30book vs Voila Sdk
A side-by-side look at the 30book and Voila Sdk MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
3
30bookE-Commerce · Local subprocess (stdio)Unofficial read-only 30book: search Iranian printed books, compare editions and prices.53GoodAuth: no auth requiredVerdict: choose 30book for e-commerce work as a local process; choose Voila Sdk for e-commerce as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
3Choose 30book when
- You need dedicated capabilities in the E-Commerce domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You have the keys it needs:
SIBOOK_MCP_PROXY. - You want tools like
sb_search, sb_browse, sb_publisher.
Choose Voila Sdk when
- You need dedicated capabilities in the E-Commerce domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
VOILA_AUTH_SESSION_PATH, VOILA_KEEPALIVE, VOILA_KEEPALIVE_INTERVAL_SECONDS, MCP_TRANSPORT, MCP_HTTP_HOST, MCP_HTTP_PATH, PORT, VOILA_GUEST. - You want tools like
voila_check_session_health, voila_get_active_shopping_context, voila_get_slot_listings.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | 3 30book | |
|---|---|---|
| Category | E-Commerce | E-Commerce |
| Quality signal | 53/100 · Good | 56/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | SIBOOK_MCP_PROXY | VOILA_AUTH_SESSION_PATH |
Tools & capabilities
30book tools 14
sb_searchSearch by title (exact phrase or word by word) with sort, in-stock, publisher, author and translator filters; 20 per pagesb_browseBooks of a category (section, subject, topic), fiction genre, national literature, literary award or tagsb_publisherOne publisher's catalogue with a short descriptionsb_authorEverything by one author or translatorsb_find_publisherPublisher name to idsb_find_personAuthor / translator name to idsb_categoriesCategory sections and their subjects (codes for `sb_browse`)sb_collectionsGenres, national literatures, award lists and current tagssb_bookPrice, final price, discount %, stock, authors, translators, publisher, pages, cover, size, ISBN, print run, year, categories, rating, descriptionsb_similarSimilar books, more by the author, more by the translatorsb_reviewsReader comments with stars, plus the rating summarysb_bestsellersSite-wide best sellers- +2 more on the listing page
Voila Sdk tools 13
voila_check_session_healthCheck whether the configured Voila session is active, retryable, expired, or guest-only.voila_get_active_shopping_contextRead the active Voila delivery and cart context. Preferred first step for order planning before product discovery because availability and pricing are session and slot-context sensitive.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
30book
{
"mcpServers": {
"30book": {
"command": "uvx",
"args": [
"30book-mcp"
],
"env": {
"SIBOOK_MCP_PROXY": "YOUR_SIBOOK_MCP_PROXY_HERE"
}
}
}
}
Voila Sdk
{
"mcpServers": {
"dearlordylord-voila-sdk": {
"command": "npx",
"args": [
"-y",
"@firfi/voila-mcp"
],
"env": {
"VOILA_AUTH_SESSION_PATH": "YOUR_VOILA_AUTH_SESSION_PATH_HERE",
"VOILA_KEEPALIVE": "YOUR_VOILA_KEEPALIVE_HERE",
"VOILA_KEEPALIVE_INTERVAL_SECONDS": "YOUR_VOILA_KEEPALIVE_INTERVAL_SECONDS_HERE",
"MCP_TRANSPORT": "YOUR_MCP_TRANSPORT_HERE",
"MCP_HTTP_HOST": "YOUR_MCP_HTTP_HOST_HERE",
"MCP_HTTP_PATH": "YOUR_MCP_HTTP_PATH_HERE",
"PORT": "YOUR_PORT_HERE",
"VOILA_GUEST": "YOUR_VOILA_GUEST_HERE"
}
}
}
}
Frequently asked questions
30book is categorized under E-Commerce and uses a local stdio subprocess. Voila Sdk belongs to E-Commerce and uses a local stdio subprocess. Pick 30book for e-commerce work and Voila Sdk for e-commerce.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
30book is listed as free. Auth: no auth required. Voila Sdk has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add 30book and dearlordylord-voila-sdk as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, 30book has a quality signal of 53/100 (Good) with 0 views, 0 installs and 0 GitHub stars. Voila Sdk has 56/100 (Good) with 2 views, 0 installs and 0 GitHub stars.