lookup-holiday
REMOTE · LOOKUP-HOLIDAY.ENCODARI.WORKERS.DEV · SCANNED AUG 20
Real public holiday lookup for 206 countries via a rule-based calendar engine. Paid via x402.
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 1 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 enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- 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 Usability82
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 233 tokens (~233/item across 1 items; 1 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 Management30
- Stability observed for 9 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
- Structured output schemas are declared (100% of tools); any adoption earns full credit.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 · lookup-holiday.encodari.workers.dev
claude mcp add --transport http encodi-lookup-holiday https://lookup-holiday.encodari.workers.dev/mcp
[mcp_servers.encodi-lookup-holiday] url = "https://lookup-holiday.encodari.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"encodi-lookup-holiday": {
"type": "remote",
"url": "https://lookup-holiday.encodari.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add encodi-lookup-holiday --url https://lookup-holiday.encodari.workers.dev/mcp --transport streamable-http
mcp_servers:
encodi-lookup-holiday:
url: "https://lookup-holiday.encodari.workers.dev/mcp" {
"mcpServers": {
"encodi-lookup-holiday": {
"type": "http",
"url": "https://lookup-holiday.encodari.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.
- 19 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 15 Aug 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.
- 13 Aug 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.
- 12 Aug 26 0
- Stability: unverified → 0.03 ▲ functional
- 11 Aug 26 60
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 20 Aug 2026 · Probed https://lookup-holiday.encodari.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=encodari.workers.dev | CN=WE1,O=Google Trust Services,C=US | 10 Aug 2026 | 8 Nov 2026 | ECDSA 256 | ECDSA-SHA256 | 674cb95b4a104ee10efee9f8b6684bb8 |
| SANs: encodari.workers.dev, *.encodari.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 lookup-holiday.encodari.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://lookup-holiday.encodari.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://lookup-holiday.encodari.workers.dev/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.
lookup_holiday Look up public holidays ~233
Looks up real public/bank/school holidays for a country (and optionally a state/region) and year from a real rule-based calendar engine covering 206 countries — moveable holidays like Easter are computed astronomically, not guessed. Costs $0.01 USDC (Base) per call.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | yes | ISO 3166-1 alpha-2 country code (e.g. "US", "FR", "JP"). |
| language | string | – | Optional ISO 639-1 language code for holiday names (e.g. "es"). Falls back to the country default. |
| region | string | – | Optional sub-region code within the state. Requires `state` to also be set. |
| state | string | – | Optional subdivision code within the country (e.g. "CA" for California in "US"). |
| types | array | – | Optional filter: only return holidays of these types (e.g. ["public"]). Default: all types. |
| year | integer | – | Calendar year to look up. Defaults to the current UTC year. Between 1900 and 2200. |
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | yes | – |
| error | – | yes | Error message if valid is false; null otherwise. |
| holidays | array | yes | Holidays for the requested year, sorted by date. |
| region | – | yes | – |
| state | – | yes | – |
| valid | boolean | yes | false if the input (country/state/region/year/type) was invalid. |
| year | number | yes | – |
No examples provided.