Connect-MCP

SimplyPrint: 3D Print Farm Management

io.simplyprint/simplyprint · v1.0.1

3D print farm management for AI. Monitor, queue, and control prints on your SimplyPrint account.

MCPremoteno credentialsFiles & storage

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Last check

Reachable, 93 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 76/100

What it does: 93 tools · 41 read, 52 write (incl. delete/pay) · Files & storage

Test call list_printers: needs a key: rpc error: Authentication required (977 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +3
  • Read/write annotations: +5
  • Safe test call: +8
  • More than 80 tools: -5

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://simplyprint.io/api/mcp

Tools

93 tools listed at last check
  • list_printers List MULTIPLE printers with optional filters. For details on a single known printer, call get_printer instead — do not list-then-filter. For farm-wide counts ("how many printers are doing X"), call get_farm_overview instead — do not paginate this. Use status=["online"] to only see reachable printers
  • get_printer Get details, status, temps, current job, filament, notifications for ONE specific printer by id. Use this (not list_printers) whenever the user asks about a single printer they've already identified — "status of printer X", "what's printer 5 doing", "temperature on Creality K2". Cheaper and less noi
  • get_farm_overview One-shot summary of farm-wide printer state. Use this (NOT list_printers) when the user asks "how many printers are printing/idle/awaiting bed clear/etc." or "what is the state of the farm". Returns a total and {count, printers:[{id,name}]} for each bucket: online, offline, not_connected, operationa
  • pause_print Pause the current print on a printer
  • resume_print Resume a paused print on a printer
  • cancel_print Cancel the current print on a printer
  • send_gcode Send G-code commands to a printer
  • create_print_job Start a print job on one or more printers, now or at a chosen time. File source is exactly one of: file_id (API file hash from upload), filesystem (user-file uid), queue_file (existing queue item id), reprint (previous print-job id), or next_queue_item=true (auto-pick the next matching queue item pe
  • list_scheduled_prints List every print across the account that is waiting for a scheduled start time, soonest first. Use this for "what is scheduled tonight", "do I have anything queued up for tomorrow", or before rescheduling/cancelling so you can name the right printer. Returns printer, filename, scheduled_for and who
  • reschedule_print Change when a scheduled print starts, or release it immediately. Pass schedule_for with a new absolute instant to move it; omit schedule_for (or send null) to start the print now. Only affects prints still waiting on a scheduled time - a print already staggered or downloading cannot be pushed back.
  • cancel_scheduled_print Cancel a print that has not started yet - either waiting for its scheduled time or waiting in a staggered start queue - and free the printer. This does NOT cancel a print that is already running; use cancel_print for that.
  • home_printer Home the printer axes (move to origin position)
  • move_printer_axis Move a printer axis to a relative position
  • set_printer_fans Control the printer cooling fans
  • set_printer_motors Enable or disable the printer stepper motors
  • set_printer_temperatures Set target temperatures (nozzle, bed and/or chamber) on one or more printers - works while idle and mid-print. Values above the printer model maximum are clamped; 0 turns a heater off.
  • list_queue List print queue items with optional filters. Supports filtering by assigned printer(s), group, approval status, tags, queue-item custom-field values, and age. Example: older_than_days=7 for "items added more than 7 days ago", or custom_fields=[{id: "<uuid>", value: "Engineering"}] for a specific de
  • get_queue_item Get details of a specific queue item
  • remove_from_queue Remove an item from the print queue
  • add_to_queue Queue a file for printing. Pick exactly one file source: fileId (hex hash from the files.simplyprint.io Upload endpoint) or filesystem (UserFile.uid of an existing library file). Supports PRINT_QUEUE custom fields and a tags object for material colour, nozzle, build plate, or custom tags (for exampl
  • update_queue_item Update a queue item (amount, note, custom print time, material usage, printer assignments).
  • reorder_queue_item Move a single queue item to a new 1-based position.
  • move_queue_item Move one or more queue items to a different queue group.
  • revive_queue_item Bring a completed (done) queue item back to the active queue.
  • empty_queue DESTRUCTIVE: Delete all items from the queue (optionally filtered by group or done-only). Confirm with the user before calling.
  • inspect_printer_queue Show which queue items match/miss a specific printer and why. Useful for diagnosing why a queue item will not print.
  • get_queue_item_cost Calculate the estimated cost of a queue item, optionally for a specific printer.
  • get_next_queue_item Find the best-matching queue item(s) for a set of printers using SimplyPrint's compatibility matcher.
  • get_next_queue_items_for_printers Read-only preview: for each given printer, return the next queue item that would be started. Uses the same dedup matcher as create_print_job with next_queue_item=true, so the same queue item is never returned twice across printers in one call. Includes match failures per printer (issues) so you can
  • list_queue_groups List all queue groups in the user's account.
  • save_queue_group Create a new queue group or update an existing one.
  • delete_queue_group Delete a queue group. Optionally move its items to another group via move_to.
  • reorder_queue_group Move a queue group to a new position.
  • list_pending_queue_items List queue items pending approval (status: PENDING, DENIED, or REVISION).
  • approve_queue_item Approve one or more pending/revision/denied queue items, with optional comment.
  • deny_queue_item Deny a pending queue item, either removing it or requesting revisions. Include a comment explaining the decision.
  • send_back_for_revision Revoke approval on an already-approved item and send it back to the submitter for revisions.
  • resubmit_queue_item Resubmit a denied or revision-requested queue item back to pending approval. File-replacement is not supported via MCP.
  • list_queue_comments Retrieve all approval comments on a queue item or user file.
  • add_queue_comment Add a comment (general or feedback) to a queue item or user file. File attachments are not supported via MCP.
  • update_queue_comment Edit an approval comment you authored.
  • delete_queue_comment Delete an approval comment you authored (or any comment if you have the permission).
  • list_custom_fields List custom field definitions with pagination and search.
  • list_custom_fields_for List custom field definitions for a specific entity category and optional sub-category (e.g. PRINT + PRINT_QUEUE for queue-item custom fields).
  • set_custom_field_values Set custom field values on one or more entities (queue items, files, printers, etc.). Use this to set a "deadline" or similar field across many queue items at once.
  • list_files List files and folders in the user's SimplyPrint storage. With pid set, only returns files compatible with that printer (full compatibility check). With global_search=true (default), searches recursively across all folders.
  • get_folder Get a folder's details including permissions.
  • estimate_file_cost Estimate the print cost of a file, optionally for a specific printer.
  • match_file_to_printers Find which printer models in the account are compatible with a given file.
  • set_file_printers Set the printers/models/groups a file is assigned to.
  • update_file Update file metadata such as name and GCODE analysis.
  • assign_tags Assign or remove routing tags on a file, including material colour. Use file_id (the UserFile.uid from list_files) and material=[{color, hex, nozzle, ext}] for a colour tag. This tool targets files only (type defaults to 3).
  • create_folder Create a new folder (or edit an existing one with optional org-level permissions).
  • delete_folder Delete one or more folders.
  • move_file Move one or more files to a folder.
  • move_folder Move a folder to another location.
  • delete_file Delete one or more files.
  • get_slicer_settings_for_file Retrieve slicer settings stored for a file.
  • list_filaments List filament spools with optional filters and sorting. Accounts often have hundreds of spools, so ALWAYS pair sort_by with a limit. Use sort_by=last_used + limit=10 for "most used / most popular spool" questions. Use sort_by=created + limit=N for recently added. Use sort_by=left for emptiest/fulles
  • get_filament Get details of one specific filament spool. Use this (NOT list_filaments+grep) when the user names a spool by id or short id. Accepts spool_id (the integer DB id) or spool_short_id (the 4-character code shown on QR labels and the spool view page, e.g. "T2SO", "M0WT").
  • adjust_filament_weight Adjust the remaining weight of a filament spool (e.g. after manual weighing).
  • assign_filament Assign a filament spool to a printer (or a specific extruder slot).
  • unassign_filament Remove a filament spool from its printer assignment.
  • get_filament_history Retrieve the usage history of a filament spool.
  • mark_filament_dried Mark a filament spool as freshly dried (resets humidity tracking).
  • list_filament_colors List available filament colors (for UI pickers or picking similar spools).
  • list_brand_filaments List filament products from a specific brand.
  • list_print_jobs List past print jobs with pagination, filters, and sort. Compact mode (default) drops gcodeAnalysis, filament breakdowns, and panel-only flags.
  • get_print_job Get detailed info for a specific print job.
  • archive_print_job Archive a print job (hide from default history listings).
  • unarchive_print_job Restore an archived print job.
  • get_account_statistics Account-level print statistics (success rate, filament used, print time, cost) with optional date range and user/printer filters.
  • get_referral_stats Referral program statistics: conversions, earnings, pending payout.
  • get_maintenance_dashboard Whole-account maintenance overview in one call: counts (in maintenance, scheduled, overdue, open problems, low/out of stock), the single next due job, the 10 most recent jobs, per-printer status and the active maintenance plans. Good for "how is the farm doing"; use list_maintenance_jobs for anythin
  • list_maintenance_jobs List maintenance jobs across the account with filters, paging and sorting — the tool for "what maintenance is outstanding, and on which printer". Each job carries its printer, priority, scheduled date, task progress, assignees and linked problems. Returns 10 per page by default; raise page_size (max
  • get_printer_maintenance_profile Everything known about one printer's maintenance: current status, health (last maintenance, days since, open problem count, active job), lifetime print and maintenance stats, the last 50 jobs, per-task completion history and spare parts consumed. The only source of a PREDICTED next-due date — when n
  • list_maintenance_problems List reported printer problems with their description, problem type, reporter, status and age — get_maintenance_dashboard returns only an open-problem count, none of this. Returns 10 per page by default; raise page_size (max 100) or advance page.
  • get_maintenance_job Full detail for one maintenance job: the task checklist with per-task completion, assignee and spare-part requirement, the printer's stats since its last maintenance, the problems linked to the job, and other unresolved problems on the same printer. Task checklists and spare-part requirements are av
  • list_spare_parts List maintenance spare parts with stock level, low-stock threshold, SKU, category, cost and the printer models each part fits. Requires the Maintenance Inventory plan feature: without it this tool fails with an explicit "your account doesn't have access to this feature" error, so an empty list here
  • get_maintenance_status_map Cheapest fleet-wide maintenance check; takes no parameters. Returns an object keyed by printer id, each entry holding status (in_maintenance, due or scheduled) and next_scheduled_date. Only printers with a scheduled or in-progress job appear, so a printer that is absent has no maintenance outstandin
  • get_partner_maintenance_overview For a partner, reseller, OEM or Enterprise group account: maintenance across every account it services. Returns counters (in maintenance, scheduled, overdue, open problems, open alerts, out of order, accounts needing a visit), one row per serviced account (printers, open problems, overdue jobs, next
  • list_partner_maintenance_alerts For a partner account: its maintenance "needs attention" inbox - alerts its escalation rules opened for serviced accounts (problem thresholds, printers out of order too long, overdue jobs, visits due). Open alerts by default; status can be acknowledged, resolved, unresolved or all. Each alert has a
  • list_partner_maintenance_visits For a partner account: its maintenance visits to serviced accounts. Open visits (proposed, confirmed, in progress) by default, soonest first; filter by status, company_id or a from/to date range.
  • list_accounts_due_maintenance_visit For a partner account: serviced accounts due a maintenance visit under their agreed visits per year, soonest first, with visits used this year, the next booked visit, and whether it is overdue. Suggestions only; nothing is booked.
  • start_maintenance_job Move a scheduled maintenance job to in-progress, putting the printer into maintenance mode so AutoPrint stops sending it work. Only works on a job in "scheduled" status. This is the safe direction: it takes a printer OUT of rotation.
  • complete_maintenance_task Tick one task off a maintenance job. Does NOT complete the job or return the printer to the AutoPrint rotation - use complete_maintenance_job for that once every task is done. If the task is tied to a spare-part category you must pass selected_spare_part_id, or skip_spare_part true; completing it de
  • uncomplete_maintenance_task Reopen a task that was ticked off by mistake. The undo for complete_maintenance_task.
  • skip_maintenance_task Mark a task as skipped rather than done - it was not needed this time. Reversible with unskip_maintenance_task.
  • unskip_maintenance_task Undo a skip, putting the task back on the job as outstanding.
  • assign_maintenance_task Assign a maintenance task to a user, or pass no user_id to unassign it. Set notify true to tell them.
  • complete_maintenance_job Close a maintenance job as done. This RETURNS THE PRINTER TO THE AUTOPRINT ROTATION, so only call it when the work has actually been carried out - confirm with the user first. Optionally pass completion_summary, and resolve_problem_ids to close the problems this job fixed.
  • cancel_maintenance_job Cancel a maintenance job that is not going to happen. If it was in progress this also returns the printer to the AutoPrint rotation. Not the same as completing it: no work is recorded and schedule counters are not reset.
  • get_webhook_sample Get one or more realistic sample webhook payloads for a specific event type, matching the envelope a live webhook delivery would produce. Used by integration platforms (Activepieces, n8n, Zapier) to show the payload shape before any real event fires. Falls back to synthetic data when no applicable e

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