- Rewrite _parse_tools_list for ESP-IDF v5.x compact format
(handles both v5.x and older verbose output)
- Archive detection runs before v5.x version matching to avoid
false positives on filenames like *.tar.gz
- Remove dead --config and --port CLI parameters
- Add 21 new tests: v5.x parser coverage, Tier 2 tool invocations,
resource/prompt tests (193 total)
The v5.x check command uses multi-line blocks per tool instead of
single-line "tool version: found" format. Parser now tracks
"Checking tool <name>" headings and "version installed in tools
directory:" lines. Old single-line format still supported.
5 new MCP tools for chip/module discovery, comparison, and procurement
planning using Espressif's public product catalog API. Data is lazily
fetched and cached in-memory with a 24h TTL.
Tools: esp_product_search, esp_product_info, esp_chip_compare,
esp_product_recommend, esp_product_availability
Resource: esp://products/catalog
Smoke tested against real Espressif QEMU fork — esptool successfully
identifies, reads flash_id, and writes firmware to emulated ESP32 via
socket://localhost:5555. Enriched CHIP_MACHINES with per-chip efuse
data, GPIO strap values, and watchdog timer driver names derived from
ESP-IDF's qemu_ext.py.
