# e18e (npm · @e18e/mcp)

The official e18e MCP server keeping your agent in check from installing bloated dependencies.

- Trust score: 72/100 (medium)
- Change this week: +19
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `mcp.e18e.dev`: 62/100, [markdown](https://verifymcp.io/servers/dev-e18e-e18e/mcp.md), [page](https://verifymcp.io/servers/dev-e18e-e18e/mcp)
- npm · `@e18e/mcp`: 72/100 (this document), [markdown](https://verifymcp.io/servers/dev-e18e-e18e/e18e-mcp.md), [page](https://verifymcp.io/servers/dev-e18e-e18e/e18e-mcp)

## Channel facts

- Registry: `npm`
- Package: `@e18e/mcp`
- Version: `0.0.10`
- 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**: 89/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 10 of 11 dependencies flagged as unhealthy (10 deprecated).
- **Provenance & Transparency**: 84/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to e18e/mcp).
  - License check failed: no license is declared.
  - Actively maintained (last published 11 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 78/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1811 tokens (~15/item across 119 items; 3 tools + 116 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.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; 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 dev-e18e-e18e -- npx -y @e18e/mcp
```

### Codex

```bash
codex mcp add dev-e18e-e18e -- npx -y @e18e/mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dev-e18e-e18e": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@e18e/mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add dev-e18e-e18e --command npx --arg -y --arg @e18e/mcp
```

### Hermes

```yaml
mcp_servers:
  dev-e18e-e18e:
    command: "npx"
    args: ["-y", "@e18e/mcp"]
```

### Other

```json
{
  "mcpServers": {
    "dev-e18e-e18e": {
      "command": "npx",
      "args": [
        "-y",
        "@e18e/mcp"
      ]
    }
  }
}
```

## 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 72, +12)

- [security regression] Install scripts: pass → unverified
- [security regression] Provenance: pass → unverified
- [security regression] Known CVEs: pass → unverified
- [security improvement] Malware scan: unverified → pass
- [security] The attested source repository moved: e18e/mcp
- [functional regression] Dependency health: 0.97 → 0.12
- [functional regression] Dependency health: 0.97 → unverified
- [functional regression] License: fail → unverified
- [functional regression] Maintenance: pass → unverified

### 2026-07-31 (score 60, −31)

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

### 2026-07-28 (score 91, +38)

- [security improvement] Install scripts: unverified → pass
- [security improvement] Provenance: unverified → pass
- [security improvement] Known CVEs: unverified → pass
- [security] The attested source repository moved: e18e/mcp
- [functional regression] License: unverified → fail
- [functional improvement] Dependency health: unverified → 0.97
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Schema quality: unverified → good

### 2026-07-27 (score 53)

First indexed and scored.

## MCP tools (3)

### `code-checker` (~35 tokens)

Check if the code contains some inefficient or outdated packages imported and suggests alternatives.

Check if the code contains some inefficient or outdated packages imported and suggests alternatives.

Input parameters:

- `code` (string, required): The code to check.

Output parameters:

- `suggestions` (array)

### `lookup-replacement` (~77 tokens)

Check if a package has a more performant, maintained or efficient replacement by package name, replacement text, or topic. Returns a list of suggestions with descriptions and documentation links.

Check if a package has a more performant, maintained or efficient replacement by package name, replacement text, or topic. Returns a list of suggestions with descriptions and documentation links.

Input parameters:

- `query` (string, required): The package name, replacement text, or topic to search for, e.g. `chalk`, `filter`, or `Array.prototype.map`.

Output parameters:

- `results` (array)

### `npm-i-checker` (~87 tokens)

Check for outdated or insecure npm packages in an install script like `npm i` or `pnpm add` or `yarn add` or `bun i`.

Check for outdated or insecure npm packages in an install script like `npm i` or `pnpm add` or `yarn add` or `bun i`.

Input parameters:

- `command` (string, required): The install command to check, e.g. `npm i express lodash` or `pnpm add express lodash` or `yarn add express lodash` or `bun i express lodash`.

Output parameters:

- `suggestions` (array)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/dev-e18e-e18e/e18e-mcp#diagnostics

## Score history

- 2026-08-03: 72
- 2026-08-02: 72
- 2026-08-01: 60
- 2026-07-31: 60
- 2026-07-30: 91
- 2026-07-29: 91
- 2026-07-28: 91
- 2026-07-27: 53

## Links

- npm package: https://www.npmjs.com/package/@e18e/mcp
- Socket report: https://socket.dev/npm/package/@e18e/mcp
- Repository: https://github.com/e18e/mcp
- Changelog RSS feed: https://verifymcp.io/servers/dev-e18e-e18e/e18e-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/dev-e18e-e18e/e18e-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/dev-e18e-e18e/e18e-mcp