30book
PYPI · 30BOOK-MCP
Unofficial read-only 30book: search Iranian printed books, compare editions and prices.
Available components
Last scanned (14 hours ago)
Scores higher than 78% of PyPI servers
Category E-commerce
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs hatchling.build at install time, a recognised build step with no custom scripting around it. View diagnostics → Pass
- 1 of 35 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to sepehr071/30book-mcp). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 0 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability69
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1760 tokens (~125/item across 14 items; 14 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability check failed: the tool surface changed between 0.1.2 and 0.3.1: 0 tool removals, 14 breaking changes, 0 additions. See how to fix → Fail
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 14 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 15 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
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.
- 22 Oct 26 0
- Stability: fail → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Package version: 0.3.0 → 0.3.1 functional
- 18 Oct 26 0
- Stability: fail → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Package version: 0.2.0 → 0.3.0 functional
- 16 Oct 26 0
- Stability: unverified → fail ▼ security
- Tool safety: pass → unverified ▼ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: 150 → 121 ▲ functional
- Package version: 0.1.2 → 0.2.0 functional
- 14 Oct 26 +31
- Injection markers: unverified → pass ▲ security
- First check of Judged manipulation: pass security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Tool coverage: unverified → 100 ▲ functional
- MCP protocol: unverified → pass ▲ functional
- First check of Schema quality: fail functional
- First check of Destructive annotations: pass functional
- First check of Schema quality: fail functional
- First check of Schema quality: good functional
- First check of Tool coverage: 100 functional
- First check of Tool coverage: 100 functional
- 13 Oct 26 0
- Package version: 0.1.1 → 0.1.2 functional
- 12 Oct 26 49
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 22 Oct 2026 · Analysed pypi/30book-mcp@0.3.1
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | pypi |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | sepehr071/30book-mcp |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/sepehr071/30book-mcp/.github/workflows/publish.yml@refs/tags/v0.3.1 |
| Rekor log index | 3390338548 |
| Predicate type | PyPI publish attestation https://docs.pypi.org/attestations/publish/v1 |
| Subject digest | sha256:5788c3a4b7fefd9876a828de6bd8eb09891742cc1f904500a001c965328fab0a |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | allowlisted | hatchling.build |
Background: Why install scripts are a supply-chain risk →
Dependencies 35 packages
| Packages resolved | 35 |
|---|---|
| No linked repository | 1 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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 →
sb_author Books of an author or translator ~94
Books by one author or translator (default newest first).
| Name | Type | Req | Description |
|---|---|---|---|
| available_only | boolean | – | Only books that are in stock. |
| page | integer | – | Page from 1. |
| person_id | integer | yes | Person id (sb_find_person, or authors[].id / translators[].id in sb_book). Example 6073. |
| sort | – | – | Order; omit for the page default. cheapest / expensive follow list price. |
No output schema declared.
No examples provided.
sb_bestsellers Best sellers ~43
Site-wide best sellers (10 pages).
| Name | Type | Req | Description |
|---|---|---|---|
| available_only | boolean | – | Only books that are in stock. |
| page | integer | – | Page from 1. |
No output schema declared.
No examples provided.
sb_book Book details ~170
One book: authors, translators, publisher, price, final_price, discount_pct, in_stock, ISBN, pages, cover, size, language, edition, year (Shamsi), weight, categories (codes for sb_browse), rating, tags, description (cut to max_chars, default 600; 0 = no cut). review_text and stats only with include_blurb=true. Use after sb_search to compare editions and get author / publisher ids. Next: sb_similar, sb_reviews.
| Name | Type | Req | Description |
|---|---|---|---|
| book_id | integer | yes | Book id from sb_search / listings, e.g. 167515. |
| include_blurb | boolean | – | Also return review_text (blurb) and stats. |
| max_chars | integer | – | Cut the description here (0 = no cut). |
No output schema declared.
No examples provided.
sb_browse Browse a category, genre, nation, award or tag ~190
Books of a category (bta-N-M or btf-N-M-K; bts-N sections are landing pages only), genre, nation, award list or tag. Use to browse a topic instead of a keyword. Award pages ignore sort / filters and add carousel books (about 22 per page).
| Name | Type | Req | Description |
|---|---|---|---|
| available_only | boolean | – | Only books that are in stock. |
| key | string | yes | category: code like 'bta-1-1' (sb_categories, sb_book); genre / nation / award: id from sb_collections; tag: text, e.g. 'کتاب_های_پرفروش_1404'. |
| kind | string | yes | What to open. |
| page | integer | – | Page from 1. |
| publisher_id | – | – | Only this publisher. |
| sort | – | – | Order; omit for the page default. cheapest / expensive follow list price. |
No output schema declared.
No examples provided.
sb_categories Category sections and subjects ~75
Category sections (کتاب عمومی, ...) or, for one section, its subjects (تاریخ, ...). Codes go to sb_browse(kind='category'); finer btf-... topics are in sb_book categories.
| Name | Type | Req | Description |
|---|---|---|---|
| section | – | – | Section code such as 'bts-1'. Omit to list the sections. |
No output schema declared.
No examples provided.
sb_collections Genres, nations, awards and tags ~30
Home-page genres, nations, award lists and tags; ids go to sb_browse(kind=...).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
sb_deals Discounted books ~77
Best sellers (or one subject) by biggest discount. Some publishers inflate list prices: compare final_price.
| Name | Type | Req | Description |
|---|---|---|---|
| available_only | boolean | – | Only books that are in stock. |
| page | integer | – | Page from 1. |
| subject | – | – | Subject code such as 'bta-1-1'; omit for all best sellers. |
No output schema declared.
No examples provided.
sb_find_person Find an author or translator by name ~84
Look up author / translator ids by name. Pass the id to sb_author or sb_search(author_id=...). The box matches name fragments and can miss some people: if nothing matches, search a book and read its authors[].id.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Part of a person's name, Persian, e.g. 'آلبر' or 'کامو'. |
No output schema declared.
No examples provided.
sb_find_publisher Find a publisher by name ~58
Look up publisher ids by name. Pass the id to sb_search(publisher_id=...) or sb_publisher.
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | Part of the publisher name, Persian, e.g. 'قطره' or 'نی'. |
No output schema declared.
No examples provided.
sb_new_releases New releases ~42
Newest books (10 pages).
| Name | Type | Req | Description |
|---|---|---|---|
| available_only | boolean | – | Only books that are in stock. |
| page | integer | – | Page from 1. |
No output schema declared.
No examples provided.
sb_publisher Books of a publisher ~106
One publisher's books plus a short about text. Try sort='bestselling' or 'cheapest'.
| Name | Type | Req | Description |
|---|---|---|---|
| available_only | boolean | – | Only books that are in stock. |
| page | integer | – | Page from 1. |
| publisher_id | integer | yes | Publisher id (sb_find_publisher, or publisher.id in sb_book). Example 1 = صدای معاصر. |
| sort | – | – | Order; omit for the page default. cheapest / expensive follow list price. |
No output schema declared.
No examples provided.
sb_reviews Reader reviews of a book ~83
Reader comments (author, date, stars, text cut to 400 chars unless full_text, likes) and the rating summary; only the first comments on the page are available.
| Name | Type | Req | Description |
|---|---|---|---|
| book_id | integer | yes | Book id from sb_search / listings, e.g. 167515. |
| full_text | boolean | – | Return whole review texts instead of 400 chars. |
No output schema declared.
No examples provided.
sb_search Search books ~191
Search books by title: price, final_price, discount_pct, in_stock, publisher, id. Use first for any book question. Editions of one title are separate books: compare final_price. Next: sb_book(id).
| Name | Type | Req | Description |
|---|---|---|---|
| author_id | – | – | Only this author (id from sb_find_person or a book's authors[].id). |
| available_only | boolean | – | Only books that are in stock. |
| extended | boolean | – | Match words, not the exact phrase (more results). |
| page | integer | – | Page from 1. |
| publisher_id | – | – | Only this publisher (id from sb_find_publisher or a book's publisher.id). |
| query | string | yes | Title words, Persian, e.g. 'شازده کوچولو'. |
| sort | – | – | Order; omit for the page default. cheapest / expensive follow list price. |
| translator_id | – | – | Only this translator (person id). |
No output schema declared.
No examples provided.
sb_similar Similar books and more by the author ~63
Similar books, more by the author and (translations) by the translator, up to 20 each. For other editions of the same title use sb_search.
| Name | Type | Req | Description |
|---|---|---|---|
| book_id | integer | yes | Book id from sb_search / listings, e.g. 167515. |
No output schema declared.
No examples provided.
How do I install the 30book MCP server?
30book runs locally as a PyPI package, launched with uvx 30book-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · 30book-mcp
claude mcp add sepehr071-30book-mcp -- uvx 30book-mcp
What is the 30book MCP server?
30book is an MCP server listed in the public MCP registry as io.github.sepehr071/30book-mcp. Unofficial read-only 30book: search Iranian printed books, compare editions and prices. This page covers its PyPI package (30book-mcp).
Is the 30book MCP server safe to use?
30book scores 80 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 22 October 2026. Its build provenance is signed and verified. 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 30book MCP server expose?
30book exposes 14 tools: sb_search, sb_browse, sb_publisher, sb_author, sb_bestsellers, and 9 more. Their descriptions and schemas cost roughly 1,306 tokens of context every time the server is loaded.
Is the 30book MCP server still maintained?
30book is still listed as active in the MCP registry. We last reached this channel on 22 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the 30book MCP server under?
30book declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.