Diagnostics & Doctor Mode¶

v0.5.17 — Aksara includes a built-in self-diagnostics engine that checks your project's health across database, migrations, AI providers, settings, security, file-system, and cache.

v0.5.18 — Every diagnostic issue now includes structured autoremediation actions — machine-readable fix instructions that the Studio UI, CLI, and future agents can surface. See Autoremediation Hints for the full guide.

Quick Start¶

CLI¶

# Run all checks
aksara doctor run

# First-user launch readiness
aksara doctor launch-check
aksara doctor launch-check --format json

# JSON output (for CI/CD)
aksara doctor run --format json

# Quick summary
aksara doctor summary

# AI-specific checks
aksara doctor ai

# Database-specific checks
aksara doctor db

# v0.5.18: Generate a fix-plan with structured actions
aksara doctor fix-plan
aksara doctor fix-plan --format json
aksara doctor fix-plan --only-errors --only-with-actions

Studio Dashboard¶

Navigate to Diagnostics in the Studio sidebar (or press d) to see a live diagnostics panel with:

Summary banner — overall status with error/warning/info counts
Issue cards — each issue with severity, category, message, and fix hints
Filters — filter by severity (All / Errors / Warnings / Info)
Search — press / to focus the search field
Auto-refresh — updates every 10 seconds (toggle Live/Paused)

Python API¶

from aksara.diagnostics import run_all_checks

report = await run_all_checks()
print(f"Status: {report.overall_status}")
print(f"Errors: {report.stats['errors']}, Warnings: {report.stats['warnings']}")

for issue in report.issues:
    print(f"[{issue.severity}] {issue.title}: {issue.message}")
    if issue.hint:
        print(f"  Hint: {issue.hint}")
    # v0.5.18: Autoremediation actions
    for action in issue.actions:
        print(f"  → [{action.kind}] {action.title}")

What Gets Checked¶

Check	Kind	Description
Database Connectivity	`database_connectivity`	Tries an actual connection to your PostgreSQL database
Migrations Status	`migrations_pending`	Detects unapplied migrations
Migration Conflicts	`migrations_conflict`	Finds duplicate migration prefixes
AI Profiles	`ai_profile_issue`	Validates AI provider profiles (v0.5.12 validator)
AI Provider Secrets	`ai_secret_missing`	Checks required env vars for AI providers
Required Settings	`settings_invalid`	Validates DATABASE_URL, pool sizes, thresholds

Launch Check¶

aksara doctor launch-check is the first-user readiness check. It reports Python, Aksara version, project structure, settings import, database connection, migrations, Studio, API docs, MCP, AI Hub, examples, and local dev-mode warnings.

Exit codes:

Code	Meaning
`0`	Ready
`1`	Partial with warnings
`2`	Blocked by errors
Cache Availability	`cache_unavailable`
File-System Permissions	`file_system_unwritable`
Security	`security_warning`

Severity Levels¶

error — Something is broken and must be fixed
warning — Something is misconfigured or risky
info — Informational, no action required

Exit Codes (CLI)¶

Code	Meaning
`0`	No errors (warnings and info are OK)
`1`	One or more errors detected

CI/CD Integration¶

# GitHub Actions example
- name: Health Check
  run: aksara doctor run --format json

# Shell script
if aksara doctor run --format json | jq -e '.stats.errors == 0'; then
    echo "All clear"
else
    echo "Issues found"
    exit 1
fi

Data Models¶

DiagnosticIssue¶

Field	Type	Description
`kind`	`str`	Issue category (e.g., `database_connectivity`)
`severity`	`"error" \\| "warning" \\| "info"`	Severity level
`title`	`str`	Short human-readable title
`message`	`str`	Detailed explanation
`hint`	`str \\| None`	Suggested fix
`meta`	`dict \\| None`	Extra metadata

DiagnosticReport¶

Field	Type	Description
`issues`	`List[DiagnosticIssue]`	All findings, sorted by severity
`stats`	`dict`	`{errors, warnings, info}` counts
`timestamp`	`datetime`	UTC timestamp
`duration_ms`	`float`	Total check duration in ms
`system`	`dict`	Aksara version, Python version, OS, arch

Studio Endpoint¶

GET /studio/diagnostics

Returns a DiagnosticReport JSON object with all check results.

Keyboard Shortcuts (Studio)¶

Key	Action
`d`	Navigate to Diagnostics
`/`	Focus search input
`Esc`	Clear search and unfocus
`7`	Navigate to Diagnostics (number key)