ai.yetty/yetty
REMOTE · MCP.YETTY.AI
Build, edit and run real hosted websites from your AI - content, SEO, menus, store, rollback.
Available components
Last scanned (1 hour ago)
Scores higher than 8% of remote servers
Reachable. Last reached 5 Nov 2026.
Category E-commerce
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 yet verified: we couldn't confirm whether this endpoint requires it. 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 & Reachability0
- Transport check failed: declared streamable-http, but the endpoint returned HTTP 526. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
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.
- 21 Oct 26 −63
- Endpoint reachability: reachable → not serving MCP ▼ security
- Stability: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: pass → unverified ▼ security
- Transport: pass → fail ▼ security
- HSTS header: pass → fail ▼ security
- Capabilities: fail → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 20 Sept 26 0
- Stability: 0.97 → pass security
- 14 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Schema quality: 241 → 270 ▼ functional
- Schema quality: excellent → good functional
- 5 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “yetty_claim_status” rewrote its description, which is the text the model reads security
- Tool “yetty_login” rewrote its description, which is the text the model reads security
- Tool “yetty_login_status” rewrote its description, which is the text the model reads security
- Tool “yetty_signup” rewrote its description, which is the text the model reads security
- 28 Aug 26 0
- Tool “yetty_pull_template” rewrote its description, which is the text the model reads security
- 27 Aug 26 0
- Judged manipulation: unverified → pass ▲ security
- Tool “yetty_pull_template” rewrote its description, which is the text the model reads security
- Schema quality: unverified → excellent ▲ functional
- “yetty_pull_template” reworded the description of “template” cosmetic
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://mcp.yetty.ai/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=yetty.ai | CN=WE1,O=Google Trust Services,C=US | 21 Sept 2026 | 20 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | f35a954939ad7e950e79994b99e44332 |
| SANs: yetty.ai, *.yetty.ai | ||||||
| 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 mcp.yetty.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 1814, 3799 | 8, 8 | Verified |
| yetty.ai. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|---|
| HTTP status | 526 |
| Header | Value |
|---|---|
| x-frame-options | SAMEORIGIN |
| referrer-policy | same-origin |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.yetty.ai/mcp | HTTP error | 526 | |
| http (plaintext) | http://mcp.yetty.ai/mcp | HTTPS enforced | 301 | https://mcp.yetty.ai/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 →
yetty_authoring_guide ~94
READ THIS BEFORE WRITING OR SENDING ANY HTML (no account needed, free, instant, no arguments). Returns yetty's exact structure rules — repeated items sharing one class, semantic class names for field labels, headings before sections, no JS-rendered content — that decide whether the site converts into a clean editable CMS with named fields and add/remove collections, or a wall of generic "Text" fields.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
yetty_batch_end ~47
Close the parked batch. Nothing is processed yet — next call yetty_signup {email, park_ref} so the owner can approve by email.
| Name | Type | Req | Description |
|---|---|---|---|
| batch_ref | string | yes | – |
No output schema declared.
No examples provided.
yetty_batch_file ~108
Add ONE file to the parked batch. Args: batch_ref (the pk_... park_ref); path (relative, folders allowed); content (text) OR content_base64 (binary). Returns {received_bytes, sha256} — verify against your local copy; mismatch = resend THIS file. Send EXACT bytes, never retype.
| Name | Type | Req | Description |
|---|---|---|---|
| batch_ref | string | yes | – |
| content | string | – | – |
| content_base64 | string | – | – |
| path | string | yes | – |
No output schema declared.
No examples provided.
yetty_batch_start ~153
No account needed: start a PARKED file batch — send the site now, authenticate after. Returns park_ref (use it as batch_ref). Files are stored safely but NOT processed until the owner approves by email. EXAMPLE: yetty_batch_start {} -> {park_ref:"pk_..."} -> yetty_batch_file {batch_ref:"pk_...", path:"index.html", content:"..."} per file -> yetty_batch_end {batch_ref:"pk_..."} -> yetty_signup {email:"owner@x.com", park_ref:"pk_..."} -> owner clicks the email -> yetty_claim_status {park_ref:"pk_..."} gives you an API key + the build status.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
yetty_claim_status ~77
Check a parked upload. States: parked (send yetty_signup) -> awaiting-approval (owner must open the email and type the user_code) -> approved (returns your api_key ONCE + waiting_url — reconnect with Authorization: Bearer <api_key> for the full toolset).
| Name | Type | Req | Description |
|---|---|---|---|
| park_ref | string | yes | – |
No output schema declared.
No examples provided.
yetty_login ~123
Sign the OWNER in by email — no dashboard, no key copying. Works for existing accounts AND (when signups are open) new ones. FLOW: yetty_login {email:"owner@x.com"} -> {login_ref, user_code} -> SHOW the owner the user_code; they open the emailed link and type it -> poll yetty_login_status {login_ref} every ~20s -> it returns an api_key ONCE + the exact reconnect command. Use this whenever you are unauthenticated or your token expired.
| Name | Type | Req | Description |
|---|---|---|---|
| string | yes | – |
No output schema declared.
No examples provided.
yetty_login_status ~94
Check an email sign-in: pending (owner has not typed the code yet) -> approved (returns api_key ONCE + reconnect instructions). EXAMPLE reconnect for Claude Code: claude mcp remove yetty; claude mcp add --transport http yetty https://mcp.yetty.ai/ --header "Authorization: Bearer <api_key>" -s user
| Name | Type | Req | Description |
|---|---|---|---|
| login_ref | string | yes | – |
No output schema declared.
No examples provided.
yetty_pull_template ~291
Pull a ready-made Yetty template file WITH its usage contract (no account needed, free, instant). Four boilerplates, one per store surface: template:"checkout-skeleton" (cart / checkout / thank-you markup with every data-yetty-component and data-yetty-slot mark), "account-skeleton" (the buyer's /account page in the site's own design), "order-status-skeleton" (the /order/{token} confirmation), "pay-skeleton" (the /pay/{token} frame - the payment element stays hosted and non-removable). Every file carries a commented CONDITIONAL REGIONS section showing the component logic grammar (data-yetty-when / data-yetty-each / data-yetty-state; full grammar in yetty_authoring_guide's logic_and_conditional_components chapter). Restyle freely to match the site; NEVER remove or rename data-yetty-* marks; write NO cart/checkout/account JavaScript of your own (Yetty provides the behavior); send the styled file back with the site files. (Connected Live-plan stores can additionally pull 24 gallery-<surface>-<layout> LAYOUT skeletons - different page structures over the same contract, auto-adjusted to the site's own colors and fonts.)
| Name | Type | Req | Description |
|---|---|---|---|
| template | string | – | template key: checkout-skeleton (default) | account-skeleton | order-status-skeleton | pay-skeleton |
No output schema declared.
No examples provided.
yetty_signup ~92
Link a parked upload to the owner's email: sends them an approval email and returns a short user_code. The site is processed ONLY after the owner opens the email and types that code on the approval page. Args: email (the owner's), park_ref. SHOW THE OWNER THE CODE, then poll yetty_claim_status every ~30s.
| Name | Type | Req | Description |
|---|---|---|---|
| string | yes | – | |
| park_ref | string | yes | – |
No output schema declared.
No examples provided.
yetty_status ~43
Connection + authentication status. Call this FIRST. Unauthenticated sessions can still park a website (batch tools) and start email sign-up — the response tells you exactly how.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
How do I install the ai.yetty/yetty MCP server?
ai.yetty/yetty is a hosted endpoint at https://mcp.yetty.ai/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 · mcp.yetty.ai
claude mcp add --transport http ai-yetty-yetty 'https://mcp.yetty.ai/mcp'
What is the ai.yetty/yetty MCP server?
ai.yetty/yetty is an MCP server listed in the public MCP registry as ai.yetty/yetty. Build, edit and run real hosted websites from your AI - content, SEO, menus, store, rollback. This page covers its hosted endpoint (https://mcp.yetty.ai/mcp).
Is the ai.yetty/yetty MCP server safe to use?
ai.yetty/yetty scores 23 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 ai.yetty/yetty MCP server expose?
ai.yetty/yetty exposes 10 tools: yetty_status, yetty_authoring_guide, yetty_pull_template, yetty_batch_start, yetty_batch_file, and 5 more. Their descriptions and schemas cost roughly 1,122 tokens of context every time the server is loaded.
Does the ai.yetty/yetty MCP server require authentication?
Its publisher declares no required credentials for ai.yetty/yetty. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.
Is the ai.yetty/yetty MCP server still maintained?
ai.yetty/yetty 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.