55 lines
3.0 KiB
Markdown
55 lines
3.0 KiB
Markdown
## CosmosMesh MVP Roadmap
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This document outlines a concrete, production-minded MVP plan to bootstrap CosmosMesh as described in the project brief. It complements the existing MVP skeleton in the repo and provides actionable milestones for incremental delivery.
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### Vision
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- Privacy-preserving, offline-first federation for multi-asset space missions.
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- Lightweight, vendor-agnostic bridge (EnergiBridge-like) mapping CosmosMesh primitives to a canonical IR.
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- End-to-end delta-sync with deterministic replay for islanding and reconnection.
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- Governance, identity, and secure aggregation baked in from the start.
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### MVP Phases (8–12 weeks)
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Phase 0 — Core protocol and 2 starter adapters (4 weeks)
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- Implement protocol skeleton and TLS transport between two starter adapters (e.g., rover_planner and habitat_module).
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- Integrate a lightweight ADMM-lite coordinator on the edge.
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- Establish end-to-end delta-sync path with deterministic replay for islanding.
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- Deploy a toy objective (mesh energy balance, simple task allocation) to verify convergence.
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Phase 1 — Governance and identity (4 weeks)
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- Add governance ledger scaffolding and tamper-evident audit trails.
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- Implement identity layer: DIDs or short-lived certificates for assets; per-message crypto-tags.
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- Provide default secure aggregation settings for SharedVariables.
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Phase 2 — Cross-domain demo and SDK (2 weeks)
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- Extend adapters to cover a second domain (e.g., satellite domain) and demonstrate cross-domain coordination.
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- Publish CosmosMesh SDK bindings (Python/C++) and a canonical transport.
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- Provide a toy contract example and a reference transport layer.
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Phase 3 — HIL and KPIs (2 weeks)
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- Hardware-in-the-loop tests (Gazebo/ROS) across 2–3 devices.
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- KPI dashboards for convergence speed, delta size, latency, adapter conformance, and governance auditability.
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### Architectural notes
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- Canonical bridge (EnergiBridge-style): map CosmosMesh primitives to a vendor-agnostic CatOpt IR.
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- GoC registry for adapter/versioning; codegen hooks to simplify adding new adapters.
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- Minimal DSL seeds to bootstrap interoperability across adapters.
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### Risk and mitigations
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- Data leakage: enforce secure aggregation and per-signal privacy budgets.
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- Latency variance/partitions: bounded-staleness ADMM-lite with safe fallback.
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- Compliance friction: lightweight governance and cryptographic signatures.
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### Success criteria
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- End-to-end convergence on the toy objective across 2–3 adapters.
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- Deterministic replay works across partitions and reconnects.
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- Governance and identity mechanisms are exercised in demos.
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- The repository provides a clear extension path to cross-vendor interoperability.
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### How to contribute
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- Add or adjust adapters that implement the minimal interface: readState, exposeLocalProblemData, applyCommand.
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- Extend the DSL sketch and GoC registry schemas.
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- Write tests that exercise the delta-sync and ADMM-lite convergence in multi-adapter scenarios.
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This roadmap is intentionally pragmatic: we ship a stable MVP quickly and expand features in well-scoped iterations.
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