workday-reference

workday-reference is a skill for Claude Code from rossumai/claude-marketplace. It costs 123 tokens per session (468 once invoked), scanned A, original, MIT.

A reference guide for connecting Rossum's invoice system to Workday, a business platform used for finance and human-resources data, through Workday's SOAP API.

In plain words
What is it for?
Use it to wire export and import hooks, map invoice fields and lines, configure supplier or purchase-order imports, and diagnose Workday connectivity problems.
Why use it?
It explains the configuration and mapping rules needed to send invoices to Workday, import reference data, and troubleshoot tenant access.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the rossum-sa plugin — 35 skills, 4 hooks shipped together

Good fit Use it to wire export and import hooks, map invoice fields and lines, configure supplier or purchase-order imports, and diagnose Workday connectivity problems.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/rossumai/claude-marketplace/workday-reference
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add rossumai/claude-marketplace --skill workday-reference
Clone the repo
git clone --depth 1 https://github.com/rossumai/claude-marketplace

Made for: Claude Code.

Or install rossum-sa, the plugin that ships this one along with the rest of its 35 skills, 4 hooks.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for workday-reference

README.md
[![agentmods](https://agentmods.dev/badge/skills/rossumai/claude-marketplace/workday-reference/github.svg)](https://agentmods.dev/skills/rossumai/claude-marketplace/workday-reference)
Your own site
<a href="https://agentmods.dev/skills/rossumai/claude-marketplace/workday-reference"><img src="https://agentmods.dev/badge/skills/rossumai/claude-marketplace/workday-reference/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for workday-reference

Your own site · 80×15
<a href="https://agentmods.dev/skills/rossumai/claude-marketplace/workday-reference"><img src="https://agentmods.dev/badge/skills/rossumai/claude-marketplace/workday-reference.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 123 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 468 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00123 $0.00468
Opus 5.5 $0.00049 $0.00187
Sonnet 5.5 $0.00025 $0.00094
Haiku 4.5 $0.00012 $0.00047

Measured 2mo ago against content hash bc221b866298, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

workday-reference scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/rossum-sa/skills/workday-reference/SKILL.md · 34 lines

What it actually says

Workday Integration Reference

This skill documents the Rossum-hosted Workday connector — the webhook service that submits AP invoices to Workday via its SOAP API (Submit_Supplier_Invoice) and imports Workday reference data (suppliers, POs, cost centers, tax objects, …) into Master Data Hub datasets. Configuration is pure JSON in the hook's settings; no code is required.

For the full guide — wiring, the mapping DSL primitive by primitive, payload conventions, import operations, scheduling, and gotchas — see reference.md.

Use this knowledge when:

  • Wiring or reviewing a Workday export or import hook (https://<org base>/svc/workday/api/v1/…, secrets, queue-based config selection)
  • Writing the export mapping — field references, conditional blocks, line iteration, value switches, attachments
  • Projecting invoice lines onto Workday's goods vs service line model (Quantity × Unit_Cost vs Extended_Amount)
  • Setting up master-data import — Get_* operations, MDH datasets, replace vs update, differential sync, cron cadences
  • Debugging tenant connectivity — implementation vs production domains, ISU permissions, IP allowlists

Note: this pack covers the dedicated Workday SOAP connector. For REST/JSON export targets (including Workday's REST procurement API called from a custom hook), see export-pipeline-reference; for the datasets the import fills and the matching that reads them, see mdh-reference.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 34 lines · 123 tokens per session scan A bc221b866298

Subscribe to this mod's changes

workday-reference is a skill published in the GitHub repository rossumai/claude-marketplace (5 stars, last pushed 5d ago), licensed MIT. It adds 123 tokens to every session and 468 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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