CursiveLines
REMOTE · CURSIVELINES.COM
Learn cursive and print letters, practice, print practice sheets and write your name as a signature.
Available components
Last scanned (54 minutes ago)
Scores higher than 64% 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 Usability81
- 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 1113 tokens (~123/item across 9 items; 8 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 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 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.
- 5 Nov 26 0
- Stability: unverified → 0.03 ▲ functional
- 4 Nov 26 75
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://cursivelines.com/api/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=cursivelines.com | CN=YR2,O=Let's Encrypt,C=US | 4 Nov 2026 | 2 Feb 2027 | RSA 2048 | SHA256-RSA | 641190c77987414932b32409b48a0320dce |
| SANs: cursivelines.com | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| 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 cursivelines.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| cursivelines.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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://cursivelines.com/api/mcp | Verified | 200 | |
| http (plaintext) | http://cursivelines.com/api/mcp | HTTPS enforced | 308 | https://cursivelines.com/api/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 →
browse_signatures Browse famous signatures ~96
Shows a scrollable gallery of famous signatures from the CursiveLines collection with the specimen images, searchable by name and filterable by category.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Category to show. |
| cursor | string | – | Opaque nextCursor from the previous page of the same search. |
| pageSize | integer | – | Results per page; default 12. |
| query | string | – | Name to search; empty browses all. |
| Name | Type | Req | Description |
|---|---|---|---|
| categories | array | yes | – |
| category | string | – | Category shown. |
| continuation | boolean | – | – |
| items | array | yes | – |
| links | object | – | – |
| nextCursor | string|null | yes | – |
| pageSize | integer | yes | – |
| query | string | yes | Search text. |
| request | object | – | – |
| summary | string | yes | One plain sentence describing the result. |
| total | integer | yes | – |
| view | string | yes | – |
No examples provided.
compare_styles Compare cursive styles ~73
Shows one letter or a short word in all five cursive styles side by side, with stroke playback for each: Zaner-Bloser, Palmer Method, D'Nealian, Spencerian and Copperplate.
| Name | Type | Req | Description |
|---|---|---|---|
| letter | string | – | One letter or a short word of up to 12 letters. Default "Aa". |
| Name | Type | Req | Description |
|---|---|---|---|
| links | object | yes | – |
| styles | array | yes | – |
| summary | string | yes | One plain sentence describing the result. |
| text | string | yes | Text drawn in every style. |
| view | string | yes | – |
No examples provided.
find_handwriting Find lessons and guides ~93
Searches the CursiveLines handwriting lessons and guides by letter, topic or practice task and returns matching pages with thumbnails.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Category to show. |
| cursor | string | – | Opaque nextCursor from the previous page of the same search. |
| pageSize | integer | – | Results per page; default 12. |
| query | string | – | Letter, topic or task; empty browses all. |
| Name | Type | Req | Description |
|---|---|---|---|
| categories | array | – | – |
| category | string | – | Category shown. |
| continuation | boolean | – | – |
| items | array | yes | – |
| nextCursor | string|null | yes | – |
| pageSize | integer | yes | – |
| query | string | yes | Search text. |
| request | object | – | – |
| summary | string | yes | One plain sentence describing the result. |
| total | integer | yes | – |
| view | string | yes | – |
No examples provided.
generate_signature Generate a signature ~97
Writes a name in the signature styles of the CursiveLines generator: six style ideas with advice, plus the handwritten styles of famous signatures. Each style opens the generator with the name and style filled in, where the PNG and SVG download.
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | Name format: the full name, first initial and surname, or monogram. Default full. |
| name | string | yes | Name to write, up to 80 characters. |
| Name | Type | Req | Description |
|---|---|---|---|
| displayName | string | yes | Name as written in this format. |
| famousCount | integer | yes | – |
| format | string | yes | Name format. |
| links | object | yes | – |
| name | string | yes | Name as entered. |
| styles | array | yes | – |
| summary | string | yes | One plain sentence describing the result. |
| view | string | yes | – |
No examples provided.
make_worksheet Make a practice sheet ~168
Previews the printable practice sheet pages for a text or a practice preset in a chosen alphabet, style, paper size, guide and repeat count, with a PDF download from the site.
| Name | Type | Req | Description |
|---|---|---|---|
| alphabet | string | – | Letter family: cursive or print. Default cursive. |
| guide | string | – | Guide style under the model letters. Default dotted. |
| paper | string | – | Paper size for the printable sheet. Default A4. |
| preset | string | – | Practice preset id. |
| repeats | integer | – | Traced repeats under each model line, 1 to 6. Default 2. |
| style | string | – | Cursive style. Default zaner-bloser. Print ignores it. |
| text | string | – | Text for the sheet, up to 500 characters. |
| Name | Type | Req | Description |
|---|---|---|---|
| alphabet | string | yes | Letter family: cursive or print. Default cursive. |
| guide | string | yes | Guide style under the model letters. Default dotted. |
| links | object | yes | – |
| paper | string | yes | Paper size for the printable sheet. Default A4. |
| presetId | string | – | Preset id when one was used. |
| presetLabel | string | – | Preset name. |
| repeats | integer | yes | – |
| style | string | yes | Cursive style. Default zaner-bloser. Print ignores it. |
| summary | string | yes | One plain sentence describing the result. |
| text | string | yes | Text on the sheet. |
| view | string | yes | – |
No examples provided.
practice_handwriting Practice handwriting ~147
Opens the one-lane handwriting practice: the text in a horizontally scrollable lane with a guide, stroke playback, a trace pad and a score. Takes custom text or a practice preset id such as everyday words, loops and joins, numbers, a lesson exercise or a kids size set.
| Name | Type | Req | Description |
|---|---|---|---|
| alphabet | string | – | Letter family: cursive or print. Default cursive. |
| guide | string | – | Guide style under the model letters. Default dotted. |
| preset | string | – | Practice preset id. |
| style | string | – | Cursive style. Default zaner-bloser. Print ignores it. |
| text | string | – | Text to practice, up to 500 characters. |
| Name | Type | Req | Description |
|---|---|---|---|
| alphabet | string | yes | Letter family: cursive or print. Default cursive. |
| checks | array | – | What the preset checks. |
| guide | string | yes | Guide style under the model letters. Default dotted. |
| links | object | yes | – |
| presetId | string | – | Preset id when one was used. |
| presetLabel | string | – | Preset name. |
| style | string | yes | Cursive style. Default zaner-bloser. Print ignores it. |
| summary | string | yes | One plain sentence describing the result. |
| text | string | yes | Text in the practice lane. |
| view | string | yes | – |
No examples provided.
show_alphabet Show the alphabet ~79
Shows the full A to Z chart for cursive in one of five styles or for print, with every capital and small letter, and the printable alphabet sheet.
| Name | Type | Req | Description |
|---|---|---|---|
| alphabet | string | – | Letter family: cursive or print. Default cursive. |
| style | string | – | Cursive style. Default zaner-bloser. Print ignores it. |
| Name | Type | Req | Description |
|---|---|---|---|
| alphabet | string | yes | Letter family: cursive or print. Default cursive. |
| engine | string | yes | Drawing model id. |
| letters | array | yes | Lowercase letters a to z. |
| links | object | yes | – |
| note | string | – | Style note. |
| style | string | yes | Cursive style. Default zaner-bloser. Print ignores it. |
| styleName | string | yes | Style display name. |
| summary | string | yes | One plain sentence describing the result. |
| view | string | yes | – |
No examples provided.
show_letter Show a letter ~104
Shows one letter as a capital and a small letter with numbered pen strokes and direction arrows, stroke playback, a trace pad that scores the tracing, and the matching printable sheet. Accepts cursive in five styles or print.
| Name | Type | Req | Description |
|---|---|---|---|
| alphabet | string | – | Letter family: cursive or print. Default cursive. |
| letter | string | yes | One letter, A to Z. |
| style | string | – | Cursive style. Default zaner-bloser. Print ignores it. |
| Name | Type | Req | Description |
|---|---|---|---|
| alphabet | string | yes | Letter family: cursive or print. Default cursive. |
| capital | object | yes | – |
| engine | string | yes | Drawing model id. |
| focus | string | – | What the letter practices. |
| joins | array | – | – |
| letter | string | yes | Lowercase letter. |
| links | object | yes | – |
| lookalike | object | – | – |
| mistake | object | – | – |
| practiceText | string | yes | Practice line used by the trace pad. |
| small | object | yes | – |
| stepsNote | string | – | Applies when the strokes drawn follow a different model than the written steps. |
| style | string | yes | Cursive style. Default zaner-bloser. Print ignores it. |
| styleName | string | yes | Style display name. |
| summary | string | yes | One plain sentence describing the result. |
| view | string | yes | – |
| words | array | – | Example words. |
No examples provided.
How do I install the CursiveLines MCP server?
CursiveLines is a hosted endpoint at https://cursivelines.com/api/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 · cursivelines.com
claude mcp add --transport http com-cursivelines-cursivelines 'https://cursivelines.com/api/mcp'
What is the CursiveLines MCP server?
CursiveLines is an MCP server listed in the public MCP registry as com.cursivelines/cursivelines. Learn cursive and print letters, practice, print practice sheets and write your name as a signature. This page covers its hosted endpoint (https://cursivelines.com/api/mcp).
Is the CursiveLines MCP server safe to use?
CursiveLines scores 75 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 CursiveLines MCP server expose?
CursiveLines exposes 8 tools: show_letter, show_alphabet, compare_styles, practice_handwriting, make_worksheet, and 3 more. Their descriptions and schemas cost roughly 857 tokens of context every time the server is loaded.
Does the CursiveLines MCP server require authentication?
No. We connected to CursiveLines without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the CursiveLines MCP server still maintained?
CursiveLines 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.