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Holidays MCP

io.github.Lulu-The-Narwhal/holidays-mcp

Free, keyless public holidays lookup for any country and year, plus single-date holiday checks.

— the operator's own registry description reported

Publisher io.github.Lulu-The-Narwhal · first seen 2026-08-12 · endpoint https://ads.getlulu.dev/holidays/mcp

block
verdict
unreachable
cluster
http_error
answers
tools served

Dependency rating derived

block
block — dead / unreachable · retrieval-public ○ · V n/a
block — because dead / unreachable ●, no confirmed drift in 2 probes ●; not yet checked: harness, truth (0 runs)

Cluster unreachable · distinctiveness —. Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Does it answer? Q1 · observed
answersserver_down
latency21 ms
protocolunknown
authn/a
Can it be used? Q4 · observed
capabilities0
Did it hold when checked? Q3–Q4 · derived
identityfarm_member
servers on its host9
servers on its domain10
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_cc8c2417788de8d7e33b0d64 · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.

Q1Does it answer?dead / unreachable — 2 probes ●evidence ↓
Q2What is it?retrieval-public ○ evidence ↓
Q3Can it be checked?V n/a for this kind ◐evidence ↓
Q4Did it hold?truth not yet run · no drift ●evidence ↓
Q5What company does it keep?unreachable · 9 on its host (context, not verdict) ◐evidence ↓

● observed · ◐ derived · ○ reported — the verdict synthesizes Q1–Q4; Q5 is context. Methodology →

History observed

Every probe we made, oldest → newest (2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.

changelog (2 events)
datetypewhat changed
2026-08-14outcomehttp_error (was ok_tools)
2026-08-12outcomefirst probe: ok_tools

What kind of tools these are derived

Verification only means something relative to a tool's NATURE — an email-sender has no "true answer", a generator has no answer key. Classification evidence: classified from the operator's own registry description — REPORTED, not observed (tools were not visible to the probe). What checking applies to each kind (the full methodology →):

naturetoolsmeaning what checking applies
retrieval-public1serves public factstruth-checkable against a public source — the V-ladder applies in full

Tools last seen observed

no tool inventory served

Truth checks observed

Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.

Drift observed

No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.

Looking for an alternative?

This server doesn't answer, but these live, allow-verdict servers describe themselves similarly — similar by what they say they do — never verified drop-in replacements; check each one before depending on it.

serververdictshared terms
com.mcp-revenue-empire/japan-public-ledgers
Tamper-evident daily ledgers of 12 Japanese public-data domains, with cross-ledger entity search.
allowcountry, free, holidays, keyless
io.github.ColinHughes2121/gocreative-agent-api
17-model LLM gateway + 350+ data/KYB/sanctions tools. Pay-per-call USDC via x402, no API key.
allowcountry, holidays, keyless, lookup
io.github.blackboxfoundry/livedatalink
One key for 284 tools across 59 US public-data domains. Resale-safe government and open data.
allowcountry, free, keyless, lookup
app.surewhynot.quartermaster/quartermaster
x402 toolkit for AI agents: paid web, AI, and Base chain tools per call in USDC. Free tools too.
allowfree, holidays, lookup, public
com.parseapi/mcp
Official parseAPI MCP. Place, IP, email, phone, weather, currency lookups.
allowcountry, holidays, lookup, public
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T19:59:07Zhttp_error50221
2026-08-12T05:34:21Zok_tools200292025-06-18

Watch or embed this verdict

verdict badge

Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:

[![Robin Saige verdict](https://robinsaige.com/badge/io.github.Lulu-The-Narwhal/holidays-mcp.svg)](https://robinsaige.com/s/io.github.Lulu-The-Narwhal/holidays-mcp)

Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.

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