Tianyi Cui
1a81f2cccd
Introduce the `packages/subagent/` group and the abstract subagent seam — an agent delegating to a child agent — as a named-provider registry (`ctx.subagents`), unlike the single-implementation bash seam, so multiple transports (in-process, ACP, future A2A) coexist. This first PR lands the interface, a scripted test backend, and the model-facing tool, validated through the real cordis load path. - dsh-subagent: SubagentService registry + SubagentProvider/SubagentRun vocabulary + subagent/start|end events. Start-time capabilities (outputSchema, depthLimit, toolFilter) are checked pre-start and rejected loud; runtime capabilities (sendMessage, resume) are optional methods on SubagentRun. - dsh-subagent-mock (support): scripted provider for keyless, deterministic tests through the real Loader/export path. - dsh-tool-subagent: the model-facing `subagent` tool, config-bound to one provider; synchronous collect with try/finally dispose, signal->cancel bridging, and non-completed-stop-reason -> isError mapping. - Proposed RFC documenting the seam, the fork-vs-spawn-as-separate-backends decision, own-session isolation, synchronous-collect scope, and the deferral of background/poll/spill to a future unification with bash. - Wire the new group into tsconfigs, build refs, package hierarchy docs, the module graph, and the cordis catalog. RFC: docs/rfc/proposed/feature/2026-06-21-subagent-capability-seam.md
3.3 KiB
3.3 KiB
Module dependency graph
Inter-package dependencies among the @deepseek-ai/dsh-* harness packages, derived from each package's peerDependencies (the canonical runtime-dependency signal). An edge a --> b means package a depends on package b. Names have the @deepseek-ai/dsh- prefix stripped.
graph TD
bash --> brand
llm --> brand
bash-local --> bash
llm-deepseek --> llm
llm-pi-ai --> llm
session --> brand
session --> llm
system-prompt --> llm
agent --> brand
agent --> llm
agent --> session
llm-replay --> llm
llm-replay --> session
session-persistence --> session
invariants --> agent
invariants --> llm
invariants --> session
session-persistence-jsonl --> session
session-persistence-jsonl --> session-persistence
session-persistence-sqlite --> session
session-persistence-sqlite --> session-persistence
tools --> agent
tools --> llm
tools --> system-prompt
ui-stdio --> agent
ui-stdio --> llm
ui-stdio --> session
acp --> agent
acp --> llm
acp --> session
acp --> session-persistence
acp --> tools
agent-loop --> agent
agent-loop --> llm
agent-loop --> session
agent-loop --> session-persistence
agent-loop --> system-prompt
agent-loop --> tools
subagent --> agent
subagent --> llm
subagent --> tools
tool-bash --> agent
tool-bash --> bash
tool-bash --> llm
tool-bash --> tools
agent-core --> agent
agent-core --> agent-loop
agent-core --> invariants
agent-core --> llm
agent-core --> session
agent-core --> system-prompt
agent-core --> tool-bash
agent-core --> tools
subagent-mock --> agent
subagent-mock --> llm
subagent-mock --> subagent
tool-subagent --> agent
tool-subagent --> llm
tool-subagent --> subagent
tool-subagent --> tools
acp-agent --> acp
acp-agent --> agent-core
acp-agent --> session-persistence-jsonl
stdio-agent --> agent
stdio-agent --> agent-core
stdio-agent --> session
stdio-agent --> session-persistence-jsonl
stdio-agent --> ui-stdio
| Package | Depends on |
|---|---|
brand |
— |
bash |
brand |
llm |
brand |
bash-local |
bash |
llm-deepseek |
llm |
llm-pi-ai |
llm |
session |
brand, llm |
system-prompt |
llm |
agent |
brand, llm, session |
llm-replay |
llm, session |
session-persistence |
session |
invariants |
agent, llm, session |
session-persistence-jsonl |
session, session-persistence |
session-persistence-sqlite |
session, session-persistence |
tools |
agent, llm, system-prompt |
ui-stdio |
agent, llm, session |
acp |
agent, llm, session, session-persistence, tools |
agent-loop |
agent, llm, session, session-persistence, system-prompt, tools |
subagent |
agent, llm, tools |
tool-bash |
agent, bash, llm, tools |
agent-core |
agent, agent-loop, invariants, llm, session, system-prompt, tool-bash, tools |
subagent-mock |
agent, llm, subagent |
tool-subagent |
agent, llm, subagent, tools |
acp-agent |
acp, agent-core, session-persistence-jsonl |
stdio-agent |
agent, agent-core, session, session-persistence-jsonl, ui-stdio |