Agentic PCB Design Flashcards

Question

What is **kicad-cli**?

Answer 1

KiCad’s official command-line tool for headless ERC/DRC, plotting, export, and library ops. ## Footnote kicad-cli is essential for automating tasks in KiCad without a graphical interface.

Answer 2

Central place to define dielectric stacks and impedance profiles feeding high-speed rules and field-solver calculations. ## Footnote This manager is crucial for high-speed PCB design.

Answer 3

Enterprise component system with lifecycle states, param governance, and revision control; agents can enforce compliance. ## Footnote Managed components help maintain consistency and compliance in component usage.

Answer 4

Mechanical CAD (e.g., SOLIDWORKS, Creo, Inventor, Fusion, NX); relevant for enclosure fit, heights, and rigid-flex folding. ## Footnote MCAD tools are essential for designing mechanical aspects of products.

Answer 5

Logical interconnects + 3D assembly across multiple PCBs with connectivity checks and system-level docs. ## Footnote This feature facilitates complex designs involving multiple interconnected boards.

Answer 6

Altium’s GraphQL API to access A365 design data, Octopart supply info, and manufacturing services—primary cloud interface for agent workflows. ## Footnote The Nexar API enables integration with various design and supply chain services.

Answer 7

Cloud parts/BOM/stock system with API; integrates well with KiCad and CI for costing and inventory checks. ## Footnote PartsBox enhances inventory management and BOM tracking.

Answer 8

In-tool power-integrity simulators to visualize IR drop and current density; agents can gate on droop budgets. ## Footnote These tools are essential for ensuring power integrity in PCB designs.

Answer 9

Python-backed command exposed in KiCad; useful as a thin control surface for agent-driven edits/fixes. ## Footnote Plugins extend the functionality of KiCad, allowing for custom automation.

Answer 10

Region-based flex/rigid definition and 3D bending previews; supports rules for bends, stiffeners, and copper keepouts. ## Footnote Rigid-flex design is crucial for compact and flexible electronic devices.

Answer 11

Third-party libraries and loaders that generate/import symbols/footprints/3D; accelerates agent-proposed alternates. ## Footnote These tools enhance the efficiency of component sourcing and design.

Answer 12

Analysis of reflections, losses, crosstalk; in Altium, integrated with xSignals and stack-driven constraints. ## Footnote Signal integrity analysis is vital for high-speed circuit performance.

Answer 13

Human-readable board/schematic file representation; diff-friendly and scriptable for PR reviews and automated refactors. ## Footnote S-Expressions facilitate easier version control and collaboration.

Answer 14

3D exchange format for assemblies; agents export/import for MCAD reviews, but Altium CoDesigner reduces reliance on STEP. ## Footnote STEP format is commonly used for sharing 3D models between different CAD systems.

Answer 15

Dedicated project type for wire looms with pin-to-pin definitions and manufacturing docs; integrates with multi-board. ## Footnote System harnesses are essential for managing complex wiring in electronic systems.

Answer 16

Node/CLI toolkit to render Gerber/drill to images/SVG for web previews and visual diffs in PRs. ## Footnote Tracespace aids in visualizing design outputs for review and collaboration.

Answer 17

Manufacturer-grade DFM engines (on-prem/cloud) that check fabrication/assembly rules before release; strong agent gates. ## Footnote These engines help ensure that designs are manufacturable and meet industry standards.

Answer 18

Cloud repository for projects, components, permissions, events, and collaboration—foundation for API-driven agents. ## Footnote Workspaces facilitate organized project management and collaboration in the cloud.

Answer 19

Explicit high-speed path definitions (e.g., DDR byte lanes) with constraints for skew/length/phase that agents can validate/tune. ## Footnote xSignals is crucial for maintaining signal integrity in high-speed designs.

Answer 20

* Headless/CI-heavy edits → KiCad * Cloud/enterprise & supply-aware → Altium * Prototype in KiCad containers if uncertain ## Footnote The choice depends on the agent style and project requirements.

Answer 21

If it can’t run in CI, it isn’t part of release ## Footnote Pin exact ECAD version and plugins in Docker.

Answer 22

* Open, text formats (KiCad s-expr) * Rendered artifacts (Gerber/STEP/SVG diffs) for binaries ## Footnote This ensures better version control and collaboration.

Answer 23

* Builds: ERC/DRC → Gerber/IPC-2581 → STEP → BOM → PnP → docs ## Footnote The agent calls this script; humans do not hand-assemble packs.

Answer 24

Block merge if ERC/DRC > 0 or new suppressions appear ## Footnote Use KiCad or Altium scripts to enforce this.

Answer 25

* Auto-generate layer renders * Clickable Interactive HTML BOM (KiCad) or Draftsman PDFs (Altium) ## Footnote Image/HTML artifacts are mandatory in every PR.

Answer 26

* Altium: ActiveBOM + Nexar for critical MPN EOL/NRND * KiCad: annotate BOM with risk and cost deltas ## Footnote This helps manage supply chain risks.

Answer 27

* Lint on each commit * Valor/PCBflow checks before release ## Footnote Ensures design for manufacturability standards are met.

Answer 28

A signed JSON 'design delta' per build ## Footnote This is important for audits (DO-254/ISO).

Answer 29

In-context comments with @mentions are required ## Footnote Agent posts check summaries there.

Answer 30

* Use CoDesigner for Altium * StepUp in FreeCAD for KiCad ## Footnote This helps maintain design integrity during MCAD integration.

Answer 31

* Stack * Impedances * xSignals/groups (Altium) ## Footnote This ensures controlled signal integrity.

Answer 32

* Pre-layout PDN what-ifs * Post-route IR-drop/Current density checks ## Footnote This helps ensure power integrity throughout the design process.

Answer 33

* Bend radii/components-out-of-bend rules * 3D fold checks in CI screenshots ## Footnote This ensures manufacturability of flexible designs.

Answer 34

* Maintain variants in source (Altium Variants or YAML for KiCad) * Agent emits variant-specific BOM/PnP/Draftsman ## Footnote This prevents manual errors in purchasing.

Answer 35

Agent checks IPC footprint parameters, courtyard overlaps, 3D model alignment ## Footnote Blocks on failure ensure design accuracy.

Answer 36

Draftsman (Altium) or scripted PDFs (KiCad) come from templates ## Footnote CI rebuilds them on tag to ensure accuracy.

Answer 37

Release job uploads fab pack, assembly docs, and 3D model set ## Footnote Human task is approval only.

Answer 38

* Minimize write surface * Propose and approve changes ## Footnote Agent writes only through a single, auditable command or PR.

Answer 39

* DRC density * SI/PDN margins * Cost/lead-time trends per release ## Footnote Non-regression or explicit waiver is required.

Answer 40

* Agent opens a review window * @mentions SI/ME reviewers on specific objects * Tracks comment resolution * Blocks release until all threads are **Resolved** * Auto-posts nightly build artifacts ## Footnote The agent reconciles deltas against yesterday’s baseline and tags risky changes.

Answer 41

* Monitors A365 event feed * Generates ISO 13485/DO-254 change log * Logs who/what/when for every ECO before release ## Footnote This ensures a documented history of changes for compliance purposes.

Answer 42

* Shortage-proof alternates * Cost target closure ## Footnote These use cases help manage component availability and cost efficiency.

Answer 43

* Scans lifecycle/stock across suppliers * Proposes vetted alternates for NRND/EOL parts * Updates **Approved Vendor List** fields * Pushes a variant BOM when a part dips below stock thresholds ## Footnote This helps ensure continuous availability of components.

Answer 44

* Enclosure fit + keepout enforcement * Thermal/mechanical iteration loop ## Footnote These use cases facilitate collaboration between electrical and mechanical design teams.

Answer 45

* Syncs via CoDesigner * Regenerates keepouts * Rechecks hole-to-copper and component heights * Comments any violations back to the MCAD model ## Footnote This ensures that mechanical designs comply with electrical constraints.

Answer 46

* Backplane + mezzanine integrity * 3D system assembly checks ## Footnote These use cases ensure proper integration and assembly of multiple boards.

Answer 47

* Inter-board net continuity * Auto-generates an interconnect map * Raises mismatches before layout freezes ## Footnote This helps prevent connectivity issues in multi-board designs.

Answer 48

* Cross-checks harness pin tables against PCB connector pinouts * Files targeted comments if pins are swapped * Regenerates corrected harness drawings ## Footnote This ensures accurate wiring and connections in designs.

Answer 49

* Zero-touch fab & assembly drawings * House-rule template enforcement ## Footnote These use cases automate the generation of manufacturing documentation.

Answer 50

* Regenerates fabrication and assembly sheets on every tagged release * Auto-inserts controlled notes, stackup tables, drill charts, variant callouts, and exploded views ## Footnote This keeps manufacturing documents synchronized with design data.

Answer 51

* Fold-state DRC before tooling * Wearable hinge optimization ## Footnote These use cases focus on ensuring design integrity in flexible circuit applications.

Answer 52

* Bend radii * Copper-in-bend keepouts * Component/zones per region * Runs 3D fold previews ## Footnote This ensures that the design meets manufacturing requirements.

Answer 53

* DDR routing guardrails * SerDes compliance sweep ## Footnote These use cases help ensure signal integrity in high-speed designs.

Answer 54

* Defines xSignals for DQS/DQ groups * Computes length/phase budgets * Flags nets exceeding skew or impedance windows * Suggests tuning accordion lengths ## Footnote This helps maintain signal integrity in DDR designs.

Answer 55

* IR-drop hotspot triage * Pre-layout VRM what-if ## Footnote These use cases focus on ensuring power delivery network integrity.

Answer 56

* Runs PDN analysis on the 1V rail * Visualizes current density * Proposes copper pours/stitch vias or plane splits ## Footnote This helps meet droop specifications under peak load.

Answer 57

* Governed parts ingestion * Spec drift prevention ## Footnote These use cases ensure that components are managed effectively throughout their lifecycle.

Answer 58

* Auto-creates managed components only if datasheet, MPN, lifecycle, and param minimums are present * Files a review task otherwise ## Footnote This keeps rogue libraries out of the design process.

Answer 59

* Build-to-order product line * Shortage contingency builds ## Footnote These use cases allow for flexibility in production based on demand and availability.

Answer 60

* Generates DNP sets * Alternative regulator populations * Matching Draftsman/PnP/BOM outputs per variant ## Footnote This ensures that production meets specific customer requirements.

Answer 61

* Design change hits A365 * Agent runs xSignals/SI checks + PDN quick pass * Syncs MCAD changes * Validates keepouts * Updates ActiveBOM pricing/lifecycle * Proposes alternates * Rebuilds Draftsman + multi-board/harness docs * Logs everything in A365 comments/history * Pushes a sign-off checklist * Emits variant-specific BOM/PnP/DFM packages ## Footnote This outlines a streamlined process for managing design changes and releases.

Answer 62

* Mixed-OS hardware team collaboration * Consistent project behavior across different operating systems * Field engineers can work on-site without a Windows laptop ## Footnote This allows designers on Windows, macOS, and Linux to open the same project seamlessly.

Answer 63

* Meaningful diffs in PR reviews * Scripted refactors and audits * Traceability snapshots for audits ## Footnote The use of s-expressions enables detailed change tracking and automated processes.

Answer 64

* Headless automation * CI design checks on commits * Nightly manufacturing packs ## Footnote It allows for command-line operations to automate design checks and exports.

Answer 65

* Clickable assembly guide for the shop floor * One-click DFM lint button in-app * Agent-triggered quick fixes ## Footnote Plugins enhance functionality and provide interactive tools for users.

Answer 66

* Deterministic builds * Secure vendor reviews * Ephemeral sandboxes for agents ## Footnote Containers ensure consistent environments and reduce setup drift.

Answer 67

clickable ## Footnote This feature allows technicians to easily identify parts during assembly.

Answer 68

TRUE ## Footnote Using a pinned Docker image guarantees consistent results in design checks.

Answer 69

* Developer pushes a change * CI launches KiCad Docker * Runs kicad-cli ERC/DRC + exports * Generates Interactive HTML BOM + STEP * Applies mechanical keepout fixes * Opens a PR with human-readable diffs ## Footnote This flow illustrates a comprehensive automation pipeline for design and manufacturing.

Answer 70

* ERC/DRC * Gerbers * STEP/IPC-2581 * BOM * Library operations ## Footnote The CLI allows for operations without needing a GUI, making it suitable for CI environments.

Answer 71

Store end-to-end output pipelines for reproducible runs ## Footnote Example: “plot → DRC → pack manufacturing”

Answer 72

**Remote control API** using protobuf messages over **NNG** sockets ## Footnote Ideal for commands needing geometry/state beyond the CLI.

Answer 73

Bug-fixes through Oct 2025 ## Footnote Actively maintained version.

Answer 74

Direct access to **Altium 365** design data and supply chain information ## Footnote Useful for lifecycle/risk-aware automation.

Answer 75

Event-driven agents for audit/compliance triggers ## Footnote Enhances organizational security.

Answer 76

* DelphiScript * JavaScript * VBScript ## Footnote Also supports compiled **SDK extensions** in C++/C#/Delphi.

Answer 77

**KiCad** ## Footnote Wins for openness and first-party headless tooling.

Answer 78

**Altium** ## Footnote Build the agent around **Nexar** and A365 web hooks/exports.

Answer 79

pure automation & CI ## Footnote It allows for shelling out to `kicad-cli` and attaching to the **IPC API**.

Answer 80

Your top three agent tasks ## Footnote Examples include running DRC, regenerating fab pack, or pushing harness docs.

Answer 81

Declarative pipelines for KiCad to generate Gerbers, drills, PDFs, STEP, BoMs, run ERC/DRC ## Footnote Works well in GitHub/GitLab CI and has ready actions/images.

Answer 82

Script/headless KiCad tasks not covered by native Python; maintained Docker images for CI ## Footnote Useful for automating KiCad workflows.

Answer 83

Render Gerber+drill to SVG/PNG for visual diffs in PRs or web previews ## Footnote Available as CLI / Node libs.

Answer 84

Powerful panelization (tabs, mouse-bites, V-cuts), fiducials, tooling holes ## Footnote CLI + Python API for KiCad.

Answer 85

CAD-agnostic panelization & Gerber utilities; handy when only fab data is available ## Footnote Useful for various CAD tools.

Answer 86

Round-trip ECAD/MCAD: push/pull board outlines, align 3D models, export full STEP ## Footnote Scriptable from FreeCAD.

Answer 87

Specctra DSN/SES autorouter usable from several CAD tools ## Footnote Allows for routing between different CAD environments.

Answer 88

Pulls BOMs straight from Altium 365 via the Nexar API ## Footnote Enables price/stock updates in automation flows.

Answer 89

Parts/stock/BOM pricing & production with a clean REST API ## Footnote Includes notes on KiCad HTTP lib integration for lookups.

Answer 90

Programmatic symbol/footprint/3D insertion; speeds up part creation ## Footnote Useful for agents proposing alternates.

Answer 91

Massive verified footprint/symbol library; native export for Altium ## Footnote Streamlines ingestion of components.

Answer 92

Downloadable Altium libraries and parts search ## Footnote Note the plugin sunset in favor of their Copilot download app.

Answer 93

Manufacturer-calibrated DFM using the Valor engine ## Footnote Excellent for agent-driven gate checks pre-release.

Answer 94

Open-source Gerber viewer with library for parsing ## Footnote Useful for lightweight, local DFM linting.

Answer 95

Read/modify/write Gerber, Excellon, IPC-356; supports panelization and format transforms ## Footnote Python libraries for PCB data manipulation.

Answer 96

Free online DFM checker and ordering/status API ## Footnote Allows validation and placement of runs.

Answer 97

Single-file, offline, cross-probing assembly viewer ## Footnote Can be regenerated on each commit.

Answer 98

Fits for web-embeddable views in portals and PRs ## Footnote Useful for visualizing PCB designs.

Answer 99

KiBot → KiCad kicad-cli/KiAuto → KiKit → tracespace → Interactive HTML BOM → PartsBox API → gerbv/gerbonara → optional PCBflow ## Footnote A streamlined process for KiCad users.

Answer 100

Altium 365/Nexar → OpenBOM → Ultra Librarian/SamacSys → FreeRouting → PCBflow/Valor NPI → tracespace ## Footnote Focused on Altium design and parts management.

Answer 101