dsh-plugin-local-life

A local-life toolkit for DeepSeek Harness agents: budgets, bill splitting, unit prices, discounts, unit conversions, and trip checklists. Everyday arithmetic, done right.

Compatibility

Tool schemas are validated against the @deepseek-ai/dsh-tools value-schema DSL at plugin load (checked against dsh-tools 0.1.0-rc.6 and 0.1.1-rc.2). Earlier releases used JSON-Schema required at the root of output.schema and closed nested objects without declared properties, which made the host abort the whole profile boot with unsupported JSON schema: schema.required is not supported by the value schema DSL and could reject the tool's own results. Current releases fix both; if an affected version left your DSH unable to start, remove the plugin from the profile (or upgrade) — no data is lost.

Install

dsh plugin --profile <profile> add dsh-plugin-local-life

Restart DSH. The local_life tool is registered host-wide.

Tool

action	purpose
budget	Monthly budget plan from income and category amounts/percentages, with savings and leftover
split	Split a bill equally or by weights, optional tip and rounding
price	Unit-price comparison (e.g. price per kg / per 100g)
discount	Percent-off or amount-off (with threshold) math
convert	Unit conversion — weight (斤/kg/磅), length (里/km/尺/英里), volume (L/加仑), temperature (°C/°F)
checklist	Trip/outing checklist by scenario (city / airport / outdoor / self-drive)
ledger	Expense-ledger summary — totals by category and month
loan	Loan amortization — equal-payment or equal-principal schedules, monthly payment and total interest
compare	Spec-normalized unit-price comparison and stacked discounts/thresholds
recipe_cost	Recipe cost from ingredients — total and per-serving

Config

All optional, on the composition row's config:

key	default	meaning
personaSection	true	register the local-life prompt-guidance section
sectionOrder	6	prompt section order (persona is 0, ascending)

Design

Pure logic (lib/local.js) has zero DSH/Cordis imports and is unit-tested in isolation; lib/index.js is the thin Cordis plugin wiring the tool and the prompt section. No filesystem access — deterministic and side-effect free.

License

MIT

Roadmap

See ROADMAP.md — next five versions (v0.2.0 – v0.6.0): ledger & loans, shopping compare & recipe cost, bills calendar & shared ledger, commute & insurance compare, annual report & daily briefing.