Findings on what compounds and supplements do in the body, with evidence strength, quote and paper.
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 699 ms · Last checked
Explore
Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Other
Design a React Native app in a browser and emit it as a real Expo project you own, iOS and Android.
1 failed · 7 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Responded
The server completed its last measured handshake. This is an observation, not a guarantee.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 1 | 0 | 3 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 3 | 1 | 0 |
Publisher identityCan the publisher be traced to its source? | 4 | 0 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using opointo
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http opointo https://opointo.com/api/mcpCapabilities
Needs a subscription. Adds one screen designed in the Architect to a project. With the project's .opointo/files.json it returns the screen file, the route that mounts it and the one line to register it, and never rewrites existing files. Without it, a self-contained screen file for any Expo app.
DiscoveredScans TSX that uses these components for the mistakes that render nothing with no error: animated opacity on glass, the flex: 1 collapse, a clipped lens, a conditionally mounted surface. A read-only text scan, not a guarantee; verify_app checks a whole emitted project.
DiscoveredNeeds a subscription. Turns a design from the Architect into a working Expo app: navigation, providers, tab bar, screens and the components they use. Returns a recipe for the current project: every file with its target path, one install line and ordered steps with a check each. Pass `step` for one step in full, which does not count against the daily allowance.
DiscoveredFinds the component for a UI need described in plain words, ranked, and says when this catalog ships nothing on purpose because the phone's own control is the right choice. Omit `need` to list every component with its purpose and whether it renders the real system control.
DiscoveredHow an app is set up so these components work and follow its theme, one topic at a time: the app-root providers in the order that works, the theme hooks and token scales, or the rules that hold across the whole catalog. An app built by emit_app already has all three wired.
DiscoveredEverything needed to write a correct call site for one component: props with types, defaults and allowed values, what draws on iOS and on Android, the providers it needs at the app root, its dependencies, and the runtime rules that stop it rendering blank.
DiscoveredNeeds a subscription, except for the free foundation components. Adds one component to an existing project: the files it and its dependencies need in install order with exact target paths, the single expo install line, the providers it needs and its runtime rules. A backend recipe's id, such as "supabase", adds that integration: its files and the per-app wiring an export writes.
DiscoveredYour agent can design an app with you: send an app in opointo's design format (the AppSpec emit_app builds from) and get back a link that opens it in the Architect as a new, unsaved design. The person sees every screen, changes what they like, and hands it back for emit_app. into: the code in the person's line; it lands in their open design. dryRun checks without making a link; format: true returns the format and every block, "photos" the sample photos, or with app: { version: 1 } a short plan's.
DiscoveredYour agent can design a single screen with you: send one screen in opointo's design format (the Composition add_screen builds from) and get back a link that opens it in the Architect as a new, unsaved design the person can change. into: as propose_app's. dryRun checks without making a link; format: true returns the format. For a whole app, use propose_app.
DiscoveredNeeds a subscription. Reads the project's .opointo/files.json and returns only the opointo-supplied files that changed since export, so it works months later with no share code. Never touches the customer's own screens, and flags the rare change that needs a code edit rather than a copy.
DiscoveredNeeds a subscription. Checks an emitted app before a build: missing files, altered verbatim files, absent packages, expo-router's config merge, whether installed Xcode can build it, and whether a change needs a native rebuild.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 333 ms | 11 | |
| Connected | 375 ms | 11 |