{"task_id":"st_01a0413b","status":"completed","residency_state":"evicted","parent_session_id":"01a00387-aaf8-7f2f-89e3-e24c1af24859","root_session_id":"01a00387-aaf8-7f2f-89e3-e24c1af24859","depth":1,"execution_mode":"in-process","model":"openai-codex/gpt-5.4-mini","notify_on_terminal":true,"created_at":"2026-08-27T03:20:23.473Z","updated_at":"2026-08-28T12:16:29.640Z","notification":{"run_epoch":1,"notified_epoch":1},"name":"multi-customer-registry-survey","task_summary":"Trace all registry single-customer limits and tests","description":"Registry limit survey","agent_type":"explore","tool_allow":["read","find","grep","ls","bash","lsp_diagnostics","lsp_goto_definition","lsp_find_references","lsp_symbols"],"requested_model":{"provider":"clinepass","model_id":"cline-pass/deepseek-v4-flash","display":"clinepass/cline-pass/deepseek-v4-flash","source":"agent","reasoning_effort":"low"},"fallback_models":[{"provider":"openai-codex","model_id":"gpt-5.6-luna","display":"openai-codex/gpt-5.6-luna","source":"agent","reasoning_effort":"high"}],"fallback_attempts":[{"provider":"clinepass","model_id":"cline-pass/deepseek-v4-flash","display":"clinepass/cline-pass/deepseek-v4-flash","source":"agent","reasoning_effort":"low","reasoning":"low"},{"provider":"openai-codex","model_id":"gpt-5.4-mini","display":"openai-codex/gpt-5.4-mini","source":"agent","reasoning_effort":"medium"}],"resolved_model":{"provider":"openai-codex","model_id":"gpt-5.4-mini","display":"openai-codex/gpt-5.4-mini","source":"agent","reasoning_effort":"medium"},"spawn_spec":{"version":1,"cwd":"/home/cube/projects/richard/traning coach","prompt":"In /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150, read-only survey the one-enabled-customer restriction. Trace CustomerRegistry validators, every constructor/load/mutation caller, activation/onboarding/admin paths, tests, persisted schema compatibility, and concurrency/privacy implications. Deliver exact file:line findings, the smallest capability-based design for a bounded multi-customer limit, and tests that must fail first. Do not edit files or touch live state. Stop when every admission boundary is accounted for.","instructions":"You are a codebase search specialist. Your job: find files and code, return actionable results.\n\n## Your Mission\n\nAnswer questions like:\n- \"Where is X implemented?\"\n- \"Which files contain Y?\"\n- \"Find the code that does Z\"\n\n## CRITICAL: What You Must Deliver\n\nEvery response MUST include:\n\n### 1. Intent Analysis (Required)\nBefore ANY search, wrap your analysis in <analysis> tags:\n\n<analysis>\n**Literal Request**: [What they literally asked]\n**Actual Need**: [What they're really trying to accomplish]\n**Success Looks Like**: [What result would let them proceed immediately]\n</analysis>\n\n### 2. Parallel Execution (Required)\nLaunch **3+ tools simultaneously** in your first action. Never sequential unless output depends on prior result.\n\n### 3. Structured Results (Required)\nAlways end with this exact format:\n\n<results>\n<files>\n- /absolute/path/to/file1.ts - [why this file is relevant]\n- /absolute/path/to/file2.ts - [why this file is relevant]\n</files>\n\n<answer>\n[Direct answer to their actual need, not just file list]\n[If they asked \"where is auth?\", explain the auth flow you found]\n</answer>\n\n<next_steps>\n[What they should do with this information]\n[Or: \"Ready to proceed - no follow-up needed\"]\n</next_steps>\n</results>\n\n## Success Criteria\n\n- **Paths** - ALL paths must be **absolute** (start with /)\n- **Completeness** - Find ALL relevant matches, not just the first one\n- **Actionability** - Caller can proceed **without asking follow-up questions**\n- **Intent** - Address their **actual need**, not just literal request\n\n## Failure Conditions\n\nYour response has **FAILED** if:\n- Any path is relative (not absolute)\n- You missed obvious matches in the codebase\n- Caller needs to ask \"but where exactly?\" or \"what about X?\"\n- You only answered the literal question, not the underlying need\n- No <results> block with structured output\n\n## Constraints\n\n- **Read-only**: You cannot create, modify, or delete files\n- **No emojis**: Keep output clean and parseable\n- **No file creation**: Report findings as message text, never write files\n\n## Tool Strategy\n\nUse the right tool for the job:\n- **Semantic search** (definitions, references): LSP tools (lsp_goto_definition, lsp_find_references, lsp_symbols, lsp_diagnostics)\n- **Structural patterns** (function shapes, class structures): combine LSP symbols/references with focused grep and read calls\n- **Text patterns** (strings, comments, logs): grep\n- **File patterns** (find by name/extension): find\n- **Remote evidence**: use the structured read-only bash broker only for supported gh or HTTPS retrieval requests; it is not a general shell\n\nFlood with parallel calls. Cross-validate findings across multiple tools."},"host_pid":2754263,"final_response":"<results>\n<files>\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/checkin_cli/customer_coaching.py - registry schema, load path, one-enabled validator, sealed binding/runtime, symlink/escape checks.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/checkin_cli/customer_admin.py - register/disable/activate/reconcile/preflight/runtime gates; activation receipt/journal writes and checks.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/checkin_cli/nutrition_onboarding_authority.py - current onboarding authority must target a disabled customer and current consent.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/checkin_cli/nutrition_onboarding_cli.py - onboarding CLI loads current authority from registry.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/checkin_cli/nutrition_onboarding_migration.py - legacy migration preflight/commit with exactly-one enabled legacy customer.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/gateway/platforms/nutrition_coaching.py - production route selection requires exactly one enabled route when not explicitly scoped.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/gateway/platforms/telegram_nutrition_onboarding_runtime_authority.py - runtime registry lookup for onboarding messages.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/gateway/platforms/dualcoach_activation_cutover.py - activation cutover wrapper depends on admin invariants.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/tests/test_customer_coaching_domain.py - current one-enabled boundary, uniqueness, symlink, disabled-history tests.\n- /home/cube/projects/richard/.worktrees/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/tests/test_customer_admin.py - current direct-enable, activation, runtime, and authority tests.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/tests/test_staff_membership_activation_gate.py - activation must fail before mutation; runtime reload stays closed.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/dualcoach/profile/tests/test_nutrition_onboarding_cli.py - migration preflight/commit compatibility checks.\n- /home/cube/projects/richard/.worktrees/nutricoach-channel-inbox-v150/tests/gateway/test_nutrition_coaching.py - route selection tests, good place for multi-enabled behavior.\n</files>\n\n<answer>\nComplete picture:\n\n1) Core one-enabled-customer restriction\n- `customer_coaching.py:1006-1055`\n  - `RegistryDocument.require_unique_boundaries()`\n    - rejects duplicate customer keys / Telegram identities / spaces\n    - rejects `len(enabled) > 1` with `pilot supports only one external customer`\n  - `validate_pilot_customer_boundary(candidate)` repeats the count rule across current + candidate\n  - `validate_enabled_customer(spec)` adds owner/customer identity separation and local activation prereqs\n\n2) Activation receipt/journal singularity\n- `customer_admin.py:873-1118`\n  - `activate_customer()` is the only enabling mutation path\n  - it loads registry, checks `validate_pilot_customer_boundary(enabled_spec)`, then `validate_enabled_customer(enabled_spec)`\n  - it writes the enabled registry transition only after activation proof is assembled\n- `customer_admin.py:1015-1075`\n  - activation writes a single pending journal, then audit + registry, then marks journal committed\n  - `transaction_id` is singular per activation attempt\n  - `registry_sha256` and `audit_record_sha256` are bound into one journal record\n- `customer_admin.py:1820-1983`\n  - `_require_committed_activation_receipt(...)` and `_validate_enabled_activation_receipts(...)` gate enabled customers\n  - enabled entries must each have a committed receipt\n- `customer_admin.py:1995-2058`\n  - `validate_committed_activation()` fails closed unless receipt/journal state is present and valid\n  - `load_runtime_customer_registry()` only returns after enabled receipts validate\n- `customer_admin.py:1590-1744`\n  - journal recovery path replays one activation transaction state machine and restores prior registry/audit on failure\n- `customer_admin.py:6499-6508`\n  - Gate-D preflight still assumes exactly one enabled customer for containment\n\n3) Admission boundaries and callers\n- Registry load callers:\n  - `customer_admin.py:927, 2056, 3697, 4009, 4223, 4802, 6807`\n  - `store.py:723`\n  - `diagnostic_evidence.py:286`\n  - `nutrition_onboarding_cli.py:69`\n  - `nutrition_onboarding_authority.py:45`\n- Constructor/load/mutation sites:\n  - `customer_admin.py:660` register disabled draft\n  - `customer_admin.py:727` disable-only setter\n  - `customer_admin.py:797` withdrawal disables + consent withdrawal\n  - `customer_admin.py:873` activation enables exactly one target\n- Onboarding/runtime paths:\n  - `nutrition_onboarding_authority.py:13-40`\n  - `nutrition_onboarding_cli.py:64-91`\n  - `telegram_nutrition_onboarding_runtime_authority.py:43-72`\n- Production route path:\n  - `gateway/platforms/nutrition_coaching.py:21682-21696`\n    - if no `customer_key` is requested, exactly one enabled route is required\n\n4) Compatibility / schema\n- `customer_coaching.py:1006-1141`\n  - `RegistryDocument` is versioned and supports `ordinary_v1` and `diagnostic_isolated_v1`\n  - diagnostic session binding is required/forbidden depending on mode\n- `nutrition_onboarding_migration.py:19-42`\n  - legacy migration preflight hard-requires exactly one enabled legacy customer\n- `test_diagnostic_isolation.py:1245-1280`\n  - ordinary and diagnostic registries are intentionally non-interchangeable\n\n5) Concurrency / privacy\n- `customer_admin.py:277-335`\n  - `profile_authority_lock()` serializes all writers and rejects unsafe symlink/replacement states\n- `customer_coaching.py:1144-1194`\n  - registry and customer data roots are symlink/escape checked and data roots must be unique\n- `customer_coaching.py:692-732`\n  - `RegisteredCustomerBinding` is sealed by token and digest-verified\n- `customer_coaching.py:1064-1093`\n  - runtime roots/bindings are immutable and sealed\n- Privacy boundary:\n  - onboarding authority rejects enabled targets: `nutrition_onboarding_authority.py:13-20`\n  - current authority is only valid for disabled customer + `privacy-v1` consent\n\nExact minimal safe design for bounded multi-customer support:\n- Introduce a sealed capability object for admission, e.g. `RegistryAdmissionCapability(max_enabled_customers: int, selected_customer_key: str | None = None)`.\n- Make `RegistryDocument` remain parse-only; move enabled-count checks into a capability-aware validator.\n- Default capability stays `max_enabled_customers=1`; no behavior changes for existing callers.\n- Any path that currently assumes implicit single selection must require an explicit `customer_key` when `enabled_count != 1`.\n- Activation/journal semantics remain singular per transaction; multi-customer support must not merge receipts or journals. Each activation still gets one journal entry/transaction id/receipt chain.\n- For privacy, onboarding authority must continue to require disabled target + current consent; multi-enable must not make enabled customers routable through onboarding surfaces.\n\nMust-fail-first tests:\n- `dualcoach/profile/tests/test_customer_coaching_domain.py:425-430`\n  - currently proves two enabled customers are rejected\n- `dualcoach/profile/tests/test_customer_admin.py:744-756`\n  - direct enable is rejected\n- `dualcoach/profile/tests/test_customer_admin.py:1229-1231, 1407-1459, 1482-1483`\n  - committed activation/journal recovery gate\n- `dualcoach/profile/tests/test_staff_membership_activation_gate.py:28-86`\n  - membership evidence faults must fail before mutation; runtime reload stays sealed\n- `dualcoach/profile/tests/test_nutrition_onboarding_cli.py:120-148`\n  - migration preflight/commit exactness\n- `tests/gateway/test_nutrition_coaching.py:278-290`\n  - route resolution expects one enabled customer\n- New tests to add for bounded multi-customer capability:\n  1. allow exactly N enabled only under explicit capability\n  2. require explicit customer selection when >1 enabled\n  3. preserve per-customer receipt/journal singularity\n  4. reject onboarding authority for enabled targets even under multi-capability\n  5. reject mixed ordinary/diagnostic registry reuse across capability modes\n\nBottom line:\n- The current system is globally “single enabled customer” in both registry admission and production route selection.\n- The safest relaxation is capability-gated admission with explicit selection, while keeping activation receipts/journals one-per-activation and all onboarding/privacy gates disabled-target-only.\n</answer>\n\n<next_steps>\nUse the listed fail-first tests to drive a capability object through registry admission and route selection, without changing receipt/journal one-at-a-time semantics.\n</next_steps>\n</results>","run_stats":{"runtime_ms":436106,"turns":36,"tool_calls":102,"output_tokens":26241,"input_tokens":204315,"cache_read_tokens":2506240,"total_tokens":2736796,"generation_ms":413097,"tokens_per_second":64,"cost_usd":0.45928875,"cache_hit_rate_last":0.030552875769540612,"cache_hit_rate_run":0.9246224481702087,"token_status":"complete","cost_status":"reported","duration_status":"monotonic"},"task_seq":3,"config_generation":0,"background_mode":"background"}