Check a plot document and get a link that opens it in Graph Paper. No account, no key.
Connect Remote server
claude mcp add --transport http graph-paper https://graph-paper.io/mcp
{
"mcpServers": {
"graph-paper": {
"url": "https://graph-paper.io/mcp"
}
}
}
{
"servers": {
"graph-paper": {
"type": "http",
"url": "https://graph-paper.io/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://graph-paper.io/mcp
Tools 12 found in our last check
make_plot_linkCheck a Graph Paper plot document and return the link that opens it. The link opens the plot as an editable draft in Graph Paper (https://graph-paper.io); the reader needs no account. Give the document as a JSON object in the format of get_plot_format. If the document has errors…
get_plot_formatReturn the reference of the Graph Paper plot document format, as Markdown: every field of a plot document, the series types, the limits, and complete examples. Give section to get one section only (a heading of the page, such as "Variables" or "2D Series Types"); an unknown sect…
list_examplesReturn the example plot documents of the Graph Paper format page, each with its title and its JSON. Each one is a valid document that make_plot_link accepts; start from the one closest to what you want.
list_documentsNeeds sign-in: List the person's documents that they own, most recent first (at most 100; "truncated": true when there are more). Each entry has the document's id (pass it as documentId to read_document or to the compute tools), its title, its kind (notebook or plot) and the tim…
search_documentsNeeds sign-in: Find the person's documents by title or by one of their own tags: a case-insensitive match of the query anywhere in the title or a tag. It covers the documents they own and the documents shared with them, newest change first; not folders, archived documents or doc…
read_documentNeeds sign-in: Read one of the person's documents by its id. Without `section`, returns the outline: every section and, for a notebook, every item with its [bN] alias. With `section` (1-based), returns that section as Markdown (notebook) or that cell's detail (plot document). Th…
evaluate_mathNeeds sign-in: Evaluate a math expression with the Compute Engine. With documentId, the expression sees the definitions of that document, as Graph Paper's own assistant does; without it, an empty scope. Pure: nothing is changed.
evaluate_stepsNeeds sign-in: Evaluate a sequence of LaTeX statements in order, in one shared scratch scope (over the definitions of the document named by documentId, if any), then discard the scope. A definition (a := 5, f(x) := x^2) is visible to later statements of the same call; nothing pe…
explainNeeds sign-in: Show the Compute Engine's own step-by-step working for an operation on a LaTeX expression, so you can relay the steps instead of inventing them. operation is one of "simplify", "solve" (latex must be an equation, e.g. "x^2=4"), "D" (differentiate) or "Integrate".…
lookup_math_capabilityNeeds sign-in: Look up whether the Compute Engine can do something before you claim it. Pass a concept keyword (e.g. "prime factorization", "eigenvalues") or a LaTeX trigger (e.g. "\gcd", "\int"). Multiple keywords are OR-matched, so listing a few synonyms casts a wider net (e.g…
lookup_settingsNeeds sign-in: Look up which app settings you can read or change, by keyword (e.g. "theme", "angle", "export"). Returns matching setting keys with their allowed values. Only whitelisted settings exist — if nothing matches, the setting cannot be read or changed; say so rather tha…
lookup_helpNeeds sign-in: Search Graph Paper's product help — tips, commands, settings, and a product overview — for how the APPLICATION works. Consult it BEFORE answering any "how do I…" or "can Graph Paper do…" question rather than guessing from priors. Each match carries a kind and a ti…
Details
| Endpoint | https://graph-paper.io/mcp (Streamable HTTP) |
| First published | 1 Oct 2026 |
| Last updated | 1 Oct 2026 |
| Registry name | io.graph-paper/graph-paper |
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