@hy-sde

Durable-agent engine for DeepSeek Harness: host-plane cordis service mounting @earendil-works/pi-durable (conversations, exactly-once submits) + model-facing durable_agent_* tools.

Agent Graph for DeepSeek Harness (durable supervisor): control plane, operator executor, stream layer, projection, wakes, host assembly and supervisor tools — the dsh-graph-* / dsh-tool-graph packages.

Automatic long-term-memory extraction at compaction checkpoints for DeepSeek Harness: evidence projection, proposal/canonicalization pipeline, gated ctx.memory writes.

Model-facing library_search tool for DeepSeek Harness: free cross-ecosystem (npm/crates.io/Maven/Go/PyPI/RubyGems + GitHub) "has this already been built?" search.

Credential-free concurrent web search fan-out for DeepSeek Harness (Startpage, DuckDuckGo, Ecosia, Google, Mojeek + consensus merging) — the web_search tool.

The rich edit tool for DeepSeek Harness (replace / patch / apply_patch / hashline modes) with embedded format-on-write and diagnostics — plus dsh-hashline, the pure line-anchored patch engine.

The ast_grep (structural code search) and ast_edit (structural rewrite) tools for DeepSeek Harness over the packaged ast-grep native engine.

The run_kernel_code tool for DeepSeek Harness: persistent Python and JavaScript kernels (a long-lived python3/node subprocess per session, state that survives across calls).

Agent-curated long-horizon memory for DeepSeek Harness: durable project-scoped memory banks (ctx.memory) with a provider registry + model-facing retain/recall/reflect/learn tools.

Agentic browser plumbing for DeepSeek Harness: ctx.browser service (stealth launch, CDP-attach, local relay + companion extension driving your own tabs) backing the model-facing browser tool.

Agentic git plumbing for DeepSeek Harness: the host ctx.git service (diff capture/parsing, hunk staging, commit/push/log over the subprocess seam) + the dsh-tool-git test-parity package.

The debug tool for DeepSeek Harness: a model-facing Debug Adapter Protocol tool with 28 operations (launch/attach, breakpoints, continue/step, evaluate, memory, terminate) + the dsh-dap capability seam.

Internal URL schemes for DeepSeek Harness (conflict://, pr://, issue://, …): one registry behind fs-shaped tools plus agent-scope read/write/edit and glob/grep shadows resolving internal resources.

Zstandard frame primitives (scan / compress / decompress / multi-frame decoder) shared by the DeepSeek Harness session persistence backend and its tooling.

Pure-TS multi-format archive engine for DeepSeek Harness (zip/tar/tar.gz/rar/7z/iso/deb/rpm/cpio/cab/arj/asar + codecs), ported from @oh-my-pi/pi-utils (MIT).

Native vcs plumbing for DeepSeek Harness: the host ctx.vcs service (pi-vcs CLI resolution + probe, repo-info / rev-diff / staged-diff / worktree operations).

The child-scoped report tool for continuable in-process subagents on DeepSeek Harness: installs `report` plus its usage guidance into every subagent.

OpenWiki 0.4.3 deterministic engine (MIT) as an in-process library for DeepSeek Harness: resumable page-job lifecycle with durable .run state + model-facing openwiki_* lifecycle tools.

Model-facing codebase-memory CLI tools for DeepSeek Harness: index repositories and query definitions, callers, call chains, routes and architecture from a knowledge graph.

Logseq for DeepSeek Harness: host-plane wiki-graph service (ctx.wikiGraph) over the Logseq CLI plus model-facing logseq_* tools — a headless alternative to the desktop MCP bridge.

Parallelize-by-default orchestration policy for DeepSeek Harness: config-driven fan-out rules, fail-closed task-isolation guard, review-gate posture resolution.

Read-only Automic Vault plumbing for DeepSeek Harness: the host ctx.av service (av CLI probe, scan/doctor/detectors/hardeners) backing the read-only av tools — standalone plugin, no upstream changes.

Host-wide model-slot admission control (ctx.modelSlots) for DeepSeek Harness: a shared FIFO budget over every model call at the llm/stream waterfall.

Standalone @hy-sde-org/dsh-* plugins for DeepSeek Harness (monorepo)

session:// internal-URL scheme handler for DeepSeek Harness: read a session transcript, read one event as JSON, list sessions, and search past history.

The session_health tool for DeepSeek Harness: per-session health intelligence (outcome classification, tool-health signals, prompt-quality heuristics, context pressure).

Rust sidecar template for DeepSeek Harness native capabilities (stable channel, pinned JSON CLI contract, magic-byte routing) — the dsh-omp-native pattern.