Skills · DeepSeek Harness plugins — Page 22

Human-facing slash command to list available skills with invocation policy

Human-facing slash command for a session status summary

CC BasicCompactionEngine subclass carrying per-agent /compact preservation hints

Cost-gated plan-step compaction: fire compactNow at todo boundaries only when projected input-token savings beat the prompt-cache rewrite price plus unamortized debt

Replay-safe model-free microcompaction of stale tool-result surface nodes

CCR reversible tool-output compression: compress large grep/log tool results, cache the original, retrieve it via context_retrieve

Shared Claude Code / Codex hook wire protocol: matcher engine, stdin/exit-code/stdout codec, multi-hook merge, and hook/* session events

Bridge plugin: run a Claude Code hooks.json / settings hook config on the DeepSeek Harness interception seams

Claude Code-compatible model alias resolution for the DeepSeek Harness

Claude Code-compatible output style selection for the DeepSeek Harness

Load Claude Code plugin.json manifests as in-memory dsh plugin mounts

Manage Claude Code plugin state files (marketplaces, installs, per-scope settings) in byte-shape parity with the real CLI

Structured progress state + post-compact context rebuild: derives a typed per-session progress brief from session events (goal fold, todo snapshot, verified bash receipts, last user message) and re-injects it after a successful compaction/end; default off

Serena-first prompt steering on the CC preset: a registered policy section plus replace-not-mutate appends to the upstream tool:read / tool:grep sections while a serena MCP server is ready

CC host-plane first-prompt session-title provider on the haiku cheap lane

Cache-stable tool ordering on the system-prompt/assemble waterfall: each scope's emitted tool sequence keeps its positions and new tools append lexicographically at the tail

CC-style manage_skill tool: create/update/delete/list learned skills under $DSH_HOME/learned-skills via the shared LearnedSkillStore, gated by the cc-learn.enabled setting

NotebookEdit model tool that edits Jupyter notebook (.ipynb) cells over the ctx.fs seam, aligned with Claude Code's NotebookEditTool replace/insert/delete, cell addressing, and read-before-write semantics

Deferred tool registration and a ToolSearch model tool that loads heavy tools on demand

Sleep model tool over a cooperative AbortSignal wait: align with Claude Code's SleepTool duration, interrupt-cancel, and concurrency semantics

StructuredOutput tool that validates model input against a caller-supplied JSON schema and returns it verbatim, aligned with Claude Code's SyntheticOutputTool

Tool Use Summary (TUS) pipeline: fire-and-forget cheap-lane digests of large tool results, stored in an append-only per-session ledger and consumed at compaction time

CC-style web_fetch replacement with an optional prompt: summarizes the fetched page on the cheap lane (haiku alias) when configured; passing a prompt without haiku fails before fetching

CC-parity dynamic workflow tool: inline meta extraction, saved-source resolution, async launch with a session-scoped run registry and exactly-once completion delivery