feat(harness): single-agent cached tool-calling loop (replaces agentic expert panel, flag-gated)#877

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korutx merged 13 commits into

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worktree-feat-harness-single-agent-loop

Jul 3, 2026

Commits on Jul 2, 2026

feat(harness): add agent-loop feature flag and tool-result cap settings

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feat(harness): build native Anthropic tool definitions from the registry
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feat(harness): frozen cached system prompt for the agent loop
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fix(harness): drop stray __init__.py — src uses namespace packages

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test(harness): pin all agent-prompt rule phrases; fresh cache-control dict per message

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feat(harness): agent-loop request assembly with verified cache breakpoints

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fix(harness): drop unused imports; pin no-mutation invariant for list-content tails

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feat(harness): single-agent tool-calling loop runner (AgentLoopRunner)

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feat(harness): wire AgentLoopRunner behind agents_agent_loop_enabled flag
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feat(harness): configurable LLM timeout for the agent loop

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test(harness): live prompt-cache verification for the agent loop

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fix(harness): count ephemeral cache-write tokens in telemetry usage extraction

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Commits on Jul 3, 2026

test(harness): live-verify cache marker on tool-result turns

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