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Rarefied Earth Groundwork MCP

R1· needs a key

Rarefied Earth Groundwork MCP: company memory for AI agents. 14-day full-access trial, no card.

v1.7.1 · active · repository · website · descriptor JSON · versions

An agent can connect on its own if it already holds the required secret.Remote endpoint behind a static API key or header. The registry never sees the value; the agent fills the placeholder.
Quality–not scored
Trust64of 100
Uptime, 30 days0%
Latency p50–

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "groundwork": {
      "type": "http",
      "url": "https://connector.rarefied.earth/public/mcp"
    }
  }
}
claude mcp add --transport http groundwork https://connector.rarefied.earth/public/mcp
[mcp_servers.groundwork]
url = "https://connector.rarefied.earth/public/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "groundwork": {
      "type": "remote",
      "url": "https://connector.rarefied.earth/public/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "groundwork": {
      "type": "http",
      "url": "https://connector.rarefied.earth/public/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=groundwork&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY29ubmVjdG9yLnJhcmVmaWVkLmVhcnRoL3B1YmxpYy9tY3AifQ%3D%3D"
}
{
  "servers": {
    "groundwork": {
      "type": "http",
      "url": "https://connector.rarefied.earth/public/mcp"
    }
  }
}
{
  "mcpServers": {
    "groundwork": {
      "httpUrl": "https://connector.rarefied.earth/public/mcp"
    }
  }
}
extensions:
  "groundwork":
    enabled: true
    name: "groundwork"
    type: streamable_http
    uri: "https://connector.rarefied.earth/public/mcp"
    timeout: 300

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25
  • n/a
    protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)
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 hygienen/a · weight 30
  • n/a
    tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool list unknown
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

Tool list unknown · checked 2026-10-19 10:20 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 64 / 100

unreachable
provenance90
liveness0
freshness85
hygiene100

+repository +namespace-matches-repo +website -unreachable(13 failures) ~updated-80d-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://connector.rarefied.earth/public/mcp streamable-httpunknownno (13 failures)0%–––
https://connector.rarefied.earth/mcp streamable-httpapi_key ${GROUNDWORK_TOKEN}no (13 failures)0%–––

Tools (0)

No tools observed. Tools appear once a credential-free probe can list them.

Schemas: list_tools.

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Official server.json
{
  "name": "io.github.Rarefied-Earth/groundwork",
  "title": "Rarefied Earth Groundwork MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://connector.rarefied.earth/public/mcp",
      "type": "streamable-http"
    },
    {
      "url": "https://connector.rarefied.earth/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "Bearer token for the tenant feed: your company's brand, voice rules, charter, priorities, module inventory, and entitled skills. MCP clients obtain it through the OAuth 2.1 PKCE account link; the connect page offers the 14-day full-access trial: full catalog, no card taken, nothing renews, then you choose a paid tier (Pro, Operating, or Studio). Not needed for the anonymous public remote."
        }
      ]
    }
  ],
  "version": "1.7.1",
  "repository": {
    "url": "https://github.com/Rarefied-Earth/groundwork",
    "source": "github"
  },
  "websiteUrl": "https://rarefied.earth/groundwork",
  "description": "Rarefied Earth Groundwork MCP: company memory for AI agents. 14-day full-access trial, no card."
}