RFC: LSS 1.1 composition blocks

[KanakMalpani]

Kickoff for RFC-LSS-1.1-composition.md.

Scope: sequential/parallel composition blocks, adapter refs, evaluator product types.

Not in scope: implementation (2027 target).

Please comment with: use cases, breaking changes, and validator implications.

[KanakMalpani]

RFC LSS 1.1 — maintainer synthesis (2026-06-24)

Summary of decisions while awaiting framework-maintainer feedback:

Topic	Decision
Backward compatibility	composition optional; LSS 1.0 unchanged
Parallel	merge required; preserve_dissent for rehearsal patterns
Adapters	Warn by default; strict mode fails
Cost limits	Parent cap = sum per Lemma 1/2
Harness mapping	Cursor case study

Artifacts synced to Loop-Core:

• specs/lss-1.1-draft.md
• specs/lss-1.1-composition.schema.json

Question for LangGraph / CrewAI / Cursor users: Does composition.children + adapters match your graph/crew topology? Reply here with a minimal YAML mapping.

Full RFC: RFC-LSS-1.1-composition.md

[KanakMalpani]

Framework maintainers — LSS 1.1 composition mapping

RFC synthesis is merged; LangGraph / CrewAI / Cursor users: does this topology match your harness?

composition:
  type: parallel
  children: [...]
  adapters: [...]
  merge: { strategy: synthesize }

RFC: RFC-LSS-1.1-composition.md
Bridge guide: BRIDGE_AGENT_HARNESSES.md

One paragraph on what maps / what doesn't is enough to unblock stable promotion.

[KanakMalpani]

RFC outreach posted for framework mapping feedback:\n- LangGraph: https://github.com/langchain-ai/langgraph/issues/8186\n- CrewAI: https://github.com/crewAIInc/crewAI/issues/6316\n\nLSS 1.1 promoted to stable in Loop-Core: https://github.com/KanakMalpani/Loop-Core-Engineering/blob/main/specs/lss-1.1.md — errata welcome here.

[KanakMalpani]

Wave 13 — subgraph ↔ nested / crew ↔ parallel mapping

We need one external framework mapping to close RFC #11. Reply with 3–5 bullets:

1. Framework (LangGraph, CrewAI, AutoGen, custom)
2. Sequential stage → LSS sequential or worker order
3. Parallel branch → LSS parallel or multi-worker
4. Nested inner loop → LSS nested or subgraph compile
5. One friction point vs LSS-1.1

Example composed spec: scenario-swarm-rehearsal.yaml

Posted 2026-06-28 UTC via adoption_wave13.py (Discussion #11 fix)