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genMC – AI Minecraft studio

R0· no sign-in

Minecraft builds and skins made by your AI agent, live in your browser tab. Export .schem.

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.
Quality81new
Trust83of 100
Uptime, 30 days100%
Latency p50771 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "genmc": {
      "type": "http",
      "url": "https://genmc.app/api/mcp"
    }
  }
}
claude mcp add --transport http genmc https://genmc.app/api/mcp
[mcp_servers.genmc]
url = "https://genmc.app/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "genmc": {
      "type": "remote",
      "url": "https://genmc.app/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "genmc": {
      "type": "http",
      "url": "https://genmc.app/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=genmc&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vZ2VubWMuYXBwL2FwaS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "genmc": {
      "type": "http",
      "url": "https://genmc.app/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "genmc": {
      "httpUrl": "https://genmc.app/api/mcp"
    }
  }
}
extensions:
  "genmc":
    enabled: true
    name: "genmc"
    type: streamable_http
    uri: "https://genmc.app/api/mcp"
    timeout: 300

Quality 81 / 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 hygiene86 · 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
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: genmc_pair (idempotentHint, openWorldHint); genmc_status (idempotentHint, openWorldHint); genmc_call (idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 766 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 4 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 766 tokens to load them all · tool set 0db997478a72 · checked 2026-10-19 10:52 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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-5d-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://genmc.app/api/mcp streamable-httpnoneyes100%771 ms2025-11-252026-10-19

Tools (4)

genmc_calldestructiveCall any tool of the paired studio tab by name. Use it when your tool list has not refreshed after pairing or after the user switched studios; otherwise call the tool directly.
genmc_docsread-onlySearch and read the genMC knowledge base: how every studio, tool, button, limit and workflow works (skins, builds, agents and pairing, accounts and sharing, export, shortcuts, troubleshooting). Call it without arguments for the table of contents, with query to search (best matching articles with a snippet and the matching section), or with article (a slug from the contents or a search result) to read one article in full as Markdown. Links written as doc:<slug> point to other articles. Use it when you are unsure how a feature works, what a label in the studio means, or how to explain something to the user. Read-only; it never changes the studio.
genmc_pairConnect to the user's open genMC studio tab. The user sees a code like "K7Q-4MX" after choosing "Connect agent" in the studio header. Pairing returns a resumeKey: if your MCP connection drops or restarts (an unknown session, a failed server), call genmc_pair with that resumeKey instead of asking the user for a new code. Resuming from another MCP session (a second client, a script) attaches it in addition: all your sessions reach the same tab. After pairing, the tab's WebMCP tools (skins, builds, whichever studio is open) appear in your tool list; if your client does not refresh it, use genmc_status and genmc_call.
genmc_statusread-onlyShow whether you are paired with a genMC studio tab, whether it is reachable, which studio page it shows and which tools it offers.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "app.genmc/genmc",
  "icons": [
    {
      "src": "https://genmc.app/home/apple-touch-icon.png",
      "sizes": [
        "180x180"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://genmc.app/favicon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "genMC – AI Minecraft studio",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://genmc.app/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://genmc.app/",
  "description": "Minecraft builds and skins made by your AI agent, live in your browser tab. Export .schem."
}