dsh-ap-three-way
Verifieddsh-ap-three-way · v0.1.0 · Apache-2.0
AP invoice/PO/GRN three-way match with tolerance policy and exception workpaper.
Install
dsh plugin add dsh-ap-three-way Confirm the layer applied with dsh --profile default --dump-config — see the install guide.
Source
Tags
Readme
dsh-ap-three-way
Official repository. The only official repository of this package, maintained by PerryLink. Same-name repositories under other accounts are not affiliated. Apache-2.0.
AP invoice/PO/GRN three-way match with tolerance policy and exception workpaper.
Status: alpha / public-synthetic / partial / not counted / not GA. No customer evidence, customer data, or production-readiness claim.
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dsh plugin --profile <profile> add dsh-ap-three-way
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Workflow: local input → plugin → local output. No model call is required.
Real local test run; no model or network call.
Install
Install and verify:
dsh plugin --profile <profile> add dsh-ap-three-way
dsh --profile <profile> --dump-config | grep dsh-ap-three-way
Uninstall:
dsh plugin --profile <profile> remove dsh-ap-three-way
Install channels
npm is the recommended channel; the others are for pinning or offline use.
- npm (recommended):
dsh plugin --profile <profile> add dsh-ap-three-way - git channel:
dsh plugin --profile <profile> add github:PerryLink/dsh-ap-three-way - tarball:
pnpm packthendsh plugin --profile <profile> add ./dsh-ap-three-way-<version>.tgz - 1024 store:
npm i -g dsh1024thendsh1024 plugin --profile <profile> add dsh-ap-three-way
What it does
AP invoice/PO/GRN three-way match with tolerance policy and exception workpaper. Runs locally on DeepSeek Harness. The table below is the exact tool surface; the examples use the real command surface.
Input and output stay local; nothing is uploaded.
Tools
Tool names and descriptions are kept in English to match the runtime output.
| Tool | Purpose | Risk |
|---|---|---|
ap.import |
Import invoice, PO and GRN rows | R1 local write |
ap.import_invoice_xml |
Import an invoice XML fixture | R1 local write |
ap.match |
Three-way match with a 1% default price tolerance and quantity checks | R0 |
ap.export |
Export Matches/Exceptions xlsx | R1 local write |
Quick start
dsh plugin --profile <profile> add dsh-ap-three-way
dsh --profile <profile> --dump-config | grep dsh-ap-three-way
Examples
Fixture-backed example
Input: fixtures/public/mit/invoice-github-sample.xml
Command: pnpm test
Acceptance row:
| req_id | metric | threshold | actual | pass | source | counted |
|---|---|---|---|---|---|---|
| SKU-05-A01 | 发票行解析 | 20/20 | 20 | true | public/synthetic | false |
This is a fixture-backed acceptance row, not a customer run; no output is invented.
Limits
- Public/synthetic only; no customer data or customer evidence.
- Alpha/partial, not counted, no GA or production-readiness claim.
- No model or network call unless a tool explicitly says so.
- The exact per-tool boundaries are in the table and
ACCEPTANCE.csv.
Public sample
Public/synthetic fixtures live in fixtures/; ACCEPTANCE.csv records the public checks with counted=false.
Development
pnpm install --frozen-lockfile
pnpm build && pnpm lint && pnpm typecheck && pnpm test
Compatibility
| Surface | Status |
|---|---|
| Harness | dsh >=0.2.1-rc.3 <0.3.0 |
| Node | >=24.9.0 <25 |
| Platforms | All; local files only |
| Data | No network, no model call, no upload |
Permissions & data
- Runs locally; no network, no model call, no upload.
- Public/synthetic fixtures only; no customer data, no customer evidence.
- Alpha/partial; not counted, no GA or production-readiness claim.
Related work
Sibling packages and family indexes: dsh-einvoice · dsh-bankrec · dsh-travel-recon · dsh-finops-suite
Related checkers
Each entry is a separate package with its own rule pack and version; install only the ones you need.
| Package | Why it is relevant |
|---|---|
dsh-invoice-ledger |
Invoice-side duplicate and arithmetic checks before or after the three-way match. |
dsh-excel-reconcile |
Fallback two-table alignment when PO/GRN data arrives as flat files. |
Family
DSH domain plugin family (15 packages + 2 suites)
Mainline family — 92 current install specs
License
Apache-2.0. See LICENSE, NOTICE, THIRD-PARTY-NOTICES.