                  "entryPoints": [
                    "source/BreathHoldApp.mc (BreathHoldApp extends Application.AppBase) — v1 entry, declared by manifest.xml",
                    "source_fenix5/Fenix5App.mc (Fenix5App extends Application.AppBase) — v2 entry, declared by manifest_fenix5.xml",
                    "build.sh — bash build driver for v1 (fenix3 + fenix3_hr)",
                    "build_fenix5.sh — bash build driver for v2 (defaults to fenix5plus; commented hook for all fenix5 variants)"
                  ],
                  "modules": [
                    {
                      "entry": "BreathHoldApp",
                      "language": "Monkey C",
                      "name": "v1 fenix3 breath-hold app (source/)",
                      "path": "source/",
                      "responsibility": "Original single-mode breath-hold timer (prep/hold/recovery) with manual pool-length distance, HR sampling, and FIT session recording for Garmin fenix3 / fenix3_hr (CIQ API 1.4.0)."
                    },
                    {
                      "entry": "Fenix5App",
                      "language": "Monkey C",
                      "name": "v2 fenix5 main-menu app (source_fenix5/)",
                      "path": "source_fenix5/",
                      "responsibility": "Multi-discipline freedive app with main menu launching Depth, Distance, Static Apnoe, and Breathing Trainer modes. Includes depth calculation from Activity.Info.rawAmbientPressure, settings persistence, and FIT recording for fenix5plus (CIQ SDK 2.4.0+)."
                    },
                    {
                      "language": "XML",
                      "name": "Shared resources (resources/)",
                      "path": "resources/",
                      "responsibility": "String resources (AppName). Referenced from both jungle manifests."
                    }
                  ],
                  "pattern": "Multi-target monolithic watch-app repository (two parallel Monkey C apps, no shared module layer; not a true monorepo but a dual-source layout with a common resources/ folder)"
                },
                "conventions": {
                  "additionalRules": [
                    "Min API level pinned per build: fenix3 = 1.4.0 (manifest.xml), fenix5 = 2.4.0 (manifest_fenix5.xml uses minSdkVersion='2.4.0').",
                    "Each Monkey C module exposes exactly one class; the file name matches the class name in PascalCase.",
                    "The fenix3 and fenix5 codebases are intentionally separate to avoid the `has`-check optimizer surprises described in PORT_FENIX5.md §1 (no shared module layer; both source/ and source_fenix5/ have their own Settings/AppSettings, App entry, views, and delegates).",
                    "FIT developer field IDs are reserved in a single shared ID space (APP_DESIGN_V2.md §9) to prevent collisions across modes.",
                    "Long-press BACK (>=800 ms) is a project-wide convention for opening settings from any idle / breath-up screen; short BACK exits or discards.",
                    "FENIX5 only — per APP_DESIGN_V2.md §11, development focuses on fēnix 5/5S/5X/5 Plus/5S Plus/5X Plus; fenix6/7/8/Tactix are explicitly avoided for depth (reportedly capped ~3 m).",
                    "All persistence goes through Application.getApp().getProperty/setProperty; no file I/O.",
                    "All UI navigation is via WatchUi.pushView / popView / switchToView with SLIDE_LEFT/SLIDE_RIGHT slide directions; no in-place re-rendering between major screens.",
                    "Distro: sideload-only; no Connect IQ Store release (diving apps prohibited per README)."
                  ],
                  "codeStyle": {
                    "braces": "K&R / Allman-mix — opening brace on same line for control flow, method bodies open on next line. Function bodies and class bodies both use newlines before the first statement (e.g. `function initialize() {` then body).",
                    "classStructure": "Const block -> instance vars declared with `var name;` -> constructor initialize() -> View lifecycle (onShow/onHide/onUpdate) -> state methods -> finishSession/discardSession -> onXxxButton handlers.",
                    "comments": "Sparse. Section markers (// ----) are not used; inline `// TODO` style comments appear occasionally. Code in source_fenix5/Common.mc and DepthModel.mc uses units comments (e.g. `// kg/m³`, `// s`).",
                    "destructuring": "Not used.",
                    "fileHeader": "Every source file begins with a `using` block; no copyright header.",
                    "imports": "Explicit `using Toybox.X;` directives at the top of each .mc file. Import order is alphabetical within Toybox group. Common set: Toybox.WatchUi, Toybox.System, Toybox.Graphics, Toybox.Timer, Toybox.Lang, Toybox.Application, Toybox.Sensor, Toybox.ActivityRecording, Toybox.FitContributor, Toybox.Activity.",
                    "indentation": "4 spaces (visible across all .mc files)",
                    "lineEndings": "LF (Unix)",
                    "typeAnnotations": "Static types not declared (Monkey C is dynamically typed; types inferred from literals and FitContributor.DATA_TYPE_* constants)."
                  },
                  "errorHandling": "Connect IQ Monkey C has no try/catch for application exceptions; the project uses defensive null-guards and the `has` symbol-presence operator. Patterns observed: (1) `if (Sensor has :setEnabledSensors)` guards API-version-dependent calls (Fenix5App.mc:14, BreathHoldApp.mc:15). (2) `if (info has :rawAmbientPressure && info.rawAmbientPressure != null)` guards fēnix 5 raw-pressure access (DepthModel.mc:14, :24). (3) Optional FitContributor fields checked for `null` before `setData` (e.g. DepthView.mc:182-187). (4) Settings.load() checks each property for null and falls back to defaults (AppSettings.mc:30-62). (5) `discardSession()` defensively nulls `session` after stop+discard, stops the timer, and resets state. (6) Long-press BACK uses an 800 ms Timer to disambiguate short vs. long press, with a 500 ms swallow window in PoolLengthDelegate to ignore the BACK release that follows the long-press (PoolLengthDelegate.mc:43-49).",
                  "git": {
                    "branching": "N/A (no git history present)",
                    "commitConventions": "N/A",
                    "gitignore": ".gitignore ignores bin/, *.prg, *.iq, *.pem, *.der, swap files, .DS_Store, .vscode/settings.json. Note: developer_key.der and developer_key.pem are present in the working tree despite being in .gitignore (they were committed before .gitignore, or generated locally).",
                    "vcs": "Not initialized as a git working tree in this checkout (no .git/ directory, git rev-parse reports 'not a git repo')."
                  },
                  "importOrder": [
                    "using Toybox.Activity;",
                    "using Toybox.ActivityRecording;",
                    "using Toybox.Application;",
                    "using Toybox.FitContributor;",
                    "using Toybox.Graphics;",
                    "using Toybox.Lang;",
                    "using Toybox.Sensor;",
                    "using Toybox.System;",
                    "using Toybox.Timer;",
                    "using Toybox.WatchUi;"
                  ],
                  "naming": {
                    "classes": "PascalCase, e.g. BreathHoldApp, MainMenuView, DepthDelegate, DepthModel, AppSettings, Common",
                    "constants": "UPPER_SNAKE_CASE, e.g. STATE_BREATH_UP, ITEM_DEPTH, PRESET_25, LONG_PRESS_MS, G, RHO_FRESH, RHO_SALT",
                    "disciplineCodes": "Short all-caps discipline labels stored in FIT discipline field: CWT, FIM, CWT-B, CWT-M, CNF, DYN-B, DYN-M, DNF, STA, BREATHE.",
                    "fieldIds": "Numeric developer field IDs allocated per APP_DESIGN_V2.md §9 (0..16, 20, 21). e.g. depth_m=1, hr_bpm=2, max_depth_m=3, dive_time_s=4, surface_interval_s=5, horizontal_distance_m=6, length_count=7, stroke_count=8, breathhold_time_s=9, breath_up_time_s=10, recovery_time_s=11, last_hr_bpm=12, cycles_completed=13, total_hold_time_s=14, hold_target_s=15, contraction_count=16, lap_hold_s=20, lap_rest_s=21.",
                    "files": "PascalCase matching the single class inside (e.g. BreathHoldView.mc -> class BreathHoldView). One class per file.",
                    "functions": "camelCase, e.g. onShow, onUpdate, onTimer, startRecording, finishSession, discardSession, onStartButton, onUpButton, onDownButton, calibrateSurface, depthM",
                    "variables": "camelCase, instance vars declared with `var x;` at the top of the class (e.g. discipline, breathUpTime, currentDepthM, lastHeartRate). Static helpers in Common / DepthModel / AppSettings."
                  },
                  "testingConventions": "No automated test suite, no tests/ or spec/ directory, no test files. The project relies on Connect IQ simulator runs (monkeydo) and real-device sideload testing. README §Build steps describes the manual flow."
                },
                "directoryTree": {
                  "fileCounts": {
                    "buildScripts": 2,
                    "docs": 4,
                    "jungle": 2,
                    "manifests": 2,
                    "monkeyC": 28,
                    "resources": 1,
                    "totalPrimarySourceFiles": 39
                  },
                  "notes": "No package manager config files, no CI config, no test directories, no Docker, no monorepo workspace file. The project is intentionally split into two independent builds (source/ and source_fenix5/) sharing only resources/. Both share the same AppName string and developer signing key but have separate Jungle + manifest pairs.",
                  "root": "/mnt/flash1/code/garmin-freedive-app",
                  "tree": {
                    ".": [
                      "APP_DESIGN_V2.md",
                      "IMPLEMENTATION_PLAN.md",
                      "PORT_FENIX5.md",
                      "README.md",
                      ".gitignore",
                      "build.sh",
                      "build_fenix5.sh",
                      "developer_key.der",
                      "developer_key.pem",
                      "manifest.xml",
                      "manifest_fenix5.xml",
                      "monkey.jungle",
                      "monkey_fenix5.jungle",
                      {
                        "bin/": "[] (empty build output directory; .prg files are gitignored)"
                      },
                      {
                        "resources/": [
                          "resources.xml"
                        ]
                      },
                      {
                        "source/": [
                          "BreathHoldApp.mc (29 LOC) — AppBase entry for v1",
                          "BreathHoldDelegate.mc (92 LOC) — InputDelegate, long-press BACK, key routing",
                          "BreathHoldView.mc (289 LOC) — v1 main view: prep/hold/recovery/repeat state machine, FIT session",
                          "PoolLengthDelegate.mc (61 LOC) — picker InputDelegate with 500 ms swallow window",
                          "PoolLengthView.mc (99 LOC) — pool-length picker (25/50/custom)",
                          "Settings.mc (22 LOC) — object-store-backed Settings for v1"
                        ]
                      },
                      {
                        "source_fenix5/": [
                          "AppSettings.mc (65 LOC) — extended object-store settings (water type, distance DOWN action, breathing series, static times)",
                          "BreathingDelegate.mc (89 LOC) — InputDelegate for breathing trainer",
                          "BreathingView.mc (236 LOC) — CO2/O2 table trainer view with rest series cycling",
                          "Common.mc (24 LOC) — static helpers: formatTime, sampleHeartRate",
                          "DepthDelegate.mc (79 LOC) — depth-mode InputDelegate",
                          "DepthModel.mc (38 LOC) — surface calibration + depthM() from rawAmbientPressure",
                          "DepthView.mc (280 LOC) — depth session view + FIT RECORD/SESSION fields",
                          "DistanceDelegate.mc (85 LOC) — distance-mode InputDelegate",
                          "DistanceView.mc (252 LOC) — DYN/DNF distance view, configurable DOWN action",
                          "DownActionSettingsView.mc (54 LOC) — strokes vs contractions picker",
                          "Fenix5App.mc (28 LOC) — AppBase entry for v2",
                          "MainMenuDelegate.mc (77 LOC) — main-menu InputDelegate, long-press opens settings",
                          "MainMenuView.mc (123 LOC) — main menu launching Depth/Distance/Static/Breathing",
                          "PoolLengthSettingsView.mc (93 LOC) — pool-length picker (settings variant)",
                          "SettingsDelegate.mc (50 LOC) — settings menu InputDelegate",
                          "SettingsEditDelegate.mc (49 LOC) — settings sub-screen InputDelegate (UP/DOWN/START save)",
                          "SettingsView.mc (68 LOC) — settings menu (pool length / water type / distance DOWN)",
                          "StaticDelegate.mc (74 LOC) — static apnoe InputDelegate",
                          "StaticView.mc (198 LOC) — static apnoe view + FIT session fields",
                          "SubMenuDelegate.mc (49 LOC) — generic 2-4 item sub-menu InputDelegate",
                          "SubMenuView.mc (57 LOC) — generic 2-4 item sub-menu view (used for fin type etc.)",
                          "WaterTypeSettingsView.mc (54 LOC) — fresh/salt picker"
                        ]
                      },
                      {
                        ".pi-subagents/": "Internal run artifacts; not part of the project. Contains subagent transcript JSONL and progress notes (e.g. .pi-subagents/artifacts/431b6660_scout_*.jsonl, .pi-subagents/artifacts/8b10a39d_scout_*.jsonl, .pi-subagents/artifacts/progress/431b6660/progress.md). Should be excluded from version control."
                      }
                    ]
                  }
                },
                "documentation": [
                  {
                    "path": "README.md",
                    "summary": "Project overview, hardware feasibility matrix, button usage tables for both fenix3 v1 and fenix5 v2 builds, sample Monkey C code for future depth calculation, sideload instructions, troubleshooting, and disclaimer. ~370 lines.",
                    "type": "user-facing README"
                  },
                  {
                    "path": "APP_DESIGN_V2.md",
                    "summary": "Full v2 design: main menu, four modes (Depth, Distance, Static Apnoe, Breathing Trainer), per-mode UI screens, FIT field schema (id allocation table), code structure plan, implementation phases, applied user decisions (FIM under Depth, configurable DOWN action, speed skipped, fenix5-only focus). 11 numbered sections. ~430 lines.",
                    "type": "product/UX design spec"
                  },
                  {
                    "path": "IMPLEMENTATION_PLAN.md",
                    "summary": "Section 0 revised scope; §1-3 device/API feasibility (fenix3 vs fenix5 vs fenix6/7/8 vs Venu2); §4-5 depth formula and recording strategy; §6 phased implementation plan; §7 risks; §8-9 sample Monkey C depth + FIT registration code; §10 sources; §11 pool-length horizontal-distance plan (D.1-D.7). 12 numbered sections. ~770 lines.",
                    "type": "engineering plan + feasibility study"
                  },
                  {
                    "path": "PORT_FENIX5.md",
                    "summary": "Detailed outline of the fenix5 depth port: target device table with API levels, new/changed file plan, depth calculation code (DepthModel), FIT field plan for RECORD and SESSION, sample UI layout, build/sideload steps, risks, and the 'best fenix' recommendation summary. 10 numbered sections. ~280 lines.",
                    "type": "porting spec (fenix3 -> fenix5)"
                  }
                ],
                "techStack": {
                  "buildTools": [
                    "monkeyc (Connect IQ compiler)",
                    "monkeydo (implied, mentioned in README for simulator runs)",
                    "Connect IQ SDK Manager (per build.sh / build_fenix5.sh)",
                    "OpenSSL (developer key generation)",
                    "Java 11+ (required by SDK, declared in both build scripts)"
                  ],
                  "databases": [
                    {
                      "evidence": "Application.getApp().getProperty() / setProperty() in source/Settings.mc and source_fenix5/AppSettings.mc",
                      "name": "Connect IQ Application Object Store (key-value)",
                      "severity": "info",
                      "type": "embedded key-value"
                    },
                    {
                      "evidence": "session.createSession + session.createField in BreathHoldView, DepthView, DistanceView, StaticView, BreathingView",
                      "name": "FIT activity files (custom developer fields)",
                      "severity": "info",
                      "type": "FIT file written via Toybox.ActivityRecording + Toybox.FitContributor"
                    }
                  ],
                  "frameworks": [
                    {
                      "evidence": "using Toybox.{Application,WatchUi,Graphics,System,Lang,Timer,Sensor,ActivityRecording,FitContributor,Activity} across 28 Monkey C files",
                      "name": "Garmin Connect IQ SDK (Toybox)",
                      "role": "Watch-app framework"
                    },
                    {
                      "evidence": "monkey.jungle, monkey_fenix5.jungle",
                      "name": "Connect IQ Jungle build system",
                      "role": "Build manifest (.jungle) read by monkeyc"
                    },
                    {
                      "evidence": "openssl genrsa / openssl pkcs8 commands in build scripts",
                      "name": "OpenSSL (developer key generation)",
                      "role": "Signing key helper used by build.sh / build_fenix5.sh"
                    }
                  ],
                  "infrastructure": {
                    "ci": "None detected (no .github, .gitlab-ci.yml, Jenkinsfile, .circleci, azure-pipelines.yml). The project is built manually with build.sh / build_fenix5.sh.",
                    "containerization": "None (no Dockerfile, docker-compose, k8s manifests).",
                    "distribution": "Sideloaded .PRG files copied to GARMIN/APPS/ on the watch over USB mass storage. No Connect IQ Store distribution (per README: diving apps are not allowed in the store).",
                    "signing": "developer_key.der / developer_key.pem committed in repo (also listed in .gitignore, so signing keys are present but ignored by git)"
                  },
                  "languages": [
                    {
                      "extensions": [
                        ".mc"
                      ],
                      "fileCount": 28,
                      "loc": 2714,
                      "name": "Monkey C",
                      "role": "primary"
                    },
                    {
                      "extensions": [
                        ".sh"
                      ],
                      "fileCount": 2,
                      "name": "Bash",
                      "role": "build-scripting"
                    },
                    {
                      "extensions": [
                        ".xml"
                      ],
                      "fileCount": 3,
                      "name": "XML",
                      "role": "manifest-and-resources"
                    },
                    {
                      "extensions": [
                        ".md"
                      ],
                      "fileCount": 4,
                      "name": "Markdown",
                      "role": "documentation"
                    }
                  ],
                  "packageManagers": [
                    "None — no package.json, requirements.txt, go.mod, Cargo.toml, Gemfile, pubspec.yaml, pnpm-workspace.yaml, lerna.json present. The build chain is the Connect IQ SDK and openssl."
                  ]
                }
              },
              "toolsAndServices": {
                "cicd": {
                  "configPaths": [],
                  "pipelines": [],
                  "provider": "none"
                },
                "containerization": {
                  "enabled": false,
                  "files": [],
                  "note": "No Dockerfile, docker-compose.yml, or .dockerignore present. build_fenix5.sh explicitly warns that the SDK Manager requires a GUI/X11 and will not run headless without Xvfb, so no container build target exists."
                },
                "externalEndpoints": [
                  {
                    "name": "Garmin Connect IQ SDK download page",
                    "purpose": "documentation pointer; no runtime call",
                    "referencedFrom": [
                      "README.md",
                      "build.sh",
                      "build_fenix5.sh"
                    ],
                    "url": "https://developer.garmin.com/connect-iq/sdk/"
                  }
                ],
                "externalIntegrations": [
                  {
                    "category": "build-tooling",
                    "enabled": true,
                    "service": "Garmin Connect IQ SDK Manager"
                  },
                  {
                    "category": "build-tooling",
                    "enabled": true,
                    "service": "Garmin Connect IQ SDK (monkeyc compiler)"
                  },
                  {
                    "category": "distribution",
                    "enabled": false,
                    "service": "Garmin Connect IQ Store"
                  },
                  {
                    "category": "hardware-sensor",
                    "enabled": true,
                    "service": "ANT+ HRM-Tri / HRM-Swim chest strap"
                  },
                  {
                    "category": "data-sync",
                    "enabled": true,
                    "service": "Garmin Connect (FIT file upload)"
                  },
                  {
                    "category": "identity",
                    "enabled": true,
                    "service": "developer.garmin.com (developer key signing)"
                  }
                ],
                "infrastructure": {
                  "enabled": false,
                  "files": [],
                  "note": "No Terraform, CloudFormation, Pulumi, Vagrant, or other IaC files. No remote/cloud infrastructure in scope: this is a fully on-device watch application whose only deployment target is the Garmin device itself via USB sideload."
                },
                "projectMetadata": {
                  "buildSystem": "Garmin Connect IQ SDK (monkeyc)",
                  "codeReviewRequirements": "none documented",
                  "formatters": [],
                  "languages": [
                    "Monkey C"
                  ],
                  "languagesSupported": [
                    "eng"
                  ],
                  "linters": [],
                  "packageManagers": [],
                  "permissions": [
                    "Sensor",
                    "ActivityRecording",
                    "FitContributor"
                  ],
                  "sourceTrees": [
                    {
                      "appId": "b896271ba7e04e12988fd03fb8714fc3",
                      "entry": "BreathHoldApp",
                      "jungle": "monkey.jungle",
                      "manifest": "manifest.xml",
                      "minApiLevel": "1.4.0",
                      "path": "source/",
                      "target": "fenix3 / fenix3_hr"
                    },
                    {
                      "appId": "b896271ba7e04e12988fd03fb8714fc4",
                      "entry": "Fenix5App",
                      "jungle": "monkey_fenix5.jungle",
                      "manifest": "manifest_fenix5.xml",
                      "minSdkVersion": "2.4.0",
                      "path": "source_fenix5/",
                      "target": "fenix5plus (configurable to fenix5/5s/5x/5splus/5xplus)"
                    }
                  ],
                  "tests": [],
                  "vcs": "no .git directory found at repo root; git status reports 'not a git repository'"
                },
                "services": [],
                "tools": {
                  "formatting": [],
                  "linting": [],
                  "testing": []
                },
                "workflows": [
                  {
                    "description": "Local bash script that invokes the Connect IQ SDK's monkeyc compiler to produce .prg files for the Garmin fenix3 and fenix3_hr targets. Generates a self-signed developer key if missing.",
                    "name": "Manual build (fenix3)",
                    "steps": [
                      "Read SDK path from $HOME/.Garmin/ConnectIQ/current-sdk.cfg",
                      "Generate developer_key.pem + developer_key.der via openssl if missing",
                      "mkdir -p bin",
                      "Invoke $SDK/bin/monkeyc -d fenix3 -f monkey.jungle -o bin/FreediveBreath_fenix3.prg -y developer_key.der",
                      "Invoke $SDK/bin/monkeyc -d fenix3_hr -f monkey.jungle -o bin/FreediveBreath_fenix3_hr.prg -y developer_key.der"
                    ],
                    "triggers": [
                      "manual"
                    ]
                  },
                  {
                    "description": "Local bash script that builds the v2 menu + depth app for fenix5plus (configurable BUILD_VARIANTS list, default fenix5plus). Requires the SDK Manager GUI / X11.",
                    "name": "Manual build (fenix5plus v2)",
                    "steps": [
                      "Read SDK path from $HOME/.Garmin/ConnectIQ/current-sdk.cfg (exit 1 if missing)",
                      "Generate developer_key.pem + developer_key.der via openssl if missing",
                      "mkdir -p bin",
                      "For each BUILD_VARIANTS device, invoke $SDK/bin/monkeyc -d <device> -f monkey_fenix5.jungle -o bin/Freedive_<device>.prg -y developer_key.der",
                      "Sideload .prg to watch via USB (manual cp into GARMIN/APPS/)"
                    ],
                    "triggers": [
                      "manual"
                    ]
                  },
                  {
                    "description": "VS Code with official Monkey C extension (or Eclipse Monkey C plugin) builds the project interactively: 'Monkey C: Build Current Project' / 'Monkey C: Export Project'. Documented in README.md.",
                    "name": "IDE build (recommended)",
                    "steps": [
                      "Open repo in VS Code with Monkey C extension",
                      "Run 'Monkey C: Build Current Project' or 'Monkey C: Export Project'",
                      "Select fenix3 or fenix3_hr target",
                      "Output: bin/<name>.prg or .iq zip"
                    ],
                    "triggers": [
                      "manual"
                    ]
                  },
                  {
                    "description": "Garmin does not allow diving/breath-hold apps in the Connect IQ Store; deployment is by manual sideload. .prg is copied to GARMIN/APPS/ over USB, then app is launched from Activities > Apps.",
                    "name": "Sideload to device",
                    "steps": [
                      "Connect watch via USB, confirm Mass Storage mode",
                      "Copy .prg into GARMIN/APPS/ (no subfolder)",
                      "Safely eject",
                      "Launch Freedive Breath from Activities > Apps"
                    ],
                    "triggers": [
                      "manual"
                    ]
                  },
                  {
                    "description": "No formal release process exists. No tags, branches, or CI artifacts found. Versioning is implicit via the two parallel source trees (fenix3 v1 in source/, fenix5plus v2 in source_fenix5/) and two separate app ids in manifest.xml / manifest_fenix5.xml.",
                    "name": "Release / version workflow",
                    "steps": [
                      "Edit source under source/ or source_fenix5/",
                      "Run build.sh or build_fenix5.sh",
                      "Sideload .prg manually"
                    ],
                    "triggers": [
                      "manual"
                    ]
                  }
                ]
              },
              "miningResult": {
                "bottlenecks": [
                  {
                    "description": "Long-press BACK timer (LONG_PRESS_MS = 800) is hand-rolled and duplicated across BreathHoldDelegate.mc, DepthDelegate.mc, DistanceDelegate.mc, plus onKey/onKeyPressed/onKeyReleased tri-state handling. Any state-machine regression must be fixed in each copy.",
                    "frequency": "Touched on every back-button behavior change (see git-less history of v1 settings + v2 settings additions)",
                    "id": "BN-1",
                    "impact": "Maintenance duplication; risk of inconsistent button behavior across v1 and v2 builds.",
                    "location": "source/BreathHoldDelegate.mc lines 8-13,60-79; source_fenix5/DepthDelegate.mc lines 8-13,70-92; source_fenix5/DistanceDelegate.mc lines 8-13,68-86"
                  },
                  {
                    "description": "FIT developer field ids are hard-coded inline in each view's startRecording() instead of a shared FitFields helper. APP_DESIGN_V2.md §9 already proposes FitFields.mc (optional) but it has not been created.",
                    "frequency": "Every new FIT field addition (e.g., max_depth_m, dive_time_s, surface_interval_s)",
                    "id": "BN-2",
                    "impact": "Cross-mode field id drift risk; changing an id requires editing 4-5 files; documentation is the only source of truth for the shared id space.",
                    "location": "source_fenix5/DepthView.mc:206-245, DistanceView.mc:168-206, StaticView.mc:147-172, BreathingView.mc:181-204; design in APP_DESIGN_V2.md:306-328"
                  },
                  {
                    "description": "DepthModel.calibrateSurface() takes a single rawAmbientPressure sample instead of averaging, contrary to PORT_FENIX5.md §4 ('take a short average 3-5 samples'). Single-sample calibration is sensitive to wave/temperature jitter.",
                    "frequency": "Every dive start (calibrateSurface called on every breath-up -> surface transition)",
                    "id": "BN-3",
                    "impact": "Reduced depth accuracy and noisy surface zero reference, particularly in chop or quick weather changes.",
                    "location": "source_fenix5/DepthModel.mc:14-22; documented better approach in PORT_FENIX5.md:90-103"
                  },
                  {
                    "description": "FIT session 'name' string is hard-coded per view (BreathHold, FreediveDepth, FreediveDistance, FreediveStatic, BreathingTrainer) and shows up in Connect as the activity title. No central registry or i18n layer.",
                    "frequency": "Naming/label change in Connect",
                    "id": "BN-4",
                    "impact": "Label changes require edits in 5 places; no @Strings.* indirection used at this level (manifests reference @Strings.AppName but the FIT names are inline).",
                    "location": "source/BreathHoldView.mc:163, source_fenix5/BreathingView.mc:176, DepthView.mc:202, DistanceView.mc:163, StaticView.mc:143"
                  }
                ],
                "branchPatterns": "N/A (no git history)",
                "commitPatterns": "N/A (no git history)",
                "contributors": [
                  {
                    "areas": [
                      "fenix3 v1 single-mode breath-hold + pool-length app (source/)",
                      "fenix5 v2 multi-discipline menu app (source_fenix5/)",
                      "All design/implementation documentation (README.md, IMPLEMENTATION_PLAN.md, PORT_FENIX5.md, APP_DESIGN_V2.md)",
                      "Build tooling (build.sh, build_fenix5.sh, .gitignore)",
                      "FIT developer field-id schema (APP_DESIGN_V2.md §9)"
                    ],
                    "commitCount": 0,
                    "name": "Unknown (no git history)"
                  }
                ],
                "evolution": {
                  "growthAreas": [
                    "source_fenix5/ (22 files, ~70 KB) is roughly 3.5x the size of source/ (6 files, ~17 KB), reflecting the v2 multi-discipline expansion.",
                    "Depth/Distance FIT recording paths grew to 4-8 FitContributor fields per session (BreathingView.mc ~5 fields, DepthView.mc ~8 fields, DistanceView.mc ~8 fields, StaticView.mc ~5 fields) versus 4 fields in the original source/BreathHoldView.mc.",
                    "Persistent settings surface expanded from 2 keys (poolLengthM, poolLengthIndex) in source/Settings.mc to 10 keys + an array in source_fenix5/AppSettings.mc."
                  ],
                  "majorEvents": [
                    {
                      "date": "Pre-v2 (initial fenix3 build)",
                      "evidence": "source/BreathHoldApp.mc, source/BreathHoldView.mc, source/Settings.mc, source/PoolLength*.mc, manifest.xml (minApiLevel=1.4.0)",
                      "id": "EV-1",
                      "summary": "Initial single-mode breath-hold + pool-length app on fēnix 3 / fēnix 3 HR (API 1.4.0). Source under source/, manifest.xml declares fenix3 + fenix3_hr products."
                    },
                    {
                      "date": "v2 design phase",
                      "evidence": "APP_DESIGN_V2.md sections 10-11 (Implementation Phases), README.md lines 5/105 ('New design ... v2')",
                      "id": "EV-2",
                      "summary": "Multi-discipline v2 design formalized in APP_DESIGN_V2.md (Depth / Distance / Static Apnoe / Breathing Trainer menu). Implementation phases 1-4 marked as completed (basic); phase 5 (Polish) deferred."
                    },
                    {
                      "date": "fēnix 5 port",
                      "evidence": "source_fenix5/Fenix5App.mc, MainMenuView.mc, DepthView.mc, DistanceView.mc, StaticView.mc, BreathingView.mc, AppSettings.mc, DepthModel.mc, manifest_fenix5.xml, monkey_fenix5.jungle, build_fenix5.sh",
                      "id": "EV-3",
                      "summary": "Source duplicated to source_fenix5/ with separate manifest_fenix5.xml + monkey_fenix5.jungle, new Fenix5App entry, MainMenuView + SubMenuView scaffold, plus Depth/Distance/Static/Breathing view-delegates and shared AppSettings/Common/DepthModel."
                    },
                    {
                      "date": "Pool-length horizontal distance feature (intermediate)",
                      "evidence": "source/BreathHoldDelegate.mc (long-press BACK), source/PoolLengthView.mc, source/PoolLengthDelegate.mc, BreathHoldView.mc startRecording() lines 152-184, IMPLEMENTATION_PLAN.md section 11",
                      "id": "EV-4",
                      "summary": "Manual pool-length counter added to fēnix 3 build via long-press BACK settings picker, FIT developer fields horizontal_distance_m (id 2) and length_count (id 3)."
                    }
                  ],
                  "technologyChanges": [
                    "Connect IQ API migration 1.4.0 (fēnix 3) -> 2.4.0+ (fēnix 5/5S/5X/5 Plus) to unlock Activity.Info.rawAmbientPressure for real depth measurement (PORT_FENIX5.md).",
                    "Pressure source migration: Sensor.Info.pressure (sea-level calibrated, depth-unusable) -> Activity.Info.rawAmbientPressure (raw ambient) implemented in source_fenix5/DepthModel.mc.",
                    "FIT field taxonomy unification: previously ad-hoc 4 developer field ids in source/BreathHoldView.mc; in source_fenix5/ a single 17-id allocation table in APP_DESIGN_V2.md §9 is shared across Depth/Distance/Static/Breathing sessions.",
                    "Build pipeline: monkey.jungle (single manifest) split into monkey.jungle + monkey_fenix5.jungle with separate build scripts (build.sh -> build_fenix5.sh)."
                  ]
                },
                "implicitRules": [
                  "v1 fenix3 code in source/ is preserved but frozen - README.md and APP_DESIGN_V2.md both state 'v2 ... fenix 3 v1 code is preserved but not extended'.",
                  "Two parallel Monkey C projects are maintained side-by-side via separate jungle + manifest pairs (monkey.jungle+manifest.xml, monkey_fenix5.jungle+manifest_fenix5.xml); cross-building between them is intentionally avoided.",
                  "Personal sideload only - APP_DESIGN_V2.md and IMPLEMENTATION_PLAN.md both forbid Connect IQ Store submission ('Garmin does not allow diving/breath-hold apps in the Connect IQ Store'). Developer key (.der/.pem) is excluded from git via .gitignore.",
                  "FIT custom developer fields only - the codebase intentionally does NOT write the Garmin standard distance field for Distance mode (PORT_FENIX5.md §5; README.md 'Pool horizontal distance').",
                  "Manual input for horizontal distance - GPS does not work underwater and accelerometer dead-reckoning is rejected (README.md, PORT_FENIX5.md §2); therefore the user must press UP per length.",
                  "Pool-density fresh/salt toggle is treated as a forward-compatibility placeholder for fenix3 (IMPLEMENTATION_PLAN.md §0 'fresh/salt toggle retained for future extensibility; not used for depth on fenix3') but is live in fenix5 via AppSettings.waterType.",
                  "Single-button long-press detection uses a fixed 800 ms threshold (LONG_PRESS_MS) and an explicit backTimer to disambiguate short/long BACK presses; this convention is copied verbatim from BreathHoldDelegate to DepthDelegate and DistanceDelegate.",
                  "Depth calculation must clamp negative splash noise to 0 (DepthModel.mc:33; PORT_FENIX5.md:96) - implicit rule shared between docs and code.",
                  "Sensor permissions are declared as Sensor/ActivityRecording/FitContributor in BOTH manifests; permissions are kept minimal and identical across v1 and v2.",
                  "The fenix5plus manifest in source_fenix5/manifest_fenix5.xml only lists fenix5plus as a product even though APP_DESIGN_V2.md and README.md describe the full fenix5 family; build_fenix5.sh exposes BUILD_VARIANTS to extend at build time but the default ship target is fenix5plus."
                ],
                "metadata": {
                  "derivationSource": "code + documentation only (no .git directory at /mnt/flash1/code/garmin-freedive-app)",
                  "filesScanned": 35,
                  "gitHistoryAvailable": false,
                  "primarySources": [
                    "README.md",
                    "IMPLEMENTATION_PLAN.md",
                    "PORT_FENIX5.md",
                    "APP_DESIGN_V2.md",
                    "manifest.xml + manifest_fenix5.xml",
                    "monkey.jungle + monkey_fenix5.jungle",
                    "build.sh + build_fenix5.sh",
                    "source/*.mc (6 files)",
                    "source_fenix5/*.mc (22 files)"
                  ]
                },
                "painPoints": [
                  {
                    "category": "build / verification",
                    "description": "Code in source_fenix5/ has been 'reviewed for API 2.4.0+ compatibility but NOT compiled' because the Connect IQ SDK requires the GUI SDK Manager and X11. There is no way to verify the v2 build from a CLI / headless environment.",
                    "discoveredVia": "APP_DESIGN_V2.md section 10 phase 5 'Open TODOs: ... Code was reviewed for API 2.4.0+ but not compiled (Connect IQ SDK not installed in this environment).'; build_fenix5.sh echoes 'SDK Manager requires a graphical display; it will not run in a headless container without X11/Xvfb.'",
                    "id": "PP-1",
                    "severity": "high"
                  },
                  {
                    "category": "configuration drift",
                    "description": "All five sensor/activity/fit permissions are declared in BOTH manifest.xml and manifest_fenix5.xml but the v2 manifest narrows supported devices to a single product (fenix5plus) while documentation claims a full six-device matrix (fenix5/5S/5X/5 Plus/5S Plus/5X Plus).",
                    "discoveredVia": "manifest_fenix5.xml iq:products contains only fenix5plus; README.md lines 107-114 and APP_DESIGN_V2.md §2 promise the full 5-series matrix.",
                    "id": "PP-2",
                    "severity": "medium"
                  },
                  {
                    "category": "data integrity",
                    "description": "FIT developer field-id conflicts could occur if more than one view-mode shares a session: ids 0 (discipline), 9 (breathhold_time_s), 10 (breath_up_time_s), 12 (last_hr_bpm) are repeated across DepthView, DistanceView, StaticView, BreathingView. The allocation table in APP_DESIGN_V2.md §9 documents this but there is no compile-time check.",
                    "discoveredVia": "Cross-grep of createField calls in source_fenix5/*.mc; design intent in APP_DESIGN_V2.md:306-328.",
                    "id": "PP-3",
                    "severity": "medium"
                  },
                  {
                    "category": "accuracy / UX",
                    "description": "DepthModel.calibrateSurface() averages only a single sample and the calibrate-once-per-session flow has no manual re-calibrate hotkey (long-press START was proposed in PORT_FENIX5.md §6 but never implemented in DepthDelegate.mc).",
                    "discoveredVia": "source_fenix5/DepthModel.mc:14-22; PORT_FENIX5.md:90-103 + §9 'manual re-calibrate' decision item; DepthDelegate.mc only handles START, ESC, LAP.",
                    "id": "PP-4",
                    "severity": "medium"
                  },
                  {
                    "category": "engineering process",
                    "description": "No automated tests, no CI, no linter, no formatter exist for either source tree. Regression risk for the hand-rolled long-press timer and per-view state machines is unbounded.",
                    "discoveredVia": ".pi-subagents/artifacts/431b6660_scout_1_output.md (no linting/testing/formatting configured); absence of any *test* files; only build artifacts.",
                    "id": "PP-5",
                    "severity": "medium"
                  },
                  {
                    "category": "maintainability",
                    "description": "Connect IQ Watch App session is hard-coded per view with raw Sport/SubSport constants (ActivityRecording.SPORT_SWIMMING etc.). No central place enumerates modes -> (sport, subSport) tuples; tweaking requires editing 4 view files.",
                    "discoveredVia": "grep of SPORT_/SUB_SPORT_ across source_fenix5/*.mc shows 4 distinct inline definitions.",
                    "id": "PP-6",
                    "severity": "low"
                  },
                  {
                    "category": "feature completeness",
                    "description": "SettingsView in source_fenix5/ (SettingsView.mc) shows only 3 of the 10+ persisted keys (pool length, water type, distance DOWN). Defaults like defaultBreathUpS, defaultRecoveryS, breathingRestSeries, breathingHoldTargetS, staticBreathUpS, staticRecoveryS are loaded but no UI exists to edit them.",
                    "discoveredVia": "source_fenix5/AppSettings.mc (10 fields, rest-series array) vs source_fenix5/SettingsView.mc (3 items).",
                    "id": "PP-7",
                    "severity": "low"
                  },
                  {
                    "category": "documentation",
                    "description": "README.md still leads with the v1 fenix3 build instructions before introducing the v2 fenix5 build, and the disclaimer section was written for a single-watch hobby project but the v2 app now ships for the whole fenix5 family. Sideload instructions do not list per-variant filenames.",
                    "discoveredVia": "README.md line 105 'fenix 5 v2 build' is appended after the v1 sideload walkthrough.",
                    "id": "PP-8",
                    "severity": "low"
                  }
                ],
                "releasePatterns": "N/A (no git history)"
              },
              "availableProcessCategories": [
                "gsd (Get Stuff Done - general project workflows: new-project, discuss, plan, execute, verify, audit, map-codebase, iterative-convergence)",
                "methodologies (TDD, agile, spec-driven, evolutionary, domain-driven, self-assessment, etc.)",
                "cradle (installation and onboarding: user-install, project-install)",
                "specializations/data-science-ml",
                "specializations/devops-sre-platform",
                "specializations/ux-ui-design",
                "specializations/product-management",
                "specializations/data-engineering-analytics",
                "specializations/technical-documentation",
                "specializations/domains/science",
                "specializations/domains/business",
                "specializations/domains/social-sciences-humanities"
              ]
            },
            "instructions": [
              "Analyze the project tech stack, architecture, and goals",
              "Match project characteristics against available process categories and specializations",
              "Recommend specific processes that would be most useful for the project",
              "Recommend a default methodology based on project characteristics:",
              "  - New projects: consider gsd/new-project + agile or TDD methodology",
              "  - Projects with poor test coverage: recommend TDD methodology",
              "  - Large mature projects: recommend evolutionary or domain-driven methodology",
              "  - Projects with quality issues: recommend self-assessment methodology",
              "Recommend skills and agents based on project needs",
              "For each recommendation, provide a brief justification",
              "Prioritize recommendations: must-have vs nice-to-have",
              "Consider project pain points and bottlenecks when recommending remediation-focused processes",
              "Consider the project architecture when recommending organization-focused processes",
              "Match specialization domains to the project domain (e.g., ML project -> data-science-ml specialization)",
              "Write recommendations to artifacts/tool-recommendations.json"
            ],
            "outputFormat": "JSON with recommendedProcesses (array), recommendedSkills (array), recommendedAgents (array), recommendedMethodology (string), justifications (object mapping recommendation to reason), prioritized (object with mustHave and niceToHave arrays), remediations (array of {painPointId, recommendation, process})"
          },
          "outputSchema": {
            "type": "object",
            "required": [
              "recommendedProcesses",
              "recommendedSkills",
              "recommendedMethodology"
            ],
            "properties": {
              "recommendedProcesses": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "recommendedSkills": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "recommendedAgents": {
                "type": "array",
                "items": {
                  "type": "string"
                }
              },
              "recommendedMethodology": {
                "type": "string"
              },
              "justifications": {
                "type": "object"
              },
              "prioritized": {
                "type": "object",
                "properties": {
                  "mustHave": {
                    "type": "array",
                    "items": {
                      "type": "string"
                    }
                  },
                  "niceToHave": {
                    "type": "array",
                    "items": {
                      "type": "string"
                    }
                  }
                }
              },
              "remediations": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "painPointId": {
                      "type": "string"
                    },
                    "recommendation": {
                      "type": "string"
                    },
                    "process": {
                      "type": "string"
                    }
                  }
                }
              }
            }
          }
        },
        "io": {
          "inputJsonPath": "tasks/01KYH30E2W0CJJNJ3F854ZX9MC/input.json",
          "outputJsonPath": "tasks/01KYH30E2W0CJJNJ3F854ZX9MC/result.json"
        },
        "labels": [
          "agent",
          "cradle",
          "tools",
          "selection"
        ]
      },
      "taskId": "tool-selection",
      "stepId": "tool-selection.default.87707eae2808.0",
      "taskDefRef": "tasks/01KYH30E2W0CJJNJ3F854ZX9MC/task.json",
      "requestedAt": "2026-07-27T06:08:17.003Z",
      "schedulerHints": {
        "pendingCount": 1
      }
    }
  ],
  "metadata": {
    "runId": "01KYH1JHGBTECMMBEQKPPRHNN1",
    "processId": "cradle/project-install",
    "hookStatus": "no-hooks-configured"
  }
}

[Showing lines 594-1337 of 1337 (50.0KB limit). Full output: /tmp/pi-bash-441d38691329cf1b.log]


Iteration 6 produced tool-selection task. EffectId: 01KYH30E2W0CJJNJ3F854ZX9MC. I need to delegate. The task is to recommend skills, agents, processes, methodology. I can use planner or context-builder. Let me use planner.

subagent

Execute babysitter task effect 01KYH30E2W0CJJNJ3F854ZX9MC for run 01KYH1JHGBTECMMBEQKPPRHNN1.

Task: Select optimal tools and processes for project
Role: developer tools expert and productivity consultant

Input data is at:
/home/liph/.a5c/runs/01KYH1JHGBTECMMBEQKPPRHNN1/tasks/01KYH30E2W0CJJNJ3F854ZX9MC/input.json

Read it. It contains the full profile, repoStructure, toolsAndServices, miningResult, and availableProcessCategories.

Instructions:
1. Analyze the project profile and recommend the optimal set of babysitter tools, agents, processes, and skills based on the project.
2. Match project characteristics against available process categories and specializations.
3. Recommend a default methodology (this is an existing Monkey C watch app with no tests and manual build — consider self-assessment, evolutionary, or TDD methodology; user wants semi-autonomous and error checking).
4. Provide justifications for each recommendation.
5. Prioritize: must-have vs nice-to-have.
6. Map pain points to remediations with process recommendations.
7. Write recommendations to /home/liph/.a5c/runs/01KYH1JHGBTECMMBEQKPPRHNN1/artifacts/tool-recommendations.json.
8. Return ONLY a JSON object matching the schema:
{
  "recommendedProcesses": [string],
  "recommendedSkills": [string],
  "recommendedAgents": [string],
  "recommendedMethodology": string,
  "justifications": { "processId|skill|agent|methodology": "reason" },
  "prioritized": { "mustHave": [string], "niceToHave": [string] },
  "remediations": [ { "painPointId": string, "recommendation": string, "process": string } ]
}

Return only JSON.


Task: You are a delegated subagent running from a fork of the parent session. Treat the inherited conversation as reference-only context, not a live thread to continue. Do not continue or answer prior messages as if they are waiting for a reply. Your sole job is to execute the task below and return a focused result for that task using your tools.

Task:
Execute babysitter task effect 01KYH30E2W0CJJNJ3F854ZX9MC for run 01KYH1JHGBTECMMBEQKPPRHNN1.

Task: Select optimal tools and processes for project
Role: developer tools expert and productivity consultant

Input data is at:
/home/liph/.a5c/runs/01KYH1JHGBTECMMBEQKPPRHNN1/tasks/01KYH30E2W0CJJNJ3F854ZX9MC/input.json

Read it. It contains the full profile, repoStructure, toolsAndServices, miningResult, and availableProcessCategories.

Instructions:
1. Analyze the project profile and recommend the optimal set of babysitter tools, agents, processes, and skills based on the project.
2. Match project characteristics against available process categories and specializations.
3. Recommend a default methodology (this is an existing Monkey C watch app with no tests and manual build — consider self-assessment, evolutionary, or TDD methodology; user wants semi-autonomous and error checking).
4. Provide justifications for each recommendation.
5. Prioritize: must-have vs nice-to-have.
6. Map pain points to remediations with process recommendations.
7. Write recommendations to /home/liph/.a5c/runs/01KYH1JHGBTECMMBEQKPPRHNN1/artifacts/tool-recommendations.json.
8. Return ONLY a JSON object matching the schema:
{
  "recommendedProcesses": [string],
  "recommendedSkills": [string],
  "recommendedAgents": [string],
  "recommendedMethodology": string,
  "justifications": { "processId|skill|agent|methodology": "reason" },
  "prioritized": { "mustHave": [string], "niceToHave": [string] },
  "remediations": [ { "painPointId": string, "recommendation": string, "process": string } ]
}

Return only JSON.

---
**Output:**
Write your findings to exactly this path: /tmp/tool-selection-output.json
This path is authoritative for this run.
Ignore any other output filename or output path mentioned elsewhere, including output destinations in the base agent prompt, system prompt, or task instructions.

## Acceptance Contract
Acceptance level: attested
Completion is not accepted from prose alone. End with a structured acceptance report.

Criteria:
- criterion-1: Return concrete findings with file paths and severity when applicable

Required evidence: review-findings, residual-risks

Finish with a fenced JSON block tagged `acceptance-report` in this shape:
Use empty arrays when no items apply; array fields contain strings unless object entries are shown.
`criteriaSatisfied[].status` must be exactly one of: satisfied, not-satisfied, not-applicable.
`commandsRun[].result` must be exactly one of: passed, failed, not-run.
`manualNotes` and `notes` are optional strings; an empty string means no note and does not satisfy `manual-notes` evidence.
```acceptance-report
{
  "criteriaSatisfied": [
    {
      "id": "criterion-1",
      "status": "satisfied",
      "evidence": "specific proof"
    }
  ],
  "changedFiles": [
    "src/file.ts"
  ],
  "testsAddedOrUpdated": [
    "test/file.test.ts"
  ],
  "commandsRun": [
    {
      "command": "command",
      "result": "passed",
      "summary": "short result"
    }
  ],
  "validationOutput": [
    "validation output or concise summary"
  ],
  "residualRisks": [
    "none"
  ],
  "noStagedFiles": true,
  "diffSummary": "short description of the diff",
  "reviewFindings": [
    "blocker: file.ts:12 - issue found, or no blockers"
  ],
  "manualNotes": "anything else the parent should know"
}
```


I'll execute the tool-selection task. Let me read the input file and analyze the data.

bash

ls -la /home/liph/.a5c/runs/01KYH1JHGBTECMMBEQKPPRHNN1/tasks/01KYH30E2W0CJJNJ3F854ZX9MC/ && wc -c /home/liph/.a5c/runs/01KYH1JHGBTECMMBEQKPPRHNN1/tasks/01KYH30E2W0CJJNJ3F854ZX9MC/input.json


Tool bash not found


ENOENT: no such file or directory, access '/home/liph/.a5c/runs/01KYH1JHGBTECMMBEQKPPRHNN1/tasks/01KYH30E2W0CJJNJ3F854ZX9MC/input.json'