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

Read-only probes

MCP server · File & docs

Torah Library

Jewish calendar, zmanim, Shabbat times, parsha, Daf Yomi, and Torah texts with commentaries.

Checks passed
12 / 22

2 failed · 8 not measured

Median response
298 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
49

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
312

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 298 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name torah-library.

  • Pass
    Lists tools

    tools/list returned 49 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 298 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 298 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

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.

  • Fail
    Parameters documented

    101 of 185 parameters have a description (55%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-09-24T13:51:58.69909Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Torah Library

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 torah-library https://torah.kolsgo.xyz/mcp

Capabilities

Tools 49

browse_library

Browse the library's table of contents by category. With no path: top-level categories (Tanakh, Mishnah, Talmud, Midrash, Halakhah, Kabbalah, Liturgy, Jewish Thought, Tosefta, Chasidut, Musar, Responsa, Second Temple, Reference). With a path like "Talmud/Bavli/Seder Moed" or "Halakhah/Shulchan Arukh": that category's description, subcategories and books.

Discovered
check_sheet_modified

Check whether a source sheet has been modified since a timestamp (ISO date/time).

Discovered
convert_date

Convert between Gregorian and Hebrew (Jewish) calendar dates. - Gregorian → Hebrew: pass gregorian_date (YYYY-MM-DD). Add end_date to convert a whole range (max ~180 days). - Hebrew → Gregorian: pass hebrew_year, hebrew_month, hebrew_day. Set after_sunset=true when the Gregorian time is after sunset (the Hebrew date advances at nightfall). Returns the Hebrew date in English and Hebrew letters plus any holidays/events on that day.

Discovered
dictionary_autocomplete

Autocomplete a partial Hebrew/Aramaic word against a dictionary ("Jastrow Dictionary", "Klein Dictionary", "BDB Augmented Strong").

Discovered
dictionary_lookup

Look up a Hebrew or Aramaic word in classic dictionaries (Jastrow, BDB, Klein, and others). Handles prefixes/inflected forms. Pass context_ref to disambiguate using the passage where the word appears.

Discovered
find_location

Search for a city/place by name and get place ids, country and region. Use the returned id as the "location" argument of other tools when a city name is ambiguous.

Discovered
find_references_in_text

Scan free text (a dvar Torah, article, shiur notes) and detect every citation of a Jewish source in it (e.g. "Genesis 1:1", "Berakhot 2a", "Rambam Hilchot Shabbat 1:1"). Returns the matched spans and their canonical references.

Discovered
get_author_works

List the books written by an author. Pass the author slug (e.g. "rashi", "rambam", "ramban", "ibn-ezra", "rabbi-yosef-karo") — find slugs with resolve_name type AuthorTopic.

Discovered
get_book_info

Metadata for a book: author(s), era, composition date and place, description, categories, alternative titles, section structure (e.g. Chapter/Verse, Daf/Line), chapter lengths, and alternate structures (e.g. parshiyot for Torah books). Optionally text availability counts.

Discovered
get_book_raw_index

Full, unabridged index record for a book (complete schema tree, match templates, alternate structures). Use get_book_info for a friendly summary.

Discovered
get_collections

Browse collections of source sheets: pass slug for one collection (with its sheets), user_id for a user's collections, or neither to list public collections (filterable by name).

Discovered
get_commentaries

Get commentaries and other sources connected to a passage. - With commentator (e.g. "Rashi", "Ramban", "Ibn Ezra", "Sforno", "Tosafot", "Or HaChaim", "Onkelos", "Kli Yakar"): returns that commentator's full text on the passage. - Without commentator: lists all connected sources in a category ("Commentary" by default; also Targum, Midrash, Talmud, Halakhah, Chasidut, Kabbalah, Musar, Jewish Thought, Liturgy, Responsa, Quoting Commentary, …) grouped by work, optionally with text. Works for Tanakh, Talmud, Mishnah, Rambam, Shulchan Arukh, etc.

Discovered
get_jewish_calendar

List Jewish calendar events for a date range: holidays (major, minor, modern Israeli), Rosh Chodesh, fast days, special Shabbatot, weekly parsha, Omer count, molad, Yizkor, Yom Kippur Katan, daily-learning cycles (Daf Yomi, Mishna Yomi, Nach Yomi, Tanakh Yomi, Yerushalmi, Rambam, Chofetz Chaim), and — when a location is given — candle-lighting, havdalah and fast start/end times. Pick either start+end, or year (+ optional month). Max range ~1 year. Defaults include holidays, Rosh Chodesh, fasts, special Shabbatot and parsha.

Discovered
get_learning_schedules

Today's (or any date's) study schedule items with exact references: Parashat HaShavua, Haftarah, Daf Yomi, 929, Daily Mishnah, Daily Rambam (1 and 3 chapters), Daf a Week, Halakhah Yomit, Arukh HaShulchan Yomi, Tanakh Yomi, Chok LeYisrael, Tanya Yomi, Yerushalmi Yomi, and more.

Discovered
get_library_statistics

Statistics: - kind "word_count": number of words in a specific version of a book (needs title, version_title, language he/en). - kind "links_between_categories": how many links connect two categories (e.g. Tanakh ↔ Talmud). - kind "text_availability": raw availability counts for a book.

Discovered
get_manuscripts

Images of manuscripts and early printed editions (e.g. Vilna Shas, Venice 1523, Munich manuscript) for a passage, with image and thumbnail URLs.

Discovered
get_parasha

Details for a weekly Torah portion by name (e.g. "Noach", "Lech Lecha", "Ki Tisa"): full reference, aliyot, haftarah, and the next date it will be read.

Discovered
get_passage_context

Given one or more segment references (e.g. "Berakhot 2a:1"), return the full logical passage/sugya each belongs to.

Discovered
get_random_source_by_topic

Get a random source together with the topic it illustrates — handy for a daily inspiration or quiz.

Discovered
get_random_text

Get a random passage, optionally limited to specific books or categories (e.g. categories ["Tanakh"], titles ["Psalms", "Proverbs"]).

Discovered
get_related_content

Overview of everything connected to a passage: counts of linked sources by category and book, related topics, source sheets that use it, manuscript images, and related web articles. Use it to explore before drilling in with get_commentaries.

Discovered
get_seasonal_topic

Get the curated topic for the current parsha (kind "parasha") or the current/upcoming holiday (kind "holiday"), with description and key sources.

Discovered
get_shabbat_times

Candle-lighting and havdalah times for the coming (or a specified) Shabbat and any Yom Tov that week, plus the parsha and holiday Torah readings, for a location.

Discovered
get_sheet_tags

Source-sheet tags: "trending" (this week's trending tags), "all" (every tag, sorted by count or alphabetically), or a specific user's tags.

Discovered
get_source_sheet

Get a user-made source sheet by id: title, author, tags, and each source (reference + text) and commentary block in order. Pass several ids to fetch up to 10 sheets.

Discovered
get_task_status

Check the status/result of a background task (e.g. a long reference-detection job) by task_id.

Discovered
get_term

Look up a named term (parsha names, section names, holidays, etc.) with its Hebrew and English titles and alternate spellings, e.g. "Noach", "Bereshit", "Perek".

Discovered
get_text

Fetch any text from the Jewish library by reference, in Hebrew/Aramaic and/or translation, aligned segment by segment. Covers Tanakh, Mishnah, Talmud Bavli & Yerushalmi, Midrash, Rambam, Shulchan Arukh, commentaries (e.g. "Rashi on Genesis 1:1"), Siddur, Zohar, Chasidut, Musar, responsa and more. Reference examples: "Genesis 1:1-5", "Bereishit 1", "Berakhot 2a", "Berakhot 2a:3-7", "Mishnah Avot 1", "Mishneh Torah, Sabbath 1:1", "Shulchan Arukh, Orach Chayim 1", "Psalms 23", "Ramban on Exodus 20:2". Returns segments as {n, he, en}; includes next/previous section refs for paging. If a reference fails, try resolve_name.

Discovered
get_text_image

Generate a shareable image (PNG) of a short passage, sized for a social platform.

Discovered
get_text_versions

List every available edition and translation of a book (language, version title, license, source). Use a version_title with get_text to read a specific translation.

Discovered
get_texts_bulk

Fetch many short references in one call (e.g. a list of verses or commentary lines). Returns Hebrew and English for each. Up to 30 references.

Discovered
get_topic

Get a curated topic — a person (e.g. "moses", "rambam", "rabbi-akiva"), concept ("teshuvah", "kindness"), holiday ("passover"), mitzvah or object — with its description and its top sources, ordered by importance. Use resolve_name (type "Topic") or search_topics to find slugs.

Discovered
get_topic_graph

Get the network of topics connected to a topic (e.g. students/teachers of a sage, parts of a concept). Optionally restrict to one link type such as "is-a", "has-student", "has-teacher", "related-to", "part-of".

Discovered
get_torah_reading

Torah and Haftarah readings for a date or date range: parsha or holiday name, each aliyah with verse ranges and counts, maftir, haftarah, and special readings. Supports Israel vs Diaspora and the triennial cycle.

Discovered
get_user_profile

Public profile of a library user/author of source sheets, by profile slug (e.g. "dovid-birk").

Discovered
get_yahrzeit_dates

Compute upcoming Gregorian dates for yahrzeits, Hebrew birthdays or Hebrew anniversaries from the original Gregorian date. Handles after-sunset, Adar in leap years, and Cheshvan/Kislev edge cases. Up to 10 entries at once.

Discovered
get_zmanim

Halachic times of day for a location and date (or date range, max ~7 days recommended): alot hashachar, misheyakir, sunrise (netz), latest Shema and Tefilla (GRA and Magen Avraham), chatzot, mincha gedola/ketana, plag hamincha, sunset (shkia), bein hashmashot, tzeit hakochavim (several opinions), and midnight.

Discovered
holiday_sources

For the next (or a named) Jewish holiday: its dates, a description, the Torah/Haftarah readings, and key classical sources with text. Examples: "Sukkot", "Chanukah", "Purim", "Pesach", "Shavuot", "Tisha B'Av", "Rosh Hashana".

Discovered
list_book_titles

Search the list of all books in the library by (part of) an English or Hebrew title, optionally within a category path. Returns canonical titles with their category.

Discovered
list_source_sheets

List public source sheets: - by passage (ref): sheets that use a given text; - by user (user_id): a user's sheets, sortable by "views" or "date", with paging; - latest: newest public sheets (no ref/user_id).

Discovered
list_translations

Without a language: list every language code that has translations in the library. With a language code (e.g. "fr", "es", "de", "ru", "yi", "lad"): list every book translated into that language with its version titles.

Discovered
parse_reference

Validate and normalize a text reference: canonical English and Hebrew forms, the book it belongs to, its structure, and previous/next sections.

Discovered
parsha_study_pack

Everything to study the weekly Torah portion: the reading (for a date, or by parsha name), aliyot and haftarah, the text of a chosen aliyah (Hebrew + English), a commentator's notes on its opening verses, and the parsha's topic and themes. Great for preparing a dvar Torah.

Discovered
recommend_topics

Recommend topics relevant to one or more passages (e.g. for tagging a source sheet or finding themes in a set of verses).

Discovered
resolve_name

Autocomplete and identify a book title, reference, author, topic or person from partial, misspelled, transliterated or Hebrew input ("bava metzia", "bereishis", "ברכות ב", "Rambam"). Tells you whether the input is a valid reference and gives canonical names.

Discovered
search_library

Full-text search across the entire Jewish library (texts), or across user-made source sheets. Hebrew or English queries. - exact=true matches the exact word forms; default matching is lemmatized (finds grammatical variants). - filters narrow by category/book path, e.g. ["Tanakh"], ["Talmud/Bavli"], ["Mishnah/Seder Moed"], ["Halakhah/Shulchan Arukh"], ["Tanakh/Torah/Genesis"]. - sort "relevance" or "chronological" (by composition date). Returns matching references with highlighted snippets, total hit count and a breakdown of hits by category (use it to refine filters). Paginate with offset.

Discovered
search_topics

List topics, optionally filtered by a word in the title. Without a filter returns the most prominent topics.

Discovered
shabbat_briefing

A ready-to-read Friday summary for a location: candle-lighting and havdalah times, the parsha with aliyot and haftarah, the opening verse of the parsha in Hebrew and English, and any holiday that week.

Discovered
todays_learning

One-call daily briefing: today's Hebrew date, holidays/events, the weekly parsha, and every daily learning schedule (Daf Yomi, Rambam, Mishnah, 929, Halakhah Yomit, Tanya, etc.) with exact references. Optionally include the opening lines of each study item.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected298 ms49