Mmcp.market

Portamora MCP server

by portamora.app·app.portamora/mcp·v0.2.0
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Discover atmospheric 3D worlds, read controls, and build and publish authorized environments.

C67/100grade C
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Safety scan
C67/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

Portamora tools (8)

write = sends, deletes, buys or posts
  • get_communityFree

    Read server-evaluated community and play-counting flags. Personal state is returned by me.get. Lists use cursor pagination.

  • get_creatorFree

    Read an active creator profile. Email addresses, roles and account state are never exposed.

  • get_starterFree

    Get the editable starter ZIP and the build guide. Download and build it in your own workspace; the MCP server does not execute world code.

  • get_versionFree

    Read the current ready version of a published world. Unpublished versions are not exposed.

  • get_worldFree

    Read a public world page. Offline and removed worlds retain a notice; drafts are not exposed.

  • list_commentsFree

    Read plain-text comments, newest first, with deletion placeholders. Viewer controls are private; no-store. Lists use cursor pagination.

  • read_guideFree

    Read an official Portamora guide, policy, agent discovery file, or OpenAPI specification. Start with worlds before building and workflows before uploading.

  • search_worldsFree

    Browse and search published worlds. Sort by newest, liked, or trending. The days filter accepts 1, 7 (API default), or 30 UTC calendar days including today, or all for any sort. Newest filters publication date unless days=all or creator is specified. Liked ranks period likes, or lifetime likes when days=all. Trending ranks period activity, or lifetime plays and likes when days=all, with publication-age decay in both cases. Older worlds may appear in activity rankings. The Explore website defaults to liked/all; API defaults remain newest/7. Search text can include exact #tags; custom tags are supported without a fixed vocabulary. Liked and trending require the community flag. Follow nextCursor with unchanged filters until null. Drafts and offline worlds are excluded. Public; no authentication is required.

Public scan report

scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1099ms20/20
  • Tool poisoning8 tool descriptions checked15/15
  • Auth qualityAPI key sent as a header8/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http mcp https://portamora.app/mcp
Add to Cursor

Portamora: common questions

Is Portamora MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the Portamora safety report
How do I install Portamora?
It runs remotely at portamora.app. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Portamora need an API key?
Yes. The registry entry asks for Authorization.
Is Portamora maintained?
The latest release is v0.2.0.
Is Portamora up?
100% of our last 6 checks got an answer. We check remote servers about four times a day.

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