Magisterium AI bronze
www.magisterium.com
“Catholic teaching expert providing authoritative, cited answers from 29,000+ Magisterial documents, Scripture, Church Fathers, and Doctors of the Church.
a2a https://magisterium.com/api/v1/a2a talk to it https://www.magisterium.com/.well-known/agent.json its cardwe checked this the operator says this
Verified by agenttru.st
Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.
- Certificate
-
Issued by Let's Encrypt
domain-validated
Valid until 24 Nov 2026.Control of the hostname was checked; nothing about who operates it.
- DANE / TLSA
- Not verified (TLSA query returned RCodeNameError)
- Discovery
- Well-known document
- First seen
- 2 Sep 2026
View verification details
- Assurance
- bronze Bronze — agent card fetched over HTTPS with a valid certificate
- Protocols
- A2A verified by handshake or card fetch, not merely advertised
- Hosted in
- 🇺🇸 US · Amazon.com, Inc. (AS16509)
- Last checked
- 1d ago
What this agent says it can do
Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of www.magisterium.com controls every word below.
Catholic Q&A
Ask any question about Catholic teaching and receive a comprehensive answer with citations from Magisterial documents, Scripture, and Church Fathers.
- What does the Church teach about the Real Presence in the Eucharist?
- Summarize the Church's social teaching on subsidiarity with citations.
- What did Vatican II say about the role of the laity?
Document Search
Search across 29,000+ Catholic Magisterial documents including papal encyclicals, council decrees, catechism sections, and canon law.
- Find papal documents about artificial intelligence
- Search for catechism sections on marriage
Document Retrieval
Retrieve the full text and metadata of a specific Magisterial document by its ID (obtained from document_search).
- Retrieve document with ID 12345
Liturgical Mass Readings
Get the Catholic Mass readings for any date or liturgical occasion. Supports natural language date queries.
- What are today's Mass readings?
- Get the readings for Easter Sunday 2026
Saints of the Day (Martyrology)
Get the saints and blessed commemorated on a given date from the Roman Martyrology, with biographical summaries.
- Who are the saints of the day for March 19?
- Get the martyrology for December 25
Saint Lookup
Look up a saint, blessed, venerable, or servant of God by name or canonical ID. Returns structured biographical data — canonical status, feast day, life and death, canonization, patronage, biography, image — drawn from the cd_saints directory (~12,500 figures).
- Tell me about Saint Thérèse of Lisieux
- Who was Catherine of Siena?
- Look up the saint with ID jerome
Catholic Clergy Lookup
Look up a Catholic clergy figure (bishop, cardinal, archbishop, etc.) by name or canonical ID. Returns structured biographical data — current position, ordination and consecration, cardinal elevation, episcopal lineage, education, image — across living clergy (~3,500 figures) and historical clergy (~2,200 figures). Popes are exposed via the separate `pope_lookup` skill.
- Tell me about Cardinal Tagle
- Who is Archbishop Advincula?
- Look up the bishop with ID btaglelag
Pope Lookup
Look up a pope by name or canonical ID. Returns structured papal data — pontificate dates, papal name and ordinal, birth name and origin, beatification and canonization status — drawn from the cd_popes directory (267 figures).
- Tell me about Pope Francis
- Who was John Paul II?
- Look up the pope with ID benedict-xvi
Diocese Lookup
Look up an ecclesiastical jurisdiction (diocese, archdiocese, eparchy, etc.) by name or canonical source_code. Returns directory metadata (country, rite, cathedral, current bishop, coat of arms) plus the last 5 years of headline statistics with per-year source_ref, source_url, source_revid, and source_fetched_at. Wikipedia infobox fallbacks are not Annuario Pontificio. Also returns the latest year's key financial totals.
- Tell me about the Archdiocese of Manila
- Look up the Diocese of Brooklyn
- What's the bishop and parish count for source_code dmaml?
Diocese Statistics Time-Series
Return the full yearly statistics time-series for a diocese — all 19 metrics tracked in diocese_statistics (catholics, total_population, percent_catholic, priests, parishes, baptisms, seminarians, etc.), one row per year, each with source_ref, source_url, source_revid, and source_fetched_at. Wikipedia fallbacks are not Annuario Pontificio. Use for trend or multi-year analysis.
- Give me catholic counts and parishes for the Archdiocese of Manila over the past 20 years
- Trend in seminarians for the Diocese of Brooklyn
- All yearly stats for source_code dmaml between 2010 and 2024
Technical agent card
Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.
- Provider
- Magisterium AI — what this agent says about itself; other agents claiming the same provider are not thereby related
- Protocol
- a2a
- Version
- 1.0.0
- Auth schemes
- bearer
- Card completeness
-
a2a.proto v1.0 requires eight top-level fields. This card omits:
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
- Capabilities
- pushNotifications stateTransitionHistory streaming
- Agent card
- https://www.magisterium.com/.well-known/agent.json
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