Parse a tool call from text, return (tool_name, arguments).

Issue a minimal HTTP GET and require a 2xx/3xx status line.

Read a C string pointer from the vtable. Returns empty string if null.

Services that must be running in this mode.

Run all startup security checks. Returns findings.

Store TTS output as echo reference for future AEC processing. Called by TTS speak() after Piper generates PCM, before sending to aplay. The PCM is st

Detached base64 Ed25519 signature over the current bytes of `so_path`.

Stream the LLM response with optional runtime cache/scheduling hints.

Parse a tool call from LLM output and execute it. LLMs output tool calls in various formats. This parser handles: 1. Raw JSON: `{"tool": "get_time",

Fail-loud validation for the configured LLM provider path (#568).

Set the dynamic skill loader for loadable skill modules.

Resolve which LLM surface is active from existing config keys. `[optional_ai_provider].enabled = true` selects the gated API path; otherwise the loca

Candidate display names when `query` ambiguously matches several distinct named entities at the top score, for surfacing a disambiguation prompt. (#51

TCP `host:port` for `genie-api` to bind, derived from `[services.api].url`. Keeps the listen socket aligned with health probes and `genie-ctl` that a

Parsed probe target for genie-api when callers need extra HTTPS-aware probes (support bundle `/api/security`, etc.).

Noise gate — silence audio segments where RMS is below threshold. Processes in 20ms frames. Returns true if any frame contains speech.

Reference home that mirrors the HA-Intents reference home used by the BFCL dataset. It is intentionally minimal and dataset-specific: it contains exac

Build the message list for the LLM, managing context window. Returns: [system_prompt, (optional summary), recent_messages...]

Canonicalize a quick-router household action to a valid `home_control` verb, or `None` to abstain. Only unambiguous rewrites are emitted: an action th

Number of registered credentials.

Map a single query word to a device domain, mirroring the runtime `infer_domain`.

Seconds-per-unit for a duration unit token, or `None` when the token is not a recognized time unit.

Enroll a local speaker profile from a short WAV sample. The generated profile is local-only JSON. It stores a compact acoustic fingerprint, not raw a

Fail-loud validation when `enabled = true` (#568).

Temporal decay functions for memory scoring. Implements exponential decay: score(t) = score(0) * exp(-lambda * t) where lambda = ln(2) / half_life_da

Entry sets that exercise the accept path, the exact-boundary case, and the break path — including the first entry alone already overflowing.

The original O(n^2) budget fit: clone the growing prefix and re-`join` every kept entry to measure the budget on each step. Kept verbatim as the oracl

Lightweight operator health check for the memory store.

HTTPS GET against an Open-Meteo host via the shared outbound HTTP client. Production callers reach this via the host-only convenience signature; it de

Whether `name` is a currently-available tool, without building the full [`tool_defs`](Self::tool_defs) table. The tool-call parser only needs the *na

True when a transport supplied a resolved speaker (name or confidence).

True when the model output structurally resembles a tool call but no valid tool-call JSON can be extracted from it — e.g. the model emitted invalid JS

Fetch the freshest pending confirmation token from the dispatcher. The token is deliberately NOT echoed into `home_control`'s tool output (it is a be

Lexical-overlap score with the same `0.05` floor as the original `lexical_overlap_score(query, other)`.

Load all skills from the configured skills directory with a runtime policy.

Memory policy inputs for this speaker.

Build a [`MemoryReadContext`] from turn text and resolved identity, without depending on the `voice` feature (used by `channel::SpeakerInfo` and voice