providers/

Package anthropicwire is the Anthropic Messages API adapter — the ONE implementation of the Messages dialect (cache_control placement, adaptive thinking, streaming decode, tool calls, native web search, usage parsing), shared by the hosted gateway (its own or the user's BYOK key) and the CLI's direct endpoint mode (api.anthropic.com).

Package compat is the CLI's ONLY turn transport: a stdlib-only HTTP client speaking OpenAI-compat chat/completions — streaming SSE, tools + forced tool_choice, image/file parts — against any base URL: the memcode gateway at {api}/v1 (Memcode=true: the optional extensions ride) or any arbitrary compat endpoint (Memcode=false: pure standard wire).

Package geminiwire is the Gemini adapter (google.golang.org/genai) — the ONE implementation of the Gemini dialect for BOTH backends: the Developer API (API key) and Vertex AI (service-account JSON, passed in — credential RESOLUTION stays with the caller).

Package memcode is the memcode PROTOCOL's provider: the OpenAI-compat chat/completions dialect PLUS the memcode extensions — the two-system stable/volatile convention, the memcode_opaque reasoning round-trip, the `memcode` response object, the enforced `memcode_billing` lane, session affinity via `user`, and the GET /v1/models routing CONTROL PLANE the CLI-side selection policy runs on.

Package openaiwire is the OpenAI Responses API adapter — the ONE implementation of the Responses dialect (request encoding, streaming decode, reasoning-item round-trip, tool calls, usage parsing), shared by the hosted gateway (which injects its own or the user's BYOK key) and the CLI's direct endpoint mode (api.openai.com / api.x.ai).

Package provcore is the shared kernel under the provider WIRE adapters: the bounded retry loop, the tuned turn HTTP client, the native web-search tool swap, and the context-overflow classification — protocol plumbing shared by every adapter (the gateway's and the extracted ones alike), with NO routing policy, keys, or metering in it.