dsh-plugin-ccDeepSeek Harness plugin

dsh-plugin-cc

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Claude Code plugin that runs DeepSeek Harness (dsh) from slash commands: review, critique, one-shot tasks, and resumable multi-turn sessions.

Pin: @deepseek-ai/dsh@0.1.1-rc.2. After upgrading the plugin, rerun /dsh:setup. Re-verify docs/dsh-compat.md on every dsh upgrade.

Agent modes

Default is standard. minimal and anchored-standard are switches — they are not the default.

Mode	Tools the model sees
standard (default)	Full dsh-base catalog from request #1 (search, skills, subagents, …). No overlay.
minimal	bash + str_replace_editor for the whole run. Extra tools cannot appear later.
anchored-standard	Those two tools first. After this session records a tool call or an assistant reply, the next assemble restores the full catalog.

Switch:

• this run: /dsh:run --mode minimal … or --mode anchored-standard
• this shell: DSH_CC_MODE=minimal
• this machine: /dsh:setup --mode minimal

A broker (--session / --resume / /dsh:import) keeps the mode it started with. Mismatch → /dsh:stop --broker.

Quick start

Needs Node >= 20 and a DEEPSEEK_API_KEY. /dsh:setup also needs Node >= 22.19, npm, and pnpm (corepack enable).

bash
/plugin marketplace add cpj-dev/dsh-plugin-cc
/plugin install dsh@deepseek-dsh
/dsh:setup
/dsh:review

Already have a built deepseek-harness checkout? /dsh:setup --harness <path>. Already have a dsh binary? set DSH_BINARY. Uninstall: remove the plugin, the plugin data dir, and ~/.dsh/profiles/cc.

Commands

Command	What it does
/dsh:check	Readiness probe
/dsh:setup	Install pinned npm CLI (or --harness) and the multi-turn cc profile
/dsh:review [focus]	Read-only review of local changes
/dsh:critique [focus]	Structured adversarial critique
/dsh:run <task>	Task (--write, --session, --resume, --mode, --background)
/dsh:delegate <task>	Background handoff via the dsh-delegate subagent
/dsh:import	Weak-import this conversation into a resumable dsh session
/dsh:runs / /dsh:show	List runs / replay a stored result
/dsh:stop / --broker	Kill a run / the shared broker

Flags and failure modes: docs/commands.md. Recovery: docs/troubleshooting.md.

For agents

Read in this order; stop when you can act.

1. This README (modes + commands)
2. docs/commands.md — flags
3. plugins/dsh/skills/dsh-delegate-runtime/SKILL.md — how to invoke the bridge
4. docs/dsh-compat.md — DSH pin; re-verify on upgrade
5. NOTICE — third-party licenses (do not restate)

Entry: plugins/dsh/scripts/dsh-bridge.mjs (one subcommand per capability; stdout is user-facing). DSH argv and overlays: plugins/dsh/scripts/lib/dsh.mjs. Broker: plugins/dsh/scripts/dsh-broker.mjs — started by the bridge; never start it by hand. Tests: npm test (fake dsh, no API key).

Layout: .claude-plugin/marketplace.json · plugins/dsh/commands/*.md · plugins/dsh/scripts/ · docs/. Index: docs/README.md. Chinese user docs: docs/zh-CN/README.md.

Known limitations (v1)

• No mid-run approvals. Permissions are decided before launch (--write or not).
• Fresh one-shot runs are not resumable. Only --session / --resume / /dsh:import record session ids, and those live only as long as the broker process.
• Stop = kill. The SDK wire has no per-turn cancel; stopping a mid-turn broker run discards in-memory sessions.
• /dsh:import is a compressed text digest, not native history replay. Non-text Claude blocks (including images) are dropped.
• Visual understanding stays with Claude. Slash $ARGUMENTS is text; this plugin never forwards pasted images to DSH. --model deepseek-v4-flash-vision-exp only changes the model id. There is no --image flag. Native DSH vision belongs in dsh web / TUI. In standard, DSH may read_image a repo file — that is not a product path for Claude chat images.
• POSIX only. Windows is out of scope.

Community and support

• CONTRIBUTING.md before opening a PR
• SUPPORT.md for support boundaries
• SECURITY.md for private vulnerability reports
• CODE_OF_CONDUCT.md

Acknowledgements

Third-party copyrights, licenses, and design provenance live in NOTICE. In short:

• Runtime: DeepSeek Harness (MIT). This plugin composes the public CLI and SDK; it does not vendor harness source.
• Plugin shape: openai/codex-plugin-cc and xai-org/grok-build-plugin-cc (Apache-2.0). Architectural inspiration only; no source copied.
• --mode anchored-standard: assemble-filter / promotion protocol reimplemented from xiaobright/dsh-anchored-standard (MIT). Not a copy of that Web preset. First-request trigger evidence: xiaobright/modeltest (research citation; no LICENSE file at citation time).
• yjh051108/dsh-routing-suite was reviewed and is not incorporated.

This project is not affiliated with or endorsed by those authors or organizations.

License

MIT — see LICENSE. Redistributors must keep LICENSE and NOTICE.