# MachMotion Documentation > Version-aware documentation and a first-class AI knowledge source. > Machine surfaces: /api/docs/index.json (catalog), /api/docs/chunks.jsonl (pre-chunked corpus), /api/docs/.md (raw per-page Markdown). ## Platform - [AI Source Surfaces](/ai-source/): The documentation is a first-class AI knowledge source with dedicated machine surfaces, not just an AI-friendly website. - [MachMotion Documentation Platform](/): Version-aware documentation and a first-class AI knowledge source. - [MachConnect](/machconnect/): MachConnect documentation section placeholder in the prototype. - [X15-41-01 Pendant -- Which revision?](/hardware/pendants/x15-41-01-chooser/): Identify your X15-41-01 pendant revision and open the matching revision-specific page. - [X15-41-01 Pendant -- Rev A](/hardware/pendants/x15-41-01-rev-a/): X15-41-01 Rev A (dongle receiver, serial below 20000). - [X15-41-01 Pendant -- Rev B](/hardware/pendants/x15-41-01-rev-b/): X15-41-01 Rev B (integrated antenna receiver, serial 20000+). - [X15-41-01 Wireless MPG Pendant](/hardware/pendants/x15-41-01/): Wireless MPG pendant. Rev A and Rev B coexist in the field; select your revision in the Machine Profile. - [PoKeys Lost Connection](/hardware/operator-panels/pokeys-lost-connection/): Recovery-mode procedures to clear configuration or recover firmware on X15-02-24 (2000 Series) and PoKeys56E/57E (1000 Series) devices. Migrated from BookStack. - [Operator Panels & Pendants](/hardware/operator-panels/): Search by panel/pendant model and find Ethernet, USB, PoKeys, and wired/wireless pendant documentation. - [X15-41-01 Wireless MPG Pendant](/hardware/operator-panels/x15-41-01-wireless-mpg-pendant/): Kit contents, installation, pairing, configuration, functionality, and Lost RF troubleshooting for the X15-41-01 wireless MPG pendant. Migrated from BookStack. ## MachPro/MachElite - [MachPro / MachElite](/mach/): MachPro/MachElite is the primary documentation target. Pro and Elite are license editions of the same base. - [MachPro Advanced Configuration](/mach/manuals/advanced-configuration/): Advanced MachPro topics - tool table edits, tool changers, GMS, the full settings reference (filterable data), and the GCAdapter scripting API. Migrated from BookStack, edited in the rich CMS editor. [brands: machmotion, machautomate, machlabs] - [Configure Gantry Alignment](/mach/configuration/gantry/): Configure and auto-align a gantry axis on MachPro/MachElite, including an Elite-only automatic alignment routine. - [MachPro Mill and Router Setup Manual](/mach/manuals/mill-router-setup/): End-to-end MachPro mill/router setup - connection, axis setup, homing, spindle, GMS, lube, and tool changers. Migrated from BookStack, edited in the rich CMS editor. ## Mach4 - [Authoring with the CMS](/cms/authoring-with-the-cms/): CMS-authored sample page proving the Keystatic local editing workflow writes real MDX to the repo. - [Mach4](/mach4/): Mach4 is a distinct software generation with named release families (Bangladesh through Unimate). - [User Interface](/hardware/operator-panels/user-interface/): Add and configure external operator panels (physical devices, Software Operator Panel, IO Operator Panel) via the Mach4 User Interface tab. Migrated from BookStack. - [Configure Motor Homing](/mach4/configuration/homing/): Configure a Mach4 axis to seek and set machine home, including versioned differences and machine-type-specific steps. - [Mach4 Parameter Reference](/mach4/reference/parameters/): Machine-readable Mach4 parameter reference; each parameter is release- and machine-type-aware. ## Mach3 (Legacy) - [Mach3 (Legacy)](/mach3/): Mach3 is a frozen legacy generation, still published and searchable because customers run it indefinitely. [brands: machlabs]