MarketNow Registry / Security / mcpcert-cli

mcpcert-cli

Official mcpcert.org CLI: provision a hosted dev MCP client identity (CIMD) and run an end-to-end OAuth 2.0 + PKCE conformance check, no account required.

Security v0.1.6 by GitHub Actions

Trust score

50/100

Install risk

Runs registry code

Downloads / week

Source

npm-registry

Indexed

2026-09-10

Install

$ npx -y mcpcert-cli

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: 24 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 mcpcert-cli?

Official mcpcert.org CLI: provision a hosted dev MCP client identity (CIMD) and run an end-to-end OAuth 2.0 + PKCE conformance check, no account required. Indexed by MarketNow with trust 50/100 (Runs registry code).

How do I install it?

Run $ npx -y mcpcert-cli 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. mcpcert-cli scores 50/100.