Agent Economy Index · MCP census · probed 2026-10-08 · JSON

ai.zerowidth/zerowidth

Verdict: 4 tool description(s) carry model-directed, hidden, secret-material or exfiltration patterns. Endpoint https://api.zerowidth.ai/mcp. Latency 13,446 ms.

Tools (248 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
caliper_datasets_add_items2802026-10-082026-10-08
caliper_datasets_create8962026-10-082026-10-08
caliper_datasets_delete2642026-10-082026-10-08
caliper_datasets_generate7622026-10-082026-10-08
caliper_datasets_generate_items4732026-10-082026-10-08
caliper_datasets_get3872026-10-082026-10-08
caliper_datasets_list1052026-10-082026-10-08
caliper_datasets_remove_item1782026-10-082026-10-08
caliper_datasets_update2372026-10-082026-10-08
caliper_datasets_update_item3182026-10-082026-10-08
caliper_evals_create825secret_material2026-10-082026-10-08
caliper_evals_delete1312026-10-082026-10-08
caliper_evals_get4282026-10-082026-10-08
caliper_evals_list1522026-10-082026-10-08
caliper_evals_run5522026-10-082026-10-08
caliper_evals_runs_cancel3942026-10-082026-10-08
caliper_evals_runs_get4962026-10-082026-10-08
caliper_evals_runs_item_execution6212026-10-082026-10-08
caliper_evals_runs_list3792026-10-082026-10-08
caliper_evals_update4902026-10-082026-10-08
caliper_flow_performance5672026-10-082026-10-08
caliper_rubrics_create3912026-10-082026-10-08
caliper_rubrics_delete1372026-10-082026-10-08
caliper_rubrics_get2762026-10-082026-10-08
caliper_rubrics_list2692026-10-082026-10-08
caliper_rubrics_update3582026-10-082026-10-08
caliper_source_feeds_list2102026-10-082026-10-08
caliper_source_feeds_stop1672026-10-082026-10-08
caliper_sources_list3772026-10-082026-10-08
caliper_sources_over_time5082026-10-082026-10-08
caliper_sources_to_dataset6472026-10-082026-10-08
caliper_starters_install2582026-10-082026-10-08
caliper_starters_list5542026-10-082026-10-08
caliper_traces_get3352026-10-082026-10-08
caliper_traces_list2842026-10-082026-10-08
comments_create3692026-10-082026-10-08
comments_list2262026-10-082026-10-08
comments_resolve2372026-10-082026-10-08
compass_changes_upsert7022026-10-082026-10-08
compass_gaps_create4642026-10-082026-10-08
compass_gaps_list2792026-10-082026-10-08
compass_gaps_resolve3492026-10-082026-10-08
compass_gaps_update2542026-10-082026-10-08
compass_inbox_list4612026-10-082026-10-08
compass_interview_invite4982026-10-082026-10-08
compass_interview_targets5052026-10-082026-10-08
compass_interviews_create7762026-10-082026-10-08
compass_interviews_get3352026-10-082026-10-08
compass_interviews_list4182026-10-082026-10-08
compass_interviews_revoke2752026-10-082026-10-08
compass_links_create5122026-10-082026-10-08
compass_links_delete2762026-10-082026-10-08
compass_links_update3732026-10-082026-10-08
compass_map_view1,2542026-10-082026-10-08
compass_opportunities_accept5722026-10-082026-10-08
compass_opportunities_create3962026-10-082026-10-08
compass_opportunities_delete3982026-10-082026-10-08
compass_opportunities_list6182026-10-082026-10-08
compass_opportunities_mark_implemented3532026-10-082026-10-08
compass_opportunities_propose4542026-10-082026-10-08
compass_opportunities_register_expectation4642026-10-082026-10-08
compass_opportunities_set_status5702026-10-082026-10-08
compass_opportunities_update4322026-10-082026-10-08
compass_page_links_list1742026-10-082026-10-08
compass_pages_create3562026-10-082026-10-08
compass_pages_delete4612026-10-082026-10-08
compass_pages_get2182026-10-082026-10-08
compass_pages_list4292026-10-082026-10-08
compass_pages_restore3342026-10-082026-10-08
compass_pages_search2742026-10-082026-10-08
compass_pages_update6002026-10-082026-10-08
compass_statuses_list4002026-10-082026-10-08
entity_tags_browse3792026-10-082026-10-08
entity_tags_get3042026-10-082026-10-08
entity_tags_set3792026-10-082026-10-08
get_doc1742026-10-082026-10-08
get_post1682026-10-082026-10-08
ledger_entries_add_evidence4912026-10-082026-10-08
ledger_entries_create1,3052026-10-082026-10-08
ledger_entries_draft7542026-10-082026-10-08
ledger_entries_get2372026-10-082026-10-08
ledger_entries_list5952026-10-082026-10-08
ledger_entries_retract4632026-10-082026-10-08
ledger_entries_settle3612026-10-082026-10-08
ledger_entries_update6442026-10-082026-10-08
ledger_feed_sources_list2992026-10-082026-10-08
ledger_feeds_backfill5472026-10-082026-10-08
ledger_feeds_create3852026-10-082026-10-08
ledger_feeds_delete2132026-10-082026-10-08
ledger_feeds_list2882026-10-082026-10-08
ledger_feeds_preview4792026-10-082026-10-08
ledger_feeds_run3562026-10-082026-10-08
ledger_feeds_update3052026-10-082026-10-08
ledger_metric_presets_adopt5322026-10-082026-10-08
ledger_metric_presets_list6932026-10-082026-10-08
ledger_metric_starters_adopt4712026-10-082026-10-08
ledger_metric_starters_list5702026-10-082026-10-08
ledger_metrics_archive3452026-10-082026-10-08
ledger_metrics_create2612026-10-082026-10-08
ledger_metrics_get5822026-10-082026-10-08
ledger_metrics_list2172026-10-082026-10-08
ledger_metrics_record_reading6612026-10-082026-10-08
ledger_metrics_update4552026-10-082026-10-08
ledger_plan_add6302026-10-082026-10-08
ledger_plan_delete3112026-10-082026-10-08
ledger_plan_list4182026-10-082026-10-08
ledger_plan_update3272026-10-082026-10-08
list_docs1972026-10-082026-10-08
list_posts3042026-10-082026-10-08
napkin_boards_create4012026-10-082026-10-08
napkin_boards_get3742026-10-082026-10-08
napkin_boards_list5812026-10-082026-10-08
napkin_boards_update3222026-10-082026-10-08
napkin_boards_view3372026-10-082026-10-08
napkin_brand_add_files7522026-10-082026-10-08
napkin_brand_apply5852026-10-082026-10-08
napkin_brand_check2162026-10-082026-10-08
napkin_brand_draft1,6542026-10-082026-10-08
napkin_brand_examples3332026-10-082026-10-08
napkin_brand_fonts5152026-10-082026-10-08
napkin_brand_get6702026-10-082026-10-08
napkin_brand_list1722026-10-082026-10-08
napkin_brand_view5812026-10-082026-10-08
napkin_deck_compose4,3902026-10-082026-10-08
napkin_deck_export577exfiltration2026-10-082026-10-08
napkin_deck_outline4372026-10-082026-10-08
napkin_deck_set_theme7572026-10-082026-10-08
napkin_deck_write1,0692026-10-082026-10-08
napkin_diagrams_create3662026-10-082026-10-08
napkin_diagrams_get1482026-10-082026-10-08
napkin_diagrams_list4352026-10-082026-10-08
napkin_diagrams_update3562026-10-082026-10-08
napkin_docs_create3832026-10-082026-10-08
napkin_docs_get1592026-10-082026-10-08
napkin_docs_list4692026-10-082026-10-08
napkin_docs_update6212026-10-082026-10-08
napkin_draw1,0292026-10-082026-10-08
napkin_interfaces_create5,2682026-10-082026-10-08
napkin_interfaces_get4,9992026-10-082026-10-08
napkin_interfaces_grant3452026-10-082026-10-08
napkin_interfaces_list2372026-10-082026-10-08
napkin_interfaces_publish2332026-10-082026-10-08
napkin_interfaces_view4572026-10-082026-10-08
napkin_interfaces_write5,2382026-10-082026-10-08
napkin_layouts_list5702026-10-082026-10-08
napkin_sheets_add_chart3302026-10-082026-10-08
napkin_sheets_create1902026-10-082026-10-08
napkin_sheets_list2752026-10-082026-10-08
napkin_sheets_query3302026-10-082026-10-08
napkin_sheets_schema2692026-10-082026-10-08
napkin_sheets_set_cells3452026-10-082026-10-08
napkin_sheets_update2962026-10-082026-10-08
napkin_sheets_view_chart3922026-10-082026-10-08
napkin_slide_add3882026-10-082026-10-08
napkin_slide_fill2682026-10-082026-10-08
napkin_slide_update3902026-10-082026-10-08
napkin_slide_view3932026-10-082026-10-08
prism_fields_create2092026-10-082026-10-08
prism_fields_delete3092026-10-082026-10-08
prism_fields_get2722026-10-082026-10-08
prism_fields_list1512026-10-082026-10-08
prism_fields_update1762026-10-082026-10-08
prism_insights_promote3172026-10-082026-10-08
prism_interviews_create3452026-10-082026-10-08
prism_interviews_list2862026-10-082026-10-08
prism_nodes_expand2632026-10-082026-10-08
prism_nodes_research4452026-10-082026-10-08
prism_nodes_update1182026-10-082026-10-08
prism_research_digest3542026-10-082026-10-08
prism_series_create4582026-10-082026-10-08
prism_series_launch_wave3992026-10-082026-10-08
prism_series_list1962026-10-082026-10-08
prism_series_update4322026-10-082026-10-08
prism_studies_analyze4602026-10-082026-10-08
prism_studies_cut5132026-10-082026-10-08
prism_studies_delete3862026-10-082026-10-08
prism_studies_draft3282026-10-082026-10-08
prism_studies_draft_from_interviews4872026-10-082026-10-08
prism_studies_draft_standalone3562026-10-082026-10-08
prism_studies_get3442026-10-082026-10-08
prism_studies_list962026-10-082026-10-08
prism_studies_list_workspace3712026-10-082026-10-08
prism_studies_report3672026-10-082026-10-08
prism_studies_results5062026-10-082026-10-08
prism_studies_segments2812026-10-082026-10-08
prism_studies_segments_compute2702026-10-082026-10-08
prism_studies_update6282026-10-082026-10-08
research_findings_list3202026-10-082026-10-08
rooms_add_flow3482026-10-082026-10-08
rooms_list2572026-10-082026-10-08
rooms_post4372026-10-082026-10-08
rooms_read3702026-10-082026-10-08
rooms_start_agent_work4542026-10-082026-10-08
routines_create6962026-10-082026-10-08
routines_list2582026-10-082026-10-08
routines_update1662026-10-082026-10-08
search_docs3212026-10-082026-10-08
search_workspace6102026-10-082026-10-08
workbench_executions_get5042026-10-082026-10-08
workbench_flow_authoring_guide3182026-10-082026-10-08

Tool changes (0)

whentoolkind
none yet

Probe history

2026-10-08 ok (248 tools)

Depend on this server? Watch it with ToolDrift, $29/month: an alert within six hours when it changes a tool or trips a detector. Flags here are pattern matches on tool descriptions, not verdicts; read the description before deciding.
Run this server? Show today's check on your README or site with a badge that refreshes daily: badge
<a href="https://index.agentexchange.work/mcp-server/ai.zerowidth%2Fzerowidth"><img src="https://index.agentexchange.work/badge/mcp/ai.zerowidth%2Fzerowidth.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate api.zerowidth.ai and this page gets a "Claimed by the operator" line, the badge gets a CLAIMED prefix, and you get a JSON webhook alert when a daily probe records a tool change or more flagged descriptions than the day before (at most one alert per 6 hours). No account, no email, nothing to install.
  1. Put a text file at https://api.zerowidth.ai/.well-known/agentexchange-claim.txt whose entire content is exactly ai.zerowidth/zerowidth.
  2. Submit this form. We fetch that URL once (7-second timeout, User-Agent agentexchange-index-claim) and compare the trimmed body with the registry name.

Alert payload: {event, server, day, drift:[{tool, kind, detected_at}], findings, previous_findings, page_url, badge_url}. Public list of claims (names and hosts only): /v1/claims.json.

Run this server? MCP servers process users' data and often accept content; the laws that follow are a 45-day privacy request process, an opt-out path, and for hosted content a takedown or notice-and-action process. Check your site free or get a hosted desk.

Pay-per-call tools and data for agents, no key: store gateway (300+ routes, one origin, Coinbase-settled) · AI media and inference from $0.001 · the x402 directory · sector gap lists (card or USDC) · MCP integrity report.