@dsh-external/dsh-slice-agent-loop
用于内置 DeepSeek Harness 代理循环的持久化有界上下文和召回策略
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:TT-Wang/dsh-slice-agent-loop#c6de4e189b0c187354d717df4bbf6e5688be8c64Slice Agent Loop 以 @dsh-external/dsh-slice-agent-loop 发布，当前版本为 0.1.0。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
A bounded conversational-context policy for DeepSeek Harness 0.1.3-alpha.2. It runs alongside the stock agent loop, retaining its lifecycle, scheduler, inbox, persistence, request-series handling, and full request-reconstruction invariant.
Completed conversational spans become durable user/message surface replacements. Runtime snapshots, instruction messages, current user input, and multimodal user messages keep their original sources and positions. Raw events remain in the session log; recall retrieves them after folding or resume.
Install this repository with DSH's plugin installer and apply its cordis.patch.yml bundle. The patch only adds the plugin. Keep agent-loop, agent-loop-invariant, and the stock session projections enabled. The Git package includes generated lib/ artifacts.
- id: slice-agent-loop
name: '@dsh-external/dsh-slice-agent-loop'
config:
maxHistoryChars: 120000
maxRequestChars: 400000
maxStepsPerTurn: 50
defaultReasoningEffort: low
| Setting | Meaning |
|---|---|
maxHistoryChars | Hard bound on the combined rendered conversational history, including headers and recall markers. |
maxRequestChars | Hard bound on serialized model messages, including protected context and current input. It is a character bound, not a token estimate; system prompt/tool schemas and model capacity remain host-owned. |
maxStepsPerTurn | Stop before dispatching beyond this many model steps; default 50. |
defaultReasoningEffort | off, low, high, max, or inherit; an explicit host/model choice wins. |
digest | Content-routing options from src/slice/result-digest.ts. |
fold | Tool-result folding options, including enabled, pinSteps, pinMaxChars, spillPreviewMinBytes, and backoffAfterExpansions. |
If recall markers cannot fit, or protected input exceeds the message budget, request construction fails visibly. The plugin does not quietly return an oversized view. Current input is logged before budget refusal. Historical spans are planned before any replacement is appended.
recall_search searches original human, assistant and tool records; recall_turn returns a turn, including original records and tool metadata; recall_step retrieves a step; expand_result retrieves an exact result ordinal, optionally filtered by lines or a regex. Tool results with a spill locator use the locator shown in their preview.
maxParallelToolCalls to the stock agent-loop row.mode: state, mode: stream, state, tape, and inTurnSeal are retired and fail at load. The unsafe host-file snapshots and write rollback implementation have been removed.sliceContext.contribute registry is retired. Use the host's system-prompt/runtime-context contributions so source identity and persistence are owned by DSH../invariant export, never both. Both install the same complete reconstruction check.slice/* events still require their original reader or an explicit migration. This release does not mutate DSH's known-event vocabulary or rewrite old session files.File reads are recorded windows; write/edit metadata contains diff hunks. They are historical observations, not proof of a complete current file or backend identity. Exact base/pointer optimizations remain disabled until the host offers a durable observation channel with complete provider text, target identity, and version. See recorded memory.
Use Node ^22.19.0 || >=24.0.0 and pnpm 11.7.0:
pnpm install --frozen-lockfile
npm run typecheck
npm test
npm run build
Public alpha.2 dependencies are pinned in pnpm-lock.yaml; no maintainer checkout or absolute dependency path is required. CI runs the full suite against those published packages, including stock-loop invariants and real JSONL close/resume. The build removes stale generated files before emitting Git-install artifacts.
Run npm run verify:packed for a keyless standard-installer/Loader/JSONL smoke, or npm run verify:master -- /path/to/deepseek-harness against one prepared upstream source checkout. Recorded upgrade verification separates published-release, source-master and packed-artifact evidence.
The native regression suite covers runtime retention/update/removal, opaque instruction source ownership, multimodal input, retries and steering, request-series transitions, admission failures, unload, and resume without the plugin. A separate test checks that changing a later message causes the stock invariant to reject dispatch.
The cache prefix and per-turn paid text depend on which spans change; there is no universal cache-hit or cost guarantee. Earlier custom-loop measurements are historical. This migration changes the policy and needs new model-quality/cost experiments before those numbers can be reused.