Env MCP server

by rog0x·io.github.rog0x/env·v1.0.2

Dotenv parser, ports, system info for AI agents

B72/100grade B

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Safety scan

B72/100

Adoption

New

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If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

deps_check_tools
Check if specified tools/commands are installed and get their versions
deps_check_versions
Check if installed tools meet minimum version requirements
deps_verify_path
Analyze the system PATH and check for common tool directories
env_compare_files
Compare a .env file against a .env.example to find missing or extra variables
env_detect_from_docker_compose
Detect environment variables referenced in a docker-compose YAML file
env_detect_from_package_json
Detect environment variables referenced in package.json scripts
env_detect_missing
Check if required environment variables are present and populated in a .env file
env_find_duplicates
Find duplicate variable keys in a .env file
env_generate_example
Generate .env.example content from an existing .env file, stripping values and adding placeholders
env_list_variables
Parse a .env file and list all variable keys with masked values
port_check
Check if a specific port is in use and identify the process using it
port_find_available
Find available ports within a given range
port_list_processes
List processes using specific ports
system_info
Get system information: OS, CPU, memory, disk, and installed runtime versions (Node, npm, Python, Git, Docker)

scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings

Code scan20 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 190 days ago4/15
Maintainer identityregistry namespace matches repository owner6/10

Overall 72/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y @rog0x/mcp-env-tools on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add env -- npx -y @rog0x/mcp-env-tools

Is Env MCP server safe?: Mostly: it is graded B (72/100). Read the Env safety report
How do I install Env?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Env need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Env maintained?: The last commit was 206 days ago (2026-03-21). The latest release is v1.0.2.