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opointo

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Design a React Native app in a browser and emit it as a real Expo project you own, iOS and Android.

v0.2.1 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality84good
Trust95of 100
Uptime, 30 days94%
Latency p50958 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "opointo": {
      "type": "http",
      "url": "https://opointo.com/api/mcp"
    }
  }
}
claude mcp add --transport http opointo https://opointo.com/api/mcp
[mcp_servers.opointo]
url = "https://opointo.com/api/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "opointo": {
      "type": "remote",
      "url": "https://opointo.com/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "opointo": {
      "type": "http",
      "url": "https://opointo.com/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=opointo&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vb3BvaW50by5jb20vYXBpL21jcCJ9"
}
{
  "servers": {
    "opointo": {
      "type": "http",
      "url": "https://opointo.com/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "opointo": {
      "httpUrl": "https://opointo.com/api/mcp"
    }
  }
}
extensions:
  "opointo":
    enabled: true
    name: "opointo"
    type: streamable_http
    uri: "https://opointo.com/api/mcp"
    timeout: 300

Quality 84 / 100good

protocol100 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • pass
    protocol.list_ttltool list is cacheable (ttlMs 300000)
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations11 of 11 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 2,746 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability25 · weight 15
  • warn
    stability.changes42 tool changes in 30 days
  • fail
    stability.rug_pull6 tools kept their name but changed most of their description in 30 days; review before trusting them
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

11 tools, about 2,746 tokens to load them all · tool set 8e45f5c0554e · tools last changed 2026-10-20 · checked 2026-10-20 14:54 UTC

Tool changes

  • verify_appchangedinput schema
  • propose_screenchangeddescription
    before

    Your 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 App Designer 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.

    after · 100% of words in common

    Your 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 Designer 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.

  • propose_appchangeddescription
    before

    Your 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 App Designer 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.

    after · 100% of words in common

    Your 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 Designer 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.

  • add_screenchangeddescription
    before

    Needs a subscription. Adds one screen designed in the App Designer 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.

    after · 100% of words in common

    Needs a subscription. Adds one screen designed in the Designer 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.

  • emit_appchangeddescription, input schema
    before

    Needs a subscription. Turns an App Designer design 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.

    after · 96% of words in common

    Needs a subscription. Turns a design from the Designer 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.

  • propose_appchangeddescription, input schema
    before

    Your 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 App Designer as a new, unsaved design. The person sees every screen and the navigation, 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, or with app: { version: 1 } a short plan's.

    after · 95% of words in common

    Your 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 App Designer 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.

  • propose_screenchangeddescription, input schema
    before

    Your 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 App Designer as a new, unsaved design the person can change. Each problem comes back with its path and a fix. dryRun checks without making a link; format: true returns the format. For a whole app with navigation, propose_app is the matching tool.

    after · 78% of words in common

    Your 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 App Designer 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.

  • propose_appchangeddescription, input schema
    before

    Your 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 App Designer as a new, unsaved design. The person sees every screen and the navigation, changes what they like, and hands it back for emit_app. Each problem comes back with its path and a fix. dryRun checks without making a link; format: true returns the format and every block, or with app: { version: 1 } a short plan's.

    after · 82% of words in common

    Your 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 App Designer as a new, unsaved design. The person sees every screen and the navigation, 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, or with app: { version: 1 } a short plan's.

  • verify_appchangedinput schema
  • propose_appchangeddescription
    before

    Your 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 App Designer as a new, unsaved design. The person sees every screen and the navigation, changes what they like, and hands it back for emit_app. Each problem comes back with its path and a fix. dryRun checks without making a link; format: true returns the format and every block.

    after · 92% of words in common

    Your 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 App Designer as a new, unsaved design. The person sees every screen and the navigation, changes what they like, and hands it back for emit_app. Each problem comes back with its path and a fix. dryRun checks without making a link; format: true returns the format and every block, or with app: { version: 1 } a short plan's.

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 95 / 100

provenance85
liveness98
freshness100
hygiene100

+repository +dns-namespace +website +reachable +uptime-94% +updated-23d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://opointo.com/api/mcp streamable-httpnoneyes94%958 ms2026-07-28, 2025-11-25, 2025-06-182026-10-20

Tools (11)

add_screenread-onlyNeeds a subscription. Adds one screen designed in the Designer 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.
check_snippetread-onlyScans 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.
emit_appread-onlyNeeds a subscription. Turns a design from the Designer 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.
find_componentread-onlyFinds 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.
get_app_setupread-onlyHow 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.
get_componentread-onlyEverything 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.
install_componentread-onlyNeeds 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.
propose_appYour 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 Designer 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.
propose_screenYour 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 Designer 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.
update_componentsread-onlyNeeds 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.
verify_appread-onlyNeeds a subscription. Checks an emitted app before it is built: missing files, altered verbatim files, absent packages, the expo-router config merge, whether the installed Xcode can build it, and whether a change needs a new native build.

Schemas: list_tools.

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Official server.json
{
  "name": "com.opointo/opointo",
  "title": "opointo",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://opointo.com/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.2.1",
  "repository": {
    "url": "https://github.com/opointoHQ/opointo-mcp",
    "source": "github"
  },
  "websiteUrl": "https://opointo.com",
  "description": "Design a React Native app in a browser and emit it as a real Expo project you own, iOS and Android."
}