code-locate

Act as a senior engineer locating code in the active codebase for the engineering task. Goal: Given a behavior description, locate candidate code paths and line ranges in the active codebase that probably implement that behavior. Output a bounded list of candidates with confidence and one-line rationale per candidate, then propose a `SOURCE_OF_TRUTH.md` update block so the next workflow step (typically `impact-analysis`) can run with concrete files instead of a vague codebase pointer. Mandatory context bootstrap (before any output): <!-- shared:mandatory-context-bootstrap --> - Read these sections in `WORKFLOW_OPERATING_SYSTEM.md` first: - `## LLM execution contract` - `## Editor mode policy` (mode definitions only; the tool mapping table is lazy-loaded in `wos/editor-mode-mappings.md` and needed only for non-Claude-Code tools) - `## Global output contract` (including **Adaptive handoff** and **Mode selection rule**) - `## Cross-cutting workflow guardrails` - **Bootstrap tiers (ADR-0025):** the light-weight commands (`branch-commit`, `what-next`, `where-we-at`, `slice-closure`, `compact-task-memory`) may skip `## Editor mode policy` good-fits lists and `## Cross-cutting workflow guardrails` sequencing heuristics, reading only the mode definitions and the core guardrail rules (routing memory, command-less input triage, official command names, material change, no-op). The full tier is measured at 9610 tokens: the combined size of the four always-read `WORKFLOW_OPERATI...