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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

HadithDB

Search and retrieve Quran ayahs, tafsir commentary, hadith, and detailed hadith records.

Checks passed
14 / 22

1 failed · 7 not measured

Median response
1020 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
19

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?
310
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 1035 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name HadithDB.

  • Pass
    Lists tools

    tools/list returned 19 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 1020 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 1034 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.

  • Fail
    Parameters documented

    36 of 71 parameters have a description (51%). 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 2026-09-05T16:37:27.690856Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using HadithDB

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 hadithdb https://hadithunlocked.com/mcp

Capabilities

Tools 19

get_quran_audio

Get an audio URL and exact ayah timing segments for a Quran passage by a selected reciter (default: Juhani). Returns playback data, not a command that starts playback. Use surah, ayah_from, and optionally ayah_to for an inclusive range. For portions spanning surahs, call once per surah and play in order. Use list_quran_reciters for available names and aliases. Clients must seek to start_ms and stop at end_ms; the URL points to the full surah.

Discovered
list_hadith_commentaries

Use this to discover available hadith commentary works (shuruh), authors and aliases before selecting a source. These are commentary works, not the underlying hadith collections. Catalog presence does not guarantee coverage of a particular report.

Discovered
list_quran_reciters

List available Quran audio reciters and their aliases. Use this to resolve a requested reciter. Juhani is the default.

Discovered
list_quran_sections

List a surah’s passage (level 2) and subsection (level 3) headings in hierarchy order, with exact section identities, Arabic/English titles, stored introductions, ayah ranges, and URLs. These editorial headings and introductions are distinct from Quran text. Follow next_offset for more results.

Discovered
list_tafsirs

Find available HadithDB tafsir sources and aliases. Use this to resolve an author or title before a tafsir lookup.

Discovered
lookup_blog_post

Retrieve a published blog article by its ID from search_blog. Preserves its author, canonical URL and public Markdown. Editorial interpretation is not independently authenticated scripture. Default bounds text to 6000 characters; full returns the complete article.

Discovered
lookup_hadith_commentary

Retrieve an exact scholarly commentary entry by ID from commentary search or a hadith’s research inventory. Preserve its author and work attribution. Default bounds each language to 6000 characters; full retrieves all indexed text.

Discovered
lookup_hadith_detail

Retrieve the core Arabic and English text, chain, headings, grades, and canonical URL for a hadith reference. If the exact numbered reference is absent, tries the unsuffixed number and letter-suffixed variants before reporting not found; returned records retain their actual references. Complete scholarly metadata and provenance are available with response_profile: "full". Every profile includes all stored grader opinions, narrators with reliability and death information, attached commentary identities, and related report references only (no narration text). For worship instructions or scholarly explanations, use research_islamic_topic and the commentary tools before answering.

Discovered
lookup_quran_ayah

Retrieve the exact Arabic text, English translation, headings, and canonical URL for one Quran ayah. For explanations of its meaning, use research_quran_ayah to consult major available tafsirs and research its concepts in hadith and shuruh before synthesizing.

Discovered
lookup_quran_page

Get a Mushaf page by page number, or find the first page containing a surah and ayah. Returns edition information, ayah/word boundaries, all overlapping passage and subsection headings, stored introductions, and a page overview assembled from those headings. The overview is not a separately authored summary or Quran text. Ayahs and passages may continue across pages.

Discovered
lookup_quran_passage

Get an exact Quran passage by surah and section number, optionally subsection; or find the passage containing a surah and ayah. Returns stored bilingual headings/introductions, exact ayah ranges, parent/subsection relationships, and Mushaf links. A section number is an editorial passage identifier, not an ayah number. Use list_quran_sections to discover section IDs.

Discovered
lookup_tafsir

Retrieve commentary from a named HadithDB tafsir source for one Quran ayah.

Discovered
research_islamic_topic

Use this before answering substantive Islamic topic or practical worship questions, such as what istikharah is and how to pray it. Collects Quran/tafsir discovery candidates, verified hadith records, explanations from distinct shuruh, explicitly linked related reports, and published blog articles as attributed editorial context. Supply short Arabic/English queries and known principal hadith_references when available to anchor the research. Inspect coverage and fetch omitted/truncated sources as needed within the same turn; do not treat topic matches as direct evidence or claim exhaustive research.

Discovered
research_quran_ayah

Use this for explanations of Quran ayahs. Retrieves the exact ayah and major available tafsirs (default Tabari, Ibn Kathir, Qurtubi; more at deep depth), then searches supplied concepts in Quran, tafsir, hadith, shuruh and published blog articles (editorial context). If concepts are omitted, read the returned ayah/tafsirs, derive short grounded concept phrases, and call again with concepts without asking the user. Search matches are conceptual candidates, not proof a hadith directly explains this ayah. Verify relevant source text before synthesis. Respect explicitly requested tafsir sources.

Discovered
search_blog

Search published HadithDB blog articles by words or phrases in their public titles and text. Results are editorial discovery candidates, distinct from Quran, hadith, tafsir and shuruh. Verify any cited reports with the source lookup tools. Use lookup_blog_post for complete article text.

Discovered
search_hadith

Search Arabic or English hadith, sirah, and history text, optionally within selected book aliases or virtual book groups. Use the sirah or history scope to search every book whose type is sirah or history.

Discovered
search_hadith_commentary

Use this for scholarly explanations, procedural details and disagreements, including when answering how to perform worship or researching Quranic concepts. Searches shuruh across collections. Results preserve the commentary work and associated hadith separately. Retrieve exact entries with lookup_hadith_commentary and verify reports with lookup_hadith_detail.

Discovered
search_quran

Search Quran Arabic text and English translations by words or phrases. Use lookup_quran_ayah for an exact reference.

Discovered
search_tafsir

Search HadithDB tafsir commentary, optionally restricting results to one named source.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected1035 ms19
Connected1005 ms19