style(cli): clarify agents option label

Author: TabishB

README.md

@@ -106,7 +106,7 @@ openspec init
 #       Use /openspec:proposal, /openspec:apply, and /openspec:archive in Claude Code to run proposals, apply tasks, and archive changes.
 #     Cursor (✅ OpenSpec custom slash commands available)
 #       Use /openspec-proposal, /openspec-apply, and /openspec-archive in Cursor for proposals, implementation, and archiving.
-#     AGENTS.md standard
+#     AGENTS.md (works with Codex, Amp, Copilot, …)
 #       Creates/updates a root-level AGENTS.md block for tools that follow the AGENTS.md convention (Codex, Amp, Jules, OpenCode, Gemini CLI, GitHub Copilot, etc.)
 
 # This creates:

openspec/changes/add-agents-md-config/specs/cli-init/spec.md

@@ -8,7 +8,7 @@ The command SHALL configure AI coding assistants with OpenSpec instructions base
 - **THEN** prompt user to select AI tools to configure:
   - Claude Code (✅ OpenSpec custom slash commands available)
   - Cursor (✅ OpenSpec custom slash commands available)
-  - AGENTS.md standard
+  - AGENTS.md (works with Codex, Amp, Copilot, …)
 
 ### Requirement: AI Tool Configuration Details
 The command SHALL properly configure selected AI tools with OpenSpec-specific instructions using a marker system.

src/core/config.ts

@@ -19,5 +19,5 @@ export interface AIToolOption {
 export const AI_TOOLS: AIToolOption[] = [
   { name: 'Claude Code (✅ OpenSpec custom slash commands available)', value: 'claude', available: true, successLabel: 'Claude Code' },
   { name: 'Cursor (✅ OpenSpec custom slash commands available)', value: 'cursor', available: true, successLabel: 'Cursor' },
-  { name: 'AGENTS.md standard', value: 'agents', available: true, successLabel: 'your AGENTS.md-compatible assistant' }
+  { name: 'AGENTS.md (works with Codex, Amp, Copilot, …)', value: 'agents', available: true, successLabel: 'your AGENTS.md-compatible assistant' }
 ];