internal/

compact.go owns session compaction: when the live message list grows past CompactionConfig.AutoCompactInputTokens the agent collapses the older portion into a synthetic summary message, preserving a configurable tail of recent turns.

Package config loads deepseekcode configuration from TOML with precedence: CLI flags > project ./.deepseek/config.toml > user ~/.deepseek/config.toml > built-in defaults.

Package gitctx reads a cwd's git state for the prompt builder's dynamic context section.

Package hooks provides an extensible hook system for deepseekcode.

Package llm is a hand-rolled DeepSeek API client.

Package llmtest provides a deterministic, offline mock DeepSeek server for exercising the agent loop and the llm client end-to-end without a network connection or API credentials.

Package logging provides structured logging for deepseekcode.

Package lsp implements a lightweight LSP (Language Server Protocol) client.

Package mcp implements the Model Context Protocol (MCP) client for stdio transport.

Package permissions implements the tiered approval model described in docs/design.md §8.

Package prompt assembles the cache-stable system prompt for the agent.

Package repair provides tool-call repair utilities for DeepSeek reliability.

Package session implements the SQLite-backed conversation store.

Package skills implements a cache-stable skill metadata index.

Package snapshots implements pre-edit file rollback per docs/design.md §8.4.

Package tools implements deepseekcode's built-in tool surface.

Package traceschema is the single source of truth for an agent trace record — one JSONL line emitted by internal/agent, read by internal/traceinspect, and read by the benchmark harness (bench/cmd/benchrunner).

chrome.go renders the live activity band between the scrollback and the status line, and owns the redraw-ticker lifecycle that drives it.

Package version exposes build-time identifiers stamped via -ldflags.

Package worktree provides git-worktree management via shell commands.