Baseline hmm local listening app

Author: emeisazam

.env.example

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+AEAR_ENGINE_PROFILE=stub
+AEAR_SERVER_URL=http://127.0.0.1:8765
+AEAR_AKOUO_ROOT=/path/to/akouo
+AEAR_MOSS_AUDIO_REPO=./MOSS-Audio
+AEAR_MOSS_INSTRUCT_MODEL=./weights/MOSS-Audio-4B-Instruct
+AEAR_MOSS_THINKING_MODEL=./weights/MOSS-Audio-4B-Thinking
+AEAR_MOSS_RESIDENT=single
+AEAR_SGLANG_BASE_URL=http://127.0.0.1:30000
+DYLD_LIBRARY_PATH=/opt/homebrew/lib

.gitignore

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+.DS_Store
+.venv/
+.uv-cache/
+__pycache__/
+*.py[cod]
+.pytest_cache/
+.ruff_cache/
+.mypy_cache/
+*.egg-info/
+.playwright-cli/
+test-results/
+sessions/*/
+sessions/*.json
+journals/*.md
+journals/*.json
+lexicon/*.jsonl
+lexicon/*.json
+benchmarks/*.json
+uploads/
+weights/
+MOSS-Audio/
+apps/macos/.build/
+apps/macos/dist/
+
+# Private derived listening data and per-machine config (local-first; never committed)
+akousmata/
+generations/
+settings/
+exports/

LICENSE

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PLAN.md

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+# AEAR Implementation Plan
+
+This file tracks the `mossagent.md` plan as implemented in this repository.
+
+## Phase 0 - Feasibility Spike
+
+- Implemented config hooks for official MOSS-Audio repo and local model paths.
+- Cloned `OpenMOSS/MOSS-Audio` at `5cbb1d823937cd5b5de3d8fa4d3a7253ebd3b883`.
+- Installed official `torch-runtime` dependencies in `.venv`.
+- Downloaded `MOSS-Audio-4B-Instruct` and `MOSS-Audio-4B-Thinking` under
+  local ignored `weights/`.
+- Verified real MPS captioning, timestamped ASR, Thinking QA, full
+  `PerceptionReport`, AKOUO command-output validation, and live daemon CLI use.
+- Implemented `mac-mps`, `cuda-server`, and `stub` profiles.
+- Implemented benchmark recording for server RAM high-water, report wall time,
+  and approximate output-token throughput across clip folders.
+
+Acceptance target from source plan: dense caption of a 60 s field recording on
+this Mac in tolerable wall time, target under 60 s. If slower, use
+`cuda-server` or 4B-Instruct-only.
+
+## Phase 1 - AEAR Daemon
+
+- Implemented FastAPI server and task endpoints.
+- Implemented `PerceptionReport` schema.
+- Implemented chunk planner and event dedupe utilities.
+- Implemented chunked `/report` inference for long audio with temporary WAV
+  slices, timestamp offsets, merged transcripts/captions, and deduped events.
+- Implemented DSP port and validation tests.
+
+Acceptance target: `/report` returns a valid `PerceptionReport` and DSP LUFS
+matches AKOUO within 0.2 LU on shared fixtures.
+
+## Phase 2 - Claim Mapper And `ear` CLI
+
+- Implemented claim category mapping, confidence limits, forbidden-topic filter,
+  DSP corroboration checks, and contradiction handling.
+- Implemented `ear` CLI with JSON output.
+
+Acceptance target: golden tests ensure paralinguistics never exceed
+`interpreted`, high-frequency/stereo questions return `undetermined`, and
+tempo disagreement yields an `undetermined` contradiction.
+
+## Phase 3 - Harness Integration
+
+- Implemented read-only AKOUO skill/schema loader.
+- Implemented routing-plan and command-output builder.
+- Implemented `aear listen` session writer with `PerceptionReport.json`,
+  `command-output.json`, `listening-output.json`, and `journal.md`.
+- Implemented `/listen`, `/tech`, `/voice`, `/field`, `/forensic`, and
+  `/one-sound-many-ears` routing defaults.
+
+Acceptance target: `aear listen field.wav --command /field` produces schema
+valid command output with category, confidence, and basis for every claim.
+
+## Phase 4 - Dialogic And Corpus Modes
+
+- Implemented `aear chat` transcript/journal workflow with retained session
+  context across turns.
+- Implemented `aear sweep`, lexicon builder, merged corpus timeline output, and
+  deterministic `aear corpus-qa` over timeline artifacts.
+
+## Phase 5 - Live Mode And Panel
+
+- Implemented live-mode guardrails, local ring buffer, DSP VAD, browser panel,
+  CLI start/status/stop controls, persisted stop manifests, and MCP tools.
+
+## Hard Rules
+
+- Do not edit AKOUO from AEAR.
+- MOSS output is evidence, not a claim.
+- The claim taxonomy remains the safety boundary.
+- Contradiction becomes `undetermined`; it is never silently resolved.
+- Anything requiring stereo image, absolute level, or greater-than-8 kHz content
+  goes to DSP or remains `undetermined`.