{
  "meta": {
    "attribution": "Anchor Terminal (https://www.anchorterminal.com)",
    "docs": "https://www.anchorterminal.com/docs/",
    "generatedAt": "2026-10-05",
    "license": "CC-BY-4.0",
    "method": "https://www.anchorterminal.com/benchmark/",
    "methodology": "0.3",
    "openapi": "https://www.anchorterminal.com/openapi.json",
    "preview": false,
    "run": "2026-10-01",
    "runLabel": "October 2026 research run"
  },
  "tool": {
    "category": "",
    "endpoint": "https://mcp.e18e.dev/mcp",
    "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/e18e.json",
    "kind": "mcp",
    "listed": "indexed",
    "liveUrl": "https://www.anchorterminal.com/api/v1/live/e18e.json",
    "markdownUrl": "https://www.anchorterminal.com/tools/e18e.md",
    "mcpTools": {
      "check": {
        "checker": "anchor-check/1.0",
        "totalTokens": 12387,
        "counts": {
          "error": 0,
          "note": 0,
          "warn": 6
        },
        "findings": [
          {
            "rule": "TC06",
            "severity": "warn",
            "tool": "code-checker",
            "message": "the description is \"Check if the code contains some inefficient or outdated pack…\"",
            "fix": "Add when to use it, what it returns and any side effect, in two or three sentences."
          },
          {
            "rule": "TC06",
            "severity": "warn",
            "tool": "lookup-replacement",
            "message": "the description is \"Check if a package has a more performant, maintained or effi…\"",
            "fix": "Add when to use it, what it returns and any side effect, in two or three sentences."
          },
          {
            "rule": "TC06",
            "severity": "warn",
            "tool": "npm-i-checker",
            "message": "the description is \"Check for outdated or insecure npm packages in an install sc…\"",
            "fix": "Add when to use it, what it returns and any side effect, in two or three sentences."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "code-checker",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "lookup-replacement",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Its name starts with \"lookup\"; if it only reads, set readOnlyHint: true so harnesses can run it without asking."
          },
          {
            "rule": "TC16",
            "severity": "warn",
            "tool": "npm-i-checker",
            "message": "no readOnlyHint or destructiveHint",
            "fix": "Set readOnlyHint: true if it only reads; otherwise set destructiveHint and idempotentHint."
          }
        ]
      },
      "checkedAt": "2026-10-04T22:24:46Z",
      "count": 3,
      "schemaTokens": 12387,
      "status": "ok",
      "tools": [
        {
          "name": "code-checker",
          "title": "Check if the code contains some inefficient or outdated packages imported and suggests alternatives.",
          "description": "Check if the code contains some inefficient or outdated packages imported and suggests alternatives.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "code": {
                "description": "The code to check.",
                "type": "string"
              }
            },
            "required": [
              "code"
            ],
            "type": "object"
          },
          "outputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "suggestions": {
                "items": {
                  "type": "string"
                },
                "type": "array"
              }
            },
            "required": [
              "suggestions"
            ],
            "type": "object"
          }
        },
        {
          "name": "lookup-replacement",
          "title": "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.",
          "description": "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.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "query": {
                "description": "The package name, replacement text, or topic to search for, e.g. `chalk`, `filter`, or `Array.prototype.map`.",
                "type": "string"
              }
            },
            "required": [
              "query"
            ],
            "type": "object"
          },
          "outputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "results": {
                "items": {
                  "properties": {
                    "description": {
                      "type": "string"
                    },
                    "documentation": {
                      "type": "string"
                    },
                    "module_name": {
                      "type": "string"
                    },
                    "replacement": {
                      "type": "string"
                    },
                    "source": {
                      "enum": [
                        "native",
                        "micro-utility",
                        "preferred"
                      ],
                      "type": "string"
                    },
                    "type": {
                      "type": "string"
                    },
                    "url": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "source",
                    "module_name",
                    "type"
                  ],
                  "type": "object"
                },
                "type": "array"
              }
            },
            "required": [
              "results"
            ],
            "type": "object"
          }
        },
        {
          "name": "npm-i-checker",
          "title": "Check for outdated or insecure npm packages in an install script like `npm i` or `pnpm add` or `yarn add` or `bun i`.",
          "description": "Check for outdated or insecure npm packages in an install script like `npm i` or `pnpm add` or `yarn add` or `bun i`.",
          "inputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "command": {
                "description": "The install command to check, e.g. `npm i express lodash` or `pnpm add express lodash` or `yarn add express lodash` or `bun i express lodash`.",
                "type": "string"
              }
            },
            "required": [
              "command"
            ],
            "type": "object"
          },
          "outputSchema": {
            "$schema": "http://json-schema.org/draft-07/schema#",
            "properties": {
              "suggestions": {
                "items": {
                  "type": "string"
                },
                "type": "array"
              }
            },
            "required": [
              "suggestions"
            ],
            "type": "object"
          }
        }
      ]
    },
    "name": "e18e",
    "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.",
    "packages": [
      {
        "registryType": "npm",
        "identifier": "@e18e/mcp",
        "version": "0.0.11",
        "transport": "stdio"
      }
    ],
    "pageJsonUrl": "https://www.anchorterminal.com/tools/e18e.json",
    "popularity": {
      "githubStars": 19,
      "npmWeekly": 128
    },
    "registryName": "dev.e18e/e18e",
    "remotes": [
      {
        "type": "streamable-http",
        "url": "https://mcp.e18e.dev/mcp"
      }
    ],
    "repository": "https://github.com/e18e/mcp",
    "reviewed": false,
    "slug": "e18e",
    "source": "the official MCP registry",
    "sourceUrl": "https://registry.modelcontextprotocol.io/v0.1/servers?search=dev.e18e/e18e",
    "summary": "The official e18e MCP server keeping your agent in check from installing bloated dependencies.",
    "updatedAt": "2026-08-19T07:40:42Z",
    "url": "https://www.anchorterminal.com/tools/e18e",
    "vendor": "e18e.dev",
    "vendorUrl": "https://e18e.dev",
    "version": "0.0.11",
    "websiteUrl": "",
    "where": "both",
    "why": [
      "vendor"
    ]
  }
}