demo.st

REMOTE · DEMO.ST · SCANNED AUG 3

Reserve a subdomain, upload .zip via MCP, get a link. Optional document API at api.demo.st.

Available components

+2 this week 65 65 Trust /100

Trust breakdown (6 categories)

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 →

Endpoint Security51

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 13 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 check failed: the endpoint is reachable over plaintext HTTP. See how to fix → View diagnostics → Fail
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 Usability77

AI-judged instruction clarity (excellent).Pass
Tool/resource definitions use about 643 tokens (~49/item across 13 items; 13 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 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

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · demo.st

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http st-demo-demost https://demo.st/mcp

# ~/.codex/config.toml

[mcp_servers.st-demo-demost]
url = "https://demo.st/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "st-demo-demost": {
      "type": "remote",
      "url": "https://demo.st/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add st-demo-demost --url https://demo.st/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  st-demo-demost:
    url: "https://demo.st/mcp"

// mcp.json

{
  "mcpServers": {
    "st-demo-demost": {
      "type": "http",
      "url": "https://demo.st/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

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.

3 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
1 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
31 Jul 26 −2
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
29 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
27 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
26 Jul 26 62

First indexed and scored.

Show 6 earlier entries Hide earlier entries

Diagnostics

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 3 Aug 2026 · Probed https://demo.st/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_256_GCM_SHA384 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=demo.st	CN=YR1,O=Let's Encrypt,C=US	4 Jun 2026	2 Sept 2026	RSA 2048	SHA256-RSA	6c171e06134a620fb8aa01feebddb2aee56
SANs: *.demo.st, demo.st
CN=YR1,O=Let's Encrypt,C=US (CA)	CN=Root YR,O=ISRG,C=US	3 Sept 2025	2 Sept 2028	RSA 2048	SHA256-RSA	a20253f15f2691c05dc1ce13b9bcca4e
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

DNSSEC insecure

Validation of demo.st. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
st.	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=31536000; includeSubDomains
x-content-type-options	nosniff
x-frame-options	SAMEORIGIN
referrer-policy	no-referrer

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://demo.st/mcp	Verified	200
http (plaintext)	http://demo.st/mcp	Served over HTTP	200

MCP tools — 13 exposed · ~643 tokens

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.

Tool Tokens

check_subdomain_availability ~61

Check if a subdomain name is available on demo.st (e.g. "my-site" → my-site.demo.st).

Input Output Examples

Name	Type	Req	Description
name	string	yes	Subdomain name: letters, numbers, hyphens only; 1–63 chars.

No output schema declared.

No examples provided.

clear_site ~22

Remove deployed site content from your subdomain. Subdomain remains reserved.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

create_collection ~52

Create a document collection (lowercase letter start; letters, numbers, underscores; max 63 chars). Max 20 collections per site.

Input Output Examples

Name	Type	Req	Description
name	string	yes	Collection name, e.g. todos or posts.

No output schema declared.

No examples provided.

delete_collection ~29

Delete a document collection and all of its records.

Input Output Examples

Name	Type	Req	Description
name	string	yes	Collection name to delete.

No output schema declared.

No examples provided.

delete_record ~34

Delete a record from a document collection.

Input Output Examples

Name	Type	Req	Description
collection	string	yes	Collection name.
id	string	yes	Record id.

No output schema declared.

No examples provided.

get_site_api_key ~63

Get (or create) the public site API key for your reserved subdomain. Embed this key in your static site and call https://api.demo.st/v1 with Authorization: Bearer <key>. Tenant is scoped by the key — never share another site's key.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

list_collections ~22

List document collections for your site (api.demo.st document store).

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

list_records ~49

List records in a document collection.

Input Output Examples

Name	Type	Req	Description
collection	string	yes	Collection name.
limit	integer	—	Max records to return (default 100).
offset	integer	—	Offset for pagination.

No output schema declared.

No examples provided.

release_subdomain ~32

Release your reserved subdomain. Deletes the reservation, any deployed site, and all document DB data for that site.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

reserve_subdomain ~51

Reserve a subdomain for the logged-in account. One subdomain per account.

Input Output Examples

Name	Type	Req	Description
subdomain	string	yes	Subdomain to reserve (letters, numbers, hyphens; 1–63 chars).

No output schema declared.

No examples provided.

rotate_site_api_key ~32

Rotate the public site API key. The old key stops working immediately; update your site with the new key.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

upload_site ~128

Upload a .zip as site content for your reserved subdomain. Easiest for agents: zip_base64 (base64-encoded zip). Or file_url (public URL to zip). Or file_path (local path, when MCP runs locally).

Input Output Examples

Name	Type	Req	Description
file_path	string	—	Local path to a .zip file (for local/stdio MCP only).
file_url	string	—	Public URL of a .zip file.
zip_base64	string	—	Base64-encoded .zip content. Easiest for agents: create zip locally and pass here (no hosting needed).

No output schema declared.

No examples provided.

upsert_record ~68

Create or update a JSON record in a collection. Pass data as an object. Optional id to upsert a specific record.

Input Output Examples

Name	Type	Req	Description
collection	string	yes	Collection name.
data	object	yes	JSON object to store.
id	string	—	Optional record id (create or replace).

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	62
27 Jul	63
28 Jul	63
29 Jul	64
30 Jul	65
31 Jul	63
1 Aug	64
2 Aug	64
3 Aug	65