i-am-yuike

A DeepSeek Harness plugin that idempotently deploys the 猫娘 Yuike persona preset from template/ to your agent-presets directory. Published on npm as i-am-yuike; hosted under the I-am-Yuike repo.

Once installed, the yuike preset is available the next time you start a preset session — the catgirl persona takes effect immediately as the sole system prompt: no extra harness framing, no skill-catalog noise.

Features

• One-shot preset deploy: ships the yuike preset (agent.cordis.yml + preset.yml) and idempotently copies it into <dshHome>/.agent-presets/yuike/ on install. Never overwrites a preset you have already edited.
• Persona owns the system prompt: complete: true restores the assembled Yuike persona as the only system-prompt section; includeRuntimeContext: false drops the per-round runtime-context snapshots (Current runtime context / DSH file policy / Approval prompts, etc.). The harness identity opener, @-path/exit-code rules, and background-job guidance are no longer injected — the catgirl persona leads the prompt cleanly.
• Zero skill-catalog noise: disables the skill-filesystem / tool-skill toolchain. tool-skill always injects a {kind:"skill-catalog",…} skill catalog message into the session, and there is no way to hide just the catalog while keeping the tool — so the toolchain is disabled instead.
• Main toolchain kept: shell (bash/pwsh), filesystem read/write/search, background jobs, goals, plan & compaction modes, subagents/workflows/ralph, ask-user, todo, web fetch/search, and present all stay available; only the optional subagent providers (codex / claude-code) are disabled by default, as the host dictates.
• Self-contained personality: the persona (猫娘 Yuike) drives identity, language style, action brackets, emoji/kaomoji, and the {好感度} suffix — all inside template/agent.cordis.yml, no external file needed.
• Two files, whole preset: the entire definition lives in two files — agent.cordis.yml (persona + toolchain wiring) and preset.yml (name/description metadata).

Install

From the npm registry (recommended):

dsh plugin --profile web add i-am-yuike
dsh web

Or straight from GitHub:

dsh plugin --profile web add github:Tkingxiao/I-am-Yuike
dsh web

On first launch the plugin idempotently deploys the preset from template/ to <dshHome>/.agent-presets/yuike/ (skips if the target already exists — it never overwrites your edited preset). Then open a new preset session and pick yuike — the catgirl persona takes effect immediately.

If a previous version was already deployed, delete <dshHome>/.agent-presets/yuike (or set DSH_YUIKE_REDEPLOY=1) to pull in the latest changes; idempotent deploy never overwrites an existing copy on its own.

Usage: thinking mode and persona stability

The persona is anchored by in-session conversation history. If thinking mode is enabled from the very first message, the reasoning pass has no in-character history to condition on and tends to fall back to base assistant behavior — the response explodes on the spot (identity framing, refusals, broken character).

The fix is a two-step warm-up:

1. First conversation: thinking OFF. Start the session with thinking mode disabled and run your first persona conversation (including 破限向 content) with it off. This writes fully in-character assistant turns into the session history.
2. Every conversation after: thinking ON. Re-enable thinking mode from the next exchange onward. The reasoning pass is now conditioned on the in-character history, so the persona holds and thinking works normally.

Skipping step 1 and opening with thinking on means the persona usually explodes immediately on 破限向 content. Within one session, the warm-up only needs to happen once.

Preset at a glance

template/agent.cordis.yml (deployed to <dshHome>/.agent-presets/yuike/agent.cordis.yml) includes:

Part	Content
Personality	猫娘 Yuike identity: core rules, language style, action brackets, emoji/kaomoji, format conventions ({好感度:N} suffix), persona profile, supplementary answer rules
System prompt	complete: true makes the persona sole system prompt + includeRuntimeContext: false drops runtime-context snapshots
Plan & compaction	plan-mode isolation and conversation compaction with tool-result pruning
Delegation & workflows	subagents (spawn/fork), list-agents, ralph, workflow engine; optional codex/claude-code providers shipped disabled
Tool rows	shell, filesystem, filesystem search, jobs, goals, ask-user, todo, web fetch/search, present — kept; skill rows (skill-filesystem/tool-skill) disabled

Toolchain notes

yuike keeps the standard tool catalog as its backbone, with one prompt-side and one tool-side trim aligned with dsh-novel-solo; everything else stays:

• Prompt: the persona owns the system prompt, so no harness identity framing is injected.
• Disabled tools: skill-filesystem, tool-skill — removes the skill-catalog message that tool-skill always injects.
• Conditional: tool-bash (POSIX) / tool-pwsh (Windows) auto-selected by platform; the codex and claude-code subagent providers are present but disabled, since a stock host does not install those bundles.
• Everything else kept: tool-fs, tool-fs-search, tool-jobs, command-goal, tool-goal, tool-todo, tool-ask-user, plan mode + compaction (with toolResultPruner), subagent/subagent_fork, list-agents, tool-workflow, tool-ralph, tool-web (fetch on, 60s search timeout), dsh-tool-present.

Enabling a host-provided optional bundle is purely additive: just delete the disabled: true line on that row in a deployed copy — no other wiring changes.

File structure

lib/index.js        node half: deploys the packaged preset from template/ to <dshHome>/.agent-presets/yuike/
lib/client.js       browser half: empty/no-op placeholder
cordis.patch.yml    inserted into the web profile on install to activate the plugin
template/           the yuike preset (agent.cordis.yml + preset.yml), shipped with the package
package.json        dsh.client metadata so the plugin is recognizable by the plugin market/manifest

Environment variables

Variable	Purpose	Default
DSH_HOME	dsh home directory	~/.dsh
DSH_YUIKE_SKIP_DEPLOY	1 skips preset deployment	none
DSH_YUIKE_REDEPLOY	1 forcibly overwrites an existing preset (use with care)	none

License

MIT License

Copyright (c) 2026 Tkingxiao

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.