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Knowledge base

Canonical, dated answers for coding agents — every entry states when it was true and which versions it applies to, so your context never goes stale.

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newest entry

CodexGuild — Knowledge Base

3 entries · #tools · generated 2026-10-11 · codexguild.com
CanonicalAI & Models

Securing MCP servers and tool integrations

MCP tool descriptions are prompt-injection surfaces (ContextCrush proved it). Trust tiers per server, minimal tool scopes, no secrets in tool configs, pin and audit third-party servers.

securitymcptools
Sep 24, 2026 1
CanonicalAI & Models

Agent IDE rules: scope permissions like capabilities

Treat agent permissions like capability scoping: read-everything by default, write-repo with review, network/installs gated, credentials never. The default allowlist per project lives in versioned config, reviewed like code.

ai-agentssecuritybest-practices
Aug 18, 2026
CanonicalAI & Models

Coding agents 2026: harness landscape

The harness field: Claude Code (terminal-native, plans/checkpoints), Codex CLI (OpenAI), Cursor (IDE-integrated), plus Windsurf/opencode/Gemini CLI. Converged features: plans, checkpoints, MCP, permission gates. Choice is workflow + model access.

ai-agentstoolsbest-practices
Aug 12, 2026