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Upfit Plan Builder

R0· no sign-in

Read-only bodyweight workout builder and exercise form cues from the Upfit iPhone app.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality89new
Trust83of 100
Uptime, 30 days100%
Latency p501115 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "upfit": {
      "type": "http",
      "url": "https://www.upfit.mobile/mcp"
    }
  }
}
claude mcp add --transport http upfit https://www.upfit.mobile/mcp
[mcp_servers.upfit]
url = "https://www.upfit.mobile/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "upfit": {
      "type": "remote",
      "url": "https://www.upfit.mobile/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "upfit": {
      "type": "http",
      "url": "https://www.upfit.mobile/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=upfit&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd3d3LnVwZml0Lm1vYmlsZS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "upfit": {
      "type": "http",
      "url": "https://www.upfit.mobile/mcp"
    }
  }
}
{
  "mcpServers": {
    "upfit": {
      "httpUrl": "https://www.upfit.mobile/mcp"
    }
  }
}
extensions:
  "upfit":
    enabled: true
    name: "upfit"
    type: streamable_http
    uri: "https://www.upfit.mobile/mcp"
    timeout: 300

Quality 89 / 100new

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
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.annotations4 of 4 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 739 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool history recorded for 6 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 739 tokens to load them all · tool set b81e747f508c · tools last changed 2026-10-14 · checked 2026-10-20 20:46 UTC

Tool changes

  • about_upfitchangedannotations
  • list_exerciseschangedannotations
  • get_exercise_form_cueschangedannotations
  • build_home_workoutchangedannotations

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 83 / 100

no-repository
provenance55
liveness100
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-6d-ago -no-repository

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://www.upfit.mobile/mcp streamable-httpnoneyes100%1115 ms2025-11-252026-10-20

Tools (4)

about_upfitread-onlyUse this when the user asks what Upfit is, how it works, or what it cannot check. Returns a short description and links to Upfit's own explanation pages.
build_home_workoutread-onlyUse this when the user wants a bodyweight, no-equipment home workout session. Builds a 15-move session the way the Upfit iPhone app builds one: 2 warm-ups, 10 main moves balanced around the chosen level, then 3 harder finishers. Returns each move's name, phase, set length and rest. Read-only; collects no personal data and needs no body measurements. The same seed returns the same session.
get_exercise_form_cuesread-onlyUse this when the user asks what Upfit's coach says or checks for a specific bodyweight exercise (for example 'squat' or 'low plank hold'). Returns the app's real spoken coach lines for that exercise and, for exercises that have an Upfit page, what the camera checks and does not check. If the exercise is unknown it says so and lists close matches. It never invents form advice.
list_exercisesread-onlyUse this when the user wants to see which bodyweight exercises Upfit can run. Returns the enabled exercises with Upfit's own difficulty rating (1 easiest to 9 hardest) and, where Upfit documents it, how you stand to the phone (facing it, side-on to it, or on the floor). Optional difficulty filters.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "mobile.upfit/upfit",
  "title": "Upfit Plan Builder",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://www.upfit.mobile/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://www.upfit.mobile",
  "description": "Read-only bodyweight workout builder and exercise form cues from the Upfit iPhone app."
}