MCP.Market

e18e MCP server

online · 100% uptime
by e18e.dev·dev.e18e/e18e·v0.0.11·19 stars
No reviews yet

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

A91/100grade A
Write a reviewRun it
What users say
No reviews yet
Be the first
Safety scan
A91/100

full report

Adoption
Growing

19 stars136 downloads/wk

Reviews

Write one

Nobody has reviewed e18e yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

e18e tools (3)

write = sends, deletes, buys or posts
  • code-checkerFree

    Check if the code contains some inefficient or outdated packages imported and suggests alternatives.

  • lookup-replacementFree

    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-checkerFree

    Check for outdated or insecure npm packages in an install script like `npm i` or `pnpm add` or `yarn add` or `bun i`.

Public scan report

scanner v0.1.10 · 2026-11-03 · same rubric, same numbers if you re-run it

no findings
  • Code scan29 source files scanned25/25
  • Live reliabilityremote reachable in 526ms20/20
  • Tool poisoning3 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 33 days ago12/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10
Overall 91/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How e18e compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
91/100
higher than 88% of 4,460 AI and agents servers
Tools
3
the typical AI and agents server has 6
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote AI and agents server answers 100%
Response time
119 ms
faster than 83% of 2,331 AI and agents servers
GitHub stars
19
more than 89% of 2,711 AI and agents servers
Downloads a week
136
more than 69% of 1,538 AI and agents servers with a package

What its tools let an agent do: 3 read

Install e18e in Claude Code, Cursor or VS Code

claude mcp add --transport http e18e https://mcp.e18e.dev/mcp
Add to Cursor

What the publisher says

From the e18e repository's README, as published. We do not edit it. Read it on GitHub

@e18e/mcp

The official e18e MCP server for advising agents on modern and performant best practices

[!WARNING]

This project is in very early stages and may break without notice. Have fun!

Capabilities

  • Check install commands for packages that have better-native or better-maintained alternatives
  • Analyze source files to identify imports that should be replaced with modern alternatives
  • Provide curated migration guides for transitioning away from outdated packages

Packages

This monorepo contains the following packages:

  • @e18e/mcp - The main stdio implementation of the e18e MCP server

Sponsors

License

MIT

Nothing above is checked by us. What we check is on the safety report.

e18e: common questions

Is e18e MCP server safe?
Yes, by our scan: it is graded A (91/100). Read the e18e safety report
How do I install e18e?
It runs remotely at mcp.e18e.dev. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does e18e need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is e18e maintained?
The last commit was 34 days ago (2026-10-01). The latest release is v0.0.11.
Is e18e up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of e18e?
Servers from other publishers that do the same job: Kiln MCP server, Vibe Check MCP server and paper-preflight MCP server.
How does e18e compare with other AI and agents MCP servers?
safety score 91/100 (higher than 88% of 4,460 AI and agents servers); tools 3 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to e18e

Same job from other publishers: the closest match first, then the best rated.

  • Kiln
    Spawn an object into existence: describe it, and your agent designs it, checks it, and 3D prints it.
    B
  • Vibe Check
    Metacognitive AI agent oversight: adaptive CPI interrupts for alignment, reflection and safety
    B
  • paper-preflight
    Checks every LaTeX reference against Crossref, dblp, arXiv, DataCite, PubMed and OpenAlex. No LLM.
    A