deepseek-harness/examples/coding-agent/cordis.yml

# The coding-agent plugin tree, loaded via @cordisjs/plugin-include.
# Infra (logger/timer/hmr) first, then the shared provider/tool core (nested
# include of ../base.yml), then this example's agent-loop config + UI.
#
# Requires DEEPSEEK_API_KEY (and optionally DEEPSEEK_BASE_URL) in the
# environment — start.ts loads the gitignored repo-root .env first.

- id: logger
  name: '@cordisjs/plugin-logger-console'

- id: timer
  name: '@cordisjs/plugin-timer'

- id: hmr
  name: '@cordisjs/plugin-hmr'
  config:
    root: ['.']

# Shared provider/tool core (llm, sessions, system-prompt, tools, agents,
# invariants, llm-deepseek, bash-local, tool-bash). Nested include: the path is
# resolved relative to THIS file's directory.
- id: base
  name: '@cordisjs/plugin-include'
  config:
    path: '../base.yml'

# agent-loop is per-example (NOT in base.yml): coding-agent pre-creates a `main`
# agent its stdio-chat drives via ctx.agents.get('main').
- id: agent-loop
  name: '@deepseek-ai/dsh-agent-loop'
  config:
    agents:
      - id: main
        model: deepseek-v4-flash
        # Set RESUME_SESSION_ID to continue a prior persisted session (the ids
        # live under ./.sessions); unset starts a fresh session each run.
        resumeSessionId: !!js process.env.RESUME_SESSION_ID
        systemPrompt: |
          You are coding-agent, a CLI coding assistant.

          Your only tools are bash (plus bash_output/bash_kill for background
          tasks). Do ALL file operations through bash: read with cat/sed/head,
          search with grep, write with heredocs (cat <<'EOF' > file), edit
          with sed or a rewrite. Each bash call runs in a fresh shell — pass
          workdir instead of cd, and never rely on shell state between calls.

          Check the [exit code: N] marker on every command; investigate
          failures before moving on. Verify your work by running the code or
          tests. Keep answers brief and factual.

- id: session-persistence
  name: '@deepseek-ai/dsh-session-persistence-jsonl'
  config:
    root: './.sessions'

- id: stdio-chat
  name: '@deepseek-ai/dsh-ui-stdio'
  config:
    welcome: 'coding-agent ready. Give it a coding task (bash is its only tool).'