[mnriem]

Description

Updates the Installation Guide's verification section to use GitHub Copilot's default /speckit-* skill names and explicitly state that skills are invoked in the agent's chat, not the terminal. Adds the standard agent-syntax note at the bottom, linking to the shared command-invocation reference for other integrations and modes.

Testing

git diff --check — passed. Documentation-only change; CLI checks, the pytest suite, and sample-project testing were not run.

• Tested locally with uv run specify --help
• Ran existing tests with uv sync && uv run pytest
• Tested with a sample project (if applicable)

AI Disclosure

• I did not use AI assistance for this contribution
• I did use AI assistance (fill in the disclosure below)

AI disclosure: GitHub Copilot using GPT-6.1 Sol authored the documentation change and PR description on behalf of @mnriem in autonomous agent mode, following user-approved scope. Reasoning effort used the session default and was not explicitly overridden. No executable code was changed.

[Copilot]

🟢 Approval recommended

The installation guide now uses GitHub Copilot’s default /speckit-* syntax, clarifies chat-based invocation, and links to shared integration guidance with no active review issues identified.

No open issues 🎉

What changed in this PR

Updates the installation guide to align verification instructions with GitHub Copilot’s default /speckit-* skills syntax and clarify where those skills are invoked.

Changes:

• Replaces dotted /speckit.* examples with hyphenated /speckit-* skill names.
• Clarifies that skills are invoked in the agent’s chat, not the terminal.
• Links to the shared command-invocation reference for other integrations and modes.

File	Description
docs/​installation.md	Aligns installation verification guidance with Copilot’s default skills mode and links to cross-integration invocation documentation.

_{Review effort: Lite (auto)}