MarketNow Registry / Developer Tools / semgrep

semgrep

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

Developer Tools v1.0.0 by semgrep

Trust score

40/100

Install risk

Runs registry code

Source

github

Indexed

2026-09-10

Install

$ npx -y semgrep

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 semgrep?

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code. Indexed by MarketNow with trust 40/100 (Runs registry code).

How do I install it?

Run $ npx -y semgrep 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. semgrep scores 40/100.