Animal Math
REMOTE · ANIMALMATH.COM
Free Pre-K to 5th grade math worksheets, worksheet makers, quizzes, teaching tools and curricula.
Available components
Last scanned (7 hours ago)
Scores higher than 56% 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 Security74
- 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
- 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 Usability64
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1236 tokens (~206/item across 6 items; 6 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 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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 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.
- 5 Nov 26 +1
- Stability: unverified → 0.03 ▲ functional
- 4 Nov 26 69
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://animalmath.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=animalmath.com | CN=WE1,O=Google Trust Services,C=US | 19 Oct 2026 | 17 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | df5e88fb1ed5c1a0e833005d46de29e |
| SANs: animalmath.com, *.animalmath.com | ||||||
| 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 animalmath.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| animalmath.com. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://animalmath.com/mcp | Verified | 200 | |
| http (plaintext) | http://animalmath.com/mcp | HTTPS enforced | 301 | https://animalmath.com/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 →
build_maker_link Link to a worksheet maker ~127
A checked link that opens an Animal Math worksheet maker set up with the given settings, the settings in words, and anything it could not use. Also gives the maker's set item, to put it in a set with make_set_link.
| Name | Type | Req | Description |
|---|---|---|---|
| maker | string | yes | The maker's slug: telling-time. |
| settings | object | – | Setting id to value, from get_maker_settings; a value by its id or its words: {"mode": "drawHands", "minuteIncrement": "15", "answerKey": 1}. headerText sets the worksheet's title. |
No output schema declared.
No examples provided.
get_curriculum Curriculum units and lessons ~127
Animal Math's free full-year math curricula, kindergarten to 5th grade. Without a grade: the list. With a grade: its units and lessons by number (every lesson has a lesson plan, an exit ticket and practice). With a unit too: that unit's lessons in detail and its pre-check, review and test.
| Name | Type | Req | Description |
|---|---|---|---|
| grade | string | – | A grade: pk, k, 1, 2, 3, 4 or 5 ("kindergarten" and "3rd grade" work too). |
| unit | integer | – | A unit's number. |
No output schema declared.
No examples provided.
get_lesson One curriculum lesson ~127
What one curriculum lesson uses: its goal, its lesson plan page, and the worksheets, maker settings, tool, quiz and exit ticket its plan names, each with its link. To give a teacher the whole lesson in one link, pass its set item to make_set_link.
| Name | Type | Req | Description |
|---|---|---|---|
| grade | string | yes | A grade: pk, k, 1, 2, 3, 4 or 5 ("kindergarten" and "3rd grade" work too). |
| lesson | string | yes | The lesson's number as get_curriculum lists it: 4.3. |
No output schema declared.
No examples provided.
get_maker_settings Worksheet maker settings ~73
Every setting of one Animal Math worksheet maker, with its values and default, for build_maker_link. A maker draws new worksheets every time (find makers with search_resources, kind maker).
| Name | Type | Req | Description |
|---|---|---|---|
| maker | string | yes | The maker's slug, as search_resources gives it (generators/<slug>): telling-time. |
No output schema declared.
No examples provided.
make_set_link Make a set link ~244
One short link (animalmath.com/s/<code>) to a set of Animal Math resources: printables (or some of their pages), makers set up, quizzes at a level, tools and whole curriculum lessons, split into days if wanted. The set page shows them all and makes one PDF of the printables. Checked here: items not found come back with a suggestion, and the short link is made once every item is found. Give the teacher the short link.
| Name | Type | Req | Description |
|---|---|---|---|
| days | array | – | In place of items: each day's items, for a plan of several days (Day 1, Day 2, ...). |
| items | array | – | Set items, as the other tools give them: printables/<slug>, printables/<slug>/pages=2;5, generators/<slug>/<id>=<value>/..., quizzes/<slug>/level=<id>, tools/<slug>, curriculum/<grade>/<lesson> (curr… |
| note | string | – | A line under the title, for the teacher. |
| title | string | – | The set's title: "Week 3: Telling Time". |
No output schema declared.
No examples provided.
search_resources Find Animal Math resources ~394
Search Animal Math's free printables (worksheet packs, unit tests, exit tickets, lesson plans), worksheet makers, quizzes and teaching tools for Pre-K to 5th grade by topic words, grade, kind or a standard code. Each result has its page link and its set item for make_set_link; quizzes list their levels. Use it before giving any Animal Math link.
| Name | Type | Req | Description |
|---|---|---|---|
| grade | string | – | A grade: pk, k, 1, 2, 3, 4 or 5 ("kindergarten" and "3rd grade" work too). |
| kind | string | – | Only this kind. A printable is a ready-made PDF pack; a maker (worksheet generator) draws new sheets with chosen settings. |
| limit | integer | – | How many results (12 unless given). |
| query | string | – | Topic words as a teacher says them: "subtraction with regrouping", "telling time to the half hour", "fractions on a number line". |
| standard | string | – | A standard's code: 1.OA.C.6 (Common Core), 3.4A (Texas TEKS), MA.2.NSO.2.1 (Florida B.E.S.T.), AC9M2N06 (Australian Curriculum), Y2.M.9 (England, our numbering of its National Curriculum), NZ.Y2.N.3… |
| standard_set | string | – | The set a code is from, when it could be more than one: common core, texas, florida, virginia, georgia, indiana, oklahoma, south carolina, australia, england, new zealand, or a Canadian province (ont… |
No output schema declared.
No examples provided.
How do I install the Animal Math MCP server?
Animal Math is a hosted endpoint at https://animalmath.com/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 · animalmath.com
claude mcp add --transport http com-animalmath-animal-math 'https://animalmath.com/mcp'
What is the Animal Math MCP server?
Animal Math is an MCP server listed in the public MCP registry as com.animalmath/animal-math. Free Pre-K to 5th grade math worksheets, worksheet makers, quizzes, teaching tools and curricula. This page covers its hosted endpoint (https://animalmath.com/mcp).
Is the Animal Math MCP server safe to use?
Animal Math scores 70 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 Animal Math MCP server expose?
Animal Math exposes 6 tools: search_resources, get_maker_settings, build_maker_link, get_curriculum, get_lesson, make_set_link. Their descriptions and schemas cost roughly 1,092 tokens of context every time the server is loaded.
Does the Animal Math MCP server require authentication?
No. We connected to Animal Math without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Animal Math MCP server still maintained?
Animal Math 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.