Optical Intelligence is a remote MCP server that gives an AI agent 5 tools, among them calculate_decentration, calculate_prism, get_optical_topic. It answers at https://lensas.com.br/optical-api/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 4 of 4 times since 15 September 2026; the last check, on 19 October 2026, succeeded.
Optical education, prescription transposition, horizontal decentration and approximate prism. PT/EN.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
calculate_decentration | Symmetric boxing frame only: (A + bridge)/2 minus monocular PD, per eye, in mm. Positive nasal; negative temporal. No vertical or prescribed prism compensation. Inputs: a, bridge, pdRight, pdLeft, language |
calculate_prism | Educational Prentice approximation: absolute meridional power times displacement in cm. Returns magnitude only, no base direction or prescription recommendation. Inputs: meridionalPower, displacementMm, language |
get_optical_topic | Read a public optical topic by stable ID with references, related topics and limitations. Inputs: id, language |
search_optical_knowledge | Search public optical education in Portuguese or English. Returns source excerpts, not medical advice or customer records. Inputs: query, language, limit |
transpose_prescription | Transpose sphere/cylinder notation without changing the prescription. Dioptres and degrees; axis 0–180. Does not diagnose or generate prescriptions. Inputs: sphere, cylinder, axis, language |
Every block below points at https://lensas.com.br/optical-api/mcp. Pick your client and copy.
claude mcp add --transport http optical-intelligence https://lensas.com.br/optical-api/mcp
{
"mcpServers": {
"optical-intelligence": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://lensas.com.br/optical-api/mcp"]
}
}
}{
"mcpServers": {
"optical-intelligence": {
"url": "https://lensas.com.br/optical-api/mcp"
}
}
}{
"servers": {
"optical-intelligence": {
"type": "http",
"url": "https://lensas.com.br/optical-api/mcp"
}
}
}{
"context_servers": {
"optical-intelligence": {
"url": "https://lensas.com.br/optical-api/mcp"
}
}
}{
"mcpServers": {
"optical-intelligence": {
"serverUrl": "https://lensas.com.br/optical-api/mcp"
}
}
}{
"mcpServers": {
"optical-intelligence": {
"url": "https://lensas.com.br/optical-api/mcp"
}
}
}name: Optical Intelligence
version: 0.0.1
schema: v1
mcpServers:
- name: Optical Intelligence
type: streamable-http
url: https://lensas.com.br/optical-api/mcp{
"mcpServers": {
"optical-intelligence": {
"httpUrl": "https://lensas.com.br/optical-api/mcp"
}
}
}{
"mcpServers": {
"optical-intelligence": {
"type": "http",
"url": "https://lensas.com.br/optical-api/mcp"
}
}
}{
"mcpServers": {
"optical-intelligence": {
"url": "https://lensas.com.br/optical-api/mcp"
}
}
}goose://extension?url=https%3A%2F%2Flensas.com.br%2Foptical-api%2Fmcp&type=streamable_http&id=optical-intelligence&name=Optical%20Intelligence
It answered our last check on 19 October 2026 in 704 ms. Over 4 checks since 15 September 2026 it answered 4. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by com.br and served from lensas.com.br, the vendor's own domain: https://lensas.com.br/optical-api/mcp.
5, as returned by the server's own tools/list on 24 September 2026: calculate_decentration, calculate_prism, get_optical_topic, search_optical_knowledge, transpose_prescription.
It answered our last check on 19 October 2026 in 704 ms. Over 4 checks since 15 September 2026 it answered 4.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://lensas.com.br/optical-api/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: br.com.lensas. Endpoint host: lensas.com.br. ARD identifier: urn:air:br.com.lensas:mcp:optical-intelligence.
First indexed 15 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.