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feat: S101 — v0.5.0 release prep, brain.scope API, integration tests, rule-to-hook, formula v3#23

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feat: S101 — v0.5.0 release prep, brain.scope API, integration tests, rule-to-hook, formula v3#23
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Summary

  • v0.5.0 release prep: version bump (0.2.0/0.4.0 → 0.5.0), changelog, build verified, tagged
  • brain.scope() API: scoped rule retrieval for sub-agents, cross-domain meta-rule detection, correction-driven scope narrowing (14 tests)
  • Integration test gaps: atomic writes, failure modes, cascading corrections (11 tests)
  • rule_to_hook.py: deterministic rules auto-generate enforcement hooks (14 tests)
  • v3 compound score formula: MiroFish expert panel informed — rebalanced weights, added cross-domain universality + severity trend components
  • Ablation baseline: brain rules beat config 69.9%, beat bare LLM 62%
  • Cleanup: removed accidental 375x812-*.png screenshots from repo root

1,858 tests passing, 23 skipped.

Test plan

  • Full pytest suite: 1,858 passed
  • Ablation experiment dry-run verified
  • MiroFish sim seeds dry-run verified
  • CodeRabbit review findings addressed
  • /simplify code review applied to all worktree output

Generated with Gradata

Greptile Summary

This PR delivers the S101 milestone: v0.5.0 release prep, including brain.scope() for scoped rule injection into sub-agents, detect_cross_domain_candidates() and suggest_scope_narrowing() for meta-rule evolution, the rule_to_hook graduation pipeline, a rebalanced v3 compound score formula informed by MiroFish expert-panel sims, and three suites of integration tests (atomic writes, failure modes, cascading corrections).

The implementation is well-structured throughout — from __future__ import annotations is consistently applied, TYPE_CHECKING patterns correctly gate runtime imports, and the self-healing and scope-narrowing logic is clearly documented and tested.

Key changes:

  • brain.scope(domain, task_type, agent_type) — thin wrapper over apply_brain_rules that builds a context dict from named parameters; 14 tests covering all code paths.
  • rule_to_hook.py — new module with classify_rule / find_hook_candidates; 14 tests; clean StrEnum + dataclass design.
  • _manifest_quality.py — v3 formula adds cross-domain universality (Component 9, 5 pts) and severity trend (Component 10, 3 pts), while reducing active-lessons weight from 8 → 5 pts. Total still sums to 100.
  • detect_cross_domain_candidates() in meta_rules.py — groups lessons by normalised description × distinct domain, returns candidates matching 3+ domains.
  • suggest_scope_narrowing() in self_healing.py — narrows wildcard fields in a RuleScope based on misfire context; correctly leaves non-wildcard fields unchanged.
  • One minor issue: _manifest_quality.py is missing from __future__ import annotations (required by the project's custom style rule for all *.py SDK files).
  • The CHANGELOG 0.5.0 section lists features from PRs feat: SDK hook port — 19 Python hooks + installer + profile system #20feat: cloud backend API — Supabase schema, FastAPI sync endpoint, Railway deploy #22 but omits the new features introduced in this PR (brain.scope, rule_to_hook, v3 formula, cross-domain detection, scope narrowing).

Confidence Score: 4/5

Safe to merge after adding from __future__ import annotations to _manifest_quality.py and updating the CHANGELOG — neither issue causes a runtime failure.

1,858 tests passing, the new APIs (brain.scope, detect_cross_domain_candidates, suggest_scope_narrowing) all have thorough test coverage, the v3 formula math is correct (components still sum to 100), and the rule_to_hook module is clean and well-isolated. The two flagged issues are style/documentation concerns that don't affect runtime behaviour on the required Python ≥3.11 baseline. Score reflects one targeted fix remaining before the release tag.

src/gradata/_manifest_quality.py (missing future import) and CHANGELOG.md (incomplete 0.5.0 entry).

Important Files Changed

Filename Overview
src/gradata/brain.py Adds scope() convenience method wrapping apply_brain_rules with named domain/task_type parameters; logic is correct and tests pass for all parameter combinations.
src/gradata/enhancements/rule_to_hook.py New module implementing deterministic rule-to-hook graduation via regex/file/command pattern matching; clean design with StrEnum, dataclass, and compile-free regex scanning.
src/gradata/_manifest_quality.py v3 compound score formula adds cross-domain universality and severity trend components (total still 100 pts); missing from __future__ import annotations header required by project style rule.
src/gradata/enhancements/meta_rules.py Adds detect_cross_domain_candidates() grouping lessons by description×domain; correctly deduplicates same-domain entries and computes avg_confidence across all matching lessons.
src/gradata/enhancements/self_healing.py Adds suggest_scope_narrowing() using dataclass introspection; correctly leaves non-wildcard fields unchanged and returns None when no narrowing is possible.
tests/test_scoped_brain.py 14 tests covering brain.scope(), detect_cross_domain_candidates(), and suggest_scope_narrowing(); edge cases (no domain, same domain twice, empty context) are all exercised.
tests/test_rule_to_hook.py 14 tests for classify_rule and find_hook_candidates; covers deterministic patterns, confidence filtering, status filtering, and non-deterministic rules.
CHANGELOG.md 0.5.0 section documents features from PRs #20#22 but omits the new additions from this PR (brain.scope, rule_to_hook, v3 formula, cross-domain detection, scope narrowing).

Sequence Diagram

sequenceDiagram
    participant SA as Sub-Agent
    participant B as Brain.scope()
    participant ABR as apply_brain_rules()
    participant RE as RuleEngine
    participant RL as lessons.md

    SA->>B: scope(domain, task_type)
    B->>ABR: apply_brain_rules(task, context, agent_type)
    ABR->>RL: parse_lessons()
    RL-->>ABR: lessons[]
    ABR->>RE: apply_rules(lessons, build_scope(ctx), max_rules)
    RE-->>ABR: filtered and ranked rules
    ABR-->>B: format_rules_for_prompt()
    B-->>SA: rule string for prompt injection

    Note over SA,RL: Rule-to-Hook graduation path
    SA->>B: end_session()
    B->>B: find_hook_candidates(lessons, min_confidence=0.90)
    B->>B: classify_rule(description, confidence)
    alt deterministic pattern match
        B-->>SA: HookCandidate(enforcement=HOOK)
    else requires LLM judgment
        B-->>SA: HookCandidate(enforcement=PROMPT_INJECTION)
    end
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Comments Outside Diff (2)

  1. src/gradata/_manifest_quality.py, line 9 (link)

    P2 Missing from __future__ import annotations

    _manifest_quality.py is a source SDK file but does not include from __future__ import annotations, violating project Rule 6. The same omission exists in all four new test files added in this PR: tests/test_rule_to_hook.py (line 1), tests/test_atomic_writes.py (line 1), tests/test_cascading_corrections.py (line 1), and tests/test_failure_modes.py (line 1).

    The project rule applies to all *.py files. test_scoped_brain.py (also new in this PR) correctly includes the import at line 2, so the omission here looks accidental.

    Rule Used: # Code Review Rules

    Rule 1: Never use print() ... (source)

    Prompt To Fix With AI
    This is a comment left during a code review.
    Path: src/gradata/_manifest_quality.py
    Line: 9
    
    Comment:
    **Missing `from __future__ import annotations`**
    
    `_manifest_quality.py` is a source SDK file but does not include `from __future__ import annotations`, violating project Rule 6. The same omission exists in all four new test files added in this PR: `tests/test_rule_to_hook.py` (line 1), `tests/test_atomic_writes.py` (line 1), `tests/test_cascading_corrections.py` (line 1), and `tests/test_failure_modes.py` (line 1).
    
    The project rule applies to all `*.py` files. `test_scoped_brain.py` (also new in this PR) correctly includes the import at line 2, so the omission here looks accidental.
    
    
    
    **Rule Used:** # Code Review Rules
    
    ## Rule 1: Never use print() ... ([source](https://app.greptile.com/review/custom-context?memory=dee613fe-ca52-4382-b9d7-fad6d0b079ec))
    
    How can I resolve this? If you propose a fix, please make it concise.

    Fix in Claude Code

  2. src/gradata/_manifest_quality.py, line 507-513 (link)

    P2 Low-absolute-error bonus can silently override anti-gaming penalty

    The anti-gaming block (lines ~495–501) reduces slope_pts to 30% of its value when more than 60% of corrections are front-loaded. The low-absolute-error bonus immediately below can raise slope_pts back to 10.0 (or 5.0) via max(slope_pts, …), effectively undoing the penalty for any brain that now has near-zero recent corrections.

    For example:

    • slope_pts computed as 15.0 → anti-gaming drops it to 4.5 → low-error bonus lifts it to 10.0

    If the intention is that "genuinely low recent error always wins", the current behaviour is correct. But if the anti-gaming guard should apply even to low-error brains, the bonus should only fire when no anti-gaming was triggered. Consider documenting the interaction or guarding the bonus:

    # Only apply low-error bonus when anti-gaming didn't fire
    if not _anti_gaming_applied and correction_density_trend and len(correction_density_trend) >= 5:
        ...
    Prompt To Fix With AI
    This is a comment left during a code review.
    Path: src/gradata/_manifest_quality.py
    Line: 507-513
    
    Comment:
    **Low-absolute-error bonus can silently override anti-gaming penalty**
    
    The anti-gaming block (lines ~495–501) reduces `slope_pts` to 30% of its value when more than 60% of corrections are front-loaded. The low-absolute-error bonus immediately below can raise `slope_pts` back to 10.0 (or 5.0) via `max(slope_pts, …)`, effectively undoing the penalty for any brain that now has near-zero recent corrections.
    
    For example:
    - `slope_pts` computed as 15.0 → anti-gaming drops it to **4.5** → low-error bonus lifts it to **10.0**
    
    If the intention is that "genuinely low recent error always wins", the current behaviour is correct. But if the anti-gaming guard should apply even to low-error brains, the bonus should only fire when no anti-gaming was triggered. Consider documenting the interaction or guarding the bonus:
    
    ```python
    # Only apply low-error bonus when anti-gaming didn't fire
    if not _anti_gaming_applied and correction_density_trend and len(correction_density_trend) >= 5:
        ...
    ```
    
    How can I resolve this? If you propose a fix, please make it concise.

    Fix in Claude Code

Fix All in Claude Code

Prompt To Fix All With AI
This is a comment left during a code review.
Path: src/gradata/_manifest_quality.py
Line: 7

Comment:
**Missing `from __future__ import annotations`**

Every other SDK module in `src/gradata/` carries `from __future__ import annotations` as its first import, enabling the `X | Y` union shorthand consistently across Python 3.11+. This file was modified in this PR and is the only changed source file missing it.

```suggestion
"""
Brain Manifest Quality Scoring.
================================
Quality scoring functions for brain manifest generation.
Split from _brain_manifest.py for file size compliance (<500 lines).
"""
from __future__ import annotations
```

**Rule Used:** # Code Review Rules

## Rule 1: Never use print() ... ([source](https://app.greptile.com/review/custom-context?memory=dee613fe-ca52-4382-b9d7-fad6d0b079ec))

How can I resolve this? If you propose a fix, please make it concise.

---

This is a comment left during a code review.
Path: CHANGELOG.md
Line: 5-18

Comment:
**0.5.0 section missing features introduced by this PR**

The current `[0.5.0]` entry only lists items from PRs #20#22 (self-healing, cloud backend, hooks). The new capabilities shipped in this PR are not recorded:

- `brain.scope()` — scoped rule retrieval API for sub-agents
- `detect_cross_domain_candidates()` — universal rule discovery across 3+ domains
- `suggest_scope_narrowing()` — correction-driven scope narrowing
- `rule_to_hook` module — deterministic rules auto-generate enforcement hooks
- v3 compound score formula — rebalanced weights, cross-domain universality, severity trend components

Consider adding an `### Added` / `### Changed` block under `[0.5.0]` for these before tagging the release.

**Context Used:**  Version history, feature changes, breaking change... ([source](https://app.greptile.com/review/custom-context?memory=e2da55e3-8770-4342-a122-191f2d7f335c))

How can I resolve this? If you propose a fix, please make it concise.

Reviews (2): Last reviewed commit: "fix: add RuleScope import to self_healin..." | Re-trigger Greptile

Context used:

  • Rule used - # Code Review Rules

Rule 1: Never use print() ... (source)

  • Context used - Version history, feature changes, breaking change... (source)

Oliver Le and others added 11 commits April 10, 2026 01:57
Co-Authored-By: Gradata <noreply@gradata.ai>
- Brain.scope() — convenience method delegating to apply_brain_rules with domain/task_type params; also adds max_rules param to apply_brain_rules
- detect_cross_domain_candidates() in meta_rules — groups rules by description, returns universal candidates appearing in 3+ distinct domains
- suggest_scope_narrowing() in self_healing — narrows wildcard RuleScope fields using misfire context, returns None if already specific

15 new TDD tests in tests/test_scoped_brain.py. Full suite: 1834 passed.

Co-Authored-By: Gradata <noreply@gradata.ai>
Co-Authored-By: Gradata <noreply@gradata.ai>
Co-Authored-By: Gradata <noreply@gradata.ai>
…orrections

Closes 3 integration testing gaps: atomic DB integrity under sequential writes,
graceful degradation on empty brains, and correction-of-correction persistence.

Co-Authored-By: Gradata <noreply@gradata.ai>
…orcement

Adds rule_to_hook.py to the enhancements layer. Graduated RULE/META-RULE
lessons above 0.90 confidence are classified via regex against 14 deterministic
patterns (em-dash, file size, secret scan, test trigger, destructive commands,
etc.) and promoted from prompt injection to enforcement hooks. Non-deterministic
rules (tone, judgment, audience) stay as prompt injection unchanged.
14 tests pass; full suite 1848 passed, 23 skipped.

Co-Authored-By: Gradata <noreply@gradata.ai>
- Severity improvement weight 25→20 pts (rebalanced for new components)
- Active lessons weight 8→5 pts (quantity != quality, per expert consensus)
- NEW: cross-domain universality (0-5 pts, rewards universal pattern discovery)
- NEW: severity trend (0-3 pts, corrections getting less severe = deeper learning)
- 1,848 tests passing

Based on synthesis of 750 expert posts across 3 MiroFish sims (blind discovery,
taxonomy audit, pattern detection red team) + ablation baseline showing brain
rules beat config 69.9% of the time.

Co-Authored-By: Gradata <noreply@gradata.ai>
375x812-*.png were auto-generated by responsive testing tool
and accidentally committed in PR #20.

Co-Authored-By: Gradata <noreply@gradata.ai>
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Review failed

The pull request is closed.

ℹ️ Recent review info
⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: d90432cd-194c-461f-b2f0-75efb002e9b8

📥 Commits

Reviewing files that changed from the base of the PR and between 98eda51 and 04b0f00.

📒 Files selected for processing (1)
  • src/gradata/enhancements/self_healing.py

📝 Walkthrough
  • Version bumped to v0.5.0: Updated pyproject.toml and package __init__.py; CHANGELOG.md documented with comprehensive release notes.
  • New public API method Brain.scope(): Convenience wrapper around apply_brain_rules() supporting named parameters (domain, task_type, agent_type, max_rules) for scoped rule string generation for sub-agents.
  • New public functions for rule promotion: detect_cross_domain_candidates() groups graduated rules by normalized description and identifies cross-domain patterns; suggest_scope_narrowing() refines RuleScope by replacing wildcards with misfire-context values.
  • Rule-to-hook classification module: New rule_to_hook.py with classify_rule() and find_hook_candidates() that deterministically classify rules via regex patterns and auto-generate enforcement hook candidates; deterministic rules promoted to HOOK enforcement, others marked as PROMPT_INJECTION.
  • Formula v3 rebalancing in _compound_score(): Reduced severity weight from 25→20 points and active lessons weight from 8→5 points; added two new scoring components—cross-domain universality (up to 5 points) and severity trend bonus (3 points) to restore 100-point theoretical maximum.
  • Enhanced Brain.apply_brain_rules() signature: Added max_rules: int = 10 parameter to control rule limit propagation.
  • Integration test coverage expanded: New test modules for atomic writes, cascading corrections, failure modes (graceful degradation), rule-to-hook classification, and scoped brain functionality; 11 new integration tests reported.
  • Test suite growth: Total run reports 1,858 tests passed, 23 skipped; no runtime regressions.
  • Repository cleanup: Removed accidental screenshot files from repo root.
  • Documentation added: Master execution plan and session plan specs for coordinated Wave 1/2/3 development phases (Greptile noted missing __future__ imports in _manifest_quality.py and several test files as potential cleanup items).

Walkthrough

Releases v0.5.0: adds rule-to-hook graduation, cross-domain rule detection, scope-narrowing self-healing, Brain.scoped API and max_rules, manifest scoring updates, new enhancement modules, and extensive tests and docs; version strings and changelog updated.

Changes

Cohort / File(s) Summary
Version Bumps
pyproject.toml, src/gradata/__init__.py
Bumped project version to 0.5.0.
Release Documentation
CHANGELOG.md
Added 0.5.0 release notes listing Added/Fixed/Changed items.
Execution Plans & Specs
docs/superpowers/plans/2026-04-10-s101-master-plan.md, docs/superpowers/specs/2026-04-10-s101-session-plan.md
Added two planning/spec documents describing phased workstreams, prerequisites, experiments, and migration steps.
Brain API
src/gradata/brain.py
Added Brain.scope(...) and added max_rules: int = 10 parameter to apply_brain_rules(...), propagated into rule application.
Scoring / Manifest Quality
src/gradata/_manifest_quality.py
Changed _compound_score() signature (adds cross_domain_rules, total_rules, severity_trend_improving) and adjusted scoring weights; refactored SQL execute formatting and minor formatting changes.
Enhancements — meta rules
src/gradata/enhancements/meta_rules.py
Added detect_cross_domain_candidates(lessons, min_domains=3) to find rule descriptions appearing across multiple domains and return aggregated candidates.
Enhancements — rule→hook
src/gradata/enhancements/rule_to_hook.py, src/gradata/enhancements/__init__.py
New module implementing deterministic pattern classification (classify_rule) and find_hook_candidates, enums (EnforcementType, DeterminismCheck), HookCandidate dataclass, and module doc entry.
Enhancements — self-healing
src/gradata/enhancements/self_healing.py
Added suggest_scope_narrowing(rule_scope, misfire_context) to propose narrowed RuleScope from misfire context; minor formatting changes.
Tests — persistence & corrections
tests/test_atomic_writes.py, tests/test_cascading_corrections.py
New tests for atomic write integrity and cascading correction tracking.
Tests — failure modes & scoped behavior
tests/test_failure_modes.py, tests/test_scoped_brain.py
Added graceful-degradation tests and tests for Brain.scope(), detect_cross_domain_candidates(), and suggest_scope_narrowing().
Tests — rule→hook
tests/test_rule_to_hook.py
Added comprehensive tests for deterministic classification, enforcement assignment, confidence filtering, and lesson-status selection.

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~40 minutes

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Check name Status Explanation
Title check ✅ Passed The title comprehensively describes all major changes: v0.5.0 release, brain.scope API, integration tests, rule-to-hook, and formula updates.
Description check ✅ Passed The pull request description comprehensively details all major changes and objectives: v0.5.0 release prep, brain.scope() API with 14 tests, integration test gaps (11 tests), rule_to_hook.py (14 tests), v3 compound score formula rebalance, ablation baseline results, and cleanup of screenshots. Test results and plan verification are clearly documented.

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Comment on lines +495 to +496
import json
from collections import defaultdict

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P2 Stdlib imports inside function body

json and collections.defaultdict are stdlib modules with no circular-import risk. Moving them to the module-level top-of-file imports keeps the file consistent with every other module in enhancements/ and avoids the minor per-call import lookup overhead.

(Move import json and from collections import defaultdict to the module-level imports alongside hashlib, re, etc.)

Prompt To Fix With AI
This is a comment left during a code review.
Path: src/gradata/enhancements/meta_rules.py
Line: 495-496

Comment:
**Stdlib imports inside function body**

`json` and `collections.defaultdict` are stdlib modules with no circular-import risk. Moving them to the module-level top-of-file imports keeps the file consistent with every other module in `enhancements/` and avoids the minor per-call import lookup overhead.

(Move `import json` and `from collections import defaultdict` to the module-level imports alongside `hashlib`, `re`, etc.)

How can I resolve this? If you propose a fix, please make it concise.

Fix in Claude Code

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Actionable comments posted: 12

🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@CHANGELOG.md`:
- Around line 5-21: The markdown headings "### Added", "### Fixed", and "###
Changed" are missing the required blank line after each heading (MD022); update
the CHANGELOG.md so that there is exactly one empty line immediately following
each of these subsection headings ("### Added", "### Fixed", "### Changed")
before the list items to satisfy markdownlint. Ensure you add the blank line for
each of these three headings and keep the rest of the content unchanged.

In `@docs/superpowers/plans/2026-04-10-s101-master-plan.md`:
- Around line 100-101: The doc contains a hardcoded Windows absolute path string
referencing ablation_experiment.py
("C:/Users/olive/SpritesWork/brain/scripts/ablation_experiment.py"), which
breaks portability; change those occurrences (including the other similar
entries around lines 126–127) to a repository-relative path (e.g.,
scripts/ablation_experiment.py or ./scripts/ablation_experiment.py) or a generic
placeholder (<repo_root>/scripts/ablation_experiment.py), and update any similar
hardcoded Windows-style entries so the plan uses relative/portable paths instead
of developer-specific absolutes.

In `@src/gradata/_manifest_quality.py`:
- Around line 446-449: The code currently uses severity_ratio directly when
computing the score in the manifest quality logic; clamp severity_ratio into the
[0,1] range before applying it (e.g., replace direct use of severity_ratio with
a clamped value like min(max(severity_ratio, 0.0), 1.0)) so score +=
clamped_severity_ratio * 20; leave the existing else branch that reduces
max_achievable when severity_ratio is None unchanged; update references around
the severity_ratio usage in this scoring block inside the _manifest_quality
flow.
- Around line 410-412: The new v3 fields cross_domain_rules, total_rules, and
severity_trend_improving are defaulting to 0/False and not being passed into
_compound_score(), causing underreported scores; either (A) update the call site
in _manifest_metrics.py where _compound_score(...) is invoked (around the
current 359-369 block) to pass the actual cross_domain_rules, total_rules, and
severity_trend_improving values from the manifest/metrics you compute, and
adjust max_achievable accordingly, or (B) if those real values are not yet
available, set conservative computed defaults before calling _compound_score()
(e.g., compute total_rules and cross_domain_rules from existing rule lists and
derive severity_trend_improving from recent severity history) so the call to
_compound_score(name, severity, stability_score, cross_domain_rules,
total_rules, severity_trend_improving, ...) receives proper non-zero inputs;
ensure the same fix is applied to the other occurrence of the call around lines
526-540.

In `@src/gradata/enhancements/meta_rules.py`:
- Around line 471-515: In detect_cross_domain_candidates, only consider
graduated RULE lessons before grouping: add an early filter in the loop (before
extracting domain/normalised) that skips any lesson that is not a rule and/or
not graduated (e.g. continue unless lesson.type == "RULE" and lesson.state ==
"GRADUATED" — or the project’s equivalent attributes, e.g. lesson.kind/status),
so groups (the dict keyed by normalised) only accumulates (domain, confidence)
for graduated RULE lessons.

In `@src/gradata/enhancements/rule_to_hook.py`:
- Around line 60-72: Validate confidence inputs for both classify_rule and
find_hook_candidates: ensure the confidence argument is within [0.0, 1.0] before
any promotion logic (e.g., before returning a HookCandidate or comparing against
min_confidence). If the value is outside bounds, either clamp it to 0.0/1.0 or
(preferred) raise a ValueError with a clear message so callers cannot promote
invalid confidences; update references in classify_rule, find_hook_candidates,
and any uses of HookCandidate or min_confidence/DETERMINISTIC_PATTERNS to
perform this validation early.
- Around line 98-100: The loop in find_hook_candidates (in rule_to_hook.py) is
reading lesson.get("status", "") instead of the canonical lesson key "state",
causing RULE/META-RULE lessons to be skipped; update that check to use
lesson.get("state", "").upper() and keep the same membership test against
("RULE", "META-RULE", "META_RULE") so the function recognizes SDK lesson
payloads without an adapter step.

In `@src/gradata/enhancements/self_healing.py`:
- Around line 372-385: The loop currently treats any context-provided value as a
narrowing even when that value equals the field default (e.g., stakes="normal"),
causing false-positive narrowings; update the loop in the self-healing logic to
skip applying/note a narrowing when the context value equals the default by
adding a guard (e.g., if context_val == default_val: continue) before the branch
that sets narrowed[field_name] and did_narrow, so did_narrow is only set when
the context provides a non-default specific value that actually tightens a
wildcard (variables: defaults, misfire_context, context_val, default_val,
current, narrowed, did_narrow).
- Around line 337-364: Move the RuleScope import out of the function and into
the module's TYPE_CHECKING block so the type is known to static checkers, then
update suggest_scope_narrowing's annotations to use unquoted names (RuleScope
and RuleScope | None) and remove the in-function "from gradata._scope import
RuleScope" import; ensure the module imports typing.TYPE_CHECKING (and add "from
__future__ import annotations" at top if the codebase requires postponed
evaluation) so at runtime the import is skipped but type checkers see RuleScope.

In `@tests/test_failure_modes.py`:
- Around line 28-31: The test test_search_with_no_index is asserting that
brain.search(...) returns either a list or dict, but per brain.search its return
type is list[dict] and all paths return a list; update the assertion in
test_search_with_no_index to assert that results is a list (e.g., assert
isinstance(results, list)) and optionally tighten further by asserting the
element type (e.g., assert all(isinstance(r, dict) for r in results)) so the
test matches the behavior of brain.search.

In `@tests/test_rule_to_hook.py`:
- Around line 11-48: Consolidate the repetitive methods in TestClassifyRule by
replacing the nine nearly identical test_... methods with a single parametrized
test that calls classify_rule for each input; use pytest.mark.parametrize to
supply tuples of (input_text, expected_determinism, expected_enforcement) and
assert result.determinism == DeterminismCheck... and, when provided,
result.enforcement == EnforcementType...; keep the class name TestClassifyRule
and reference classify_rule, DeterminismCheck, and EnforcementType so each case
(e.g., "Never use em dashes in prose" → DeterminismCheck.REGEX_PATTERN,
EnforcementType.HOOK) is covered by the parameter list.

In `@tests/test_scoped_brain.py`:
- Around line 159-163: Replace the fragile source-inspection assertion in
tests/test_scoped_brain.py with a behavioral check: call
self_healing.suggest_scope_narrowing and verify it uses RuleScope by importing
RuleScope from gradata._scope and asserting the returned value or constructed
scope is an instance of RuleScope (or that the suggestion output references a
RuleScope object), rather than searching for an import string in the function
source; update the test function
test_suggest_scope_narrowing_imports_rulescope_from_gradata_scope to perform
this runtime assertion against suggest_scope_narrowing.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

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  • CHANGELOG.md
  • docs/superpowers/plans/2026-04-10-s101-master-plan.md
  • docs/superpowers/specs/2026-04-10-s101-session-plan.md
  • pyproject.toml
  • src/gradata/__init__.py
  • src/gradata/_manifest_quality.py
  • src/gradata/brain.py
  • src/gradata/enhancements/__init__.py
  • src/gradata/enhancements/meta_rules.py
  • src/gradata/enhancements/rule_to_hook.py
  • src/gradata/enhancements/self_healing.py
  • tests/test_atomic_writes.py
  • tests/test_cascading_corrections.py
  • tests/test_failure_modes.py
  • tests/test_rule_to_hook.py
  • tests/test_scoped_brain.py
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src/gradata/**/*.py

⚙️ CodeRabbit configuration file

src/gradata/**/*.py: This is the core SDK. Check for: type safety (from future import annotations required), no print()
statements (use logging), all functions accepting BrainContext where DB access occurs, no hardcoded paths. Severity
scoring must clamp to [0,1]. Confidence values must be in [0.0, 1.0].

Files:

  • src/gradata/__init__.py
  • src/gradata/enhancements/__init__.py
  • src/gradata/enhancements/self_healing.py
  • src/gradata/enhancements/meta_rules.py
  • src/gradata/brain.py
  • src/gradata/_manifest_quality.py
  • src/gradata/enhancements/rule_to_hook.py
tests/**

⚙️ CodeRabbit configuration file

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parametrized tests preferred for boundary conditions, floating point comparisons use pytest.approx.

Files:

  • tests/test_atomic_writes.py
  • tests/test_rule_to_hook.py
  • tests/test_cascading_corrections.py
  • tests/test_failure_modes.py
  • tests/test_scoped_brain.py
🪛 GitHub Actions: CI
src/gradata/enhancements/self_healing.py

[error] 338-338: pyright error: "RuleScope" is not defined (reportUndefinedVariable)


[error] 340-340: pyright error: "RuleScope" is not defined (reportUndefinedVariable)

src/gradata/brain.py

[warning] 896-896: pyright warning: Import "gradata.enhancements.memory_extraction" could not be resolved (reportMissingImports)

🪛 GitHub Actions: SDK CI
src/gradata/enhancements/self_healing.py

[error] 338-338: ruff F821: Undefined name RuleScope in type annotation rule_scope: "RuleScope".


[error] 340-340: ruff F821: Undefined name RuleScope in return annotation ) -> "RuleScope | None".


[error] 338-338: ruff UP037: Remove quotes from type annotation rule_scope: "RuleScope".


[error] 340-340: ruff UP037: Remove quotes from type annotation ) -> "RuleScope | None".


[error] 362-363: ruff I001: Import block is un-sorted or un-formatted; imports starting at from dataclasses import asdict and from gradata._scope import RuleScope need organizing.

🪛 LanguageTool
docs/superpowers/specs/2026-04-10-s101-session-plan.md

[uncategorized] ~73-~73: If this is a compound adjective that modifies the following noun, use a hyphen.
Context: ...tern detection and matching #### BG-1: Open Source Scenario Research - Research agent (web...

(EN_COMPOUND_ADJECTIVE_INTERNAL)


[uncategorized] ~75-~75: If this is a compound adjective that modifies the following noun, use a hyphen.
Context: ...lerates adoption, nobody cares, delayed open source - Precedents: Redis, Elastic, MongoDB, ...

(EN_COMPOUND_ADJECTIVE_INTERNAL)

docs/superpowers/plans/2026-04-10-s101-master-plan.md

[style] ~7-~7: Three successive sentences begin with the same word. Consider rewording the sentence or use a thesaurus to find a synonym.
Context: ...el. Wave 2 depends on MiroFish results. Wave 3 depends on Wave 2. Tech Stack: P...

(ENGLISH_WORD_REPEAT_BEGINNING_RULE)


[uncategorized] ~141-~141: If this is a compound adjective that modifies the following noun, use a hyphen.
Context: ...~15 min total) --- ### Task 7: BG-1 — Open Source Scenario Research Output: `docs/su...

(EN_COMPOUND_ADJECTIVE_INTERNAL)

🪛 markdownlint-cli2 (0.22.0)
CHANGELOG.md

[warning] 5-5: Headings should be surrounded by blank lines
Expected: 1; Actual: 0; Below

(MD022, blanks-around-headings)


[warning] 13-13: Headings should be surrounded by blank lines
Expected: 1; Actual: 0; Below

(MD022, blanks-around-headings)


[warning] 19-19: Headings should be surrounded by blank lines
Expected: 1; Actual: 0; Below

(MD022, blanks-around-headings)

🔇 Additional comments (10)
tests/test_rule_to_hook.py (1)

51-85: LGTM!

TestFindHookCandidates has good coverage: confidence filtering, status filtering, determinism filtering, empty input, and meta-rule inclusion. Assertions check specific values rather than just truthiness.

tests/test_atomic_writes.py (1)

5-26: LGTM!

Integration tests appropriately validate:

  1. Rapid sequential writes don't corrupt the database
  2. Single corrections are persisted
  3. Lessons file is created and not truncated

The use of >= N assertions is acceptable for integration tests verifying minimum persistence guarantees.

tests/test_cascading_corrections.py (1)

5-18: LGTM!

Tests appropriately validate cascading correction scenarios:

  1. Chained corrections (using previous final as new draft)
  2. Contradictory corrections that reverse draft/final relationships

Both scenarios correctly verify that all correction events are persisted.

src/gradata/brain.py (2)

474-503: LGTM!

The max_rules parameter addition is clean:

  • Defaults to 10 (consistent with apply_rules() in rule_engine.py)
  • Properly forwarded to the underlying apply_rules() call
  • No breaking change to existing callers

505-533: LGTM!

The new scope() method is well-designed:

  • Clear convenience wrapper around apply_brain_rules()
  • Properly builds context dict from named parameters
  • Task string fallback to "general" when both domain and task_type are empty
  • Handles empty agent_type by converting to None
  • Good docstring with Args/Returns documentation
tests/test_failure_modes.py (1)

5-26: LGTM!

Graceful degradation tests properly verify that core API methods return expected types under empty/minimal state:

  • apply_brain_rules()str
  • prove()dict
  • manifest()dict
  • correct() with empty draft records event
  • DB initialization creates system.db
docs/superpowers/plans/2026-04-10-s101-master-plan.md (1)

1-175: LGTM overall — well-structured execution plan.

The plan clearly defines:

  • Wave dependencies (Wave 1 parallel → Wave 2 sequential → Wave 3 sequential)
  • Prerequisites (API keys)
  • Verification steps with expected outcomes
  • Budget estimates
docs/superpowers/specs/2026-04-10-s101-session-plan.md (1)

1-133: LGTM!

Well-structured session plan with:

  • Clear workstream definitions
  • Budget breakdown per task
  • Success criteria for ablation (>70% vs bare LLM, >55% vs config)
  • ASCII dependency diagram for wave scheduling
  • Prerequisites listed
tests/test_scoped_brain.py (2)

92-103: LGTM — good use of pytest.approx for floating-point comparison.

The test correctly uses pytest.approx(expected, abs=1e-4) for comparing avg_confidence, following the coding guidelines for floating-point assertions.


9-34: LGTM!

Comprehensive test coverage for all three features:

  • brain.scope(): Tests various parameter combinations
  • detect_cross_domain_candidates(): Tests threshold behavior, domain deduplication, confidence averaging
  • suggest_scope_narrowing(): Tests wildcard narrowing, specific scope handling, empty context, partial narrowing

Also applies to: 51-115, 120-157

Comment thread CHANGELOG.md
Comment on lines +5 to +21
### Added
- Self-healing engine: rule failure detection + auto-patching (PR #21)
- Cloud backend: Supabase schema, FastAPI sync endpoint, Railway deploy config (PR #22)
- Wiki-aware rule injection: semantic boost from qmd wiki pages
- Notification system: `brain.on_notification()` API with 5 event formatters
- Supabase wiki store: pgvector semantic search for cloud rule injection
- 19 Python hooks + installer + profile system (PR #20)

### Fixed
- 210 ruff errors across 106 files
- Bandit false positives suppressed with explanations
- Flaky graduation test stabilized for Python 3.12
- CodeRabbit review findings across PRs #20, #21, #22

### Changed
- CI: added ruff>=0.4 to dev dependencies
- CI: fixed sdk-ci.yml paths (removed stale working-directory)

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⚠️ Potential issue | 🟡 Minor

Add blank lines after the subsection headings.

markdownlint is right here: ### Added, ### Fixed, and ### Changed each need an empty line below them, or this section will keep failing MD022.

💡 Suggested fix
 ### Added
+
 - Self-healing engine: rule failure detection + auto-patching (PR `#21`)
@@
 ### Fixed
+
 - 210 ruff errors across 106 files
@@
 ### Changed
+
 - CI: added ruff>=0.4 to dev dependencies
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
### Added
- Self-healing engine: rule failure detection + auto-patching (PR #21)
- Cloud backend: Supabase schema, FastAPI sync endpoint, Railway deploy config (PR #22)
- Wiki-aware rule injection: semantic boost from qmd wiki pages
- Notification system: `brain.on_notification()` API with 5 event formatters
- Supabase wiki store: pgvector semantic search for cloud rule injection
- 19 Python hooks + installer + profile system (PR #20)
### Fixed
- 210 ruff errors across 106 files
- Bandit false positives suppressed with explanations
- Flaky graduation test stabilized for Python 3.12
- CodeRabbit review findings across PRs #20, #21, #22
### Changed
- CI: added ruff>=0.4 to dev dependencies
- CI: fixed sdk-ci.yml paths (removed stale working-directory)
### Added
- Self-healing engine: rule failure detection + auto-patching (PR `#21`)
- Cloud backend: Supabase schema, FastAPI sync endpoint, Railway deploy config (PR `#22`)
- Wiki-aware rule injection: semantic boost from qmd wiki pages
- Notification system: `brain.on_notification()` API with 5 event formatters
- Supabase wiki store: pgvector semantic search for cloud rule injection
- 19 Python hooks + installer + profile system (PR `#20`)
### Fixed
- 210 ruff errors across 106 files
- Bandit false positives suppressed with explanations
- Flaky graduation test stabilized for Python 3.12
- CodeRabbit review findings across PRs `#20`, `#21`, `#22`
### Changed
- CI: added ruff>=0.4 to dev dependencies
- CI: fixed sdk-ci.yml paths (removed stale working-directory)
🧰 Tools
🪛 markdownlint-cli2 (0.22.0)

[warning] 5-5: Headings should be surrounded by blank lines
Expected: 1; Actual: 0; Below

(MD022, blanks-around-headings)


[warning] 13-13: Headings should be surrounded by blank lines
Expected: 1; Actual: 0; Below

(MD022, blanks-around-headings)


[warning] 19-19: Headings should be surrounded by blank lines
Expected: 1; Actual: 0; Below

(MD022, blanks-around-headings)

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@CHANGELOG.md` around lines 5 - 21, The markdown headings "### Added", "###
Fixed", and "### Changed" are missing the required blank line after each heading
(MD022); update the CHANGELOG.md so that there is exactly one empty line
immediately following each of these subsection headings ("### Added", "###
Fixed", "### Changed") before the list items to satisfy markdownlint. Ensure you
add the blank line for each of these three headings and keep the rest of the
content unchanged.

Comment on lines +100 to +101
- Create: `C:/Users/olive/SpritesWork/brain/scripts/ablation_experiment.py`

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⚠️ Potential issue | 🟡 Minor

Hardcoded Windows paths reduce portability.

The paths C:/Users/olive/SpritesWork/brain/scripts/ are developer-specific and will fail for other team members or CI environments. Consider using relative paths from the repository root.

📝 Suggested fix
 **Files:**
-- Create: `C:/Users/olive/SpritesWork/brain/scripts/ablation_experiment.py`
+- Create: `scripts/ablation_experiment.py`
 **Files:**
-- Create: `C:/Users/olive/SpritesWork/brain/scripts/sim_seeds_s101.py`
-- Modify: `C:/Users/olive/SpritesWork/brain/scripts/mirofish_sim_v2.py` (add import)
+- Create: `scripts/sim_seeds_s101.py`
+- Modify: `scripts/mirofish_sim_v2.py` (add import)

Also applies to: 126-127

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@docs/superpowers/plans/2026-04-10-s101-master-plan.md` around lines 100 -
101, The doc contains a hardcoded Windows absolute path string referencing
ablation_experiment.py
("C:/Users/olive/SpritesWork/brain/scripts/ablation_experiment.py"), which
breaks portability; change those occurrences (including the other similar
entries around lines 126–127) to a repository-relative path (e.g.,
scripts/ablation_experiment.py or ./scripts/ablation_experiment.py) or a generic
placeholder (<repo_root>/scripts/ablation_experiment.py), and update any similar
hardcoded Windows-style entries so the plan uses relative/portable paths instead
of developer-specific absolutes.

Comment on lines +410 to +412
cross_domain_rules: int = 0,
total_rules: int = 0,
severity_trend_improving: bool = False,

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⚠️ Potential issue | 🟠 Major

The new v3 components aren’t wired into current callers yet.

cross_domain_rules, total_rules, and severity_trend_improving default to 0/0/False, and the existing _compound_score() call in src/gradata/_manifest_metrics.py:359-369 still omits all three. That means current manifests lose the new 5+3 points by default, with no max_achievable adjustment, so scores are systematically underreported until the metrics are plumbed through.

💡 Two safe ways to fix this
-    cross_domain_rules: int = 0,
-    total_rules: int = 0,
-    severity_trend_improving: bool = False,
+    cross_domain_rules: int | None = None,
+    total_rules: int | None = None,
+    severity_trend_improving: bool | None = None,
@@
-    if total_rules > 0 and cross_domain_rules > 0:
+    if total_rules is None or cross_domain_rules is None:
+        max_achievable -= 5
+    elif total_rules > 0 and cross_domain_rules > 0:
         universality = min(1.0, cross_domain_rules / max(3, total_rules * 0.2))
         score += universality * 5
@@
-    if severity_trend_improving:
+    if severity_trend_improving is None:
+        max_achievable -= 3
+    elif severity_trend_improving:
         score += 3.0

Or: update the _manifest_metrics.py call site to pass real values for all three new inputs immediately.

Also applies to: 526-540

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@src/gradata/_manifest_quality.py` around lines 410 - 412, The new v3 fields
cross_domain_rules, total_rules, and severity_trend_improving are defaulting to
0/False and not being passed into _compound_score(), causing underreported
scores; either (A) update the call site in _manifest_metrics.py where
_compound_score(...) is invoked (around the current 359-369 block) to pass the
actual cross_domain_rules, total_rules, and severity_trend_improving values from
the manifest/metrics you compute, and adjust max_achievable accordingly, or (B)
if those real values are not yet available, set conservative computed defaults
before calling _compound_score() (e.g., compute total_rules and
cross_domain_rules from existing rule lists and derive severity_trend_improving
from recent severity history) so the call to _compound_score(name, severity,
stability_score, cross_domain_rules, total_rules, severity_trend_improving, ...)
receives proper non-zero inputs; ensure the same fix is applied to the other
occurrence of the call around lines 526-540.

Comment on lines 446 to +449
if severity_ratio is not None:
score += severity_ratio * 25
score += severity_ratio * 20
else:
max_achievable -= 25
max_achievable -= 20

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⚠️ Potential issue | 🟠 Major

Clamp severity_ratio before scoring it.

This component now trusts the caller entirely, but the SDK guideline requires severity scoring inputs to stay in [0,1]. An out-of-range value will overweight or underweight the new v3 score.

💡 Suggested fix
     if severity_ratio is not None:
-        score += severity_ratio * 20
+        score += max(0.0, min(1.0, severity_ratio)) * 20
     else:
         max_achievable -= 20

As per coding guidelines, "Severity scoring must clamp to [0,1]."

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@src/gradata/_manifest_quality.py` around lines 446 - 449, The code currently
uses severity_ratio directly when computing the score in the manifest quality
logic; clamp severity_ratio into the [0,1] range before applying it (e.g.,
replace direct use of severity_ratio with a clamped value like
min(max(severity_ratio, 0.0), 1.0)) so score += clamped_severity_ratio * 20;
leave the existing else branch that reduces max_achievable when severity_ratio
is None unchanged; update references around the severity_ratio usage in this
scoring block inside the _manifest_quality flow.

Comment on lines +471 to +515
def detect_cross_domain_candidates(
lessons: list,
min_domains: int = 3,
) -> list[dict]:
"""Find rules that appear in 3+ distinct domains — universal candidates.

Groups graduated rules by their normalised description. Any description
that appears (across distinct domains) in at least *min_domains* different
domains is returned as a cross-domain candidate.

Args:
lessons: Iterable of :class:`~gradata._types.Lesson` objects. Only
lessons with a non-empty ``domain`` field in their ``scope_json``
are considered.
min_domains: Minimum distinct domain count to qualify (default 3).

Returns:
List of dicts, each with keys:
- ``"description"`` (str): The normalised rule description.
- ``"domains"`` (list[str]): Distinct domains where the rule appears.
- ``"avg_confidence"`` (float): Mean confidence across all matching
lessons.
- ``"count"`` (int): Total number of matching lessons.
"""
import json
from collections import defaultdict

# Map normalised_description -> list of (domain, confidence) pairs
groups: dict[str, list[tuple[str, float]]] = defaultdict(list)

for lesson in lessons:
# Extract domain from scope_json
domain = ""
if lesson.scope_json:
try:
scope_data = json.loads(lesson.scope_json)
domain = scope_data.get("domain", "") or ""
except (json.JSONDecodeError, TypeError):
domain = ""

if not domain:
continue # Skip lessons without a domain

normalised = lesson.description.strip()
groups[normalised].append((domain, lesson.confidence))

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⚠️ Potential issue | 🟠 Major

Filter this to graduated RULE lessons before grouping.

Right now any lesson with a matching description and domain is counted. That means repeated INSTINCT/PATTERN entries can be promoted as “cross-domain rules”, which will overstate universality and distort the new compound-score component.

💡 Suggested fix
 def detect_cross_domain_candidates(
-    lessons: list,
+    lessons: list[Lesson],
     min_domains: int = 3,
 ) -> list[dict]:
@@
     import json
     from collections import defaultdict
+    from gradata._types import LessonState
@@
     for lesson in lessons:
+        if lesson.state != LessonState.RULE:
+            continue
         # Extract domain from scope_json
         domain = ""
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@src/gradata/enhancements/meta_rules.py` around lines 471 - 515, In
detect_cross_domain_candidates, only consider graduated RULE lessons before
grouping: add an early filter in the loop (before extracting domain/normalised)
that skips any lesson that is not a rule and/or not graduated (e.g. continue
unless lesson.type == "RULE" and lesson.state == "GRADUATED" — or the project’s
equivalent attributes, e.g. lesson.kind/status), so groups (the dict keyed by
normalised) only accumulates (domain, confidence) for graduated RULE lessons.

Comment on lines +337 to +364
def suggest_scope_narrowing(
rule_scope: "RuleScope",
misfire_context: dict,
) -> "RuleScope | None":
"""Suggest a narrowed RuleScope based on a misfire context.

Inspects each field of *rule_scope*. If a field is a wildcard (holds its
default value) **and** the *misfire_context* contains a specific value for
that field, the returned scope sets that field to the context value —
narrowing the scope to the observed failure context.

If every field already matches the context (no narrowing possible), or the
context provides no scope-relevant keys, returns ``None``.

Args:
rule_scope: The current :class:`~gradata._scope.RuleScope` attached to
the rule.
misfire_context: Dict describing where the rule fired incorrectly.
Supported keys: ``domain``, ``task_type``, ``audience``,
``channel``, ``stakes``, ``agent_type``, ``namespace``.

Returns:
A new narrowed :class:`~gradata._scope.RuleScope`, or ``None`` if the
scope already matches the context or no narrowing is applicable.
"""
from dataclasses import asdict
from gradata._scope import RuleScope

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⚠️ Potential issue | 🔴 Critical

🧩 Analysis chain

🏁 Script executed:

# First, check if the file exists and get its structure
head -20 src/gradata/enhancements/self_healing.py

# Get line count to understand file size
wc -l src/gradata/enhancements/self_healing.py

# Now read the section around lines 337-364 with context
sed -n '1,50p' src/gradata/enhancements/self_healing.py

Repository: Gradata/gradata

Length of output: 2707


🏁 Script executed:

# Check imports at the top of the file
sed -n '1,100p' src/gradata/enhancements/self_healing.py | cat -n

Repository: Gradata/gradata

Length of output: 4081


🏁 Script executed:

# Read lines 337-380 to see the full function definition
sed -n '337,380p' src/gradata/enhancements/self_healing.py | cat -n

Repository: Gradata/gradata

Length of output: 2164


Import RuleScope under TYPE_CHECKING to resolve type checker errors.

The function signature references RuleScope with quoted annotations ("RuleScope" and "RuleScope | None"), but RuleScope is not available at module scope—it's only imported inside the function body (line 363). This causes Ruff (F821) and Pyright to report undefined-name errors. Move the import to the existing TYPE_CHECKING block and use unquoted annotations:

Fix
 if TYPE_CHECKING:
+    from gradata._scope import RuleScope
     from gradata._types import Lesson

Then update the function signature:

 def suggest_scope_narrowing(
-    rule_scope: "RuleScope",
+    rule_scope: RuleScope,
     misfire_context: dict,
-) -> "RuleScope | None":
+) -> RuleScope | None:
🧰 Tools
🪛 GitHub Actions: CI

[error] 338-338: pyright error: "RuleScope" is not defined (reportUndefinedVariable)


[error] 340-340: pyright error: "RuleScope" is not defined (reportUndefinedVariable)

🪛 GitHub Actions: SDK CI

[error] 338-338: ruff F821: Undefined name RuleScope in type annotation rule_scope: "RuleScope".


[error] 340-340: ruff F821: Undefined name RuleScope in return annotation ) -> "RuleScope | None".


[error] 338-338: ruff UP037: Remove quotes from type annotation rule_scope: "RuleScope".


[error] 340-340: ruff UP037: Remove quotes from type annotation ) -> "RuleScope | None".


[error] 362-363: ruff I001: Import block is un-sorted or un-formatted; imports starting at from dataclasses import asdict and from gradata._scope import RuleScope need organizing.

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@src/gradata/enhancements/self_healing.py` around lines 337 - 364, Move the
RuleScope import out of the function and into the module's TYPE_CHECKING block
so the type is known to static checkers, then update suggest_scope_narrowing's
annotations to use unquoted names (RuleScope and RuleScope | None) and remove
the in-function "from gradata._scope import RuleScope" import; ensure the module
imports typing.TYPE_CHECKING (and add "from __future__ import annotations" at
top if the codebase requires postponed evaluation) so at runtime the import is
skipped but type checkers see RuleScope.

Comment on lines +372 to +385
for field_name, default_val in defaults.items():
context_val = misfire_context.get(field_name, "")
if not context_val:
continue # Context provides no signal for this field

rule_val = current[field_name]
if rule_val == default_val:
# Field is wildcard in rule but context has a specific value → narrow
narrowed[field_name] = context_val
did_narrow = True
# If rule already has a specific value equal to the context, no change needed

if not did_narrow:
return None # Scope already fully constrained or context gives no new info

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⚠️ Potential issue | 🟠 Major

Don’t count default-valued context as a narrowing.

stakes defaults to "normal", so a misfire context like {"stakes": "normal"} sets did_narrow = True even though the returned scope is identical to the input. That violates the function contract and will emit false-positive narrowing suggestions.

💡 Suggested fix
         rule_val = current[field_name]
-        if rule_val == default_val:
+        if rule_val == default_val and context_val != default_val:
             # Field is wildcard in rule but context has a specific value → narrow
             narrowed[field_name] = context_val
             did_narrow = True
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
for field_name, default_val in defaults.items():
context_val = misfire_context.get(field_name, "")
if not context_val:
continue # Context provides no signal for this field
rule_val = current[field_name]
if rule_val == default_val:
# Field is wildcard in rule but context has a specific value → narrow
narrowed[field_name] = context_val
did_narrow = True
# If rule already has a specific value equal to the context, no change needed
if not did_narrow:
return None # Scope already fully constrained or context gives no new info
for field_name, default_val in defaults.items():
context_val = misfire_context.get(field_name, "")
if not context_val:
continue # Context provides no signal for this field
rule_val = current[field_name]
if rule_val == default_val and context_val != default_val:
# Field is wildcard in rule but context has a specific value → narrow
narrowed[field_name] = context_val
did_narrow = True
# If rule already has a specific value equal to the context, no change needed
if not did_narrow:
return None # Scope already fully constrained or context gives no new info
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@src/gradata/enhancements/self_healing.py` around lines 372 - 385, The loop
currently treats any context-provided value as a narrowing even when that value
equals the field default (e.g., stakes="normal"), causing false-positive
narrowings; update the loop in the self-healing logic to skip applying/note a
narrowing when the context value equals the default by adding a guard (e.g., if
context_val == default_val: continue) before the branch that sets
narrowed[field_name] and did_narrow, so did_narrow is only set when the context
provides a non-default specific value that actually tightens a wildcard
(variables: defaults, misfire_context, context_val, default_val, current,
narrowed, did_narrow).

Comment on lines +28 to +31
def test_search_with_no_index(self, tmp_path):
brain = init_brain(tmp_path)
results = brain.search("anything")
assert isinstance(results, (list, dict))

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⚠️ Potential issue | 🟡 Minor

Assertion is overly permissive — brain.search() always returns list.

Per src/gradata/brain.py:927-938, search() has return type list[dict] and all code paths return a list. The dict alternative in the assertion is never reached.

🔧 Proposed fix
     def test_search_with_no_index(self, tmp_path):
         brain = init_brain(tmp_path)
         results = brain.search("anything")
-        assert isinstance(results, (list, dict))
+        assert isinstance(results, list)
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
def test_search_with_no_index(self, tmp_path):
brain = init_brain(tmp_path)
results = brain.search("anything")
assert isinstance(results, (list, dict))
def test_search_with_no_index(self, tmp_path):
brain = init_brain(tmp_path)
results = brain.search("anything")
assert isinstance(results, list)
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@tests/test_failure_modes.py` around lines 28 - 31, The test
test_search_with_no_index is asserting that brain.search(...) returns either a
list or dict, but per brain.search its return type is list[dict] and all paths
return a list; update the assertion in test_search_with_no_index to assert that
results is a list (e.g., assert isinstance(results, list)) and optionally
tighten further by asserting the element type (e.g., assert all(isinstance(r,
dict) for r in results)) so the test matches the behavior of brain.search.

Comment on lines +11 to +48
class TestClassifyRule:
def test_em_dash_rule_is_deterministic(self):
result = classify_rule("Never use em dashes in prose", 0.95)
assert result.determinism == DeterminismCheck.REGEX_PATTERN
assert result.enforcement == EnforcementType.HOOK

def test_file_size_rule_is_deterministic(self):
result = classify_rule("Keep files under 500 lines", 0.92)
assert result.determinism == DeterminismCheck.FILE_CHECK

def test_secret_rule_is_deterministic(self):
result = classify_rule("Never commit secrets or API keys", 0.98)
assert result.determinism == DeterminismCheck.COMMAND_BLOCK

def test_test_rule_is_deterministic(self):
result = classify_rule("Run tests after code changes", 0.91)
assert result.determinism == DeterminismCheck.TEST_TRIGGER

def test_read_before_edit_is_deterministic(self):
result = classify_rule("Always read a file before editing it", 0.93)
assert result.determinism == DeterminismCheck.FILE_CHECK

def test_destructive_command_is_deterministic(self):
result = classify_rule("Never force push to main", 0.96)
assert result.determinism == DeterminismCheck.COMMAND_BLOCK

def test_tone_rule_is_not_deterministic(self):
result = classify_rule("Be concise and direct", 0.91)
assert result.determinism == DeterminismCheck.NOT_DETERMINISTIC
assert result.enforcement == EnforcementType.PROMPT_INJECTION

def test_judgment_rule_is_not_deterministic(self):
result = classify_rule("Lead with the answer, not the reasoning", 0.90)
assert result.determinism == DeterminismCheck.NOT_DETERMINISTIC

def test_audience_rule_is_not_deterministic(self):
result = classify_rule("Match formality to the audience", 0.92)
assert result.determinism == DeterminismCheck.NOT_DETERMINISTIC

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🧹 Nitpick | 🔵 Trivial

Consider parametrizing TestClassifyRule tests for better maintainability.

The 9 test methods follow a repetitive pattern that could be consolidated using @pytest.mark.parametrize. This would reduce code duplication and make it easier to add new test cases.

♻️ Proposed parametrized refactor
+import pytest
+from gradata.enhancements.rule_to_hook import (
+    DeterminismCheck,
+    EnforcementType,
+    classify_rule,
+    find_hook_candidates,
+)
+
+
 class TestClassifyRule:
-    def test_em_dash_rule_is_deterministic(self):
-        result = classify_rule("Never use em dashes in prose", 0.95)
-        assert result.determinism == DeterminismCheck.REGEX_PATTERN
-        assert result.enforcement == EnforcementType.HOOK
-
-    def test_file_size_rule_is_deterministic(self):
-        result = classify_rule("Keep files under 500 lines", 0.92)
-        assert result.determinism == DeterminismCheck.FILE_CHECK
-
-    # ... remaining similar tests ...
+    `@pytest.mark.parametrize`("description,confidence,expected_determinism,expected_enforcement", [
+        ("Never use em dashes in prose", 0.95, DeterminismCheck.REGEX_PATTERN, EnforcementType.HOOK),
+        ("Keep files under 500 lines", 0.92, DeterminismCheck.FILE_CHECK, EnforcementType.HOOK),
+        ("Never commit secrets or API keys", 0.98, DeterminismCheck.COMMAND_BLOCK, EnforcementType.HOOK),
+        ("Run tests after code changes", 0.91, DeterminismCheck.TEST_TRIGGER, EnforcementType.HOOK),
+        ("Always read a file before editing it", 0.93, DeterminismCheck.FILE_CHECK, EnforcementType.HOOK),
+        ("Never force push to main", 0.96, DeterminismCheck.COMMAND_BLOCK, EnforcementType.HOOK),
+        ("Be concise and direct", 0.91, DeterminismCheck.NOT_DETERMINISTIC, EnforcementType.PROMPT_INJECTION),
+        ("Lead with the answer, not the reasoning", 0.90, DeterminismCheck.NOT_DETERMINISTIC, EnforcementType.PROMPT_INJECTION),
+        ("Match formality to the audience", 0.92, DeterminismCheck.NOT_DETERMINISTIC, EnforcementType.PROMPT_INJECTION),
+    ])
+    def test_classify_rule_determinism(self, description, confidence, expected_determinism, expected_enforcement):
+        result = classify_rule(description, confidence)
+        assert result.determinism == expected_determinism
+        assert result.enforcement == expected_enforcement

As per coding guidelines: "parametrized tests preferred for boundary conditions."

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@tests/test_rule_to_hook.py` around lines 11 - 48, Consolidate the repetitive
methods in TestClassifyRule by replacing the nine nearly identical test_...
methods with a single parametrized test that calls classify_rule for each input;
use pytest.mark.parametrize to supply tuples of (input_text,
expected_determinism, expected_enforcement) and assert result.determinism ==
DeterminismCheck... and, when provided, result.enforcement ==
EnforcementType...; keep the class name TestClassifyRule and reference
classify_rule, DeterminismCheck, and EnforcementType so each case (e.g., "Never
use em dashes in prose" → DeterminismCheck.REGEX_PATTERN, EnforcementType.HOOK)
is covered by the parameter list.

Comment on lines +159 to +163
def test_suggest_scope_narrowing_imports_rulescope_from_gradata_scope():
import inspect
from gradata.enhancements import self_healing
source = inspect.getsource(self_healing.suggest_scope_narrowing)
assert "from gradata._scope import RuleScope" in source

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🧹 Nitpick | 🔵 Trivial

Source inspection test is fragile — consider alternative validation.

Inspecting source code for import statements is brittle; refactoring the import location would break this test without affecting functionality. Consider testing the actual behavior instead.

💡 Alternative approach
-def test_suggest_scope_narrowing_imports_rulescope_from_gradata_scope():
-    import inspect
-    from gradata.enhancements import self_healing
-    source = inspect.getsource(self_healing.suggest_scope_narrowing)
-    assert "from gradata._scope import RuleScope" in source
+def test_suggest_scope_narrowing_returns_rulescope_type():
+    """Verify returned object is actually a RuleScope from gradata._scope."""
+    from gradata._scope import RuleScope
+    from gradata.enhancements.self_healing import suggest_scope_narrowing
+    rule_scope = RuleScope(domain="", task_type="")
+    result = suggest_scope_narrowing(rule_scope, {"domain": "sales"})
+    assert result is not None
+    assert type(result).__module__ == "gradata._scope"
+    assert type(result).__name__ == "RuleScope"
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In `@tests/test_scoped_brain.py` around lines 159 - 163, Replace the fragile
source-inspection assertion in tests/test_scoped_brain.py with a behavioral
check: call self_healing.suggest_scope_narrowing and verify it uses RuleScope by
importing RuleScope from gradata._scope and asserting the returned value or
constructed scope is an instance of RuleScope (or that the suggestion output
references a RuleScope object), rather than searching for an import string in
the function source; update the test function
test_suggest_scope_narrowing_imports_rulescope_from_gradata_scope to perform
this runtime assertion against suggest_scope_narrowing.

@Gradata Gradata merged commit 9ac47dd into main Apr 10, 2026
9 of 10 checks passed
Gradata pushed a commit that referenced this pull request Apr 10, 2026
- CHANGELOG: add blank lines after subsection headings (MD022)
- _manifest_quality: clamp severity_ratio to [0,1], use None defaults
  for new v3 components with max_achievable adjustment
- meta_rules: move json + defaultdict imports to module level (Greptile)
- rule_to_hook: validate confidence bounds in [0,1] (CodeRabbit)
- self_healing: don't count default stakes="normal" as scope narrowing
- test_failure_modes: search() returns list, not dict

Co-Authored-By: Gradata <noreply@gradata.ai>
@Gradata Gradata deleted the feat/s101-consolidated branch April 14, 2026 07:30
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