/shaktra:doctor — Framework Health Check

Read-only diagnostic. Runs 10 checks across 3 categories. Never creates, modifies, or deletes any file.

Use ${CLAUDE_PLUGIN_ROOT} to locate the installed plugin directory for all plugin structure checks.

Category 1: Plugin Structure

Checks the installed plugin at ${CLAUDE_PLUGIN_ROOT}.

Check 1 — Agent Files

Glob ${CLAUDE_PLUGIN_ROOT}/agents/*.md. Verify all 15 agent files exist and each has valid YAML frontmatter (opening and closing --- with at least name field).

Expected agents: shaktra-adversary, shaktra-architect, shaktra-bug-diagnostician, shaktra-cba-analyzer, shaktra-cr-analyzer, shaktra-developer, shaktra-incident-analyst, shaktra-memory-curator, shaktra-memory-retriever, shaktra-product-manager, shaktra-scrummaster, shaktra-sw-engineer, shaktra-sw-quality, shaktra-test-agent, shaktra-tpm-quality

PASS: All 15 files exist with valid frontmatter. FAIL: List missing files or files with invalid frontmatter.

Check 2 — Skill Directories

Glob ${CLAUDE_PLUGIN_ROOT}/skills/*/SKILL.md. Verify all 20 skill directories exist and each SKILL.md has valid YAML frontmatter (opening and closing --- with at least name and description fields).

Expected skills: shaktra-adversarial-review, shaktra-analyze, shaktra-bugfix, shaktra-dev, shaktra-doctor, shaktra-general, shaktra-help, shaktra-incident, shaktra-init, shaktra-memory, shaktra-memory-stats, shaktra-pm, shaktra-quality, shaktra-reference, shaktra-review, shaktra-status-dash, shaktra-stories, shaktra-tdd, shaktra-tpm, shaktra-workflow

PASS: All 20 skill SKILL.md files exist with valid frontmatter. FAIL: List missing skills or invalid frontmatter.

Check 3 — Python Scripts

Glob ${CLAUDE_PLUGIN_ROOT}/scripts/*.py. Verify all expected scripts exist. For hook scripts, use Bash test -x to confirm they are executable.

Expected hook scripts (must be executable): block_main_branch.py, check_p0_findings.py, validate_schema.py, validate_story_scope.py

Expected utility scripts: check_version.py, memory_retrieval.py, migrate_memory.py, update_plugin.py

PASS: All 8 scripts exist, all hook scripts executable. FAIL: List missing or non-executable scripts.

Check 4 — Sub-File References

For each SKILL.md that references sub-files (files within the same skill directory), verify those files actually exist. Read each SKILL.md that has a "Sub-Files" section or references relative .md files. For each referenced file, confirm it exists at the expected path under ${CLAUDE_PLUGIN_ROOT}/skills/<skill-name>/.

PASS: All referenced sub-files exist. FAIL: List each dangling reference with the SKILL.md that references it and the missing file path.

Check 10 — Python Dependencies

Run python3 -c "import yaml" via Bash. Check the return code.

PASS: PyYAML is installed and importable. FAIL: PyYAML is not installed → run: pip install pyyaml

Category 2: Project Health

Checks the .shaktra/ directory in the current working directory.

If `.shaktra/` does not exist, skip all Category 2 checks and report: ".shaktra/ not found — run /shaktra:init first. Skipping project health checks."

Check 5 — Settings File

Read .shaktra/settings.yml. Verify it exists and contains the required top-level sections: project, tdd, quality, review, analysis, refactoring, sprints.

Within project, verify these fields are present and non-empty: name, type, language.

PASS: settings.yml exists with all required sections and populated project fields. FAIL: List missing sections or empty required fields.

Check 6 — Directory Structure

Verify these subdirectories exist within .shaktra/:

• memory/
• stories/
• designs/
• analysis/

PASS: All expected subdirectories exist. FAIL: List missing directories.

Memory file check: If .shaktra/memory/ exists, verify expected files:

• principles.yml — expected
• anti-patterns.yml — expected
• procedures.yml — expected
• decisions.yml — warn if present (legacy file, suggest running migration)
• lessons.yml — warn if present (legacy file, suggest running migration)

Category 3: Design Constraints

Plugin-wide validation against Shaktra design rules. Run these checks against ${CLAUDE_PLUGIN_ROOT}.

Check 7 — File Line Limits

Use Bash wc -l on all .md and .py files under ${CLAUDE_PLUGIN_ROOT}. Flag any file exceeding 300 lines.

PASS: No file exceeds 300 lines. FAIL: List each file over 300 lines with its line count.

Check 8 — Severity Taxonomy Uniqueness

The severity taxonomy (P0-P3 definitions) must be defined in exactly one file: skills/shaktra-reference/severity-taxonomy.md.

Grep ${CLAUDE_PLUGIN_ROOT} for the pattern ## P0 (heading-level severity definitions). The pattern should match only in severity-taxonomy.md. Other files may mention severity levels (e.g., "P0 findings block merge") — that is fine. Only flag files that redefine the taxonomy with their own heading-level P0-P3 sections.

PASS: Severity taxonomy defined in exactly one file. FAIL: List additional files that redefine severity levels.

Check 9 — No Orphaned Files

Every .md file inside a skill directory (other than SKILL.md itself) must be referenced by that skill's SKILL.md. Glob all non-SKILL.md .md files under ${CLAUDE_PLUGIN_ROOT}/skills/. For each, check that the parent skill's SKILL.md contains a reference to its filename.

PASS: All sub-files are referenced by their parent SKILL.md. FAIL: List orphaned files not referenced by any SKILL.md.

Output Format

Present results as a structured report:

## Shaktra Doctor Report

### Category 1: Plugin Structure
- [PASS] Check 1 — Agent Files: 15/15 agents found with valid frontmatter
- [PASS] Check 2 — Skill Directories: 20/20 skills found with valid frontmatter
- [PASS] Check 3 — Python Scripts: 8/8 scripts found, hooks executable
- [PASS] Check 4 — Sub-File References: All references resolve
- [PASS] Check 10 — Python Dependencies: PyYAML installed

### Category 2: Project Health
- [PASS] Check 5 — Settings File: All required sections and fields present
- [PASS] Check 6 — Directory Structure: All subdirectories present

### Category 3: Design Constraints
- [PASS] Check 7 — File Line Limits: All files under 300 lines
- [PASS] Check 8 — Severity Taxonomy: Defined in exactly 1 file
- [PASS] Check 9 — No Orphaned Files: All sub-files referenced

Summary: 10/10 checks passed

For any FAIL result, include actionable detail immediately after the check line:

- [FAIL] Check 3 — Hook Scripts: 1 issue
  - validate_schema.py is not executable → run: chmod +x scripts/validate_schema.py