v0.5.5 — One True Score + Object Pascal

What's New

One True Score — No Legacy Baggage

• Removed arch_score and all 4 proxy sub-scores (levelization_score, blast_score, surface_score, distance_score). These violated the quality signal design doc — they measured symptoms, not root causes.
• Removed 6 redundant MCP tools: coupling, cycles, architecture, blast_radius, hottest, level. All diagnostics are now consolidated into the health tool, grouped by root cause.
• One score: quality_signal — geometric mean of 5 root causes (modularity, acyclicity, depth, equality, redundancy). Continuous 0–10000. No letter grades. No arbitrary boundaries.

Object Pascal / Delphi Support (#22)

• New language plugin: .pas, .dpr, .dpk, .pp, .lpr files
• Grammar: Isopod/tree-sitter-pascal (Pascal, Delphi, FreePascal)
• Extracts: functions, procedures, methods, classes, records, interfaces, uses clauses, calls
• Complexity analysis: if/for/while/repeat/case/except branching
• 52 languages total

Visual Refresh

• New entropy arrow logo — ░▒▓██ pixel art, chaos → order
• Updated demo GIF — cropped, 50x timelapse of a 15-minute session
• Updated quality signal screenshot across all README pages

MCP Tools (9 remaining, clean)

Tool	Purpose
scan	Scan a directory
health	Quality signal + 5 root causes + diagnostics
session_start	Save baseline
session_end	Compare against baseline
rescan	Re-trigger scan
check_rules	Rules engine
evolution	Git history analysis
dsm	Design Structure Matrix
test_gaps	Test coverage gaps

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Full Changelog: v0.5.4...v0.5.5

Full Changelog: v0.5.4...v0.5.5