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Nautilus Compass Memory

R1· needs a key

Local-first long-term memory for AI agents, with byte-recomputable signed verification receipts.

v3.2.0 · active · repository · descriptor JSON · versions

An agent can connect on its own if it already holds NAUTILUS_COMPASS_TOKEN.Remote endpoint behind a static API key or header. The registry never sees the value; the agent fills the placeholder.
Quality–not scored
Trust91of 100
Uptime, 30 days100%
Latency p501674 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "nautilus-compass": {
      "type": "http",
      "url": "https://compass.nautilus.social/mcp/",
      "headers": {
        "Authorization": "Bearer ${NAUTILUS_COMPASS_TOKEN}"
      }
    }
  }
}
claude mcp add --transport http nautilus-compass https://compass.nautilus.social/mcp/ --header "Authorization: Bearer ${NAUTILUS_COMPASS_TOKEN}"
[mcp_servers.nautilus-compass]
url = "https://compass.nautilus.social/mcp/"
bearer_token_env_var = "NAUTILUS_COMPASS_TOKEN"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "nautilus-compass": {
      "type": "remote",
      "url": "https://compass.nautilus.social/mcp/",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:NAUTILUS_COMPASS_TOKEN}"
      }
    }
  }
}
{
  "mcpServers": {
    "nautilus-compass": {
      "type": "http",
      "url": "https://compass.nautilus.social/mcp/",
      "headers": {
        "Authorization": "Bearer ${NAUTILUS_COMPASS_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=nautilus-compass&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vY29tcGFzcy5uYXV0aWx1cy5zb2NpYWwvbWNwLyIsImhlYWRlcnMiOnsiQXV0aG9yaXphdGlvbiI6IkJlYXJlciAke05BVVRJTFVTX0NPTVBBU1NfVE9LRU59In19"
}
{
  "servers": {
    "nautilus-compass": {
      "type": "http",
      "url": "https://compass.nautilus.social/mcp/",
      "headers": {
        "Authorization": "Bearer ${NAUTILUS_COMPASS_TOKEN}"
      }
    }
  }
}
{
  "mcpServers": {
    "nautilus-compass": {
      "httpUrl": "https://compass.nautilus.social/mcp/",
      "headers": {
        "Authorization": "Bearer ${NAUTILUS_COMPASS_TOKEN}"
      }
    }
  }
}
extensions:
  "nautilus-compass":
    enabled: true
    name: "nautilus-compass"
    type: streamable_http
    uri: "https://compass.nautilus.social/mcp/"
    headers:
      "Authorization": "Bearer ${NAUTILUS_COMPASS_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${NAUTILUS_COMPASS_TOKEN}. The registry never accepts secret values.

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
dependencies100 · weight 15
  • pass
    deps.known_vulnsno known advisory in 61 resolved packages
  • n/a
    deps.mcp_sdk_versionthe official MCP SDK is not in the dependency graph
  • pass
    deps.resolvable[email protected] resolved: 61 packages

Tool list unknown · checked 2026-10-20 11:08 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 91 / 100

provenance80
liveness100
freshness85
hygiene100

+repository +namespace-matches-repo +reachable +uptime-100% ~updated-33d-ago

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

Dependencies

[email protected] PyPI60 dependencies, resolved · advisories checked 2026-10-19

No known advisory affects this dependency graph.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://compass.nautilus.social/mcp/ streamable-httpapi_key ${NAUTILUS_COMPASS_TOKEN}yes100%1674 ms–2026-10-20
packageregistryversionruntimesecrets
nautilus-compasspypi3.2.0–

Tools (0)

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

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "io.github.chunxiaoxx/nautilus-compass",
  "title": "Nautilus Compass Memory",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://compass.nautilus.social/mcp/",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "Bearer token — create a free account at https://compass.nautilus.social/signup, then generate a token in the console. Each token is user-scoped."
        }
      ]
    }
  ],
  "version": "3.2.0",
  "packages": [
    {
      "version": "3.2.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "nautilus-compass",
      "registryType": "pypi"
    }
  ],
  "repository": {
    "url": "https://github.com/chunxiaoxx/nautilus-compass",
    "source": "github"
  },
  "description": "Local-first long-term memory for AI agents, with byte-recomputable signed verification receipts."
}