dsh-experience-flywheel · DSH 经验飞轮插件

Give your DeepSeek Harness agent a cross-session "muscle memory": it automatically queries past lessons before each step and injects hits, automatically verifies claimed file writes, and wraps deterministic exit-1 gate scripts (plan-gate / close-gate / verify-claims) as slash commands.

给 DeepSeek Harness agent 装上跨会话"经验肌肉记忆":每轮动手前自动查经验并注入命中， 写完文件自动校核"声称写了"是否真写了,并把确定性的 exit-1 闸门脚本 (plan-gate / close-gate / verify-claims)包成 slash 命令。

Status: v0.1.0 released — see DESIGN.md.

Why / 为什么造它

Pure-text LLM agents wake up fresh every session: yesterday's pitfalls, preferences, decisions are gone. This plugin turns "learn from experience" from "hope the model remembers" into server-side automation: the agent/pre-step middleware runs the experience query every turn without the model choosing to, the same seam dsh-repeat-tool-reminder already uses.

How / 怎么工作

• ctx.on("agent/pre-step") → auto query store, inject top-K hits as a system message.
• ctx.on("tools/post-execute") → after file-write tools, auto-run verify-claims.
• Claims hygiene (F2/F3): per-agent claimed-write set is bounded — verified paths are removed after a PASS, capped at maxClaimsPerAgent (default 50), and pruned by claimsTtlMs (default 24h), so long sessions never re-verify history forever. Claimed paths are extracted by tool-name whitelist + path-shape checks (extractClaimedPaths), so non-write tools (e.g. browser element refs) never trigger false-positive verifies.
• Session-safety (F4): injected plugin messages carry a UUID message.id (local createUserMessage factory mirroring @deepseek-ai/dsh-llm), because DSH session events of type user/message must satisfy assertMessageEventShape (data.message.id required, dsh-session lib/index.js:1248) — bare messages corrupt the whole session log.
• Search quality (F1): markdown search is word-boundary aware — standalone tokens (独立词) score 1.0, embedded-only matches (e.g. 经验 inside 经验库) are demoted to 0.3, so noisy substring hits rank below precise ones while recall is preserved.
• slash commands /flywheel-search /flywheel-remember /plan-gate /close-gate /verify wrap exit-1 scripts.
• Backend: local markdown folder by default (zero deps); set OPENVIKING_URL to upgrade to vector retrieval.
• Honest limit (软硬): rc.6 event listeners that throw are warned, not fatal — a true kernel-level "exit 1 prevents delivery" veto is not supported; the gate's exit 1 is injected as a hard blocking instruction + visible trajectory marker instead. See DESIGN §8.

Install / 安装

dsh plugin --profile web add github:<owner>/dsh-experience-flywheel

Then restart DSH web. GitHub topic: dsh-plugin.

Decoupled / 去私货

No OpenViking hard-binding, no hardcoded paths, no personal rules. The kernel is the flywheel protocol + gate contracts; your private AGENTS.md stays yours. An optional examples/agents.md.fragment is provided for users who want to wire the protocol into their own instructions.

License

MIT.