Use when designing how one canonical agent core runs across Codex, Claude Code, Gemini CLI, Cursor, and AGENTS.md-compatible tools.
SkillScore88Maintained
Automatic
◆AI Engineer pack
Last verified 8/15/2026
What it changes
Passed 22 of 25 test cases with the skill, and 11 of 25 without it.
Without skill44%
With skill88%
Checks it passed that the model alone missed
Includes global_command in the runtime matrix.
Requires a verification command entry for each runtime.
Designates AGENTS.md as the canonical behavior contract.
and 11 more in the full report
12 fixed10 passed either way2 still failing1 broke
Pass-rate lift
+44 pp
Tokens
-35%
Agent turns
0%
Response time
-47%
Model gemini-3.6-flashMeasured 8/15/2026v122 of 25 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 12 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 12
Prompt
In our runtime documentation table, we listed runtime names, entry points, and adapter files. Is global command information required in the matrix if users normally invoke scripts locally?
What was checked, without and with the skill
Checked
Without skill
With skill
Includes global_command in the runtime matrix.
Missed
Passed
case-22 · gemini-3.6-flash · 8/15/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md16 linessingle file
LLM Runtime Architecture
Procedure
Keep AGENTS.md as the canonical behavior contract.
For each runtime, name entry point, global command, adapter files, available
tools, memory access, limitations, and verification command.
Keep adapters thin and point them back to the canonical core.
Write or repair .agentlas/global-commands.json when creating or packaging
an agent.
State unsupported capabilities explicitly.
Output
Return a runtime matrix with runtime, entry_point, global_command,
adapter_files, memory_access, limitations, and verification.
Use when packaging this meta-agent for public Codex plugin registration, Claude Code installation, GitHub release, one-line terminal install, or open-source distribution.