# e18e

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

- name: dev.e18e/e18e
- version: 0.0.11
- connection class: R0 (autonomous)
- trust: 93/100
- quality: 86/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/dev.e18e%2Fe18e
- tools: https://api.protogrid.dev/v1/servers/dev.e18e%2Fe18e/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "e18e": {
      "type": "http",
      "url": "https://mcp.e18e.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 98
- freshness: 85
- provenance: 90
- drivers: +repository +namespace-matches-repo +dns-namespace +reachable +uptime-95% ~updated-62d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 86/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### 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: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: code-checker (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); lookup-replacement (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); npm-i-checker (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 296 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: 100 (weight 15)

- pass `deps.known_vulns`: no known advisory in 13 resolved packages
- n/a `deps.mcp_sdk_version`: the official MCP SDK is not in the dependency graph
- pass `deps.resolvable`: @e18e/mcp@0.0.11 resolved: 13 packages

- tools: 3, about 296 tokens to load them all
- tool set hash: dfda7b0f5eb234fdd276357704080bfa
- badge: [![protogrid quality](https://protogrid.dev/badge/dev.e18e/e18e.svg)](https://protogrid.dev/servers/dev.e18e/e18e)
- 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

- npm @e18e/mcp@0.0.11: resolved, 12 dependencies

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

- https://mcp.e18e.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.94736844)

## Packages

- npm @e18e/mcp@0.0.11

## Tools (3)

- `code-checker`: Check if the code contains some inefficient or outdated packages imported and suggests alternatives.
- `lookup-replacement`: 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.
- `npm-i-checker`: Check for outdated or insecure npm packages in an install script like `npm i` or `pnpm add` or `yarn add` or `bun i`.