research: CAP model handling, model-as-tool and skill delegation (cap-protocol, +59 sources, 2 conclusions)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

research/cap-protocol/medium-claude-code-subagent-model-routing.md

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+# Claude Code subagent model routing
+
+## Metadata
+
+| Field | Value |
+|---|---|
+| Institute | Molodetz Institute — Research & Retrieval Division |
+| Subject | cap-protocol |
+| Document type | Source Citation Card |
+| Tier | 2 |
+| Source title | Claude Code subagent model routing |
+| Source URL | https://medium.com/@roanmonteiro/claude-code-subagent-model-routing-stop-paying-for-opus-on-haiku-work-ee76dc32cb88 |
+| Source type | blog post |
+| Date researched | 2026-10-25 |
+| Researched by | tai (agent), model: Claude Sonnet 5, on behalf of retoor |
+| Research method | Search aggregator result listing (not independently opened or quoted) |
+| Confidence | Not independently verified |
+| Status | Active |
+
+## Why it's here
+
+Surfaced by the subagent-model search; recommends cheap models for read-only work.
+
+## Changelog
+
+| Date | Change |
+|---|---|
+| 2026-10-25 | Logged as consulted-but-not-analyzed. |