# Polypack Memory

> MCP server exposing Polypack as persistent adaptive memory

- name: io.github.imattau/polypack-mcp
- version: 0.1.31
- connection class: L0 (run_local_package)
- trust: 87/100
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.imattau%2Fpolypack-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.imattau%2Fpolypack-mcp/tools

**Runs on your machine: something must execute the package.** Only local packages are published (npm, PyPI, OCI, …). The registry never executes them, so tools are unknown until you run it.

## Connection (mcpServers)

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


## Trust

- hygiene: 100
- liveness: n/a
- freshness: 85
- provenance: 80
- drivers: +repository +namespace-matches-repo ~liveness-unmeasured ~updated-45d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality –/100 (not scored)

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

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: n/a (weight 30)

- n/a `tools.descriptions`, `tools.description_length`, `tools.schemas`, `tools.annotations`, `tools.directory_hints`, `tools.token_cost`, `tools.api_dump`: tool list unknown (behind auth, not probed, or empty)

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool list unknown

### dependencies: 33 (weight 15)

- fail `deps.known_vulns`: 1 advisory to act on (malicious, or rated high or critical with a fix available): GHSA-82r6-8w77-94w6 in anyio@4.9.0 (direct, fixed in 4.14.2); 1 more of lower severity or without a fix
- fail `deps.mcp_sdk_version`: mcp 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`: polypack-mcp@0.1.31 resolved: 22 packages

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.imattau/polypack-mcp.svg)](https://protogrid.dev/servers/io.github.imattau/polypack-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- pypi polypack-mcp@0.1.31: resolved, 21 dependencies, MCP SDK mcp 1.9.4
  - GHSA-82r6-8w77-94w6 (critical) in `` anyio@4.9.0 ``, direct, fixed in `` 4.14.2 ``, advisory summary: "AnyIO: TLSStream IDNA 2003 host name encoding enables potential TLS certificate spoofing" https://osv.dev/vulnerability/GHSA-82r6-8w77-94w6
  - GHSA-9h52-p55h-vw2f (high) in `` mcp@1.9.4 ``, direct, fixed in `` 1.23.0 ``, advisory summary: "Model Context Protocol (MCP) Python SDK does not enable DNS rebinding protection by default" https://osv.dev/vulnerability/GHSA-9h52-p55h-vw2f
  - GHSA-j975-95f5-7wqh (high) in `` mcp@1.9.4 ``, direct, fixed in `` 1.10.0 ``, advisory summary: "MCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service" https://osv.dev/vulnerability/GHSA-j975-95f5-7wqh
  - GHSA-jpw9-pfvf-9f58 (high) in `` mcp@1.9.4 ``, direct, fixed in `` 1.27.2 ``, advisory summary: "MCP Python SDK: HTTP transports serve session requests without verifying the authenticated principal" https://osv.dev/vulnerability/GHSA-jpw9-pfvf-9f58
  - GHSA-vj7q-gjh5-988w (high) in `` mcp@1.9.4 ``, direct, fixed in `` 1.28.1 ``, advisory summary: "MCP Python SDK: WebSocket server transport does not support Host/Origin validation" https://osv.dev/vulnerability/GHSA-vj7q-gjh5-988w
  - GHSA-5p39-cfhj-2xmp (moderate) in `` anyio@4.9.0 ``, direct, fixed in `` 4.14.2 ``, advisory summary: "AnyIO process-pool workers can block indefinitely on undrained stderr" https://osv.dev/vulnerability/GHSA-5p39-cfhj-2xmp
  - GHSA-84m7-p3x7-pcfv (moderate) in `` mcp@1.9.4 ``, direct, fixed in `` 1.30.0 ``, advisory summary: "MCP Python SDK: Unbounded Session Accumulation in StreamableHTTP Transport Enables Resource Exhaustion" https://osv.dev/vulnerability/GHSA-84m7-p3x7-pcfv

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

_none_

## Packages

- pypi polypack-mcp@0.1.31

## Tools (0)

_none observed_