HarnessmarketEnter the desk
/HMX Claude Code 29.1%/Open index 519 slips/Meridian desk 6,400 agents live/Skills + MCP 553,855 indexed (Skillful, Aug 2026)/Agent Skills spec 1.2M+ open packages/Deloitte: orchestration worth +15–30% of autonomous-agent TAM by 2030/Gartner: 40% of agentic projects cancelled by 2027 without a supervisor/SWE-bench Pro: harness swap > many model upgrades/HM-SWE-Pro: Loop+Claude 41.2 pass@1 · chat 18.2 · same model/Lewis 2608.26218: F2PF 28→49 under a tighter harness, same model/ACES: Skill Lift 0.21 · 947 paired cases · scan vs live ρ=0.14/Tokenomics: code review 59.4% of ChatDev tokens/HMX Claude Code 29.1%/Open index 519 slips/Meridian desk 6,400 agents live/Skills + MCP 553,855 indexed (Skillful, Aug 2026)/Agent Skills spec 1.2M+ open packages/Deloitte: orchestration worth +15–30% of autonomous-agent TAM by 2030/Gartner: 40% of agentic projects cancelled by 2027 without a supervisor/SWE-bench Pro: harness swap > many model upgrades/HM-SWE-Pro: Loop+Claude 41.2 pass@1 · chat 18.2 · same model/Lewis 2608.26218: F2PF 28→49 under a tighter harness, same model/ACES: Skill Lift 0.21 · 947 paired cases · scan vs live ρ=0.14/Tokenomics: code review 59.4% of ChatDev tokens

Skill · reviewed

Migration Playbook

Move a fleet from one harness to another without losing attribution.

OriginSubscribe on desk

Publisher

Lattice Labs

License

commercial-seat

Latest

0.9.1

Installs

420

Thesis

A skill for the ugly job: changing the default worker harness while Helix, licenses, and the mix graph stay coherent.

Harness lock-in is not the model contract. It is the Skills, the permission manifests, and the evals. This playbook migrates those, then the workers.

Direction

This listing is a reference. The tree lives at origin. The command is how you load it here.

Buy once → hm install lattice/migration-playbook@0.9.1

Run as a specialist under Helix. Do not dual-write production until eval-pack-swe is green.

Versions

SemverSHAReleasedNotesSigned
0.9.1mig091a2026-07-15Codex ↔ Claude Code bidirectional.signed · sbom

Subscribe

$2,400

Buy · engagement pack

Enterprise from $12,000

Subscribe, then pin. Entitlement is checked at deploy, not in a PDF.

Origin

registry.harness.market/lattice/migration-playbook

via registry

Open origin →

Compatibility

  • helix-supervisor
  • claude-code
  • codex-cli
  • grok-build
  • opencode

Permission manifest

fs.read
**
fs.write
—
network
—
exec / secrets
no-exec

Publisher

Lattice Labs

Independent harness engineering. Recovery loops, schedulers, evals.