com.blockether.svar.extension — com.blockether/svar 0.5.2

Extension-facing helpers for router limits and parse diagnostics.

Preserved-thinking handoff is provider-agnostic via the :assistant-message field on ask! / ask-code! results. The value is a canonical svar message — {:role "assistant" :content [<canonical-blocks>]} — which callers append to :messages on the next call. Canonical {:type "thinking"} content blocks carry the per-provider preserved-reasoning state under :thinking-signature; svar's wire serializers transform them into native shapes (Anthropic signed thinking blocks, z.ai reasoning_content field, OpenAI Responses reasoning input items). Plain chat models without preserved thinking just don't surface :assistant-message, so the same caller pipeline (keep :assistant-message results) works uniformly across every provider with zero per-provider branching.

parse-diagnose clj

(parse-diagnose text)

(parse-diagnose text spec-def)

Diagnoses how svar would parse text, optionally against spec-def.

With no spec, returns SAP parser value + warnings. With a spec, runs the full spec-aware path (str->data-with-spec) and validation. Exceptions are captured into :error; this function is meant for extension/TUI diagnosis, so it returns data instead of throwing on parse/schema failures.

provider-limits clj

(provider-limits router)

Returns extension-friendly provider limit state for a svar router.

Shape: {:window-ms N :providers {provider-id {:rpm {:limit N :used N :remaining N :reset-ms N} :tpm {:limit N :used N :remaining N :reset-ms N} :circuit-breaker :closed|:open|:half-open :models [...]}} :budget {:limit ... :spent ... :remaining ...}}

This is read-only. It does not claim a request slot or mutate router state.