Figma Context MCP
by GLips
Give your coding agent access to your Figma data. Implement designs in any framework in one-shot.
Runs on your computer★ 16,165MITUpdated 5 months ago
Install
3DOptix
Overview
Description from the maker (original English)
Optical design, simulation and analysis with GPU-powered ray tracing. Import from Zemax and CAD.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Design, images & audio
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://mcp.3doptix.comRun this in your terminal
claude mcp add --transport http optical-design https://mcp.3doptix.comOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"optical-design": {
"url": "https://mcp.3doptix.com"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"optical-design": {
"type": "http",
"url": "https://mcp.3doptix.com"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://mcp.3doptix.comMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain 3doptix.com (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Design, images & audioi
- More stars than 0% of the other 2180 servers in this category
- Published to the registry more recently than 19% of the other 2180 servers in this category
- Basic checks equal to or better than 100% of the other 2180 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is 3DOptix safe?
It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 3 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Figma Context MCP, Claude Real Video, Figma MCP Server
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Claude Real Video
by HUANGCHIHHUNGLeo
Let any LLM watch a video locally — and search everything it has ever watched.
Runs on your computer★ 2,284MITUpdated 2 months ago
Install
Figma MCP Server
by figma
Figma’s official server gives AI your design data so it can turn designs into code or describe them accurately. Connects to Figma’s cloud.
Runs in the cloud★ 2,152Updated 13 months ago
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
3DOptix for AI coding agents
Design, simulate and analyse optical systems from your coding agent, using the 3DOptix cloud platform.
This repository is a plugin — it bundles the 3DOptix MCP server together with a skill that teaches the agent how to use it well. Install it once and your agent can build optical setups, place lenses and detectors, run GPU ray-trace simulations and advanced optical analysis.
Skills here follow the Agent Skills open standard, so they work in Claude Code, Codex, Cursor and other compliant clients.
Install
Claude Code
claude plugin marketplace add 3doptix/skillsclaude plugin install 3doptix@3doptix
Codex
codex plugin marketplace add 3doptix/skillscodex plugin add 3doptix@3doptix
Just the MCP server
If you only want the tools and not the workflow guidance, the server is listed in the MCP Registry as com.3doptix/optical-design, or add it directly:
claude mcp add --transport http 3doptix https://mcp.3doptix.comConnect your account
You need a 3DOptix account. New sign-ups at 3doptix.com get a fully functional trial; continued use needs a subscription.
Authentication is OAuth 2.0 with dynamic client registration. There is no API key to paste.
- Claude Code — run
/mcp, select 3doptix, sign in via the browser. - Codex — run
codex mcp login 3doptix.
Then confirm it worked by asking your agent to list your setups. Your agent can also walk you through this itself — the bundled 3doptix-setup skill activates on connection errors. Full troubleshooting: skills/3doptix-setup/SKILL.md.
What's included
| Skill | What it covers |
|---|---|
3doptix-workflow | Setup creation, component placement and alignment, light sources, detectors, catalog and custom optics, simulation, analysis, optimisation, Zemax import, CAD upload |
3doptix-setup | Connecting and verifying the MCP server; activates on auth errors |
The 3doptix MCP server provides tools for setups, parts, the optics and optomechanics catalogs, simulation, analysis and rendering. Tool reference: 3doptix.com.
Try it
Build a 2-lens beam expander for a 5 mm 632 nm beam, 3× magnification,then run a spot diagram on the output.
Import my Zemax file into 3DOptix and tell me where the aberrations are worst.
Repository layout
.claude-plugin/ Claude Code plugin + marketplace manifests.codex-plugin/ Codex plugin manifest .agents/plugins/ Codex marketplace manifest .mcp.json The 3DOptix remote MCP server server.json MCP Registry entry skills/ Agent Skills — shared by every store assets/ Store icons (the spectral sphere from the 3DOptix mark) scripts/ validate.js, set-version.js — plain Node, no dependencies
Skill content lives in exactly one place. Each store gets a small manifest pointing at the same skills/ tree — nothing is duplicated per client.
There is no build step. Skills are Markdown and manifests are JSON, so what you see here is exactly what gets installed.
Contributing
Adding a skill
Create skills/ /SKILL.md with the required frontmatter:
---name: your-skill-name description: "When this skill should and should not trigger."
name must match the directory name — every store enforces this. Put anything lazily loaded in skills/ /references/ and point at it from SKILL.md. Skills are discovered by directory, so there is no manifest to register a new one in.
Only skills under skills/ ship. A skill still in development belongs in an inactive-skills/ directory instead — no store scans it there, so it can live in the repository without reaching users.
Checks
node scripts/validate.jsNo install step; it has no dependencies. It checks skill frontmatter against the Agent Skills spec, confirms all four manifests agree on a version, and refuses to pass if .mcp.json ever grows a credential. CI runs the same script on every push and pull request.
Before publishing a change, also confirm what a user will actually receive:
claude plugin details 3doptixReleasing
.claude-plugin/plugin.json holds the authoritative version. To cut a release:
node scripts/set-version.js 1.1.0 # writes all four manifestsnode scripts/validate.js git commit -am "release: 1.1.0" && git tag v1.1.0 git push && git push --tags
Never edit a manifest's `version` by hand — validate.js will fail, which is the point.
Directories that list this plugin track commits on main and pick up changes automatically, so a push is a release whether or not you tag it. Tag anyway; it is how users pin a known-good version.
Support
- Product and accounts — support@3doptix.com
- Bugs in these skills — open an issue on this repository
- Privacy — privacy policy
Licence
MIT — see LICENSE.