MarketNow Registry / Developer Tools / demesne

demesne

MCP server for running heterogeneous AI agents and shell commands in local disposable OpenSandbox containers

Developer Tools v1.0.0 by jbeshir

Trust score

64/100

Install risk

Runs registry code

Source

github

Indexed

2026-09-10

Install

$ npx -y demesne

Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

How MarketNow scored this

Sentinel Index Heuristics — a security-first estimate from public signals:

Package age and release activity (stale repositories lose points)
Verified adoption: registry downloads or GitHub stars, not follower counts
Typosquat distance against the 150 most-installed MCP packages
Injection markers scanned in the package description

Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.

What is demesne?

MCP server for running heterogeneous AI agents and shell commands in local disposable OpenSandbox containers Indexed by MarketNow with trust 64/100 (Runs registry code).

How do I install it?

Run $ npx -y demesne Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

What does the trust score mean?

Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. demesne scores 64/100.