deepseek-harness/examples/cordis-agent/composition.md

Cordis Agent App Composition

The self-referential demo puts @deepseek-ai/dsh-tool-cordis on the coding spine, letting the agent inspect its own runtime and mount/unmount plugins into it.

flowchart LR
  cfg["examples/cordis-agent<br/>cordis.yml"]
  plugin_cordis_hmr["hmr<br/>@cordisjs/plugin-hmr"]
  cfg --> plugin_cordis_hmr
  plugin_cordis_llm_deepseek["llm-deepseek<br/>@deepseek-ai/dsh-llm-deepseek"]
  cfg --> plugin_cordis_llm_deepseek
  plugin_cordis_bash["bash<br/>@deepseek-ai/dsh-bash-local"]
  cfg --> plugin_cordis_bash
  plugin_cordis_fs_local["fs-local<br/>@deepseek-ai/dsh-fs-local"]
  cfg --> plugin_cordis_fs_local
  plugin_cordis_web["web<br/>@deepseek-ai/dsh-web"]
  cfg --> plugin_cordis_web
  plugin_cordis_web_fetch_local["web-fetch-local<br/>@deepseek-ai/dsh-web-fetch-local"]
  cfg --> plugin_cordis_web_fetch_local
  plugin_cordis_token_meter["token-meter<br/>@deepseek-ai/dsh-token-meter"]
  cfg --> plugin_cordis_token_meter
  plugin_cordis_tui_agent["tui-agent<br/>@deepseek-ai/dsh-tui-demo"]
  cfg --> plugin_cordis_tui_agent
  plugin_cordis_tui_agent --> bundle_agent_core["@deepseek-ai/dsh-agent-spine-demo"]
  plugin_cordis_tui_agent --> bundle_jsonl["@deepseek-ai/dsh-session-persistence-jsonl"]
  plugin_cordis_tui_agent --> frontdoor_tui["@deepseek-ai/dsh-tui<br/>pre-created main agent"]
  bundle_agent_core --> spine_llm["ctx.llm"]
  bundle_agent_core --> spine_sessions["ctx.sessions"]
  bundle_agent_core --> spine_tools["ctx.tools + tool-bash"]
  bundle_agent_core --> spine_loop["ctx.agents + ctx.agentLoop"]
  plugin_cordis_tool_cordis["tool-cordis<br/>@deepseek-ai/dsh-tool-cordis"]
  cfg --> plugin_cordis_tool_cordis

Plugin id	Package / module
hmr	@cordisjs/plugin-hmr
llm-deepseek	@deepseek-ai/dsh-llm-deepseek
bash	@deepseek-ai/dsh-bash-local
fs-local	@deepseek-ai/dsh-fs-local
web	@deepseek-ai/dsh-web
web-fetch-local	@deepseek-ai/dsh-web-fetch-local
token-meter	@deepseek-ai/dsh-token-meter
tui-agent	@deepseek-ai/dsh-tui-demo
tool-cordis	@deepseek-ai/dsh-tool-cordis

Source config: examples/cordis-agent/cordis.yml.

Maintenance mode: hybrid: the leaf plugin list is parsed from its cordis.yml; app package expansion is curated from package source.