validate

validate is a command for Claude Code from architawr/claude-bpmn-skill. It costs 12 tokens per session (117 once invoked), scanned A, original, MIT.

A checker for BPMN files. BPMN is a standard way to draw business processes as diagrams showing tasks, decisions, and the paths between them.

In plain words
What is it for?
Use it to check an existing BPMN file for valid XML, missing or overlapping diagram shapes, and execution-flow errors. It reports findings and can guide concrete fixes.
Why use it?
It finds broken diagram structure and control-flow problems such as dead ends, deadlocks, or gateways that leave work stuck. This helps ensure the process behaves as intended.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the bpmn plugin — 1 skill, 5 commands shipped together

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.

agentmods
npx agentmods add commands/architawr/claude-bpmn-skill/validate
Clone the repo
git clone --depth 1 https://github.com/architawr/claude-bpmn-skill

Made for: Claude Code.

Or install bpmn, the plugin that ships this one along with the rest of its 1 skill, 5 commands.

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 validate

README.md
[![agentmods](https://agentmods.dev/badge/commands/architawr/claude-bpmn-skill/validate.svg)](https://agentmods.dev/commands/architawr/claude-bpmn-skill/validate)
Your own site
<a href="https://agentmods.dev/commands/architawr/claude-bpmn-skill/validate"><img src="https://agentmods.dev/badge/commands/architawr/claude-bpmn-skill/validate.svg" alt="Measured on agentmods" height="20"></a>
Per session 12 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 117 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00012 $0.00117
Opus 5 $0.00006 $0.00059
Sonnet 5 $0.00002 $0.00023
Haiku 4.5 $0.00001 $0.00012

Measured 5d ago against content hash 9025f81116a6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

validate 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 5d 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.

commands/validate.md · 12 lines

What it actually says

Use the bpmn skill to validate the BPMN file at: $ARGUMENTS

Run validate (well-formed XML, every flow node/edge has a shape, no overlapping shapes) and lint (deadlocks, double execution, stuck-token gateways). Summarize the findings in plain language and propose concrete fixes. If the user asks, apply the fixes and re-run both until clean.

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. 5d ago First seen · 12 lines · 12 tokens per session scan A 9025f81116a6

Subscribe to this mod's changes

validate is a command published in the GitHub repository architawr/claude-bpmn-skill (5 stars, last pushed 3mo ago), licensed MIT. It adds 12 tokens to every session and 117 once invoked, about $0.0001 per session on Opus 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.