Sage Learning Printables
REMOTE · WWW.SAGETEACHER.AI
Free educational printables catalog for parents and teachers (ages 4–8).
Available components
Last scanned (18 minutes ago)
Scores higher than 61% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Education and Research
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 Usability67
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 492 tokens (~246/item across 2 items; 2 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 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
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 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (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 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.
- 2 Nov 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.
- 1 Nov 26 0
- Stability: unverified → 0.03 ▲ functional
- 31 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 5 Nov 2026 · Probed https://www.sageteacher.ai/mcp/printables
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.sageteacher.ai | CN=YR1,O=Let's Encrypt,C=US | 8 Oct 2026 | 6 Jan 2027 | RSA 2048 | SHA256-RSA | 6cc7fa5650cd2d159bc351219d7853d5106 |
| SANs: www.sageteacher.ai | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of www.sageteacher.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 1814, 3799 | 8, 8 | Verified |
| sageteacher.ai. | 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=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.sageteacher.ai/mcp/printables | Verified | 200 | |
| http (plaintext) | http://www.sageteacher.ai/mcp/printables | HTTPS enforced | 308 | https://www.sageteacher.ai/mcp/printables |
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 →
get_printable Get a printable ~78
Get one printable by the id from search_printables: its title, the day in history it marks, the short story printed with it, its color key, and links to print or download it.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | An id from search_printables, like 2026-10-31/halloween-all-hallows-eve. |
No output schema declared.
No examples provided.
search_printables Search printables ~251
Search Sage's free color-by-number math printables for ages 4-8 (grades K-2). Newest first when browsing, most relevant first with a query. Each result has an id for get_printable, a pageUrl to print or download from, and imageUrl, the worksheet PNG. Pass nextCursor back as cursor for more.
| Name | Type | Req | Description |
|---|---|---|---|
| cursor | string | – | nextCursor from the previous call, for the next page. |
| date | string | – | Only the sheet(s) for this publish date, YYYY-MM-DD. |
| limit | integer | – | Maximum printables to return. Default 10. |
| query | string | – | Words to look for in the title, topic, tags, historical event and description, like 'moon landing' or 'saints'. Omit to browse. |
| tag | string | – | Only sheets with this topic tag: moments-in-history (Moments in History), inventions-and-discoveries (Inventions & Discoveries), faith (Faith), art (Art), natural-science (Natural Science), holidays-… |
| today | boolean | – | Only today's sheet(s), by the date in New York. |
No output schema declared.
No examples provided.
How do I install the Sage Learning Printables MCP server?
Sage Learning Printables is a hosted endpoint at https://www.sageteacher.ai/mcp/printables, 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 · www.sageteacher.ai
claude mcp add --transport http ai-sageteacher-learning-printables 'https://www.sageteacher.ai/mcp/printables'
What is the Sage Learning Printables MCP server?
Sage Learning Printables is an MCP server listed in the public MCP registry as ai.sageteacher/learning-printables. Free educational printables catalog for parents and teachers (ages 4–8). This page covers its hosted endpoint (https://www.sageteacher.ai/mcp/printables).
Is the Sage Learning Printables MCP server safe to use?
Sage Learning Printables scores 74 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 Sage Learning Printables MCP server expose?
Sage Learning Printables exposes 2 tools: search_printables, get_printable. Their descriptions and schemas cost roughly 329 tokens of context every time the server is loaded.
Does the Sage Learning Printables MCP server require authentication?
No. We connected to Sage Learning Printables without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Sage Learning Printables MCP server still maintained?
Sage Learning Printables is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.