Printable Calendar Maker
REMOTE · PRINTABLE-CALENDAR.ZOVO.ONE
Make a printable calendar as a print-ready vector PDF without leaving the chat.
Available components
Last scanned (9 hours ago)
Scores higher than 64% of remote servers
Reachable. Last reached 23 Oct 2026.
Category Productivity and Notes
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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- 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 Usability69
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1354 tokens (~451/item across 3 items; 2 tools + 1 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 Management3
- Stability observed for 1 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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 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
- Supports UI / widget rendering.Pass
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.
- 23 Oct 26 +1
- Stability: unverified → 0.03 ▲ functional
- 22 Oct 26 72
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 23 Oct 2026 · Probed https://printable-calendar.zovo.one/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=zovo.one | CN=WE1,O=Google Trust Services,C=US | 2 Oct 2026 | 31 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 4633f750f0bfb04613c62eefcbd62ff7 |
| SANs: zovo.one, printable-calendar.zovo.one, *.printable-calendar.zovo.one | ||||||
| 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 |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of printable-calendar.zovo.one. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| one. | present | 64939 | 8 | Verified |
| zovo.one. | 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=15552000; includeSubDomains; preload |
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://printable-calendar.zovo.one/mcp | Verified | 200 | |
| http (plaintext) | http://printable-calendar.zovo.one/mcp | HTTPS enforced | 301 | https://printable-calendar.zovo.one/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 →
find_holidays Find public holidays ~317
Use this when the user wants the list of public holidays for a country (and optionally a state or region) in a year, for example to check what a printed calendar will mark ("bank holidays 2027 UK", "Texas holidays 2027", "Feiertage Bayern 2027"). Returns each holiday with its date, weekday and type, including observed weekdays when a holiday falls on a weekend; observances are optional. Does not count business days between dates, and does not cover school terms or religious calendars outside the holiday data.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | yes | Country: ISO two-letter code or name, e.g. US, GB, DE, PL, FR, JP, BR, AU, CA. |
| include_observances | boolean | – | Also show observances, bank and optional days (e.g. Mother's Day, Valentine's Day, Christmas Eve). Default false: public holidays only. |
| language | string | – | Language for month and weekday names: en (default), pl, de, es, fr, it, pt, nl or ja. Holiday names use this language when the country's data has it, else English. Example: de |
| subdivision | string | – | Optional state, province or region for local holidays, e.g. TX or CA (US), BY (Bavaria, DE), SCT (Scotland), NSW (AU), ON (CA). |
| year | integer | – | Year, e.g. 2027. Default: next year from October on, otherwise this year. |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | – |
| holidays | array | yes | – |
| include_observances | boolean | yes | – |
| inputs | object | yes | – |
| kind | string | yes | – |
| notes | array | yes | – |
| on_weekdays | number | yes | – |
| public_count | number | yes | – |
| region | – | yes | – |
| year | number | yes | – |
No examples provided.
generate_calendar Generate printable calendar ~919
Use this when the user wants a printable calendar ("printable calendar", "2027 calendar printable", "monthly calendar template", "yearly calendar", "wall calendar", "school year calendar", "calendar with holidays") as a PDF. Builds a year on one page, a 12-month wall calendar with cover, a single month, or a month range up to 24 months, with public holidays for a country and state, custom birthdays and events, Monday or Sunday weeks, ISO week numbers, notes lines, paper size, language and an accent colour. Returns a preview and a PDF download link. Does not add events to Google, Outlook or Apple calendars, does not schedule meetings, and does not draw lunar, Hijri or Hebrew calendars.
| Name | Type | Req | Description |
|---|---|---|---|
| accent | string | – | One accent colour for headings and holiday marks: a hex code like #0F766E or a name (indigo, blue, navy, teal, green, olive, red, crimson, pink, purple, orange, amber, brown, slate, gray, black). Def… |
| bleed | boolean | – | Add a 0.125 in print bleed with trim marks in the PDF boxes, for professional printing. Default false. |
| country | string | – | Country for public holidays: ISO two-letter code or name, e.g. US, GB, DE, PL, FR, JP, BR, AU, CA. Omit for a calendar without holidays. |
| end | string | – | For layout range: last month as YYYY-MM (at most 24 months after start), e.g. 2027-06. |
| events | array | – | Custom events and birthdays (up to 60). Example: [{"date":"03-04","title":"Mom's birthday"},{"date":"2027-06-12","title":"Wedding"}] |
| holidays | boolean | – | Show public holidays when a country is given. Default true; false hides them. |
| include_observances | boolean | – | Also show observances, bank and optional days (e.g. Mother's Day, Valentine's Day, Christmas Eve). Default false: public holidays only. |
| language | string | – | Language for month and weekday names: en (default), pl, de, es, fr, it, pt, nl or ja. Holiday names use this language when the country's data has it, else English. Example: de |
| layout | string | yes | year = whole year on one page; wall = 12-month wall calendar, a cover plus one month per page; month = one month on one page; range = one page per month from start to end (e.g. a school year). Exampl… |
| month | string | – | For layout month: the month as YYYY-MM, e.g. 2027-03. |
| notes | boolean | – | Add a ruled notes area under each month page (not on the one-page year). Default false. |
| orientation | string | – | Page orientation. Default landscape. Example: portrait |
| paper | string | – | Paper size: letter (8.5x11 in), a4, a3 or tabloid (11x17 in). Default letter for US/Canada/Mexico, a4 for other countries. |
| start | string | – | For layout range: first month as YYYY-MM, e.g. 2026-08. |
| start_month | integer | – | First month (1-12) for a 12-month year or wall calendar; 8 makes an August-to-July academic calendar. Default 1. |
| subdivision | string | – | Optional state, province or region for local holidays, e.g. TX or CA (US), BY (Bavaria, DE), SCT (Scotland), NSW (AU), ON (CA). |
| title | string | – | Optional title printed on the calendar, e.g. "Kowalski Family 2027". Default: the year or month. |
| week_numbers | boolean | – | Print ISO 8601 week numbers beside each week row. Default false. Example: true |
| week_start | string | – | First day of each week row. Default: the country's custom (Sunday for US, CA, BR, JP...; Monday for most of Europe); without a country, Sunday for English, Monday otherwise. Example: monday |
| year | integer | – | Year for layout year or wall, e.g. 2027. Default: next year from October on, otherwise this year. |
| Name | Type | Req | Description |
|---|---|---|---|
| accent | string | yes | – |
| downloads | object | yes | – |
| event_count | number | yes | – |
| events | array | yes | – |
| holiday_count | number | yes | – |
| holidays | array | yes | – |
| holidays_shown | boolean | yes | – |
| include_observances | boolean | yes | – |
| inputs | object | yes | – |
| kind | string | yes | – |
| language | string | yes | – |
| layout | string | yes | – |
| months | array | yes | – |
| names | object | yes | – |
| notes | array | yes | – |
| notes_area | boolean | yes | – |
| orientation | string | yes | – |
| page_count | number | yes | – |
| pages | array | yes | – |
| paper | string | yes | – |
| period | string | yes | – |
| region | – | yes | – |
| title | string | yes | – |
| week_numbers | boolean | yes | – |
| week_start | string | yes | – |
No examples provided.
How do I install the Printable Calendar Maker MCP server?
Printable Calendar Maker is a hosted endpoint at https://printable-calendar.zovo.one/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 · printable-calendar.zovo.one
claude mcp add --transport http theluckystrike-printable-calendar 'https://printable-calendar.zovo.one/mcp'
What is the Printable Calendar Maker MCP server?
Printable Calendar Maker is an MCP server listed in the public MCP registry as io.github.theluckystrike/printable-calendar. Make a printable calendar as a print-ready vector PDF without leaving the chat. This page covers its hosted endpoint (https://printable-calendar.zovo.one/mcp).
Is the Printable Calendar Maker MCP server safe to use?
Printable Calendar Maker scores 73 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 Printable Calendar Maker MCP server expose?
Printable Calendar Maker exposes 2 tools: generate_calendar, find_holidays. Their descriptions and schemas cost roughly 1,236 tokens of context every time the server is loaded.
Does the Printable Calendar Maker MCP server require authentication?
No. We connected to Printable Calendar Maker without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Printable Calendar Maker MCP server still maintained?
Printable Calendar Maker is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.