Equation.io
io.equation/equation · v1.0.0 · MCP 2025-06-18
Create interactive 2D and 3D graphs with validated equations, shareable links, and PNG previews.
Reachability
reachable
checked 2026-09-20 05:31 UTC
Registry status active
Tools pinned 3
e4d778390179
Tools last changed
2026-09-20
Repo last push 2026-09-14
GitHub stars 405
Provenance
Registry namespace io.equation
(domain verified by the official registry)
Repository
github.com/aantthony/equation.io
Website
https://equation.io
Remote endpoints
https://equation.io/mcp (streamable-http)
Observed changes
| When (UTC) | Event | Detail |
|---|---|---|
| 2026-09-20 05:31 | tools changed | 0 added, 0 removed, 3 changed |
| 2026-09-15 05:30 | first capture | 3 tools pinned |
Pinned tool definitions (3)
| Tool | Description |
|---|---|
| encode_graph_url | Build a link that opens the equation.io grapher with the given equations already rendered, validating every row through the app's own parser. Pass the COMPLETE graph in "equations": a flat array of strings, one equation or definition... |
| decode_graph_url | Decode an equation.io link (either the #-fragment form or the /g/ share form) into its list of equation rows, so you can edit them and build a new link with encode_graph_url. The rows use the equation.io syntax documented in the... |
| show_graph | Display an interactive equation.io graph inside the conversation, with editable equations, sliders, pan/zoom, and 3D rotation. Use when the user asks to see or explore a graph. Pass the COMPLETE graph as "equations", one equation or... |
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