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knewstimek/agent-tool

v0.7.1 Security

This release includes 1 security fix for security teams reviewing exposed deployments.

Published 2mo MCP Developer Tools
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →
This release patches 1 known CVE

Topics

ai-coding automation claude-code cli codex cross-platform
+13 more
cursor developer-tools dns encoding file-tools go mcp mcp-server mysql redis sftp ssh tls

Summary

AI summary

Added a new Process Memory Tool (memtool) with 12 operations.

Full changelog

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.

Tip: Add this to your CLAUDE.md or AGENTS.md so your agent prefers agent-tool over built-in tools:

Strict mode:

ALWAYS use agent-tool MCP tools (mcp__agent-tool__*) instead of built-in file tools. agent-tool preserves file encoding and respects .editorconfig indentation settings.

Soft mode:

Prefer agent-tool MCP tools (mcp__agent-tool__*) over built-in file tools when available.

What's New in v0.7.1

New: Process Memory Tool (memtool) — 46th tool

CheatEngine-style process memory scanner for reverse engineering and game hacking.

  • 12 operations: regions, search, filter, undo, read, write, disasm, struct_search, pointer_scan, diff, info, close
  • Unknown initial value scan: snapshot-based, filter by changed/unchanged/increased/decreased
  • Hybrid match storage: in-memory up to 10M matches, auto disk-backed up to 100M
  • Parallel search (multi-core) + batched filter reads (64KB groups)
  • VirtualProtectEx fallback: write automatically handles read-only/execute-only pages
  • Live disassembly: disassemble process memory in-place (x86/x64/ARM/ARM64)
  • Platforms: Windows (ReadProcessMemory/WriteProcessMemory), Linux (/proc/pid/mem)

Expanded: Analyze Tool

  • Split monolithic handler into per-operation files
  • New operations: elf_info, macho_info, entropy, bin_diff, resource_info, imphash, rich_header, overlay_detect, dwarf_info, pattern_search
  • Exported DisasmBytes() for cross-package use

Security

  • 2 audit rounds completed, all issues fixed
  • Atomic counters for parallel scan (data race fix)
  • Safe disk promotion (state change after write success only)
  • Undo rollback on filter errors
  • Disk batch read size caps

Security Fixes

  • Fixed data race in atomic counters for parallel scans and added safe disk promotion with rollback on filter errors.
View diff on GitHub

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About knewstimek/agent-tool

Encoding-aware, indentation-smart file tools for AI coding agents. 20+ tools including read/edit with automatic encoding detection, smart indentation conversion, SSH, SFTP, process management, and system utilities. Preserves file encoding (UTF-8, EUC-KR, Shift_JIS, etc.) and respects .editorconfig settings.

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Related context

Beta — feedback welcome: [email protected]