com.negativeev/bet-checker
REMOTE · NEGATIVEEV.COM · SCANNED AUG 3
Grade any bet against thousands of play-by-play game simulations: win probability, odds, edge.
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 →
Endpoint Security49
- 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 2 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 not yet verified: we couldn't determine whether a plaintext access path exists. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability63
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 788 tokens (~262/item across 3 items; 3 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 Management27
- Stability observed for 8 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
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
remote · negativeev.com
claude mcp add --transport http com-negativeev-bet-checker https://negativeev.com/mcp
[mcp_servers.com-negativeev-bet-checker] url = "https://negativeev.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-negativeev-bet-checker": {
"type": "remote",
"url": "https://negativeev.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-negativeev-bet-checker --url https://negativeev.com/mcp --transport streamable-http
mcp_servers:
com-negativeev-bet-checker:
url: "https://negativeev.com/mcp" {
"mcpServers": {
"com-negativeev-bet-checker": {
"type": "http",
"url": "https://negativeev.com/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.
- 3 Aug 26 0
- Server version: 1.4.1 → 1.4.2 functional
- 2 Aug 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.
- 31 Jul 26 −2
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 +1
- MCP protocol: Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28. functional
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- Server version: 1.4.0 → 1.4.1 functional
- “check_bet” reworded the description of “bet” cosmetic
- 29 Jul 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “check_bet” rewrote its description, which is the text the model reads security
- Tool “get_slate” rewrote its description, which is the text the model reads security
- Server version: 1.3.0 → 1.4.0 functional
- “get_slate” reworded the description of “sport” cosmetic
- Tool “get_usage” changed its title: Checks remaining cosmetic
- Tool “check_bet” changed its title: Check a bet cosmetic
- Tool “get_slate” changed its title: Today's slate cosmetic
- 28 Jul 26 −1
- Schema quality: 143 → 197 ▼ functional
- 27 Jul 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 Jul 26 61
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 3 Aug 2026 · Probed https://negativeev.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=negativeev.com | CN=WE1,O=Google Trust Services,C=US | 21 Jul 2026 | 19 Oct 2026 | ECDSA 256 | ECDSA-SHA256 | 81454ef23e77184d0e1c94eba57f933a |
| SANs: negativeev.com, marketing.negativeev.com, *.marketing.negativeev.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 |
DNSSEC secure
Validation of negativeev.com. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| negativeev.com. | present | 2371 | 13 | Verified |
| negativeev.com. | Verified address RRset verified with the apex keys |
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 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://negativeev.com/mcp | Verified | 200 | |
| http (plaintext) | http://negativeev.com/mcp | Inconclusive | 405 |
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.
check_bet Check a bet ~330
Grade a sports bet against NegativeEV's game simulations. Input the bet as plain text (teams/players, market, line, odds); a multi-leg parlay in one string is graded leg by leg and priced as a whole. Use it when the caller has a SPECIFIC bet to evaluate — it prices a bet you name, it does not search for good bets, so there is nothing to send for 'what should I bet tonight'. Call `get_slate` first if it isn't known that today's games are simulated. Every result leads with `status`: `graded` (every leg scored — this is the only status that spends a check), `partial` (some legs scored), `ungraded` (the bet was understood but no leg is covered by the sims), `no_bet_found` (no bet recognized in the text), or `no_slate`, `unsupported_market`, `unsupported_sport`. When a leg doesn't score, `ungraded_legs[].reason` says why and `retry.rephrasing_helps` says whether re-wording could change the answer — it is false whenever the bet parsed, so do NOT resend the same bet in different words to work around an `ungraded` result. Covers MLB, WNBA, PGA, and ATP; any other sport returns unsupported_sport. Games that already started still grade, against the simulations from before first pitch (a pre-game projection, flagged as such).
| Name | Type | Req | Description |
|---|---|---|---|
| bet | string | yes | The bet text, e.g. 'Shohei Ohtani over 1.5 total bases -120' |
No output schema declared.
No examples provided.
get_slate Today's slate ~159
Whether there is a checkable slate right now (at least one simulated, not-yet-started game) in each live sport: MLB, WNBA, PGA, and ATP. Pass `sport` to ask about one; omit it for all of them. This is the free pre-check for `check_bet`: call it before grading when it isn't known that today's games are simulated, and call it after an `ungraded` result instead of re-wording the bet, because `ungraded` means the game isn't on the simulated slate rather than that the wording was wrong. Free — spends no check.
| Name | Type | Req | Description |
|---|---|---|---|
| sport | string | — | One of: MLB, WNBA, PGA, ATP. Omit to get every live sport. |
No output schema declared.
No examples provided.
get_usage Checks remaining ~92
How many bet checks the caller has left and when the next one frees up — the daily allowance for anonymous callers, the hourly pace window for accounts. Call it before grading several bets in one turn, to know how many will fit, and after a check is refused for quota, to know when to retry. It reports the budget only; `check_bet` is what spends it. Free — spends no check.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.