tia-sivarc SKILL.md skillA
tia-sivarc from czarnak/totally-integrated-claude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add czarnak/totally-integrated-claude/tia-sivarc@git:20260806.1179868Pins git:20260806.1179868 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- czarnak/totally-integrated-claude
- Path
skills/tia-sivarc/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260806.1179868, committed Aug 6, 2026
- Size
- 4,351 bytes
- Repository stars
- 73
- License
- MIT
C# TIA Portal Openness V21 automation for SIMATIC Visualization Architect (SiVArc): rule tables, rules and groups, library instances, tag/text definitions, tag member settings, expression resolution, layout exchange, definition upgrade, and generation.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# tia-sivarc ## Scope Use this skill for SiVArc engineering through the V21 C# Openness API. - Assembly: `Siemens.Engineering.Sivarc.dll` - Namespace: `Siemens.Engineering.SiVArc` (the namespace capitalization differs from the assembly filename) - Entry point: `Sivarc sivarc = project.GetService<Sivarc>()` - Prerequisite: load `tia-csharp-common` first Do not substitute WinCC/HMI APIs for SiVArc rule or generation APIs. SiVArc generation creates, updates, renames, and may remove generated HMI objects; it is a live project mutation, not a read-only build step. ## Reference files Load only the reference required by the task. | Reference | Use for | | --- | --- | | `references/generation.md` | SiVArc license and generation preflight; exact `GenerationOptions`; result and recursive message handling | | `references/rules-and-libraries.md` | All six rule families; tables, folders, groups, rules; library copies, type instances, and dynamic device columns | | `references/definitions-expression-layout.md` | Tag/text definitions, tag member settings, definition upgrade, expression resolution, and screen layout YML import/export | …
Read the whole file at its exact version.
How to install
mdr add czarnak/totally-integrated-claude/tia-sivarc@sha256:08b504bab7574cd7The line at the top of this page pins the label git:20260806.1179868, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ler7sb4xnmiyykmp)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 6, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4351 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
czarnak/totally-integrated-claude · 73 stars · license MIT · pushed 2026-10-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ler7sb4xnmiyykmp GET https://markdownregistry.com/api/v1/resolve?ref=czarnak/totally-integrated-claude/tia-sivarc GET https://markdownregistry.com/api/v1/blob/08b504bab7574cd7dfcf9ab837930bc872c6962c78e9c83cae7d355d74a0ec63
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.