 'https://ultimatesweepers.com/mcp'
What is the UltimateSweepers MCP server?
UltimateSweepers is an MCP server listed in the public MCP registry as com.ultimatesweepers/sweepstakes. Search free US sweepstakes by prize, end date and state, or send us new ones to list. This page covers its hosted endpoint (https://ultimatesweepers.com/mcp).
Is the UltimateSweepers MCP server safe to use?
UltimateSweepers scores 82 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 UltimateSweepers MCP server expose?
UltimateSweepers exposes 4 tools: search_sweepstakes, get_sweepstake, list_sweepstakes_categories, submit_sweepstake. Their descriptions and schemas cost roughly 484 tokens of context every time the server is loaded.
Does the UltimateSweepers MCP server require authentication?
No. We connected to UltimateSweepers without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the UltimateSweepers MCP server still maintained?
UltimateSweepers 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.