Yault AESP MCP Server

by yault Your server? Claim it

local only

Yault AESP runs on your own machine — the client starts it, so there is no endpoint to ping. 29 installs a week from npm. Last commit 15 Apr 2026.

Crypto payments for the agent economy — policy-gated vault operations under human control

Installs per day peak 10 · avg 5 · +94% w/w

a month agotoday

Installs / week

npm · @yault/aesp

Stars

0 open issues

15 Apr 2026

Last commit

0 releases in 90 days

Apache-2.0

License

TypeScript

What changed 41

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 9 August 2026. No other catalogue keeps this.

18 Sep the owner changed

17 Sep the owner changed

16 Sep the owner changed

15 Sep the owner changed

14 Sep the owner changed

13 Sep the owner changed

12 Sep the owner changed

11 Sep the owner changed

10 Sep the owner changed

9 Sep the owner changed

and 31 more, back to 9 August 2026

Nothing serious here today

Today is the operative word: we check Yault AESP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add aesp -- npx -y @yault/aesp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "aesp": {
      "args": [
        "-y",
        "@yault/aesp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.aesp]
command = "npx"
args = ["-y", "@yault/aesp"]

.cursor/mcp.json

{
  "mcpServers": {
    "aesp": {
      "args": [
        "-y",
        "@yault/aesp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "aesp": {
      "args": [
        "-y",
        "@yault/aesp"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: YAULT_API_KEY (Your Yault API key (obtain from https://yault.xyz). Format: sk-yault-*), YAULT_API_URL (Yault backend base URL). The author declared them in the registry entry; get the values from the project itself.

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Yault AESP — questions

Answers built from our own checks of this server.

Why is there no uptime for Yault AESP?

Yault AESP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @yault/aesp was installed 29 times last week.

How do I connect Yault AESP?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @yault/aesp straight from npm; nothing to host, nothing to sign up for.

How many people use Yault AESP?

The npm package @yault/aesp was installed 29 times in the last week. Week over week that is +94%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Yault AESP open source?

Yes — it is published under the Apache-2.0 licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.