@deepseek-ai/dsh-evolution-host

Host-plane self-evolution infrastructure bundle for DeepSeek Harness

⚠️ Mutually exclusive install target. dsh-evolution-host is the infrastructure-only bundle: no memory/skill model tools (its single model-facing surface is the read-only maintenance_probe diagnostic), and it must be paired with the Evolution agent preset to expose memory/skill_manage. It shares its infrastructure rows with @deepseek-ai/dsh-evolution-preset; do not add both bundles to the same profile — pick host + the Evolution agent preset (layered), or the one-click preset bundle. (V10-14 / H-02: the previous wording "pick host+preset" described the forbidden combination itself — "host + preset" IS the layered install, not an alternative to it.)

0.3.54 (route B): the DEFAULT full bundle is now @lmzhen/dsh-evolution-all (infra + model tools, profile-root). This package is the shrink path: the same automation minus the memory/skill model tools. all, host and the one-click preset are three ALTERNATIVE install targets — mounting two of them fails loud at startup (invariants: already registered).

v20 correction: earlier revisions of this document claimed the bundle registers "NO model-facing tools" / "Zero direct token effect" — that was inaccurate: the evolution-maintenance/tools row mounts the read-only maintenance_probe tool schema into every session. The claims below are now scoped to the prompt/assembly surface.

Model Experience

Indirect model surface

What the model sees

@deepseek-ai/dsh-evolution-host registers no direct prompt itself. Its one model-visible artifact is the read-only maintenance_probe tool schema (from the evolution-maintenance/tools row); everything else model-visible is owned by the packages that consume these services.

Token effect

Near-zero direct token effect: the only model-visible tokens this package adds are the maintenance_probe tool schema; consumers add any other model-visible tokens.

KV Cache effect

Independent of request-prefix construction. This package does not alter the assembled prompt; the assembled TOOL list gains the read-only maintenance_probe row (v20 correction — the former "does not alter the tool list" claim was false).

Known Limitations and Deferred Work

• Host-only by design. It provides no memory/skill write tools — the read-only maintenance_probe diagnostic is the one exception; pair it with the Evolution agent preset to expose memory/skill_manage.