ai.zerowidth/zerowidth MCP server
Community server, not reviewed by Stackduke
299 tools · tools last listed 4 Nov 2026
A community server in the official MCP registry. Once a day, Stackduke's Radar connects to it the way any MCP client would, with no account and no sign-in, and lists its tools. It never runs them.
- Address
https://api.zerowidth.ai/mcp- Name it gives itself
- zerowidth-mcp
- Tracked since
- 16 Oct 2026
- Tools first listed
- 16 Oct 2026
- Tools last listed
- 4 Nov 2026
All 299 tools
By label: 2 that move or spend money, 29 that delete or destroy things, 3 that send or publish, 142 that create or change things, 123 said to only read.
| Tool | Labelled as |
|---|---|
compass_interviews_create | Moves money |
ledger_entries_settle | Moves money |
caliper_datasets_delete | Deletes |
caliper_datasets_remove_item | Deletes |
caliper_datasets_update_item | Deletes |
caliper_evals_delete | Deletes |
caliper_evals_update | Deletes |
caliper_rubrics_delete | Deletes |
compass_interviews_revoke | Deletes |
compass_links_delete | Deletes |
compass_opportunities_delete | Deletes |
compass_pages_delete | Deletes |
compass_pages_restore | Deletes |
entity_tags_set | Deletes |
ledger_entries_retract | Deletes |
ledger_entries_update | Deletes |
ledger_feeds_delete | Deletes |
ledger_plan_delete | Deletes |
ledger_plan_update | Deletes |
napkin_draw | Deletes |
napkin_tables_delete_records | Deletes |
prism_fields_delete | Deletes |
prism_studies_delete | Deletes |
prism_studies_draft_from_interviews | Deletes |
workbench_flows_delete | Deletes |
workbench_flows_scenarios_delete | Deletes |
workbench_flows_schedules_delete | Deletes |
workbench_flows_shares_revoke | Deletes |
workbench_kb_delete | Deletes |
workbench_kb_document_delete | Deletes |
workbench_tasks_delete | Deletes |
caliper_sources_list | Sends |
compass_interview_invite | Sends |
prism_studies_update | Sends |
caliper_datasets_add_items | Changes things |
caliper_datasets_create | Changes things |
caliper_datasets_generate | Changes things |
caliper_datasets_generate_items | Changes things |
caliper_datasets_update | Changes things |
caliper_evals_create | Changes things |
caliper_evals_run | Changes things |
caliper_evals_runs_cancel | Changes things |
caliper_rubrics_create | Changes things |
caliper_rubrics_update | Changes things |
caliper_source_feeds_stop | Changes things |
caliper_sources_to_dataset | Changes things |
caliper_starters_install | Changes things |
comments_create | Changes things |
comments_resolve | Changes things |
compass_change_effects_set | Changes things |
compass_changes_upsert | Changes things |
compass_gaps_create | Changes things |
compass_gaps_resolve | Changes things |
compass_gaps_update | Changes things |
compass_links_create | Changes things |
compass_links_update | Changes things |
compass_opportunities_accept | Changes things |
compass_opportunities_create | Changes things |
compass_opportunities_mark_implemented | Changes things |
compass_opportunities_propose | Changes things |
compass_opportunities_register_expectation | Changes things |
compass_opportunities_set_status | Changes things |
compass_opportunities_update | Changes things |
compass_pages_create | Changes things |
compass_pages_update | Changes things |
compass_priority_steps_find | Changes things |
compass_process_diagram_ensure | Changes things |
compass_step_claims_propose | Changes things |
compass_step_measures_propose | Changes things |
compass_step_suggestions_build | Changes things |
compass_transformations_make_change | Changes things |
compass_transformations_read | Changes things |
compass_transformations_respond | Changes things |
ledger_entries_add_evidence | Changes things |
ledger_entries_create | Changes things |
ledger_entries_draft | Changes things |
ledger_feeds_backfill | Changes things |
ledger_feeds_create | Changes things |
ledger_feeds_preview | Changes things |
ledger_feeds_run | Changes things |
ledger_feeds_update | Changes things |
ledger_metric_presets_adopt | Changes things |
ledger_metric_starters_adopt | Changes things |
ledger_metrics_archive | Changes things |
ledger_metrics_create | Changes things |
ledger_metrics_record_reading | Changes things |
ledger_metrics_update | Changes things |
ledger_plan_add | Changes things |
napkin_boards_create | Changes things |
napkin_boards_update | Changes things |
napkin_brand_add_files | Changes things |
napkin_brand_apply | Changes things |
napkin_brand_draft | Changes things |
napkin_brand_fonts | Changes things |
napkin_deck_compose | Changes things |
napkin_deck_export | Changes things |
napkin_deck_set_theme | Changes things |
napkin_deck_write | Changes things |
napkin_diagrams_create | Changes things |
napkin_diagrams_update | Changes things |
napkin_docs_create | Changes things |
napkin_docs_update | Changes things |
napkin_interfaces_create | Changes things |
napkin_interfaces_grant | Changes things |
napkin_interfaces_grant_data | Changes things |
napkin_interfaces_publish | Changes things |
napkin_interfaces_write | Changes things |
napkin_sheets_add_chart | Changes things |
napkin_sheets_create | Changes things |
napkin_sheets_set_cells | Changes things |
napkin_sheets_update | Changes things |
napkin_slide_add | Changes things |
napkin_slide_fill | Changes things |
napkin_slide_update | Changes things |
napkin_tables_add_columns | Changes things |
napkin_tables_add_records | Changes things |
napkin_tables_add_view | Changes things |
napkin_tables_create | Changes things |
napkin_tables_update_records | Changes things |
prism_fields_create | Changes things |
prism_fields_update | Changes things |
prism_insights_promote | Changes things |
prism_interviews_create | Changes things |
prism_nodes_expand | Changes things |
prism_nodes_research | Changes things |
prism_nodes_update | Changes things |
prism_panel_runs_cancel | Changes things |
prism_panels_create | Changes things |
prism_panels_run | Changes things |
prism_research_run | Changes things |
prism_series_create | Changes things |
prism_series_launch_wave | Changes things |
prism_series_update | Changes things |
prism_studies_analyze | Changes things |
prism_studies_draft | Changes things |
prism_studies_draft_standalone | Changes things |
prism_studies_report | Changes things |
prism_studies_segments_compute | Changes things |
rooms_add_flow | Changes things |
rooms_create | Changes things |
rooms_post | Changes things |
rooms_start_agent_work | Changes things |
routines_create | Changes things |
routines_set_sites | Changes things |
routines_update | Changes things |
workbench_flows_attach_knowledge_base | Changes things |
workbench_flows_edit_text | Changes things |
workbench_flows_fork | Changes things |
workbench_flows_publish | Changes things |
workbench_flows_run | Changes things |
workbench_flows_scaffold | Changes things |
workbench_flows_scenarios_create | Changes things |
workbench_flows_scenarios_update | Changes things |
workbench_flows_schedule | Changes things |
workbench_flows_schedules_run_now | Changes things |
workbench_flows_schedules_update | Changes things |
workbench_flows_share_create | Changes things |
workbench_flows_update | Changes things |
workbench_kb_add_documents | Changes things |
workbench_kb_create | Changes things |
workbench_shim_add_answer | Changes things |
workbench_shim_add_examples | Changes things |
workbench_shim_create | Changes things |
workbench_tasks_act | Changes things |
workbench_tasks_compile | Changes things |
workbench_tasks_create | Changes things |
workbench_tasks_freeze | Changes things |
workbench_tasks_set_sites | Changes things |
workbench_tasks_start | Changes things |
workbench_tasks_update | Changes things |
workspace_files_save_from_chat | Changes things |
workspace_files_sort | Changes things |
workspace_folders_create | Changes things |
workspace_folders_file | Changes things |
workspace_folders_update | Changes things |
workspace_setup | Changes things |
caliper_datasets_get | Said to only read |
caliper_datasets_list | Said to only read |
caliper_evals_get | Said to only read |
caliper_evals_list | Said to only read |
caliper_evals_runs_get | Said to only read |
caliper_evals_runs_item_execution | Said to only read |
caliper_evals_runs_list | Said to only read |
caliper_flow_performance | Said to only read |
caliper_rubrics_get | Said to only read |
caliper_rubrics_list | Said to only read |
caliper_source_feeds_list | Said to only read |
caliper_sources_over_time | Said to only read |
caliper_starters_list | Said to only read |
caliper_traces_get | Said to only read |
caliper_traces_list | Said to only read |
comments_list | Said to only read |
compass_gaps_list | Said to only read |
compass_inbox_list | Said to only read |
compass_interview_targets | Said to only read |
compass_interviews_get | Said to only read |
compass_interviews_list | Said to only read |
compass_map_view | Said to only read |
compass_opportunities_list | Said to only read |
compass_page_links_list | Said to only read |
compass_pages_get | Said to only read |
compass_pages_list | Said to only read |
compass_pages_search | Said to only read |
compass_role_story | Said to only read |
compass_roles_overview | Said to only read |
compass_scenario_changes | Said to only read |
compass_statuses_list | Said to only read |
compass_step_claims_list | Said to only read |
compass_step_suggestions_list | Said to only read |
compass_transformations_get | Said to only read |
compass_workflow_learning | Said to only read |
compass_workflow_rollup | Said to only read |
compass_workflow_steps | Said to only read |
entity_tags_browse | Said to only read |
entity_tags_get | Said to only read |
get_doc | Said to only read |
get_post | Said to only read |
ledger_entries_get | Said to only read |
ledger_entries_list | Said to only read |
ledger_feed_sources_list | Said to only read |
ledger_feeds_list | Said to only read |
ledger_metric_presets_list | Said to only read |
ledger_metric_starters_list | Said to only read |
ledger_metrics_get | Said to only read |
ledger_metrics_list | Said to only read |
ledger_plan_list | Said to only read |
list_docs | Said to only read |
list_posts | Said to only read |
napkin_boards_get | Said to only read |
napkin_boards_list | Said to only read |
napkin_boards_view | Said to only read |
napkin_brand_check | Said to only read |
napkin_brand_examples | Said to only read |
napkin_brand_get | Said to only read |
napkin_brand_list | Said to only read |
napkin_brand_view | Said to only read |
napkin_deck_outline | Said to only read |
napkin_diagrams_get | Said to only read |
napkin_diagrams_list | Said to only read |
napkin_docs_get | Said to only read |
napkin_docs_list | Said to only read |
napkin_interfaces_get | Said to only read |
napkin_interfaces_list | Said to only read |
napkin_interfaces_view | Said to only read |
napkin_layouts_list | Said to only read |
napkin_sheets_list | Said to only read |
napkin_sheets_query | Said to only read |
napkin_sheets_schema | Said to only read |
napkin_sheets_view_chart | Said to only read |
napkin_slide_view | Said to only read |
napkin_tables_get | Said to only read |
napkin_tables_query | Said to only read |
prism_fields_get | Said to only read |
prism_fields_list | Said to only read |
prism_interviews_list | Said to only read |
prism_panel_runs_estimate | Said to only read |
prism_panel_runs_get | Said to only read |
prism_panels_draft | Said to only read |
prism_panels_get | Said to only read |
prism_panels_list | Said to only read |
prism_research_digest | Said to only read |
prism_research_reports_get | Said to only read |
prism_research_reports_list | Said to only read |
prism_series_list | Said to only read |
prism_studies_cut | Said to only read |
prism_studies_get | Said to only read |
prism_studies_list | Said to only read |
prism_studies_list_workspace | Said to only read |
prism_studies_results | Said to only read |
prism_studies_segments | Said to only read |
research_findings_list | Said to only read |
rooms_list | Said to only read |
rooms_read | Said to only read |
rooms_search | Said to only read |
routines_list | Said to only read |
search_docs | Said to only read |
search_workspace | Said to only read |
workbench_executions_get | Said to only read |
workbench_flow_authoring_guide | Said to only read |
workbench_flows_get | Said to only read |
workbench_flows_list | Said to only read |
workbench_flows_revisions_list | Said to only read |
workbench_flows_scenarios_list | Said to only read |
workbench_flows_schedules_list | Said to only read |
workbench_flows_shares_list | Said to only read |
workbench_kb_documents_list | Said to only read |
workbench_kb_get | Said to only read |
workbench_kb_ingestion_status | Said to only read |
workbench_kb_list | Said to only read |
workbench_kb_search | Said to only read |
workbench_node_catalog_get | Said to only read |
workbench_shim_get | Said to only read |
workbench_shim_list | Said to only read |
workbench_tasks_get | Said to only read |
workbench_tasks_list | Said to only read |
workbench_tasks_run_view | Said to only read |
workspace_credit_get | Said to only read |
workspace_files_read | Said to only read |
workspace_folders_browse | Said to only read |
Labels for community servers are machine guesses from each server's own tool names, descriptions and hints (accuracy not yet measured). They are not a safety verdict. How labels work
Recent checks
Listed its tools at 19 of 19 checks in the 30 days to 4 Nov 2026
Recent changes
10 tools added: compass_role_story, compass_roles_overview, rooms_create, rooms_search, routines_set_sites and 5 more. Description rewritten on compass_gaps_resolve, compass_interviews_create, compass_map_view, compass_step_claims_propose, rooms_list and 11 more. Inputs or outputs changed on compass_opportunities_mark_implemented, napkin_deck_compose, rooms_read, rooms_start_agent_work, routines_create and 5 more. 22 tools changed in all. Counted as able to do more: rooms_create (create or change things), routines_set_sites (create or change things), workbench_tasks_set_sites (create or change things) and 4 more.
3 tools added: prism_research_reports_get, prism_research_reports_list, prism_research_run. Description rewritten on compass_step_claims_propose, search_workspace, workspace_folders_browse. Inputs or outputs changed on compass_links_create, compass_step_claims_propose, compass_step_measures_propose, search_workspace, workspace_files_read. Counted as able to do more: prism_research_run (create or change things).
A change is a tool added, removed or rewritten between two daily checks. Radar keeps each server's latest 10. What counts as a change