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{
  "mcpServers": {
    "polypack-mcp": {
      "command": "uvx",
      "args": [
        "polypack-mcp==0.1.31"
      ]
    }
  }
}

claude mcp add polypack-mcp -- uvx polypack-mcp==0.1.31

[mcp_servers.polypack-mcp]
command = "uvx"
args = ["polypack-mcp==0.1.31"]

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "polypack-mcp": {
      "type": "local",
      "command": [
        "uvx",
        "polypack-mcp==0.1.31"
      ],
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "polypack-mcp": {
      "command": "uvx",
      "args": [
        "polypack-mcp==0.1.31"
      ]
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=polypack-mcp&config=eyJjb21tYW5kIjoidXZ4IiwiYXJncyI6WyJwb2x5cGFjay1tY3A9PTAuMS4zMSJdfQ%3D%3D"
}

{
  "servers": {
    "polypack-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "polypack-mcp==0.1.31"
      ]
    }
  }
}

{
  "mcpServers": {
    "polypack-mcp": {
      "command": "uvx",
      "args": [
        "polypack-mcp==0.1.31"
      ]
    }
  }
}

extensions:
  "polypack-mcp":
    enabled: true
    name: "polypack-mcp"
    type: stdio
    cmd: "uvx"
    args:
      - "polypack-mcp==0.1.31"
    timeout: 300

This is a local package: the command runs on your machine.

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

dependencies33 · weight 15

fail
deps.known_vulns1 advisory to act on (malicious, or rated high or critical with a fix available): GHSA-82r6-8w77-94w6 in [email protected] (direct, fixed in 4.14.2); 1 more of lower severity or without a fix
fail
deps.mcp_sdk_versionmcp 1.9.4 has 5 known advisories (GHSA-84m7-p3x7-pcfv, GHSA-9h52-p55h-vw2f, GHSA-j975-95f5-7wqh, ...); update mcp to 1.30.0 or later
pass
deps.resolvable[email protected] resolved: 22 packages

Tool list unknown · checked 2026-10-20 06:17 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 87 / 100

provenance80

livenessn/a

freshness85

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured ~updated-44d-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] PyPI21 dependencies, resolved · MCP SDK mcp 1.9.4 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-82r6-8w77-94w6AnyIO: TLSStream IDNA 2003 host name encoding enables potential TLS certificate spoofing	critical	`[email protected]`direct	fixed in `4.14.2`
GHSA-9h52-p55h-vw2fModel Context Protocol (MCP) Python SDK does not enable DNS rebinding protection by default	high	`[email protected]`MCP SDK, direct	fixed in `1.23.0`
GHSA-j975-95f5-7wqhMCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service	high	`[email protected]`MCP SDK, direct	fixed in `1.10.0`
GHSA-jpw9-pfvf-9f58MCP Python SDK: HTTP transports serve session requests without verifying the authenticated principal	high	`[email protected]`MCP SDK, direct	fixed in `1.27.2`
GHSA-vj7q-gjh5-988wMCP Python SDK: WebSocket server transport does not support Host/Origin validation	high	`[email protected]`MCP SDK, direct	fixed in `1.28.1`
GHSA-5p39-cfhj-2xmpAnyIO process-pool workers can block indefinitely on undrained stderr	moderate	`[email protected]`direct	fixed in `4.14.2`
GHSA-84m7-p3x7-pcfvMCP Python SDK: Unbounded Session Accumulation in StreamableHTTP Transport Enables Resource Exhaustion	moderate	`[email protected]`MCP SDK, direct	fixed in `1.30.0`

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

package	registry	version	runtime	secrets
`polypack-mcp`	pypi	0.1.31	–

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

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Official server.json

{
  "name": "io.github.imattau/polypack-mcp",
  "icons": [
    {
      "src": "https://raw.githubusercontent.com/imattau/polypack-mcp/master/docs/assets/logo-mark.svg",
      "theme": "light",
      "mimeType": "image/svg+xml"
    },
    {
      "src": "https://raw.githubusercontent.com/imattau/polypack-mcp/master/docs/assets/logo-mark-dark.svg",
      "theme": "dark",
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "Polypack Memory",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.1.31",
  "packages": [
    {
      "version": "0.1.31",
      "transport": {
        "type": "stdio"
      },
      "identifier": "polypack-mcp",
      "registryType": "pypi"
    }
  ],
  "repository": {
    "url": "https://github.com/imattau/polypack-mcp",
    "source": "github"
  },
  "description": "MCP server exposing Polypack as persistent adaptive memory"
}