nullhack · nullhack · Apr 19, 2026 · Apr 19, 2026
diff --git a/.opencode/skills/implementation/SKILL.md b/.opencode/skills/implementation/SKILL.md
@@ -222,45 +222,41 @@ All must pass before Self-Declaration.
 
 ### Self-Declaration (once, after all quality gates pass)
 
-Answer honestly the `## Self-Declaration` report:
-
-```markdown
-## Self-Declaration
-As a software-engineer I declare:
-* YAGNI: no code without a failing test — AGREE/DISAGREE | file:line
-* YAGNI: no speculative abstractions — AGREE/DISAGREE | file:line
-* KISS: simplest solution that passes — AGREE/DISAGREE | file:line
-* KISS: no premature optimization — AGREE/DISAGREE | file:line
-* DRY: no duplication — AGREE/DISAGREE | file:line
-* DRY: no redundant comments — AGREE/DISAGREE | file:line
-* SOLID-S: one reason to change per class — AGREE/DISAGREE | file:line
-* SOLID-O: open for extension, closed for modification — AGREE/DISAGREE | file:line
-* SOLID-L: subtypes substitutable — AGREE/DISAGREE | file:line
-* SOLID-I: no forced unused deps — AGREE/DISAGREE | file:line
-* SOLID-D: depend on abstractions, not concretions — AGREE/DISAGREE | file:line
-* OC-1: one level of indentation per method — AGREE/DISAGREE | deepest: file:line
-* OC-2: no else after return — AGREE/DISAGREE | file:line
-* OC-3: primitive types wrapped — AGREE/DISAGREE | file:line
-* OC-4: first-class collections — AGREE/DISAGREE | file:line
-* OC-5: one dot per line — AGREE/DISAGREE | file:line
-* OC-6: no abbreviations — AGREE/DISAGREE | file:line
-* OC-7: ≤20 lines per function, ≤50 per class — AGREE/DISAGREE | longest: file:line
-* OC-8: ≤2 instance variables per class (behavioural classes only; dataclasses, Pydantic models, value objects, and TypedDicts are exempt) — AGREE/DISAGREE | file:line
-* OC-9: no getters/setters — AGREE/DISAGREE | file:line
-* Patterns: I have no good reason to refactor parts of the code using OOP or Design Patterns — AGREE/DISAGREE | file:line
-* Patterns: no creational smell — AGREE/DISAGREE | file:line
-* Patterns: no structural smell — AGREE/DISAGREE | file:line
-* Patterns: no behavioral smell — AGREE/DISAGREE | file:line
-* Semantic: tests operate at same abstraction as AC — AGREE/DISAGREE | file:line
-```
-
-A `DISAGREE` answer is not automatic rejection — state the reason inline and fix before handing off.
+Communicate verbally to the reviewer. Answer honestly for each principle:
+
+- YAGNI: no code without a failing test — AGREE/DISAGREE | file:line
+- YAGNI: no speculative abstractions — AGREE/DISAGREE | file:line
+- KISS: simplest solution that passes — AGREE/DISAGREE | file:line
+- KISS: no premature optimization — AGREE/DISAGREE | file:line
+- DRY: no duplication — AGREE/DISAGREE | file:line
+- DRY: no redundant comments — AGREE/DISAGREE | file:line
+- SOLID-S: one reason to change per class — AGREE/DISAGREE | file:line
+- SOLID-O: open for extension, closed for modification — AGREE/DISAGREE | file:line
+- SOLID-L: subtypes substitutable — AGREE/DISAGREE | file:line
+- SOLID-I: no forced unused deps — AGREE/DISAGREE | file:line
+- SOLID-D: depend on abstractions, not concretions — AGREE/DISAGREE | file:line
+- OC-1: one level of indentation per method — AGREE/DISAGREE | deepest: file:line
+- OC-2: no else after return — AGREE/DISAGREE | file:line
+- OC-3: primitive types wrapped — AGREE/DISAGREE | file:line
+- OC-4: first-class collections — AGREE/DISAGREE | file:line
+- OC-5: one dot per line — AGREE/DISAGREE | file:line
+- OC-6: no abbreviations — AGREE/DISAGREE | file:line
+- OC-7: ≤20 lines per function, ≤50 per class — AGREE/DISAGREE | longest: file:line
+- OC-8: ≤2 instance variables per class (behavioural classes only; dataclasses, Pydantic models, value objects, and TypedDicts are exempt) — AGREE/DISAGREE | file:line
+- OC-9: no getters/setters — AGREE/DISAGREE | file:line
+- Patterns: I have no good reason to refactor parts of the code using OOP or Design Patterns — AGREE/DISAGREE | file:line
+- Patterns: no creational smell — AGREE/DISAGREE | file:line
+- Patterns: no structural smell — AGREE/DISAGREE | file:line
+- Patterns: no behavioral smell — AGREE/DISAGREE | file:line
+- Semantic: tests operate at same abstraction as AC — AGREE/DISAGREE | file:line
+
+A `DISAGREE` answer is not automatic rejection — state the reason and fix before handing off.
 
 ### Hand off to Step 4 (Verify)
 
 Signal completion to the reviewer. Provide:
 - Feature file path
-- Self-Declaration report
+- Self-Declaration (communicated verbally, as above)
 - Summary of what was implemented
 
 ---

diff --git a/.opencode/skills/scope/SKILL.md b/.opencode/skills/scope/SKILL.md
@@ -281,23 +281,19 @@ All Rules must have their pre-mortems completed before any Examples are written.
 
 **Self-Declaration (mandatory before criteria commit)**
 
-Write the following block into `TODO.md` before committing. Every `DISAGREE` is a **hard blocker** — explain inline and fix before the commit. Do not commit until all items are AGREE or have a documented resolution.
-
-```markdown
-## Self-Declaration
-As a product-owner I declare:
-* INVEST-I: each Rule is Independent (no hidden ordering or dependency between Rules) — AGREE/DISAGREE | conflict:
-* INVEST-V: each Rule delivers Value to a named user — AGREE/DISAGREE | Rule:
-* INVEST-S: each Rule is Small enough for one development cycle — AGREE/DISAGREE | Rule:
-* INVEST-T: each Rule is Testable (I can write a pass/fail Example for it) — AGREE/DISAGREE | Rule:
-* Observable: every Then is a single, observable, measurable outcome — AGREE/DISAGREE | file:line
-* No impl details: no Example tests internal state or implementation — AGREE/DISAGREE | file:line
-* Coverage: every entity in the feature description appears in at least one Rule — AGREE/DISAGREE | missing:
-* Distinct: no two Examples test the same observable behavior — AGREE/DISAGREE | file:line
-* Unique IDs: all @id values are unique within this feature — AGREE/DISAGREE
-* Pre-mortem: I ran a pre-mortem on each Rule and found no hidden failure modes — AGREE/DISAGREE | Rule:
-* Scope: no Example introduces behavior outside the feature boundary — AGREE/DISAGREE | file:line
-```
+Communicate verbally to the next agent. Every `DISAGREE` is a **hard blocker** — fix before committing. Do not commit until all items are AGREE or have a documented resolution.
+
+- INVEST-I: each Rule is Independent (no hidden ordering or dependency between Rules) — AGREE/DISAGREE | conflict:
+- INVEST-V: each Rule delivers Value to a named user — AGREE/DISAGREE | Rule:
+- INVEST-S: each Rule is Small enough for one development cycle — AGREE/DISAGREE | Rule:
+- INVEST-T: each Rule is Testable (I can write a pass/fail Example for it) — AGREE/DISAGREE | Rule:
+- Observable: every Then is a single, observable, measurable outcome — AGREE/DISAGREE | file:line
+- No impl details: no Example tests internal state or implementation — AGREE/DISAGREE | file:line
+- Coverage: every entity in the feature description appears in at least one Rule — AGREE/DISAGREE | missing:
+- Distinct: no two Examples test the same observable behavior — AGREE/DISAGREE | file:line
+- Unique IDs: all @id values are unique within this feature — AGREE/DISAGREE
+- Pre-mortem: I ran a pre-mortem on each Rule and found no hidden failure modes — AGREE/DISAGREE | Rule:
+- Scope: no Example introduces behavior outside the feature boundary — AGREE/DISAGREE | file:line
 
 Commit: `feat(criteria): write acceptance criteria for <name>`
 

diff --git a/.opencode/skills/session-workflow/SKILL.md b/.opencode/skills/session-workflow/SKILL.md
@@ -104,46 +104,10 @@ No feature in progress.
 Next: Run @<product-owner-agent> — load skill feature-selection and pick the next BASELINED feature from backlog.
 ```
 
-## Step 1 (Stage 2 Criteria) Self-Declaration TODO Format
-
-When Stage 2 Step B (criteria) is complete and before the `feat(criteria):` commit, TODO.md **must** include a `## Self-Declaration` block written by the PO:
-
-```markdown
-# Current Work
-
-Feature: <name>
-Step: 1 (SCOPE — Stage 2 Criteria)
-Source: docs/features/backlog/<name>.feature
-
-## Self-Declaration
-As a product-owner I declare:
-* INVEST-I: each Rule is Independent — AGREE/DISAGREE | conflict:
-* INVEST-V: each Rule delivers Value to a named user — AGREE/DISAGREE | Rule:
-* INVEST-S: each Rule is Small enough for one development cycle — AGREE/DISAGREE | Rule:
-* INVEST-T: each Rule is Testable — AGREE/DISAGREE | Rule:
-* Observable: every Then is a single, observable, measurable outcome — AGREE/DISAGREE | file:line
-* No impl details: no Example tests internal state or implementation — AGREE/DISAGREE | file:line
-* Coverage: every entity in the feature description appears in at least one Rule — AGREE/DISAGREE | missing:
-* Distinct: no two Examples test the same observable behavior — AGREE/DISAGREE | file:line
-* Unique IDs: all @id values are unique within this feature — AGREE/DISAGREE
-* Pre-mortem: I ran a pre-mortem on each Rule and found no hidden failure modes — AGREE/DISAGREE | Rule:
-* Scope: no Example introduces behavior outside the feature boundary — AGREE/DISAGREE | file:line
-
-## Progress
-- [x] `@id:<hex>`: <description>
-
-## Next
-Run @<software-engineer-agent> — load skill implementation and begin Step 2 (Architecture) for <feature-name>
-```
-
-Every `DISAGREE` is a hard blocker — fix before committing.
-
 ## Step 3 (TDD Loop) Cycle-Aware TODO Format
 
 During Step 3 (TDD Loop), TODO.md **must** include a `## Cycle State` block to track Red-Green-Refactor progress.
 
-When `Phase: REFACTOR` is complete, a `## Self-Declaration` block is also **mandatory** before handing off to Step 4.
-
 ```markdown
 # Current Work
 
@@ -155,9 +119,6 @@ Source: docs/features/in-progress/<name>.feature
 Test: `@id:<hex>` — <description>
 Phase: RED | GREEN | REFACTOR
 
-## Self-Declaration
-As a software-engineer I declare this code follows YAGNI-1 ... (full checklist in implementation/SKILL.md)
-
 ## Progress
 - [x] `@id:<hex>`: <description>
 - [~] `@id:<hex>`: <description>          ← in progress (see Cycle State)
@@ -199,5 +160,3 @@ Run `gen-todo` at session start (after reading TODO.md) and at session end (befo
 5. The "Next" line must be actionable enough that a fresh AI can execute it without asking questions
 6. During Step 3, always update `## Cycle State` when transitioning between RED/GREEN/REFACTOR phases
 7. When a step completes, update TODO.md and commit **before** any further work
-8. During Step 3, write the `## Self-Declaration` block into TODO.md after all quality gates pass — every claim must have AGREE/DISAGREE with `file:line` evidence
-9. During Step 1 Stage 2 Step B (criteria), write the `## Self-Declaration` block into TODO.md before the criteria commit — every DISAGREE is a hard blocker that must be resolved before committing
diff --git a/AGENTS.md b/AGENTS.md
@@ -230,7 +230,7 @@ Use `@software-engineer /skill git-release` for the full release process. When r
 
 Every session: load `skill session-workflow`. Read `TODO.md` first, update it at the end.
 
-`TODO.md` is a session bookmark — not a project journal. See `docs/workflow.md` for the full structure including the Cycle State and Self-Declaration blocks used during Step 3.
+`TODO.md` is a session bookmark — not a project journal. See `docs/workflow.md` for the full structure including the Cycle State block used during Step 3.
 
 ## Setup
 

diff --git a/docs/workflow.md b/docs/workflow.md
@@ -213,11 +213,6 @@ Each step has a designated agent and a specific deliverable. No step is skipped.
 │  │  │    Load skill refactor — follow its protocol          │ │   │
 │  │  │    uv run task test-fast after each individual change │ │   │
 │  │  │    EXIT: test-fast passes; no smells remain           │ │   │
-│  │  ├───────────────────────────────────────────────────────┤ │   │
-│  │  │  SELF-DECLARE                                         │ │   │
-│  │  │    Fill Self-Declaration block in TODO.md             │ │   │
-│  │  │    AGREE/DISAGREE per principle with file:line        │ │   │
-│  │  │    DISAGREE requires inline justification             │ │   │
 │  │  └───────────────────────────────────────────────────────┘ │   │
 │  │                                                             │   │
 │  │  Mark @id completed in TODO.md                             │   │
@@ -231,38 +226,14 @@ Each step has a designated agent and a specific deliverable. No step is skipped.
 │    uv run task test           (coverage must be 100%)              │
 │    timeout 10s uv run task run                                     │
 │    coverage < 100%: add test in tests/unit/ for uncovered branch   │
-│      (do NOT add @id tests for coverage — @id tests are AC only)     │
-│    All must pass before Self-Declaration                           │
+│      (do NOT add @id tests for coverage — @id tests are AC only)   │
+│    All must pass before handing off                                │
 │                                                                     │
 │  SELF-DECLARATION (once, after all quality gates pass)             │
-│    As a software-engineer I declare:                               │
-│      * YAGNI: no code without a failing test — AGREE/DISAGREE | file:line │
-│      * YAGNI: no speculative abstractions — AGREE/DISAGREE | file:line   │
-│      * KISS: simplest solution that passes — AGREE/DISAGREE | file:line   │
-│      * KISS: no premature optimization — AGREE/DISAGREE | file:line       │
-│      * DRY: no duplication — AGREE/DISAGREE | file:line                  │
-│      * DRY: no redundant comments — AGREE/DISAGREE | file:line            │
-│      * SOLID-S: one reason to change per class — AGREE/DISAGREE | file:line│
-│      * SOLID-O: open for extension, closed for modification        │
-│                   — AGREE/DISAGREE | file:line                            │
-│      * SOLID-L: subtypes substitutable — AGREE/DISAGREE | file:line       │
-│      * SOLID-I: no forced unused deps — AGREE/DISAGREE | file:line        │
-│      * SOLID-D: depend on abstractions, not concretions            │
-│                   — AGREE/DISAGREE | file:line                            │
-│      * OC-1: one level of indentation per method — AGREE/DISAGREE | file:line│
-│      * OC-2: no else after return — AGREE/DISAGREE | file:line            │
-│      * OC-3: primitive types wrapped — AGREE/DISAGREE | file:line        │
-│      * OC-4: first-class collections — AGREE/DISAGREE | file:line        │
-│      * OC-5: one dot per line — AGREE/DISAGREE | file:line                │
-│      * OC-6: no abbreviations — AGREE/DISAGREE | file:line                │
-│      * OC-7: ≤20 lines per function — AGREE/DISAGREE | file:line          │
-│      * OC-8: ≤2 instance variables per class (behavioural classes only; dataclasses, Pydantic models, value objects, and TypedDicts are exempt) — AGREE/DISAGREE | file:line │
-│      * OC-9: no getters/setters — AGREE/DISAGREE | file:line              │
-│      * Patterns: no creational smell — AGREE/DISAGREE | file:line         │
-│      * Patterns: no structural smell — AGREE/DISAGREE | file:line         │
-│      * Patterns: no behavioral smell — AGREE/DISAGREE | file:line         │
-│      * Semantic: tests operate at same abstraction as AC           │
-│                   — AGREE/DISAGREE | file:line                            │
+│    Communicate verbally to reviewer:                               │
+│      * YAGNI, KISS, DRY, SOLID, OC checklist — AGREE/DISAGREE     │
+│        with file:line evidence for each claim                      │
+│      * DISAGREE requires inline justification                      │
 │                                                                     │
 │  → Hand off to Step 4 (Verify)                                     │
 └─────────────────────────────────────────────────────────────────────┘
@@ -275,7 +246,7 @@ Each step has a designated agent and a specific deliverable. No step is skipped.
 │                                                                     │
 │  4a. READ                                                           │
 │    in-progress .feature file (Rules + Examples + @id)             │
-│    Self-Declaration from software-engineer                         │
+│    Self-Declaration communicated verbally by software-engineer     │
 │                                                                     │
 │  4b. pyproject.toml GATE                                           │
 │    git diff main -- pyproject.toml                                 │
@@ -308,8 +279,8 @@ Each step has a designated agent and a specific deliverable. No step is skipped.
 │    [ ] Docstrings explain why, not what                             │
 │                                                                     │
 │  4g. SELF-DECLARATION AUDIT                                        │
-│    For every YES claim: find the file:line — does it hold?          │
-│    For every NO claim: is the deviation justified?                 │
+│    For every AGREE claim: find the file:line — does it hold?        │
+│    For every DISAGREE claim: is the deviation justified?           │
 │    Undeclared violations → REJECT                                  │
 │                                                                     │
 │  4h. INTERACTIVE (if any doubt remains)                            │
@@ -436,34 +407,7 @@ Source: docs/features/in-progress/<name>.feature
 
 ## Cycle State
 Test: @id:<hex> — <description>
-Phase: RED | GREEN | REFACTOR | SELF-DECLARE
-
-## Self-Declaration
-As a software-engineer I declare:
-* YAGNI: no code without a failing test — AGREE/DISAGREE | file:line
-* YAGNI: no speculative abstractions — AGREE/DISAGREE | file:line
-* KISS: simplest solution that passes — AGREE/DISAGREE | file:line
-* KISS: no premature optimization — AGREE/DISAGREE | file:line
-* DRY: no duplication — AGREE/DISAGREE | file:line
-* DRY: no redundant comments — AGREE/DISAGREE | file:line
-* SOLID-S: one reason to change per class — AGREE/DISAGREE | file:line
-* SOLID-O: open for extension, closed for modification — AGREE/DISAGREE | file:line
-* SOLID-L: subtypes substitutable — AGREE/DISAGREE | file:line
-* SOLID-I: no forced unused deps — AGREE/DISAGREE | file:line
-* SOLID-D: depend on abstractions, not concretions — AGREE/DISAGREE | file:line
-* OC-1: one level of indentation per method — AGREE/DISAGREE | deepest: file:line
-* OC-2: no else after return — AGREE/DISAGREE | file:line
-* OC-3: primitive types wrapped — AGREE/DISAGREE | file:line
-* OC-4: first-class collections — AGREE/DISAGREE | file:line
-* OC-5: one dot per line — AGREE/DISAGREE | file:line
-* OC-6: no abbreviations — AGREE/DISAGREE | file:line
-* OC-7: ≤20 lines per function, ≤50 per class — AGREE/DISAGREE | longest: file:line
-* OC-8: ≤2 instance variables per class (behavioural classes only; dataclasses, Pydantic models, value objects, and TypedDicts are exempt) — AGREE/DISAGREE | file:line
-* OC-9: no getters/setters — AGREE/DISAGREE | file:line
-* Patterns: no creational smell — AGREE/DISAGREE | file:line
-* Patterns: no structural smell — AGREE/DISAGREE | file:line
-* Patterns: no behavioral smell — AGREE/DISAGREE | file:line
-* Semantic: tests operate at same abstraction as AC — AGREE/DISAGREE | file:line
+Phase: RED | GREEN | REFACTOR
 
 ## Progress
 - [x] @id:<hex>: <done>
@@ -474,7 +418,7 @@ As a software-engineer I declare:
 <one actionable sentence>
 ```
 
-`## Cycle State` is updated at every phase transition. `## Self-Declaration` is written once after all quality gates pass in Step 3. Both sections are present only during Step 3; omit when in other steps.
+`## Cycle State` is updated at every phase transition. This section is present only during Step 3; omit when in other steps.
 
 ---