42 lines
1.5 KiB
Markdown
42 lines
1.5 KiB
Markdown
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# Sprint 122 Plan: Deterministic Patching and Replay for SLM Agents
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## Context
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Sprint 121 established deterministic failure capture and loop scaffolding.
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Sprint 122 expands the debugging substrate so low-context agents can request
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root-cause clusters, assemble minimal fix context, propose constrained patches,
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and archive/replay repro packets through MCP tools.
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---
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## Goals
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1. Add deterministic cluster/context/patch MCP tools
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2. Add dry-run patch application and invariant enforcement
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3. Persist and replay repro packets for training/eval loops
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4. Emit machine-readable debugging metrics for SLM readiness
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---
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## Steps
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### Step 1459: Failure fixture catalog for deterministic debug benchmarks (12 tests)
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### Step 1460: Patch dry-run applier and validation result model (10 tests)
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### Step 1461: Patch invariant checker (scope + safety rules) (10 tests)
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### Step 1462: `whetstone_cluster_failures` MCP tool (8 tests)
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### Step 1463: `whetstone_assemble_fix_context` MCP tool (8 tests)
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### Step 1464: `whetstone_propose_patch_for_failure` MCP tool (8 tests)
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### Step 1465: `whetstone_save_repro_packet` MCP tool (8 tests)
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### Step 1466: `whetstone_replay_repro_packet` MCP tool (8 tests)
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### Step 1467: Debugging metrics packet (`time_to_green`, `iterations`, etc.) (8 tests)
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### Step 1468: Sprint 122 integration summary + regression (8 tests)
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---
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## Architecture Gate
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- Patch generation must be validated before apply
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- Repro packets must be deterministic and portable
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- MCP outputs must be machine-readable and stable
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- Max 600 lines per header
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