arduino-skills v1.7.0

Release date: 2026-08-11

Highlights

• Adds board-support, an AI-facing exact-board lookup skill with explicit
  identity, variant, revision, source, capability, risk, framework, and
  toolchain boundaries.
• Adds schema version 3 board identity contracts, a deterministic
  scripts/resolve_board_profile.py resolver, and fail-closed statuses for
  resolved, ambiguous, unsupported, and profile-gap requests.
• Extends the source-backed board index to nine profiles and adds a 20-query
  held-out trigger corpus for future host-level activation testing.
• Requires a resolved board-support handoff before pin assignment while
  preserving the raw ordered constexpr int convention.
• Keeps embedded-project-loop as the recommended first skill for physical,
  recovery, measurement, and multi-session work.
• Keeps one shared skills/ source of truth for Codex, Claude Code, Cursor,
  and the Agent Skills CLI.

Verification

• 29 skills pass structural validation.
• 9 board profiles pass board-reference validation.
• 8/8 shared contract themes pass.
• 18/18 forward behavioral cases pass.
• Protected board-profile and pin-fixture hashes pass.
• Local and official Codex plugin validators pass.
• Python syntax, JSON/JSONL integrity, and git diff --check pass.

Evidence boundary

This release has repository and documentation evidence only. No board was
wired, flashed, compiled for target hardware, powered, measured, tested at
runtime or system level, or deployed. Host-level trigger activation and a
fresh post-repair semantic review remain unrun and are recorded in the loop
artifacts under docs/workflows/arduino-board-agent-skill-2026-08-11/.

Baseline

v1.7.0 follows the published v1.6.0 release, which was created from the
v1.5.0 baseline.