knewstimek/agent-tool

Quick Start

1. Download the binary for your OS below
2. Run agent-tool install (or agent-tool install claude)
3. Restart your IDE
4. Done — all tools work immediately, no permission popups

Or just ask your AI agent:

"Download agent-tool from https://github.com/knewstimek/agent-tool/releases/latest and run agent-tool install"

Any capable AI coding agent (Claude Code, Codex, etc.) can handle the full download → install → restart flow automatically.

What's New in v0.3.2

New Tools

• ProcList — List running processes (PID, name, command line, memory). Sensitive args auto-masked. Filter by name or port
• EnvVar — Read environment variables. Sensitive values (passwords, tokens) auto-masked
• Firewall — Read firewall rules: iptables/nftables/firewalld (Linux), netsh (Windows). Read-only

Windows Console Encoding

• Dynamic codepage detection via GetACP() — supports 15 codepages (CP949, CP932, CP936, etc.)
• Console output (netsh, tasklist, wmic) is correctly decoded to UTF-8

FindTools Path Expansion

• Unix: snap, fnm, SDKMAN, ninja-build (RHEL), ~/bin, ~/.local/bin, Homebrew
• Windows: ~/bin, scoop shims, npm global
• Empty env var → relative path guard added

Security Audit Fixes (6 MEDIUM + 4 LOW)

• Port range validation (1-65535)
• /proc/cmdline read limited to 4KB
• Input newline sanitization (output injection prevention)
• tryFirewalld filter parameter applied
• WindowsApps filter loop improvement
• limitWriter stdout/stderr shared (data race fix)
• maskValue threshold strengthened (4→8 chars)
• Filtered output size cap added

Bug Fixes

• sysinfo Linux cross-compile error (Fsid field name differs between Linux/macOS)