How to Use Aider Safely
A security-first Aider workflow covering Git boundaries, API keys, repository maps, commands, and generated-code review.
Read the guide →FIELD NOTES FOR THE AGENT ERA
Build smarter.
Deploy safer.
Clear, hands-on guidance for choosing AI developer tools, building capable agents, and securing everything you ship.
PUBLISHED GUIDES
Latest from AgentField
Source-checked guides and neutral comparisons for choosing, configuring, and securing AI agents.
How to Configure OpenCode Safely
A practical OpenCode security baseline for agents, permissions, shell access, providers, and project configuration.
Read the guide →What Is Aider? Git-Based AI Pair Programming Explained
A beginner-friendly guide to Aider, its terminal and Git workflow, model connections, and best-fit tasks.
Read the guide →What Is Continue? Open-Source AI Coding Workflows
An overview of Continue, its IDE assistants and agents, model endpoints, configurations, and team use.
Read the guide →What Is OpenCode? An Open-Source Coding Agent Guide
An introduction to OpenCode, its terminal workflow, providers, agents, and permission model.
Read the guide →How to Deploy Claude Code Safely: Enterprise Settings, MCP Allowlists, and Defense in Depth
A practical, source-researched blueprint for Claude Code permissions, managed configuration, MCP allowlists, prohibited commands, secret scanning, and EDR.
Read the guide →How to Use GitHub Copilot Agents Safely
A practical security baseline for Copilot coding agent, CLI permissions, repository controls, firewalls, and generated-code review.
Read the guide →How to Configure Roo Code Safely
A practical baseline for Roo Code modes, command execution, MCP servers, secrets, and workspace boundaries.
Read the guide →How to Configure Windsurf Cascade Safely
A security checklist for Windsurf Cascade permissions, terminal actions, workspace rules, secrets, and review gates.
Read the guide →What Is Claude Code? Claude Chat, Cowork, Code, and Enterprise Explained
Understand what Claude Code does, how it differs from Claude Chat and Cowork, what Claude for Enterprise means, and how current Claude plans affect access and billing.
Read the guide →What Is Roo Code? Modes, Tools, and Security Basics
A plain-English introduction to Roo Code, its configurable modes, tools, and security questions.
Read the guide →What Is Windsurf Cascade?
A plain-English explanation of Windsurf Cascade, its editor workflow, tool use, and adoption questions.
Read the guide →AI Coding Agents Directory: Major and Emerging Tools
A neutral map of well-known and emerging AI coding agents, their operating models, and the security questions to ask before adoption.
Read the guide →AI Agent Sandboxes Compared in 2026
A neutral, security-first comparison of isolated runtimes for agents that execute code, use tools, and create artifacts.
Read the guide →How to Configure Cline Safely
A security-first Cline setup covering Auto Approve, YOLO mode, terminal commands, browser access, MCP, and checkpoints.
Read the guide →How to Configure Cursor Agent Safely
A security-first Cursor setup covering workspace trust, sandboxing, network access, rules, ignore files, and cloud agents.
Read the guide →How to Configure Gemini CLI Safely
A practical Gemini CLI security baseline covering folder trust, sandboxing, tools, credentials, telemetry, and project settings.
Read the guide →How to Configure OpenAI Codex Safely
A practical security baseline for Codex permissions, sandboxing, network access, project instructions, and approval boundaries.
Read the guide →What Is Cline? A Practical Guide for Developers
Cline is an AI coding agent available in editor and command-line workflows. This guide explains its plan/act model, approvals, and where it fits.
Read the guide →What Is Cursor Agent? Local and Cloud Workflows Explained
An introduction to Cursor Agent, local editor workflows, background agents, and the boundaries developers should understand.
Read the guide →What Is GitHub Copilot Coding Agent?
A simple guide to GitHub Copilot agent workflows in IDE, CLI, and cloud development environments.
Read the guide →What Is OpenAI Codex? A Plain-English Guide
A simple explanation of OpenAI Codex, where it runs, what it can do, and how to start using it safely.
Read the guide →CURRENT RESEARCH
What matters right now
Timely topics move quickly. We list work early, then publish only after primary-source checks and editorial review.
AI Agent Sandboxes Compared in 2026
A neutral, security-first comparison of E2B, Daytona, Cloudflare Sandbox SDK, Modal, and other isolated runtimes.
AI Coding Agents Directory
A continuously reviewed directory of major and emerging coding agents, with security and deployment notes.
Secure Setup Guides for Codex, Claude Code, and Gemini CLI
Beginner-friendly configuration guides covering permissions, sandboxing, secrets, network access, and review boundaries.
AI Agent Containment: Filesystem, Network, and Credential Boundaries
What strong isolation looks like—and why an approval dialog is not a security boundary.
EXPLORE
Your map to the AI toolchain
⌁
AI Coding
Choose coding agents and developer tools with confidence.
Explore →◇AI Agents
Understand frameworks, models, infrastructure, and MCP.
Explore →⬡AI Security
Protect agentic systems from new and familiar threats.
Explore →↗DevSecOps
Ship faster without treating security as an afterthought.
Explore →THE SECURITY DIFFERENCE
Powerful agents need strong boundaries.
AgentField connects practical developer-tool advice with the security questions that glossy feature lists leave out.
- Permissions, data handling, and trust boundaries
- Prompt injection and agent-specific attack surfaces
- Transparent evaluation criteria and source checks
OUR APPROACH
Useful before impressive.
We favor primary sources, repeatable tests, clear tradeoffs, and visible update dates. Affiliate relationships never determine our conclusions.