Publish: 2026-05 hackathon snapshot#9
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Squashed publication of 40 commits accumulated on the fork since the last upstream sync. Diff: 278 files, +23504 / -1086. Highlights: - Privacy core: chunker-backed ToolPrivacyDetector with cross-modal visual recall; type-driven detector prompts (one EntitySpec per type, examples in spec); cross-turn dedupe_hint for PERSON/ORG; hardened math snippet contract with intra-response CALC chains; local persistence of math calculations. - Tool / document boundary: documents and images flow through the chunker; image paste/drag/upload with redacted preview round-trip; user document upload via chunker-backed redaction. - Backends: Ollama as a first-class backend + one-command demo quickstart; GEMMA_* env naming. - WebUI: Local vs Remote diff view, demo launcher, word-boundary-safe entity substitution; PrivacyStateContext + BlockedCounter + audit export; PromptLog refactor. - Eval: A2 lite visual leak harness; A3 long-document leak harness (60 sessions × 1,790 pairs across 3 domains); end-to-end leak harness across 4 multi-turn domains. Several privacy fixes were surfaced by these harnesses. - Docs: README v2 aligned with shipped features; hackathon writeup; demo onboarding memo. - Housekeeping: repo metadata, dead-module / dead-doc cleanup, Node 24, ruff lint cleanup, history.jsonl reader hardened against non-int cursors. Verification on origin/main HEAD (ef68f6e): - ruff check cloakbot/ tests/ → clean - pytest tests/agent/test_memory_store.py → 27 passed - pytest tests/privacy/ tests/channels/ → 464 passed, 2 skipped - npx tsc -b (webui) → exit 0 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Squashed publication of 40 commits accumulated on the fork since the last upstream sync. Diff: 278 files, +23,504 / −1,086.
Highlights
ToolPrivacyDetectorwith cross-modal visual recall; type-driven detector prompts (oneEntitySpecper type, examples in spec); cross-turndedupe_hintforPERSON/ORG; hardened math snippet contract with intra-responseCALCchains; local persistence of math calculations.GEMMA_*env naming.PrivacyStateContext+BlockedCounter+ audit export;PromptLogrefactor.history.jsonlreader hardened against non-int cursors.Test plan
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