Youngster: book a senior into a free tech-help session
REMOTE · TOOLS.YOUNGSTER.CO
Book seniors into free, in-person tech-help sessions at libraries and venues across Australia.
Available components
Last scanned (22 hours ago)
Scores higher than 91% of remote servers
Reachable. Last reached 4 Nov 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 Usability66
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 956 tokens (~318/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 Management93
- Stability observed for 28 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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 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
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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.
- 28 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 0
- Server version: 1.0.1 → 1.1.0 functional
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
- 24 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
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 4 Nov 2026 · Probed https://tools.youngster.co/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=youngster.co | CN=WE1,O=Google Trust Services,C=US | 1 Oct 2026 | 30 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | e888242ce52ceddb0ec423c1f8056361 |
| SANs: youngster.co, *.youngster.co | ||||||
| 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 tools.youngster.co. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| co. | present | 7786 | 8 | Verified |
| youngster.co. | 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 |
| content-security-policy | frame-ancestors 'self' |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(self), microphone=(), geolocation=(self) |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://tools.youngster.co/mcp | Verified | 200 | |
| http (plaintext) | http://tools.youngster.co/mcp | HTTPS enforced | 301 | https://tools.youngster.co/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 →
book_slot Book a senior into a slot ~290
Book one senior into one slot of a session. Only with the senior's agreement. The reply is the confirmation (booked: true, with the venue, address, date and time to tell the person). Bookings cannot be changed or cancelled here; to change or cancel, call Youngster on 1300 774 711.
| Name | Type | Req | Description |
|---|---|---|---|
| booker_name | string | – | Optional. Name of the person arranging this, if not the senior. Letters, spaces, hyphens and apostrophes only. |
| booker_relationship | string | – | Optional. How the booker knows the senior, e.g. "daughter", "carer", "self". |
| senior_agreed | boolean | yes | Must be true: only book a senior who asked for or agreed to this booking. |
| senior_first_name | string | yes | First name of the senior who will attend. Letters, spaces, hyphens and apostrophes only. |
| senior_last_name | string | yes | Last name of the senior who will attend. Letters, spaces, hyphens and apostrophes only. |
| senior_phone | string | yes | The senior's Australian phone number, e.g. "0412 345 678". A mobile gets reminder texts. |
| session_id | string | yes | A session_id from list_sessions. |
| slot_id | string | yes | A slot_id from that same session in list_sessions. |
No output schema declared.
No examples provided.
find_venues Find Youngster venues near a place ~132
Find the Youngster venues (libraries, community centres) nearest to a place in Australia, nearest first, each with its next session date. With no place given, lists venues with the soonest sessions first.
| Name | Type | Req | Description |
|---|---|---|---|
| latitude | number | – | Instead of near: latitude of the point to search from. |
| limit | integer | – | How many venues to return (default 5). |
| longitude | number | – | Instead of near: longitude of the point to search from. |
| near | string | – | A suburb, postcode or street address in Australia, e.g. "Frankston VIC" or "3199". |
No output schema declared.
No examples provided.
list_sessions List upcoming sessions and free slots at a venue ~121
List a venue's upcoming sessions, each with its slots and how many seats are left in each. A slot with seats_left 0 is full. Times are local to the venue.
| Name | Type | Req | Description |
|---|---|---|---|
| from_date | string | – | Optional. Earliest date to include, YYYY-MM-DD, venue local time. |
| limit | integer | – | How many sessions to return (default 6). |
| to_date | string | – | Optional. Latest date to include, YYYY-MM-DD, venue local time. |
| venue_id | string | yes | A venue_id from find_venues. |
No output schema declared.
No examples provided.
How do I install the Youngster: book a senior into a free tech-help session MCP server?
Youngster: book a senior into a free tech-help session is a hosted endpoint at https://tools.youngster.co/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 · tools.youngster.co
claude mcp add --transport http co-youngster-tools-booking 'https://tools.youngster.co/mcp'
What is the Youngster: book a senior into a free tech-help session MCP server?
Youngster: book a senior into a free tech-help session is an MCP server listed in the public MCP registry as co.youngster.tools/booking. Book seniors into free, in-person tech-help sessions at libraries and venues across Australia. This page covers its hosted endpoint (https://tools.youngster.co/mcp).
Is the Youngster: book a senior into a free tech-help session MCP server safe to use?
Youngster: book a senior into a free tech-help session scores 85 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 Youngster: book a senior into a free tech-help session MCP server expose?
Youngster: book a senior into a free tech-help session exposes 3 tools: find_venues, list_sessions, book_slot. Their descriptions and schemas cost roughly 543 tokens of context every time the server is loaded.
Does the Youngster: book a senior into a free tech-help session MCP server require authentication?
No. We connected to Youngster: book a senior into a free tech-help session without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Youngster: book a senior into a free tech-help session MCP server still maintained?
Youngster: book a senior into a free tech-help session is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.