# Stage 84: Dyad & Harness History Chunker (aq84_chunk_harness_histories_and_dyads / DB-UNIT-02)

Deterministically chunks ZCode Dyad HTML dossiers and local Claude Code, Codex, OpenCode, Antigravity, and Muse histories in 0 model calls, stamping 16 dyad verbs and persona/activation/feeling scores.

- Atomic micro-queue: `aq84_chunk_harness_histories_and_dyads` (visibility: `public_commons`)
- Backing database unit: `DB-UNIT-02` (`Source Acquisition & Findability Taxonomy Core`)
- Database cell: `entities-db.teleon.dev` (`teleon_core.acquisition_seed_registry`, `teleon_core.skos_findability_concepts`, `teleon_core.capability_gap_ledger`)
- Claim row hydration: `single_self_contained_flat_task_row` (100% context inline, normalized writeback)
- Track 2 Sister queue (`SISTER-02`): `sq02-improve-findability-queue.teleon.dev` (Improve source yield, diversify domain priorities, and add new languages, synonyms, and harvesting routines.)
- Lanes: 0-Call Multi-Harness Parse, 9-Axis Periodic Dyad, 5W1H + Persona/Feeling

## Execution engines & AI Agent freedom contract

- **Deterministic (0 model calls)**: `skos_lexical_normalizer_v1` (Streaming HTML/JSONL/RO-SQLite/ZIP chunker, secret scrubber & 9-axis Dyad classifier)
- **Hybrid (<=1 model call)**: `bilingual_card_tagger_v1`
- **AI Agent & Bot Fleet (1..6 calls)**: `deep_gap_hunter_and_harvester_v1` (Cross-session pattern distiller & reusable seed extractor)
  - Contract: **Instructions + Resources + Freedom to search for new resources and new ways not bound by instructions**

## Database invariants

- Discovery stays effect-free; external repository fetches require pinned source connector grants.
- Record every inspected candidate, rejection reason, and license pin.

## External & internal bot fleet actions

- Chunk multi-harness transcripts in O(1) memory while scrubbing credentials and tokens
- Stamp TRANSFER/TRANSFORM/CONTROL/BIND primitives, 9 periodic dyad axes, and 10 node archetypes
- Feed extracted architectural seeds into combinatorial remixers and scenario generators

## Sister self-tuning areas

- Reprioritize starved creative/scientific domains via urgency weights
- Add new languages (fr, ko, ar, hi) and domain-specific colloquial synonyms
- Demote repetitive repository metadata extraction into deterministic code_blocks