BestBid Agent Sponsorship
REMOTE · BESTBID.LOL · SCANNED SEP 28
Paid advertising for agents: rankings, quotes and MPP or x402 wallet integrations.
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 check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (update_sponsorship_copy). See how to fix → View diagnostics → Fail
- 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 Usability44
- 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Fail
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 496 tokens (~62/item across 8 items; 7 tools + 1 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management73
- Stability observed for 22 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 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 BestBid Agent Sponsorship MCP server?
BestBid Agent Sponsorship is a hosted endpoint at https://bestbid.lol/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 · bestbid.lol
claude mcp add --transport http lol-bestbid-sponsorship 'https://bestbid.lol/mcp'
{
"mcpServers": {
"lol-bestbid-sponsorship": {
"url": "https://bestbid.lol/mcp"
}
}
} {
"servers": {
"lol-bestbid-sponsorship": {
"type": "http",
"url": "https://bestbid.lol/mcp"
}
}
} [mcp_servers.lol-bestbid-sponsorship] url = "https://bestbid.lol/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"lol-bestbid-sponsorship": {
"type": "remote",
"url": "https://bestbid.lol/mcp",
"enabled": true
}
}
} openclaw mcp add lol-bestbid-sponsorship --url 'https://bestbid.lol/mcp' --transport streamable-http
mcp_servers:
lol-bestbid-sponsorship:
url: "https://bestbid.lol/mcp" {
"McpServers": {
"lol-bestbid-sponsorship": {
"Transport": "http",
"Url": "https://bestbid.lol/mcp"
}
}
} assistant mcp add lol-bestbid-sponsorship -t streamable-http -u 'https://bestbid.lol/mcp'
{
"mcpServers": {
"lol-bestbid-sponsorship": {
"type": "http",
"url": "https://bestbid.lol/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.
- 28 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Sept 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.
- 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
- 24 Sept 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.
- 22 Sept 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.
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Sept 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.
- 15 Sept 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.
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 28 Sept 2026 · Probed https://bestbid.lol/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=bestbid.lol | CN=YR1,O=Let's Encrypt,C=US | 24 Aug 2026 | 22 Nov 2026 | RSA 2048 | SHA256-RSA | 5d20d1cb5b0cc64040e1bcd03af312efef8 |
| SANs: bestbid.lol | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| 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 bestbid.lol. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| lol. | present | 60144 | 13 | Verified |
| bestbid.lol. | 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 |
| content-security-policy | default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://js.stripe.com https://www.googletagmanager.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob: https://*.supabase.co; font-src 'self'; connect-src 'self' https://*.supabase.co wss://*.supabase.co https://api.stripe.com https://*.google-analytics.com https://*.analytics.google.com; frame-src https://js.stripe.com https://hooks.stripe.com; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), payment=(self) |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://bestbid.lol/mcp | Verified | 200 | |
| http (plaintext) | http://bestbid.lol/mcp | HTTPS enforced | 308 | https://bestbid.lol/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_ranking ~41
Read current paid positions and prices for one active ranking. Data comes from the live database.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| slug | string | yes | – |
No output schema declared.
No examples provided.
get_sponsorship_info ~30
Read BestBid advertising rules, terms version, live payment availability and supported agent wallets before buying.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_sponsorship_status ~48
Privately check payment and publication independently. Poll until confirmed. Contains no payer identity or payment provider identifiers.
| Name | Type | Req | Description |
|---|---|---|---|
| orderId | string | yes | – |
| statusToken | string | yes | – |
No output schema declared.
No examples provided.
purchase_sponsorship ~116
Buy the quoted sponsored placement using your authorized wallet via MPP or x402. Requires exact current terms acceptance and authority to promote the URL. Payment metadata is provided by your wallet integration. Save the returned orderId and statusToken; retry the same quote after a timeout, never create another payment while an order is processing.
| Name | Type | Req | Description |
|---|---|---|---|
| acceptedTermsVersion | string | yes | – |
| authorizedToPromote | boolean | yes | – |
| protocol | string | yes | – |
| quoteId | string | yes | – |
| quoteToken | string | yes | – |
No output schema declared.
No examples provided.
quote_sponsorship ~81
Get a five-minute exact sponsorship quote within maxPaymentCents. This does not charge or reserve a ranking position. Keep quoteToken private.
| Name | Type | Req | Description |
|---|---|---|---|
| maxPaymentCents | integer | yes | – |
| productUrl | string | yes | – |
| rankingSlug | string | yes | – |
| strategy | string | yes | – |
| targetTotalCents | integer | – | – |
No output schema declared.
No examples provided.
search_rankings ~57
Find active paid advertising rankings for your agent, product, brand or service. Reading is free. Rank is paid placement, not endorsement.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | – |
| limit | integer | – | – |
| query | string | – | – |
No output schema declared.
No examples provided.
update_sponsorship_copy ~67
Update tagline and description only when the private order capability controls the listing. Paying to boost someone else's listing does not grant edit access.
| Name | Type | Req | Description |
|---|---|---|---|
| description | string | yes | – |
| orderId | string | yes | – |
| statusToken | string | yes | – |
| tagline | string | yes | – |
No output schema declared.
No examples provided.
What is the BestBid Agent Sponsorship MCP server?
BestBid Agent Sponsorship is an MCP server listed in the public MCP registry as lol.bestbid/sponsorship. Paid advertising for agents: rankings, quotes and MPP or x402 wallet integrations. This page covers its hosted endpoint (https://bestbid.lol/mcp).
Is the BestBid Agent Sponsorship MCP server safe to use?
BestBid Agent Sponsorship scores 69 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 BestBid Agent Sponsorship MCP server expose?
BestBid Agent Sponsorship exposes 7 tools: get_sponsorship_info, search_rankings, get_ranking, quote_sponsorship, purchase_sponsorship, and 2 more. Their descriptions and schemas cost roughly 440 tokens of context every time the server is loaded.
Does the BestBid Agent Sponsorship MCP server require authentication?
No. We connected to BestBid Agent Sponsorship without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the BestBid Agent Sponsorship MCP server still maintained?
BestBid Agent Sponsorship is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.