HealthStylz Clinical Nutrition & Circadian Environment MCP
REMOTE · HEALTHSTYLZ.COM
Clinical nutrition, NIH supplement RCTs, USDA macros, and circadian curtain & herb specs.
Available components
Last scanned (12 hours ago)
Scores higher than 42% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Health and Science
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 Security46
- 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 7 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
- 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 Usability45
- 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Fail
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 935 tokens (~38/item across 24 items; 7 tools + 17 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
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 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 8 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
Unverified: 1 category
A category scored 0 because we could not verify it: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
Checks we ran (11)
- TLS certificate
- HTTPS
- HSTS header
- DNSSEC
- Transport
- Schema quality
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Checks we could not complete (2)
These are gaps on our side, not findings about this hosted endpoint. We only credit what we can confirm, so a category made up entirely of them scores 0.
- Authorization in Endpoint SecurityAuthorisation not fully verified: no authorisation is required to call this server, and 7 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
- Stability in Stability & Change Management (scores 0 for this)Stability not yet verified: not enough scan history yet (needs a 30-day window).
Does not apply to this hosted endpoint (2)
- Supply Chain SecurityScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
- Provenance & TransparencyScored on package channels only. This is a hosted endpoint, so there is nothing to install or inspect.
The score does not measure everything. What the score does not measure →
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 52
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://healthstylz.com/api/knowledge/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=healthstylz.com | CN=WE1,O=Google Trust Services,C=US | 7 Oct 2026 | 5 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | dfb24dd48249b0d61356622afaa2b26e |
| SANs: healthstylz.com, *.healthstylz.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 healthstylz.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | Trust anchor | 20326, 38696 | 8, 8 | Verified |
| com. | DS published | 19718 | 13 | Verified |
| healthstylz.com. | No DS | 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://healthstylz.com/api/knowledge/mcp | Verified | 200 | |
| http (plaintext) | http://healthstylz.com/api/knowledge/mcp | Served over HTTP | 200 |
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 →
calculate_ag1_vs_multivitamin ~137
Calculate real AG1 cost per scoop ($2.30 to $3.60), annual household cost, and evaluate NIH Tolerable Upper Limit (UL) safety overlap with multivitamins.
| Name | Type | Req | Description |
|---|---|---|---|
| days_per_week | number | – | Days per week you drink AG1 (1-7, default 7) |
| plan | string | – | Purchase tier: double-subscription ($2.30/scoop), single-subscription ($2.63/scoop), or one-time ($3.60/scoop with shipping) |
| taking_multivitamin | boolean | – | Whether user is concurrently taking a standard multivitamin |
No output schema declared.
No examples provided.
get_curtain_guides ~119
List or read the 5 HealthStylz Curtain Guides (window measuring, holiday velvet, pleat and heading styles, fabric GSM and fibre, nursery darkness and safety). Specs come from official TWOPAGES product pages; unstated specs are reported as not stated.
| Name | Type | Req | Description |
|---|---|---|---|
| q | string | – | Optional search words (e.g. velvet, nursery, pinch pleat, gsm, measure) |
| slug | string | – | Guide slug for the full guide (takeaways, products, FAQ, sources). Omit to list all guides. |
No output schema declared.
No examples provided.
get_curtain_window_wellness_specs ~58
Get residential circadian wellness window specifications: fabric GSM weights, blackout percentage, acoustic dampening, and fullness sizing formulas.
| Name | Type | Req | Description |
|---|---|---|---|
| room_type | string | – | Target room type for light/circadian and acoustic optimization |
No output schema declared.
No examples provided.
get_daily_wellness_brief ~35
Get today's evidence-based health news wire, trending health topics, molecule of the day, and latest published stories.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
get_herb_guides ~130
List or read the HealthStylz Herb Guides (loose leaf tea brewing, evening and afternoon herbal teas, homemade vs store-bought elderberry syrup, warming spice teas, seasonal guides). Product facts, prices and precautions come from Mountain Rose Herbs product pages; no health claims.
| Name | Type | Req | Description |
|---|---|---|---|
| q | string | – | Optional search words (e.g. chamomile, matcha, elderberry, chai, rooibos, gift) |
| slug | string | – | Guide slug for the full guide (takeaways, products with listed prices, FAQ, sources). Omit to list all guides. |
No output schema declared.
No examples provided.
lookup_supplement_evidence ~78
Look up adult RDA, Tolerable Upper Intake Level (UL), PubMed randomized clinical trial counts, and NIH guidance for 24+ common supplements.
| Name | Type | Req | Description |
|---|---|---|---|
| supplement | string | yes | Supplement slug or name (e.g. vitamin-d, magnesium, creatine, zinc, omega-3, ashwagandha) |
No output schema declared.
No examples provided.
search_healthstylz_articles ~105
Search 1,126+ registered dietitian and evidence-grounded health, recipes, nutrition, movement, and wellness articles.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Maximum articles to return (1-20, default 5) |
| q | string | yes | Search terms (e.g. salmon, resistance training, sleep hygiene, fiber) |
| topic | string | – | Optional topic filter: recipes, fitness, weight, supplements, aging, family, mind, drinks, decor |
No output schema declared.
No examples provided.
How do I install the HealthStylz Clinical Nutrition & Circadian Environment MCP server?
HealthStylz Clinical Nutrition & Circadian Environment MCP is a hosted endpoint at https://healthstylz.com/api/knowledge/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 · healthstylz.com
claude mcp add --transport http harrybuild-healthstylz-mcp 'https://healthstylz.com/api/knowledge/mcp'
What is the HealthStylz Clinical Nutrition & Circadian Environment MCP server?
HealthStylz Clinical Nutrition & Circadian Environment MCP is listed in the public MCP registry as io.github.harrybuild/healthstylz-mcp. Clinical nutrition, NIH supplement RCTs, USDA macros, and circadian curtain & herb specs. This page covers its hosted endpoint (https://healthstylz.com/api/knowledge/mcp).
Is the HealthStylz Clinical Nutrition & Circadian Environment MCP server safe to use?
HealthStylz Clinical Nutrition & Circadian Environment MCP scores 52 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 HealthStylz Clinical Nutrition & Circadian Environment MCP server expose?
HealthStylz Clinical Nutrition & Circadian Environment MCP exposes 7 tools: get_daily_wellness_brief, search_healthstylz_articles, lookup_supplement_evidence, calculate_ag1_vs_multivitamin, get_curtain_guides, and 2 more. Their descriptions and schemas cost roughly 662 tokens of context every time the server is loaded.
Does the HealthStylz Clinical Nutrition & Circadian Environment MCP server require authentication?
No. We connected to HealthStylz Clinical Nutrition & Circadian Environment MCP without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the HealthStylz Clinical Nutrition & Circadian Environment MCP server still maintained?
HealthStylz Clinical Nutrition & Circadian Environment MCP 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.
What did VerifyMCP test on the HealthStylz Clinical Nutrition & Circadian Environment MCP server?
VerifyMCP ran 11 checks on HealthStylz Clinical Nutrition & Circadian Environment MCP, covering TLS certificate, HTTPS, HSTS header, DNSSEC and 7 more. 2 items could not be completed, a gap on our side rather than a finding about HealthStylz Clinical Nutrition & Circadian Environment MCP: Authorization and Stability. One category scores 0 for that reason, because we only credit what we can confirm. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.