Claude Coteach connectorWhat Claude can do in your Coteach account.
The Claude Coteach connector exposes 1 tool, and it is a write tool. 0 only read and 0 are undocumented. That single tool creates classroom-ready K-12 math diagrams, up to four at a time, which you preview and download from the conversation.
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What changes when Claude can draw with Coteach
Drawing a clean tape diagram or a fraction model for a worksheet takes longer than it should. With this connector, a math teacher describes the visual in plain language and Claude asks Coteach to generate it. The diagrams appear as a preview grid inside the conversation, where the teacher picks the ones to keep and downloads them as PNG files.
One diagram for one problem. A teacher asks for a tape diagram for a two-step equation, and CreateDiagrams produces it ready to drop into a slide.
Several versions of the same idea. The same request can ask for four diagrams at once, for instance four equations of the same shape, so students practice the method rather than memorize one picture.
A progression for scaffolding. Coteach's own example asks for four diagrams that grow harder from 2x + 5 = 13 to 5x + 2 = 22, a ready-made sequence for a lesson.
What it will not do: the directory frames Coteach around K-12 math, with number lines, arrays, area models, coordinate planes and fraction models, not other subjects. Coteach applies a fair-use cap on generation. And it does not run on its own: no worksheet appears every Monday without someone asking. Producing materials on a schedule is the job of an automation tool, covered from the Integrations hub.
Five words for teachers
The Claude vocabulary this page uses, in one minute.
- Connector
- A link you set up once between Claude and an account you already have, so Claude can use it while it answers you.
- Tool
- One named action a connector gives Claude. Here there is exactly one, and Claude calls it by itself when you ask for a diagram.
- Authorization
- The service's own sign-in screen, where you connect your Coteach account and grant Claude the access it will use. It can be undone.
- Approval
- The confirmation Claude waits for before an action that changes an account, shown in the conversation when it matters.
- MCP
- The shared standard connectors are built on: it is what lets an assistant like Claude talk to an outside service such as Coteach.
Connect Coteach to Claude in three steps
- 01
Look up Coteach
Open Claude's settings, then Customize and Connectors, and search for Coteach. On a Team or Enterprise workspace, an Owner or Primary Owner enables the connector before each teacher can sign in.
- 02
Connect your Coteach account
Click Connect on the Coteach row and sign in to Coteach in the window that Coteach opens. If the link stops working later, Disconnect the connector and connect it again.
- 03
Review the authorization
Read the authorization screen before accepting, since it is the service's screen and sets what the access covers. Then return to a conversation and ask for a math diagram in plain words.
The single tool, on the writing side
Coteach gives Claude 1 tool: 0 that read your account, 1 that change something in it.
Coteach's connector has one tool, and it produces new files. The name stays exactly as Claude shows it.
- 1 write
What Claude creates (1)
1 toolGenerates diagram images through your Coteach account. No source describes a confirmation for it.
CreateDiagrams
Approval: see the ruleGenerates up to four separate math diagrams from a plain-language description and returns them to the conversation as a grid you can preview, select and download as PNG files.
What Claude asks before acting
By default, Claude stops and asks for confirmation before each action it takes on an account for someone.
No source says whether Claude asks before CreateDiagrams in particular, so the default rule applies. On Team and Enterprise workspaces, owners decide whether members may let some actions run without a prompt every time, and they can restrict what a connector does for the whole organization, for instance by closing actions that write. Claude works with the rights of the teacher who connected, nothing more.
Which Claude plans can use it
No official source publishes plan availability connector by connector. That is a real hole in the catalog, not in our research.
The published rule is general: remote connectors are open to all users on Claude, Cowork, Claude Desktop and mobile, and on Team and Enterprise an Owner or Primary Owner opens a connector for the organization before members connect. The connector's sheet in the official directory is the only place that shows its current state, so check it from your own account before you plan a lesson around it.
Where this connector stops
A connector is not an automation. Claude calls the tool while it answers, so nothing is generated unless someone asks.
This connector is documented by Coteach alone: no Claude help page covers it. The directory badge is not a security audit, and Anthropic states on every sheet that it neither chooses a publisher's tools nor guarantees how they behave, so connect only publishers you trust. For a connector from a very different field, see the Claude agility-cms connector page, which follows the same structure. Every point below comes from Coteach's own page.
Need help connecting Coteach to Claude?
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