tia-portal-ai-extensions

In the author's own words, from each skill's SKILL.md — showing the first 30 of 32 files.

• blocks

  TIA Portal PLC blocks management. Use when importing, compiling, exporting, protecting blocks with passwords, accessing InstanceDB/GlobalDB interface members, and finding cross-references.

  openness_development/skills/blocks/SKILL.md on GitHub (opens in a new tab)

• change-detection

  Detecting what changed in a TIA Portal project via Openness. Use when comparing project state over time, deciding whether a re-download/re-compile is needed, tracking library type versions, or checking if a PLC program or Safety configuration changed.

  openness_development/skills/change-detection/SKILL.md on GitHub (opens in a new tab)

• crash-diagnosis

  Diagnosing hard crashes in TIA Portal when called via the Openness API over .NET Remoting IPC. Use when a TIA Portal process dies unexpectedly during an Openness API call sequence, when breadcrumb-based crash localization is needed, or when the suspected crash site does not reproduce in isolation.

  openness_development/skills/crash-diagnosis/SKILL.md on GitHub (opens in a new tab)

• devices-and-hardware

  Devices and hardware configuration in TIA Portal Openness. Use when creating devices, finding CPUs, configuring PROFINET subnets, I/O systems, and network interfaces.

  openness_development/skills/devices-and-hardware/SKILL.md on GitHub (opens in a new tab)

• drive-control-charts

  Drive Control Charts (DCC) for TIA Portal Openness. Use when creating, importing, exporting DCC charts, managing blocks, pins, parameters, and configuring drive functions graphically.

  openness_development/skills/drive-control-charts/SKILL.md on GitHub (opens in a new tab)

• drive-objects

  Drive objects and DriveFunctionInterface for SINAMICS drives. Use when locating DriveObjects, setting telegrams, writing drive parameters (scalar, BiCo, bit, indexed, DFI motor/encoder), handling Double-MoMo drives, refreshing drive state after writes, or accessing/deactivating drive objects.

  openness_development/skills/drive-objects/SKILL.md on GitHub (opens in a new tab)

• engineering-objects

  Working with engineering objects in TIA Portal Openness. Use when managing exclusive access, transactions, attribute read/write, GetService patterns, hardware catalog searches, navigating the object tree, or stamping custom identities via CustomIdentityProvider.

  openness_development/skills/engineering-objects/SKILL.md on GitHub (opens in a new tab)

• global-library

  TIA Portal GlobalLibrary object model — traversal, element placement, type classification, MasterCopy routing, library file handling (.zap/.zal), and post-placement rename. Use when writing or reviewing C# code that opens a GlobalLibrary, traverses TypeFolder or MasterCopyFolder, places library elements into PLCs, classifies LibraryTypeVersion subclasses, or renames placed elements.

  openness_development/skills/global-library/SKILL.md on GitHub (opens in a new tab)

• hardware-and-modules

  Hardware and module management for SINAMICS drives. Use when plugging new hardware, changing module types, searching hardware catalog, projecting motor/encoder configurations, and managing master copies.

  openness_development/skills/hardware-and-modules/SKILL.md on GitHub (opens in a new tab)

• libraries-and-alarms

  Libraries and alarms in TIA Portal. Use when creating global libraries, managing master copies, accessing alarm text lists, safety administration, runtime groups, and unit providers.

  openness_development/skills/libraries-and-alarms/SKILL.md on GitHub (opens in a new tab)

• licensing-and-firewall

  Openness application-level licensing and access control (the Openness firewall). Use when an app is denied access to TIA Portal, when a LicenseNotFoundException occurs, or when explaining what rights/licenses an Openness app needs. Distinct from the security skill, which covers project-internal UMAC roles.

  openness_development/skills/licensing-and-firewall/SKILL.md on GitHub (opens in a new tab)

• networks-and-drivecliq

  Network and DriveCliq configuration for SINAMICS drives. Use when connecting/disconnecting DriveCliq ports, configuring PROFINET interfaces, and discovering IO system topology.

  openness_development/skills/networks-and-drivecliq/SKILL.md on GitHub (opens in a new tab)

• object-tree-walking

  Walking TIA Portal Openness object trees schema-free using GetServiceInfos/GetService/GetAttributeInfos/GetAttribute, matching objects by Name+TypeIdentifier, traversing composition properties via reflection, preventing cycles, and deduplicating COM proxy visits. Use when writing code that compares, inspects, or mirrors two Openness object trees dynamically without prior knowledge of the schema.

  openness_development/skills/object-tree-walking/SKILL.md on GitHub (opens in a new tab)

• online-and-download

  Online connection and download operations for TIA Portal. Use when connecting to CPU devices via OnlineProvider, downloading PLC software, configuring connection modes, and handling passwords.

  openness_development/skills/online-and-download/SKILL.md on GitHub (opens in a new tab)

• openness-base

  Foundational knowledge for ALL TIA Portal Openness development. Covers SDK DLL discovery, TypeIdentifier requirements, and core development prerequisites. This skill should be loaded alongside any other Openness skill.

  openness_development/skills/openness-base/SKILL.md on GitHub (opens in a new tab)

• openness-overview

  Overview and index of all TIA Portal Openness skills in this plugin. Use when unsure which specific Openness skill applies, when asked what Openness skills/capabilities exist, for a general map of what the Openness Development plugin can do, or for meta-questions like "what are the skills for", "which skill should I use for X", "wofür sind die skills da". Not for actual implementation tasks — tho…

  openness_development/skills/openness-overview/SKILL.md on GitHub (opens in a new tab)

• openness-testing

  Live TIA Portal Openness integration-test and CI guidance. Use when building or running tests against a real TIA Portal installation, including firewall and runner setup; not for headless WPF tests.

  openness_development/skills/openness-testing/SKILL.md on GitHub (opens in a new tab)

• parameters

  Drive parameters for SINAMICS drives. Use when reading/writing parameters, BiCo wiring, accessing parameters by index or name, and manipulating parameter bits.

  openness_development/skills/parameters/SKILL.md on GitHub (opens in a new tab)

• performance-and-caching

  Performance design for TIA Portal Openness applications. Use when an app feels slow, when navigating deep object chains in loops, when deciding whether to cache Openness data, or when reading/writing many attributes at once.

  openness_development/skills/performance-and-caching/SKILL.md on GitHub (opens in a new tab)

• plc-data-types

  TIA Portal PLC Data Types (UDTs / PlcType) — TypeGroup navigation, recursive search, UDT XML export structure (Section Name="None"), and Member attribute formats. Use when writing or reviewing C# code that accesses, searches, creates, or parses UDTs in PlcSoftware.TypeGroup.

  openness_development/skills/plc-data-types/SKILL.md on GitHub (opens in a new tab)

• plc-safety-administration

  TIA Portal Openness PLC Safety Administration object model (Siemens.Engineering.Safety). Use when writing or reviewing C# code that configures fail-safe PLCs via SafetyAdministration, SafetySettings, AssignmentOfBlockNumbers, or RuntimeGroup creation and reconciliation.

  openness_development/skills/plc-safety-administration/SKILL.md on GitHub (opens in a new tab)

• safety-commissioning

  Safety commissioning for SINAMICS drives. Use when configuring PROFIsafe functions like STO and SImO, updating safety checksums, setting safety axis type, activating safety parameter bits, and managing acceptance tests.

  openness_development/skills/safety-commissioning/SKILL.md on GitHub (opens in a new tab)

• security

  UMAC security configuration in TIA Portal. Use when creating custom roles, project users, assigning device function rights, managing master passwords, checking project protection status, or configuring CPU protection/access-control level (PlcAccessControlConfiguration, PlcProtectionAccessLevel).

  openness_development/skills/security/SKILL.md on GitHub (opens in a new tab)

• session-and-project

  Session and project management for TIA Portal Openness. Use when working with TiaPortal instances, opening/closing projects, attaching to processes, archiving, and managing the project lifecycle.

  openness_development/skills/session-and-project/SKILL.md on GitHub (opens in a new tab)

• simatic-sd

  SIMATIC SD block document format (.s7dcl / .s7res), the V21 Openness export/import API, and programmatic network insertion via round-trip export → text-edit → import. Use when writing or reviewing C# code that exports PLC blocks as SD documents, modifies network content, detects programming languages from SD syntax, inserts new networks, or re-imports modified blocks.

  openness_development/skills/simatic-sd/SKILL.md on GitHub (opens in a new tab)

• software-hierarchy

  PlcSoftware root plus BlockGroup, TypeGroup, TagTableGroup, and ExternalSourceGroup object model. Use when writing or reviewing C# code that navigates or creates PLC software elements beneath a PlcSoftware or SW-Unit context.

  openness_development/skills/software-hierarchy/SKILL.md on GitHub (opens in a new tab)

• sw-units

  TIA Portal SW-Unit (PlcUnit) patterns — isolated group hierarchies, PLC-wide search across root and all SW-Units, element creation inside a SW-Unit, Instance DB creation when the source FB lives in a SW-Unit, and placing a SW-Unit from a MasterCopy. Use when writing or reviewing C# code that searches for blocks/types/tag-tables that may be inside a SW-Unit, or creates elements in the correct grou…

  openness_development/skills/sw-units/SKILL.md on GitHub (opens in a new tab)

• tags-and-tagtables

  Tags and tag tables management in TIA Portal. Use when accessing, creating, renaming PLC tags, exporting/importing tag tables to XML, and finding tags by name.

  openness_development/skills/tags-and-tagtables/SKILL.md on GitHub (opens in a new tab)

• technology-objects

  Technology Objects (TOs) for motion control in TIA Portal. Use when creating, finding, and configuring Technology Objects like speed axes, positioning axes, and setting TO parameters.

  openness_development/skills/technology-objects/SKILL.md on GitHub (opens in a new tab)

• telegrams

  Telegrams for data exchange between SINAMICS drives and PLC. Use when configuring main telegrams, safety telegrams, changing telegram numbers, resizing telegram I/O, and inserting PROFIsafe telegrams.

  openness_development/skills/telegrams/SKILL.md on GitHub (opens in a new tab)

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