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ToR2 Execution Workflow: Blueprint for a Basic Global Geodesy Supply Chain

This workflow defines the step-by-step process for executing the Terms of Reference 2 (ToR2) using the established Context Graph architecture and the specialized UN-GGCE AI agents.

New Agent: Technical Writer

To ensure all deliverables meet the formal, intergovernmental standards of the UN-GGCE (matching the "State of Geodesy 2026" style), a new technical-writer agent has been added to the team.

Workflow by Assignment

Work Assignment 1: Principles for a Basic Global Geodesy Supply Chain

Objective: Establish core principles for a "basic" supply chain architecture.

  • Step 1: systems-architect defines the core principles (redundancy, distributed accountability, resilient critical paths) and establishes criteria for minimum viable maturity across PPTD dimensions.
  • Step 2: quality-assurance cross-checks the principles against Phase 1 Joint Development Plan objectives.
  • Step 3: technical-writer drafts the formal Principles Document.
  • Step 4: quality-assurance reviews the draft Principles Document for alignment with UN-GGCE standards and ToR obligations.
  • Step 5 (GATEWAY): Human Review & Decision Log. Review the quality-assured Principles Document. Once approved, the lead consultant (Human) records the finalized principles in docs/project/decisions.md.
  • Validation Output: outputs/1_basic_principles.md (and OTel trace).

Work Assignment 2: Critical Product Mapping Using Essential Geodetic Variables

Objective: Map the end-to-end delivery workflows for the five critical geodetic products.

  • Step 1: geodetic-researcher maps workflows from Level 1 EGVs to Level 3 EGVs, linking them to the 59 Phase 1 capabilities.
  • Step 2: knowledge-graph-engineer asserts these workflows into the Context Graph.
  • Step 3: technical-writer compiles the mapping data into a comprehensive report.
  • Step 4: quality-assurance reviews the mapping report and workflow diagrams for accuracy and completeness.
  • Step 5 (GATEWAY): Human Review & Decision Log. Review the quality-assured mapping report. Finalized workflow structures and key dependencies are recorded in docs/project/decisions.md.
  • Validation Output: outputs/2_product_mapping_report.md (and updated Graph).

Work Assignment 3: Risk Assessment and Gap Analysis

Objective: Analyze workflows against Phase 1 maturity scores and basic principles.

  • Step 1: risk-analyst assesses vulnerabilities using the Phase 1 PPTD maturity scores.
  • Step 2: knowledge-graph-engineer runs SHACL validation rules against the graph to identify gaps.
  • Step 3: technical-writer drafts the Risk Assessment and Gap Analysis Report.
  • Step 4: quality-assurance reviews the Risk Assessment to ensure all identified gaps are robustly supported by evidence from Phase 1.
  • Step 5 (GATEWAY): Human Review & Decision Log. Review the quality-assured Risk Assessment. Critical vulnerabilities and prioritization decisions are recorded in docs/project/decisions.md.
  • Validation Output: outputs/3_risk_and_gap_analysis.md (and SHACL validation logs).

Work Assignment 4: Basic Supply Chain Architecture Definition

Objective: Define the target state architecture that complies with the basic principles.

  • Step 1: systems-architect redesigns the product delivery workflows and defines the "basic" requirements for all six capability domains.
  • Step 2: knowledge-graph-engineer models the target architecture in the Context Graph.
  • Step 3: quality-assurance verifies the target architecture resolves all Priority 1 gaps.
  • Step 4: technical-writer drafts the Basic Supply Chain Architecture Document.
  • Step 5: quality-assurance reviews the drafted Architecture Document against the ToR requirements and defined principles.
  • Step 6 (GATEWAY): Human Review & Decision Log. Final review of the quality-assured architecture. Record the approved architecture design and implementation constraints in docs/project/decisions.md.
  • Validation Output: outputs/4_target_architecture.md.

Work Assignment 5: Implementation Roadmap and Blueprint Report

Objective: Compile all work into a cohesive Blueprint and prioritized Roadmap.

  • Step 1: roadmap-planner maps architectural changes to JDP activities and sequences them into a phased roadmap.
  • Step 2: technical-writer integrates all previous deliverables into the final "Blueprint for a Basic Global Geodesy Supply Chain."
  • Step 3: quality-assurance performs a final, comprehensive review of the entire Blueprint and Roadmap.
  • Step 4 (GATEWAY): Final Human Review & Sign-off. Formal approval of the quality-assured Blueprint and Roadmap. The final delivery milestone is recorded in docs/project/decisions.md.
  • Validation Output: outputs/5_blueprint_final_report.md (and finalized Context Graph snapshot).