RU Books MCP
REMOTE · KNIGOCHIT.RU · SCANNED AUG 3
MCP server for Russian books search, details, and recommendation candidates.
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 →
Endpoint Security57
- 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 8 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 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 & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability54
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 325 tokens (~40/item across 8 items; 8 tools + 0 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 Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Capabilities20
- Spec-recency check failed: implements MCP spec 2025-11-05; the latest is 2026-07-28. See how to fix → Fail
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 · knigochit.ru
claude mcp add --transport http books-service-ru-books https://knigochit.ru/mcp
[mcp_servers.books-service-ru-books] url = "https://knigochit.ru/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"books-service-ru-books": {
"type": "remote",
"url": "https://knigochit.ru/mcp",
"enabled": true
}
}
} openclaw mcp add books-service-ru-books --url https://knigochit.ru/mcp --transport streamable-http
mcp_servers:
books-service-ru-books:
url: "https://knigochit.ru/mcp" {
"mcpServers": {
"books-service-ru-books": {
"type": "http",
"url": "https://knigochit.ru/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.
- 3 Aug 26 +1
- Stability: unverified → 0.03 ▲ functional
- 2 Aug 26 +18
- Authorization: fail → unverified ▼ security
- Transport: unverified → pass ▲ security
- MCP protocol: unverified → fail ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Tool coverage: 0 functional
- First check of Schema quality: fair functional
- First check of Schema quality: pass functional
- First check of Schema quality: fail functional
- 31 Jul 26 +12
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 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
- 26 Jul 26 21
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 3 Aug 2026 · Probed https://knigochit.ru/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=knigochit.ru | CN=YE1,O=Let's Encrypt,C=US | 20 Jul 2026 | 18 Oct 2026 | ECDSA 256 | ECDSA-SHA384 | 5863bf969078df0f6eeb08f4e62a7720f86 |
| SANs: knigochit.ru, www.knigochit.ru | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
DNSSEC insecure
Validation of knigochit.ru. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ru. | present | 51575 | 8 | Verified |
| knigochit.ru. | 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 |
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://knigochit.ru/mcp | Verified | 200 | |
| http (plaintext) | http://knigochit.ru/mcp | HTTPS enforced | 301 | https://knigochit.ru/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.
book_details ~24
Get detailed catalog card by book_id.
| Name | Type | Req | Description |
|---|---|---|---|
| book_id | string | yes | — |
No output schema declared.
No examples provided.
books_by_author ~39
Browse books by author without free-text query.
| Name | Type | Req | Description |
|---|---|---|---|
| author | string | yes | — |
| limit | integer | — | — |
| offset | integer | — | — |
No output schema declared.
No examples provided.
books_by_format ~39
Browse books by format without free-text query.
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | yes | — |
| limit | integer | — | — |
| offset | integer | — | — |
No output schema declared.
No examples provided.
books_by_genre ~40
Browse books by genre without free-text query.
| Name | Type | Req | Description |
|---|---|---|---|
| genre | string | yes | — |
| limit | integer | — | — |
| offset | integer | — | — |
No output schema declared.
No examples provided.
books_by_language ~39
Browse books by language without free-text query.
| Name | Type | Req | Description |
|---|---|---|---|
| language | string | yes | — |
| limit | integer | — | — |
| offset | integer | — | — |
No output schema declared.
No examples provided.
books_search ~58
Search books in catalog by free-text query and pagination. For browse scenarios use dedicated tools (books_by_genre/author/language/format).
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | — |
| offset | integer | — | — |
| query | string | yes | — |
No output schema declared.
No examples provided.
books_without_series ~33
Browse books that are not part of a series.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | — |
| offset | integer | — | — |
No output schema declared.
No examples provided.
recommendation_candidates ~38
Get candidate books for agent-side recommendation.
| Name | Type | Req | Description |
|---|---|---|---|
| filters | object | — | — |
| limit | integer | — | — |
| user_query | string | yes | — |
No output schema declared.
No examples provided.