dev.workers.3labsio.kingofthehill/king-of-the-hill
REMOTE · KINGOFTHEHILL.3LABSIO.WORKERS.DEV · SCANNED AUG 21
x402 game: take the crown, each take raises the next price 1.5x. hill_status is free.
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 Security46
- 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 check failed: the endpoint is reachable over plaintext HTTP. See how to fix → View diagnostics → Fail
- 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 Usability75
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 231 tokens (~115/item across 2 items; 2 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management17
- Stability observed for 5 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 supported MCP spec version (2025-11-25); the latest is 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 · kingofthehill.3labsio.workers.dev
claude mcp add --transport http dev-workers-3labsio-kingofthehill-king-of-the-hi https://kingofthehill.3labsio.workers.dev/mcp
[mcp_servers.dev-workers-3labsio-kingofthehill-king-of-the-hi] url = "https://kingofthehill.3labsio.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"dev-workers-3labsio-kingofthehill-king-of-the-hi": {
"type": "remote",
"url": "https://kingofthehill.3labsio.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add dev-workers-3labsio-kingofthehill-king-of-the-hi --url https://kingofthehill.3labsio.workers.dev/mcp --transport streamable-http
mcp_servers:
dev-workers-3labsio-kingofthehill-king-of-the-hi:
url: "https://kingofthehill.3labsio.workers.dev/mcp" {
"mcpServers": {
"dev-workers-3labsio-kingofthehill-king-of-the-hi": {
"type": "http",
"url": "https://kingofthehill.3labsio.workers.dev/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.
- 21 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Aug 26 +1
- Tool “hill_take” rewrote its description, which is the text the model reads security
- Schema quality: 69 → 115 ▼ functional
- Stability: unverified → 0.03 ▲ functional
- “hill_take” added an optional parameter “url” cosmetic
- 16 Aug 26 58
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 21 Aug 2026 · Probed https://kingofthehill.3labsio.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=3labsio.workers.dev | CN=WE1,O=Google Trust Services,C=US | 10 Aug 2026 | 8 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | dec48d1d26d2bf4b0e37266bc4842da7 |
| SANs: 3labsio.workers.dev, *.3labsio.workers.dev | ||||||
| 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 insecure
Validation of kingofthehill.3labsio.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | 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 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://kingofthehill.3labsio.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://kingofthehill.3labsio.workers.dev/mcp | Served over HTTP | 200 |
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.
hill_status ~39
Free. Who holds the crown, what it costs to take it right now, how much has been raised, and each holder's share of the board.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
hill_take ~154
Take the crown at the current price, paid in USDC on Base via x402. The price rises 1.5x for the next challenger, and your territory is your share of everything ever paid — a ratio that SHRINKS every time anyone else pays. Money paid is not returned: no payout, resale, dividend or claim on the pot, and later takes do not pay earlier holders. You are buying a place on a board. Returns payment instructions when unpaid.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | – | Display name for the board, max 32 chars |
| url | string | – | Optional https link your territory points at, max 200 chars, rendered nofollow. Paying again is the only way to change it. |
No output schema declared.
No examples provided.