SealsCrafter 印章
REMOTE · WWW.SEALSCRAFTER.COM · SCANNED SEP 24
Carve Western names into Chinese name seals (seal-script PNG) with real meanings. Free, no API key.
Available components
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 Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- 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 Usability80
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 272 tokens (~90/item across 3 items; 3 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management7
- Stability observed for 2 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
Capabilities40
- Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28. See how to fix → Fail
How do I install the SealsCrafter 印章 MCP server?
SealsCrafter 印章 is a hosted endpoint at https://www.sealscrafter.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 · www.sealscrafter.com
claude mcp add --transport http delicious28-sealmaker-mcp 'https://www.sealscrafter.com/mcp'
{
"mcpServers": {
"delicious28-sealmaker-mcp": {
"url": "https://www.sealscrafter.com/mcp"
}
}
} {
"servers": {
"delicious28-sealmaker-mcp": {
"type": "http",
"url": "https://www.sealscrafter.com/mcp"
}
}
} [mcp_servers.delicious28-sealmaker-mcp] url = "https://www.sealscrafter.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"delicious28-sealmaker-mcp": {
"type": "remote",
"url": "https://www.sealscrafter.com/mcp",
"enabled": true
}
}
} openclaw mcp add delicious28-sealmaker-mcp --url 'https://www.sealscrafter.com/mcp' --transport streamable-http
mcp_servers:
delicious28-sealmaker-mcp:
url: "https://www.sealscrafter.com/mcp" {
"McpServers": {
"delicious28-sealmaker-mcp": {
"Transport": "http",
"Url": "https://www.sealscrafter.com/mcp"
}
}
} assistant mcp add delicious28-sealmaker-mcp -t streamable-http -u 'https://www.sealscrafter.com/mcp'
{
"mcpServers": {
"delicious28-sealmaker-mcp": {
"type": "http",
"url": "https://www.sealscrafter.com/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 24 Sept 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.
- 23 Sept 26 0
- Stability: unverified → 0.03 ▲ functional
- 22 Sept 26 63
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 24 Sept 2026 · Probed https://www.sealscrafter.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.sealscrafter.com | CN=WE1,O=Google Trust Services,C=US | 21 Sept 2026 | 20 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 458c545e203ea365132906c9f4dd181f |
| SANs: www.sealscrafter.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 www.sealscrafter.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| sealscrafter.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://www.sealscrafter.com/mcp | Verified | 200 | |
| http (plaintext) | http://www.sealscrafter.com/mcp | HTTPS enforced | 301 | https://www.sealscrafter.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 →
lookup_meaning ~72
Look up the meaning and etymology of a single Chinese character used in Chinese names (e.g. "雨", "李"), including pinyin, tone and classical sources. Links to the full page on sealscrafter.com.
| Name | Type | Req | Description |
|---|---|---|---|
| character | string | yes | One Chinese character, e.g. "雨" |
No output schema declared.
No examples provided.
render_chinese_name_seal ~117
Render a traditional Chinese name seal (印章) as a PNG image for a Western/English name. The name is transliterated into seal script (篆書) characters chosen for meaning, and the result includes each character meaning. Returns a base64 PNG plus an explanation. Free, no API key.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | English/Western name, e.g. "Emma" or "Alexander" |
| size | number | – | PNG edge length in px (128-1024, default 512) |
No output schema declared.
No examples provided.
suggest_names ~56
Suggest Chinese names for an English/Western name: the canonical transliteration with character meanings, plus related hand-written name pages on sealscrafter.com.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | English/Western name, e.g. "Sophie" |
No output schema declared.
No examples provided.
What is the SealsCrafter 印章 MCP server?
SealsCrafter 印章 is an MCP server listed in the public MCP registry as io.github.delicious28/sealmaker-mcp. Carve Western names into Chinese name seals (seal-script PNG) with real meanings. Free, no API key. This page covers its hosted endpoint (https://www.sealscrafter.com/mcp).
Is the SealsCrafter 印章 MCP server safe to use?
SealsCrafter 印章 scores 64 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 SealsCrafter 印章 MCP server expose?
SealsCrafter 印章 exposes 3 tools: render_chinese_name_seal, lookup_meaning, suggest_names. Their descriptions and schemas cost roughly 245 tokens of context every time the server is loaded.
Does the SealsCrafter 印章 MCP server require authentication?
No. We connected to SealsCrafter 印章 without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the SealsCrafter 印章 MCP server still maintained?
SealsCrafter 印章 is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.