Ply UI
REMOTE · MCP.PLY-UI.COM · SCANNED SEP 28
List, search, and inspect Ply Angular + Tailwind copy-in components.
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 Security63
- 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 enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- 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 Usability87
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 469 tokens (~58/item across 8 items; 3 tools + 5 resources), lean.Pass
- 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 Coverage96
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 89% of tool parameters carry a description.Partial
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
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Ply UI MCP server?
Ply UI is a hosted endpoint at https://mcp.ply-ui.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 · mcp.ply-ui.com
claude mcp add --transport http ply-ui-ng-ply-ui 'https://mcp.ply-ui.com/mcp'
{
"mcpServers": {
"ply-ui-ng-ply-ui": {
"url": "https://mcp.ply-ui.com/mcp"
}
}
} {
"servers": {
"ply-ui-ng-ply-ui": {
"type": "http",
"url": "https://mcp.ply-ui.com/mcp"
}
}
} [mcp_servers.ply-ui-ng-ply-ui] url = "https://mcp.ply-ui.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"ply-ui-ng-ply-ui": {
"type": "remote",
"url": "https://mcp.ply-ui.com/mcp",
"enabled": true
}
}
} openclaw mcp add ply-ui-ng-ply-ui --url 'https://mcp.ply-ui.com/mcp' --transport streamable-http
mcp_servers:
ply-ui-ng-ply-ui:
url: "https://mcp.ply-ui.com/mcp" {
"McpServers": {
"ply-ui-ng-ply-ui": {
"Transport": "http",
"Url": "https://mcp.ply-ui.com/mcp"
}
}
} assistant mcp add ply-ui-ng-ply-ui -t streamable-http -u 'https://mcp.ply-ui.com/mcp'
{
"mcpServers": {
"ply-ui-ng-ply-ui": {
"type": "http",
"url": "https://mcp.ply-ui.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.
- 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
- 27 Sept 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 28 Sept 2026 · Probed https://mcp.ply-ui.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=ply-ui.com | CN=WE1,O=Google Trust Services,C=US | 14 Sept 2026 | 13 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 58c850743954183c0ec2dd59875f2095 |
| SANs: ply-ui.com, mcp.ply-ui.com, *.mcp.ply-ui.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 mcp.ply-ui.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| ply-ui.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://mcp.ply-ui.com/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.ply-ui.com/mcp | Inconclusive | 406 |
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_component Get component details ~101
Get registry metadata for one component (deps, category, file list). Free source only when includeSource=true. Pro source is never streamed via MCP. Does not install; returns installCommand (npx ply-ui-cli add <name>).
| Name | Type | Req | Description |
|---|---|---|---|
| includeSource | boolean | – | If true, include free-tier source file contents. Pro source is never returned via MCP in V1. |
| name | string | yes | Registry component name (e.g. button, card) |
No output schema declared.
No examples provided.
list_components List Ply components ~103
List components from the Ply registry. Filter by tier (free|pro|all), category, or name substring. Does not install anything. To copy a component into a project, tell the user to run npx ply-ui-cli add <name>.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by registry category |
| q | string | – | Substring filter on name, description, usage, or keywords (case-insensitive) |
| tier | string | – | Filter by license tier |
No output schema declared.
No examples provided.
search_components Search Ply components ~123
Fuzzy / token search over registry component names (e.g. "dialog", "sheet", "carousel"). Does not install anything. Prefer this before guessing names, then give the user npx ply-ui-cli add <name> (or local stdio add_components).
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by registry category |
| limit | integer | – | – |
| query | string | yes | Natural-language or substring query (e.g. "dialog modal", "button"). Matches name, description, usage, and keywords. |
| tier | string | – | Filter by license tier |
No output schema declared.
No examples provided.
What is the Ply UI MCP server?
Ply UI is an MCP server listed in the public MCP registry as io.github.ply-ui-ng/ply-ui. List, search, and inspect Ply Angular + Tailwind copy-in components. This page covers its hosted endpoint (https://mcp.ply-ui.com/mcp).
Is the Ply UI MCP server safe to use?
Ply UI scores 69 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 Ply UI MCP server expose?
Ply UI exposes 3 tools: list_components, get_component, search_components. Their descriptions and schemas cost roughly 327 tokens of context every time the server is loaded.
Does the Ply UI MCP server require authentication?
No. We connected to Ply UI without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Ply UI MCP server still maintained?
Ply UI is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.