# io.github.amirj4m/jamgate (npm · jamgate)

A neutral memory quality-gate MCP server: save_memory, recall_memory, forget_memory over stdio.

- Trust score: 63/100 (medium)
- Change this week: +17
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `jamgate`: 63/100 (this document), [markdown](https://verifymcp.io/servers/amirj4m-jamgate/jamgate.md), [page](https://verifymcp.io/servers/amirj4m-jamgate/jamgate)

## Channel facts

- Registry: `npm`
- Package: `jamgate`
- Version: `0.1.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (94 of 98), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 11 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 250 tokens (~83/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### Claude

```bash
claude mcp add amirj4m-jamgate -- npx -y jamgate
```

### Codex

```bash
codex mcp add amirj4m-jamgate -- npx -y jamgate
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "amirj4m-jamgate": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "jamgate"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add amirj4m-jamgate --command npx --arg -y --arg jamgate
```

### Hermes

```yaml
mcp_servers:
  amirj4m-jamgate:
    command: "npx"
    args: ["-y", "jamgate"]
```

### Other

```json
{
  "mcpServers": {
    "amirj4m-jamgate": {
      "command": "npx",
      "args": [
        "-y",
        "jamgate"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 63, +19)

- [security regression] Known CVEs: partial → unverified
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Dependency health: partial → unverified
- [functional improvement] Schema quality: unverified → good

### 2026-08-01 (score 44, +38)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-31 (score 6, −40)

- [security regression] Malware scan: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (3)

### `save_memory` (~174 tokens)

Save a durable memory about the user through the Jamgate quality gate. Only call this for things worth remembering across sessions — identity, projects, preferences, lasting state — not chatter. Trivial or duplicate input is rejected by the gate.

Input parameters:

- `source` (string): Where this memory came from. Defaults to agent-inferred.
- `subject` (string): What this memory is about, e.g. 'operating-system', 'location', 'current-project'. If a newer memory shares a subject with an older one, the newer replaces it (time-aware supersession). Strongly reco…
- `text` (string, required): The memory, as a clear standalone statement.
- `type` (string): Which memory layer this belongs to (RULES §4).

### `recall_memory` (~48 tokens)

Recall stored memories about the user relevant to a query.

Input parameters:

- `limit` (number): Max results (default 5).
- `query` (string): What to recall. Empty returns the most recent.

### `forget_memory` (~28 tokens)

Delete a stored memory by its id.

Input parameters:

- `id` (string, required): The memory id to forget.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/amirj4m-jamgate/jamgate#diagnostics

## Score history

- 2026-08-03: 63
- 2026-08-02: 63
- 2026-08-01: 44
- 2026-07-31: 6
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/jamgate
- Socket report: https://socket.dev/npm/package/jamgate
- Repository: https://github.com/amirj4m/jamgate
- Changelog RSS feed: https://verifymcp.io/servers/amirj4m-jamgate/jamgate/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/amirj4m-jamgate/jamgate/changelog.json
- HTML version of this page: https://verifymcp.io/servers/amirj4m-jamgate/jamgate