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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

Library of Alexandria

Classic books in 25 languages: search, print editions, the free shelf. Read-only, no sign-in.

Checks passed
15 / 22

0 failed · 7 not measured

Median response
85 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
26

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
103
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 87 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name library-of-alexandria-press.

  • Pass
    Lists tools

    tools/list returned 26 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 85 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 87 ms over 2 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    2 of 2 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Pass
    Stable tool list

    No tool was removed and no required parameter was added in the last 30 days.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    73 of 78 parameters have a description (94%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-10-26T22:48:05.58012Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Library of Alexandria

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http library-of-alexandria https://mcp.libraryofalexandria.com/mcp

Capabilities

Tools 26

browse_collection

Browse a ready-made shelf of the library: the free books, the easy, medium or challenging reading levels, the lost books, the titles with a 15-minute summary, or the most popular titles. Returns up to 8 titles at a time, with a cursor for the next page.

Discovered
create_custom_print_order

Continue from a quote: get the address of the page on libraryofalexandria.com where the person writes the message, sees the proof and pays. Nothing is ordered or paid through the assistant, and no card or address is asked for here.

Discovered
explain_phrase

Explain a saying or idiom: what it means, where it comes from, and which titles of the library use it. A phrase that is not in the collection gets the closest phrases that are.

Discovered
find_quote_source

Find where a quotation comes from: give at least six words of it and get the title, chapter and paragraph of the open texts of the library that contain it, with the address to read it there. It answers only for texts that are open and never returns the words of the book.

Discovered
get_book

Get the catalogue facts of one title: title, subtitle, author and original title in the chosen language, the cover picture address, the print editions, and the title page address in each language in which libraryofalexandria.com has the page (a language without a page there is not listed, so the list can be shorter than the languages of the catalogue). `url_language` says when `url` is in another language than the one asked.

Discovered
get_book_facts

Get the reading facts of one title: its reading level, word count, estimated reading time at three paces, page counts of the print editions, audio length, number of chapters, year of first publication, and whether a 15-minute summary is open. Facts that are not known yet are listed as not available yet.

Discovered
get_book_outline

List the chapters and their access for the signed-in member. Only open titles are shown, and no chapter text is returned.

Discovered
get_chapter_summary

Get the summary of one chapter, act or section of a title, or, without a number, the list of its chapters with their titles. Each summary is a few hundred words at most and points to the next one. A title whose chapter summaries are not open yet says that they open here soon.

Discovered
get_cover_upload_link

Get the page where a person can add their own cover picture to a printed copy. Uploading a cover opens here soon; until then the answer points to the page where the personal message is written.

Discovered
get_listen_link

Get the listen page address of an open title for the signed-in member. No audio is returned, and access is checked by the listen page.

Discovered
get_my_plan

Read the plan and daily words left for the signed-in member. Passages come only from titles open to you, within a daily word limit.

Discovered
get_order_status

Check where a printed order stands. Today the answer points to the e-mail of the order and to the account on libraryofalexandria.com; tracking through an assistant opens here soon.

Discovered
get_passage

Read a located paragraph with nearby paragraphs for the signed-in member. Access is checked again and each passage is limited to 400 words.

Discovered
get_print_options

Get the print editions of one title (standard and large print; paperback or hardcover) with the normal price in US dollars where it exists, ISBN-13 and page count where known, and the address of each product page.

Discovered
get_publisher_info

Get the publisher's standard description, the languages of the catalogue and the address of the terms page.

Discovered
get_sample

Read the free opening of one title: the first chapter of its text, in pages of at most 400 words. Pass 'page' for the next page; every answer says how many pages there are and where the text continues. Until the text is open the answer says that it opens here soon.

Discovered
get_summary

Read the 15-minute summary of one title: the first key idea in full, with its heading, and the headings of the other key ideas, which open in the library. Choose a key idea with 'part'. A title or a language whose summary is not open yet answers that it opens here soon.

Discovered
get_themes

Get the study guide of one title: its main themes, symbols, setting and recurring motifs, each in a few sentences, with the address of the full study guide. A title or language whose guide is not open yet says that it opens here soon.

Discovered
list_free_shelf

List the titles on the free shelf, optionally for one language and one subject, with the address of each reading page.

Discovered
list_my_library

List the saved books of the signed-in member with their reader addresses. Returns at most 50 books at a time and never returns book text.

Discovered
open_in_reader

Get a chapter address for the signed-in member to open in the reader. Only open titles are linked, and the reader checks chapter access.

Discovered
quote_custom_print

Prepare a printed copy of one title with a personal message page, as a gift or for yourself: get the normal price of the paperback, hardcover or large print edition, the total for the number of copies, and the address of the page on libraryofalexandria.com where the message is written and the order is placed. Shipping and tax are shown at checkout.

Discovered
read_free_chapter

Read one chapter of a title on the free shelf, in pages of at most 400 words. Chapter numbers are those of the reader's contents list; without 'chapter' the first chapter of the text is read. Every answer points to the next page. Until the text is open the answer says that it opens here soon.

Discovered
recommend_classics

Recommend classics: give the title of a book you liked, or its id, and get the books its readers also enjoyed; or give a topic or a mood and get titles that match it. Filter by reading level or by the free shelf.

Discovered
search_books

Search the catalogue of Library of Alexandria Press by words from a title or an author's name, or by a topic word, in any language of the catalogue (Chinese in simplified and traditional characters). Returns up to 8 titles with id, title, subtitle, author, language, whether print editions are available, and the address of the title page on libraryofalexandria.com. Pass the asker's language so titles and authors come back in it.

Discovered
search_in_book

Find paragraphs by keywords in chapters open to the signed-in member. Returns at most five short snippets, within word and reading limits.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected87 ms26
Connected82 ms26