MarketNow Registry / Developer Tools / javaperf

javaperf

MCP server for Java application profiling via JDK utilities (jcmd, jfr, jps)

Developer Tools v1.4.1 by thesharque

Trust score

60/100

Install risk

Runs registry code

Downloads / week

Source

npm-registry

Indexed

2026-09-10

Install

$ npx -y javaperf

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.

Adoption evidence: 26 weekly registry downloads.

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 javaperf?

MCP server for Java application profiling via JDK utilities (jcmd, jfr, jps) Indexed by MarketNow with trust 60/100 (Runs registry code).

How do I install it?

Run $ npx -y javaperf 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. javaperf scores 60/100.