Check health and availability of all configured LLM providers. Returns a list of active providers with their default models and session statistics. Call this first to verify your configuration before using the chat tool.

List all supported LLM providers with their configuration details, default models, base URLs, and current status. Use this to see which providers are available, what model each uses by default, and whether custom base URLs are configured for proxy or mirror setups.

Show Correctover session statistics including total API calls, validation pass rate, failover count, active providers, and server version. Use this after a working session to review reliability metrics and see how many self-healing events occurred.

Query recent validation results with pagination. Returns the most recent LLM call validation records, newest first. Each record includes provider, model, latency, pass/fail status, validation score, and failure reasons. Use limit and offset to paginate through results. Default returns the 20 most recent records. Maximum 100 per page. The buffer holds up to 500 records; older entries are automatically overwritten.

Send a chat message to an LLM with automatic output verification. Routes through the best available provider, validates the response across 6 dimensions (structure, schema, latency, cost, identity, integrity), and auto-heals on failure by retrying or failing over to another provider. Returns the response text plus a validation report showing which dimensions passed or failed.