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system-understanding

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Build a code-grounded implementation plan before coding. Use to trace packet flow, factory boundaries, provider config loading, and exact file-level change scope for a requested integration.

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Source SKILL.md: https://github.com/rapidaai/voice-ai/blob/HEAD/.claude/skills/system-understanding/SKILL.md

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System Understanding Skill

Mission

Produce an executable, minimal-risk implementation plan from real code paths before changing feature logic.

Scope

Planning and analysis only. Do not implement production changes in this skill run.

Mandatory discovery sequence

  1. Identify feature lane and factory switch:
  • telephony: api/assistant-api/internal/channel/telephony/telephony.go
  • stt/tts: api/assistant-api/internal/transformer/transformer.go
  • vad: api/assistant-api/internal/vad/vad.go
  • eos: api/assistant-api/internal/end_of_speech/end_of_speech.go
  • llm: api/integration-api/internal/caller/caller.go
  1. Trace runtime packet flow in dispatcher:
  • api/assistant-api/internal/adapters/internal/dispatch.go
  1. Verify UI/provider config load behavior:
  • ui/src/providers/provider.development.json
  • ui/src/providers/provider.production.json
  • ui/src/providers/config-loader.ts
  1. Produce exact edit scope:
  • provider folder
  • factory file
  • optional shared contract files
  • tests to update

Output requirements

  • Requested integration type and inferred defaults.
  • Transport/signal mode chosen and why.
  • Exact file list to edit (and explicit out-of-scope file list).
  • Test and validation command plan.
  • Risks and rollback path.

Validation commands

  • rg -n "GetTelephony|GetSpeechToTextTransformer|GetTextToSpeechTransformer|GetEndOfSpeech|GetVAD" api
  • rg -n "GetLargeLanguageCaller|GetEmbeddingCaller|GetRerankingCaller|GetVerifier" api/integration-api
  • rg -n "OnPacket\(|dispatch\(" api/assistant-api/internal/adapters/internal/dispatch.go