homemaker-layout/.beads
Claude 4c95505907
Shape-curve DP models leaf-sharing, so it can fire on real runs
shapecurve.leaf_constraints derived each leaf's feasible area from its own
type's base (target, sigma). quality_size does not: a leaf holding k
same-code rooms is centred on k*target with sigma*k, and a co-typed leaf
adds both codes' targets. The DP modelled neither, so eligible() excluded
leaf_sharing/max_share/multi_use -- and leaf_sharing defaults True in
driver.search, so the guard excluded essentially every real run. The DP was
correct and unreachable.

Why the guard could not just be dropped, measured before touching it: on 6
harbor constructed seeds, 24 of 24 shared leaves (100%) have a real area
outside the unscaled single-room bounds. Relaxing eligible without
modelling k would have made the DP call every one of those topologies
infeasible -- false negatives that prune feasible topologies and misdirect
the NM warm-start. The guard was load-bearing.

Fix: mirror quality_size by asking the SAME Fitness object -- k =
graph.leaf_share(leaf, fit._max_share) when fit._leaf_sharing, then
target*k / sigma*k, else fit._leaf_co_type for the additive case. Same
object, same flags, same branch order, deliberately not re-derived: 39.5's
cpsat._matches bug was a solver optimising a relation the scorer had moved,
and this is the same hazard class.

Verified as an exact inversion: for every shared leaf in a real seed,
quality_size evaluated at the DP's amin and amax returns FAIL_THRESHOLD to
1e-9 (k=3 n-leaf: bounds [128.50, 231.50], both 0.100000).

superpose stays excluded for a different reason than the others: it does
not rescale a target, it changes which type the leaf is scored as, and the
collapse happens after the DP has read leaf.type.

shapecurve_warmstart/shapecurve_prune remain default off, so no current run
changes -- including the cold-start baseline in progress. They are now
applicable, which unblocks homemaker-py-v4s.

Closes homemaker-py-tym.

Lint at parity (46); tests 387 passed (3 new, 1 legacy rewritten to the new
contract rather than deleted), 0 failed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MJ84Feep79Hhm3E4zZJmnB
2026-08-29 21:36:45 +00:00
..
hooks bd init: initialize beads issue tracking 2026-06-11 23:27:11 +01:00
.gitignore Ignore beads auto-import tracking marker 2026-08-25 23:01:40 +00:00
config.yaml Rename package: homemaker → homemaker-layout 2026-06-14 08:18:06 +01:00
issues.jsonl Shape-curve DP models leaf-sharing, so it can fire on real runs 2026-08-29 21:36:45 +00:00
metadata.json bd init: initialize beads issue tracking 2026-06-11 23:27:11 +01:00
README.md bd init: initialize beads issue tracking 2026-06-11 23:27:11 +01:00

Beads - AI-Native Issue Tracking

Welcome to Beads! This repository uses Beads for issue tracking - a modern, AI-native tool designed to live directly in your codebase alongside your code.

What is Beads?

Beads is issue tracking that lives in your repo, making it perfect for AI coding agents and developers who want their issues close to their code. No web UI required - everything works through the CLI and integrates seamlessly with git.

Learn more: github.com/steveyegge/beads

Quick Start

Essential Commands

# Create new issues
bd create "Add user authentication"

# View all issues
bd list

# View issue details
bd show <issue-id>

# Update issue status
bd update <issue-id> --claim
bd update <issue-id> --status done

# Sync with Dolt remote
bd dolt push

Working with Issues

Issues in Beads are:

  • Git-native: Stored in Dolt database with version control and branching
  • AI-friendly: CLI-first design works perfectly with AI coding agents
  • Branch-aware: Issues can follow your branch workflow
  • Always in sync: Auto-syncs with your commits

Why Beads?

AI-Native Design

  • Built specifically for AI-assisted development workflows
  • CLI-first interface works seamlessly with AI coding agents
  • No context switching to web UIs

🚀 Developer Focused

  • Issues live in your repo, right next to your code
  • Works offline, syncs when you push
  • Fast, lightweight, and stays out of your way

🔧 Git Integration

  • Automatic sync with git commits
  • Branch-aware issue tracking
  • Dolt-native three-way merge resolution

Get Started with Beads

Try Beads in your own projects:

# Install Beads
curl -sSL https://raw.githubusercontent.com/steveyegge/beads/main/scripts/install.sh | bash

# Initialize in your repo
bd init

# Create your first issue
bd create "Try out Beads"

Learn More


Beads: Issue tracking that moves at the speed of thought