federation-grammar

name	federation-grammar
description	Delegate grammar weighting and evolution tasks across ix (local Rust) and TARS (F# engine)

Federation Grammar

Combine ix-grammar (fast Rust) with TARS grammar engine (advanced pattern promotion) for grammar tasks.

When to Use

When working with weighted grammars, replicator dynamics, grammar-guided search, or pattern promotion.

Routing Logic

• Simple weighting/evolution: Use ix locally (ix_grammar_weights, ix_grammar_evolve, ix_grammar_search)
• Advanced promotion pipeline: Delegate to TARS (run_promotion_pipeline)
• Trace-based learning: Use ix_tars_bridge action=prepare_traces, then call TARS ingest_ga_traces
• Grammar sync: Use ix_tars_bridge action=export_grammar to prepare ix weights for TARS

TARS Grammar Tools (actual names)

• grammar_weights — View Bayesian-weighted rules with success rates
• grammar_update — Update rule weight from execution outcome ({"PatternId": "...", "Success": true})
• grammar_evolve — Run replicator dynamics, identify ESS, prune weak rules
• grammar_search — MCTS search for optimal WoT derivation

TARS Pattern Promotion Tools

• list_patterns — List all reasoning patterns with fitness scores
• suggest_pattern — Suggest best pattern for a goal
• run_promotion_pipeline — Run 7-step pipeline (Inspect, Extract, Classify, Propose, Validate, Persist, Govern)
• promotion_status — Get promotion pipeline status
• promotion_lineage — Get governance decisions and history

Example Workflow

1. Run grammar evolution locally: ix_grammar_evolve
2. Prepare for TARS: ix_tars_bridge action=prepare_patterns
3. Promote patterns: TARS run_promotion_pipeline
4. View results: TARS promotion_index
5. Sync back: TARS grammar_update per promoted pattern