Neural Cosmology
REMOTE · NEURALCOSMOLOGY.COM · 2 COMPONENTS
Answers, essays, experiments and books on consciousness and cosmology: search, read, buy.
Available components
Last scanned (14 hours ago)
Scores higher than 89% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Education and Research
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 Security80
- 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. Nothing on it is marked destructive, but we can't show that an anonymous caller can only read: full credit needs the server to list at least one tool and every tool to be verifiably read-only. We use a best-effort check of tool names and descriptions to tell read-only tools from tools that change things, so some genuinely read-only tools may not get full credit. Names that start with a read verb (get, list, read, search and similar) and accurate readOnlyHint annotations help. Meet that to earn full credit, or require authorisation. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- 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 Usability79
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 450 tokens (~75/item across 6 items; 4 tools + 2 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management70
- Stability observed for 21 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 4 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 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
- Supports UI / widget rendering.Pass
Checks we ran (14)
- TLS certificate
- Authorization
- HTTPS
- HSTS header
- DNSSEC
- Transport
- Schema quality
- Stability
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
- Capabilities
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 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 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.
- 21 Oct 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.
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://neuralcosmology.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=neuralcosmology.com | CN=WE1,O=Google Trust Services,C=US | 30 Oct 2026 | 28 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | d16fabdb03e81a2e13138a12da5dd3aa |
| SANs: neuralcosmology.com, *.neuralcosmology.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 neuralcosmology.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | Trust anchor | 20326, 38696 | 8, 8 | Verified |
| com. | DS published | 19718 | 13 | Verified |
| neuralcosmology.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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000; includeSubDomains; preload |
| content-security-policy | default-src 'self'; script-src 'self' 'unsafe-inline' https://*.googletagmanager.com https://www.googleadservices.com https://www.google.com https://mc.yandex.ru https://connect.facebook.net https://top-fwz1.mail.ru https://www.redditstatic.com; style-src 'self' 'unsafe-inline'; img-src 'self' data: https: blob:; font-src 'self' data:; connect-src 'self' https://*.google-analytics.com https://analytics.google.com https://*.analytics.google.com https://*.googletagmanager.com https://www.google.com https://*.google.com https://*.doubleclick.net https://www.googleadservices.com https://mc.yandex.ru https://mc.yandex.com https://www.facebook.com https://top-fwz1.mail.ru https://alb.reddit.com https://pixel-config.reddit.com; frame-src 'self' https://www.youtube.com https://www.youtube-nocookie.com https://player.vimeo.com https://mc.yandex.ru https://mc.yandex.com https://td.doubleclick.net https://www.googletagmanager.com; media-src 'self' blob:; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ance |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | camera=(), microphone=(), geolocation=(), interest-cohort=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://neuralcosmology.com/mcp | Verified | 200 | |
| http (plaintext) | http://neuralcosmology.com/mcp | HTTPS enforced | 301 | https://neuralcosmology.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 →
create_checkout Open a checkout ~130
Open a checkout for online access to a book (or the whole library) for a reader, tied to their email. Returns a payment link to give to the reader; nothing is charged until they pay. After paying, the reader signs in on the site with that email and the book is theirs.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | – | USD, RUB or BRL. Default: by language. |
| string | yes | The reader's email. | |
| item | string | yes | A book slug from list_books, or "library". |
| locale | string | – | Language: en, ru, pt or es. |
No output schema declared.
No examples provided.
list_books List books and prices ~49
The books, their languages, chapters (free, open opening, or paid) and prices of online access in each currency.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | Language: en, ru, pt or es. |
No output schema declared.
No examples provided.
read Read a page ~66
Read any page of the site as markdown: an answer, essay, experiment, book page or chapter. Paid chapters give their open opening and how to buy the book.
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Page URL or path, e.g. /en/answers/what-is-dark-matter. |
No output schema declared.
No examples provided.
search Search the site ~88
Search Neural Cosmology: answers to questions about consciousness, cosmology, physics and biology; essays; interactive experiments; books and their chapters. Returns titles, URLs and markdown URLs to pass to read.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | – |
| locale | string | – | Language: en, ru, pt or es. |
| query | string | yes | What to look for, in any of the four languages. |
No output schema declared.
No examples provided.
How do I install the Neural Cosmology MCP server?
Neural Cosmology is a hosted endpoint at https://neuralcosmology.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 · neuralcosmology.com
claude mcp add --transport http com-neuralcosmology-neuralcosmology 'https://neuralcosmology.com/mcp'
What is the Neural Cosmology MCP server?
Neural Cosmology is an MCP server listed in the public MCP registry as com.neuralcosmology/neuralcosmology. Answers, essays, experiments and books on consciousness and cosmology: search, read, buy. This page covers its hosted endpoint (https://neuralcosmology.com/mcp).
Is the Neural Cosmology MCP server safe to use?
Neural Cosmology scores 84 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 Neural Cosmology MCP server expose?
Neural Cosmology exposes 4 tools: search, read, list_books, create_checkout. Their descriptions and schemas cost roughly 333 tokens of context every time the server is loaded.
Does the Neural Cosmology MCP server require authentication?
No. We connected to Neural Cosmology without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Neural Cosmology MCP server still maintained?
Neural Cosmology 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 Neural Cosmology MCP server?
VerifyMCP ran 14 checks on Neural Cosmology, covering TLS certificate, Authorization, HTTPS, HSTS header and 10 more. 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.