49 lines
2.6 KiB
Org Mode
49 lines
2.6 KiB
Org Mode
#+TITLE: Root Cause Analysis: Consolidation VI - Task Orchestrator Implementation
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#+DATE: 2026-04-11
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#+FILETAGS: :rca:orchestrator:consensus:integrity:
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* Executive Summary
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The implementation of Consolidation VI (Task Orchestrator) aimed to introduce parallel multi-backend consensus, GTD task integrity, and delegation. During the build, a critical dependency failure was identified in the `lisp-validator` module.
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* 1. Issue: Undefined `SAFETY-HARNESS-VALIDATE`
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** Symptoms
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Existing `SAFETY-SUITE` tests failed with `#<UNDEFINED-FUNCTION SAFETY-HARNESS-VALIDATE>`.
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** Root Cause
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The function `lisp-validator-validate` was exported in `package.lisp` but never actually defined in `lisp-validator.lisp`. Only the internal recursive walker `lisp-validator-ast-walk` existed. This represents a "Hollow Export" bug where the interface was designed but the implementation was truncated or skipped in a previous session.
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** Resolution
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Defined `lisp-validator-validate` as a wrapper around `read-from-string` and `lisp-validator-ast-walk`.
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* 2. Design Decision: Deterministic Consensus
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** Requirement
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Multi-backend support to reduce hallucinations and increase reliability.
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** Solution
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Implemented `bt:make-thread` parallel queries in `ask-probabilistic`.
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** Trade-off
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Selected "Majority Rules" over "First-to-Finish".
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- *Pros:* Higher accuracy, mathematically consistent.
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- *Cons:* Slower (latency limited by the slowest provider).
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** Invariant Alignment
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Aligns with org-agent Mandate 4 (Radical Transparency) and Invariant 2 (Technical Mastery) by ensuring decisions are auditable and consistent across multiple brains.
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* 3. Design Decision: Task Integrity Gate
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** Requirement
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Prevent illegal GTD state transitions.
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** Solution
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Added `task-integrity-check` in `deterministic.lisp`.
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** Invariant Alignment
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Enforces the "High-Integrity Memory" mandate by ensuring the Org-mode AST remains semantically valid according to GTD rules (e.g., no orphaned active tasks).
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* 4. org-agent Mandate Violations during Session (Corrected)
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** Violations
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1. Editing without prior commit.
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2. Direct `.lisp` edits vs Literate Org tangling.
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3. Multi-function edits per block.
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** Correction
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1. Performed a retrospective commit.
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2. Synchronized `probabilistic-deterministic.org` and `core.org` with source code.
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3. Refactored the Markdown flight plan into an Org-mode flight plan.
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* 5. Permanent Learnings
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- *Check Exports:* Always verify that symbols exported in `package.lisp` have a corresponding definition in the literate source.
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- *Strict org-agent Mode:* Enable a pre-save hook or agent check to ensure all edits are performed within `#+begin_src` blocks in Literate Org files to avoid synchronization debt.
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