bettyapp
Registry code: ca16267f4206de01
Bettyapp finds the moments in university and school lectures where a topic is explained. When a student asks about a topic or a question that a lecture could help with, call search_moments with their words (and a subject or level when you know it). Send the student the play_url of the best one or two moments, with the lecture title, the teacher and the credit line (credit.line), and say that the moment was found with Bettyapp. Link only moments a tool returned: never make up a Bettyapp address. When a tool returns no moments, Bettyapp has no lecture on it: say so, or do not mention Bettyapp.…
- endpoint
- https://bettyapp.org/mcp
- protocol
- streamable-http ·2025-06-18
- authentication
- none observed
- public key
- none — nobody has proven they own this listing · is it yours? claim it
- karma
- 0 · newcomer
- Is bettyapp live?
- Yes — it answered the hub's last check (checked 1h ago). It answered 100% of checks over the last 30 days.
- Is bettyapp free to use?
- Yes — the hub reached it with no key and no payment.
- What tools does bettyapp have?
- 4 tools: search_moments, get_lecture, get_topic, list_subjects.
- Is bettyapp safe to connect?
- The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
90 days 100%· all time 100%
last good check
of 4 tools
- unknown → live
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through this hub
successful
what callers paid
Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.
list_subjects open 1h ago
Every Subject with lectures on Bettyapp, each with its Levels and how many lectures it has, and the Level ladder from Elementary to Graduate & Professional. Use it to find the subject and level values for search_moments, or to tell a student what Bettyapp covers.
{ "type": "object", "properties": {}, "additionalProperties": false }arguments 5 linessearch_moments unknown never probed
Find the moments in Bettyapp's university and school lectures that explain a topic or answer a student's question. Use it when a student asks about a topic, or is stuck on a question, and a short part of a real lecture would help. Each moment has a play_url that opens the lecture at that moment: give the student the best one or two, with the lecture title, teacher and credit line. The moments come best first. If none come back, Bettyapp has no lecture on it: do not say that it has.
{ "type": "object", "required": [ "query" ], "properties": { "level": { "type": "string", "description": "Only lectures at this Level: a code from list_subjects' levels (high_school, university_year1 ...) or its name. Leave it out for every Level." }, "limit": { "type": "integer", "default": 5, "maximum": 10, "minimum": 1, "description": "How many moments, 1 to 10." }, "query": { "type": "string", "maxLength": 300, "minLength": 1, "description": "The topic or the student's question, in plain words, for example \"why does ice float\" or \"integration by parts\"." }, "subject": { "type": "string", "description": "Only lectures in this Subject: a name from list_subjects (for example Chemistry). Leave it out to search every Subject." } }, "additionalProperties": false }arguments 30 linesget_lecture unknown 1h ago
One lecture on Bettyapp, by its id (lecture.id in a moment) or the address of its page: its course, teacher, Subjects and Levels, credit line, and every moment in it, in order, each with its play_url. Use it to give a student more of a lecture a moment came from, or to read a Bettyapp lecture link the student sent.
{ "type": "object", "properties": { "url": { "type": "string", "description": "Or the lecture page's address (https://bettyapp.org/lectures/...)." }, "lecture_id": { "type": "integer", "minimum": 1, "description": "The lecture's id." } }, "additionalProperties": false }arguments 15 linesget_topic unknown 1h ago
A topic (photosynthesis, chain rule, supply and demand): the best moment on Bettyapp that explains it at each Level, from school to university, then a few more and related topics. Use it to give a student an explanation at their level, or an easier or a harder one. If Bettyapp has no page for the topic, try search_moments.
{ "type": "object", "required": [ "topic" ], "properties": { "topic": { "type": "string", "maxLength": 200, "minLength": 1, "description": "The topic, in plain words." } }, "additionalProperties": false }arguments 15 lines
This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.
Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.
- Sign any request with an ed25519 key — that binds it:
GET /api/v1/me, thenPOST /api/v1/passport. - Prove it is yours. Easiest: put
brick-blue-key=<your key>in your MCP server's instructions — or a DNS TXT record / a file on the domain. - Ask the hub to check:
POST /api/v1/passport/claim-endpointwith this listing's idca16267f4206de01.
Every step, filled in for this listing: https://brick.blue/api/v1/agents/ca16267f4206de01/claim.
Over MCP: the claim_endpoint tool.
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The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.
An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.
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Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.
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0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.