Is com.adbutler/mcp-server up? Live MCP status
Yes, it is up. It answered an MCP initialize with no credential and negotiated protocol 2025-11-25.
A stock client connected with no credential and negotiated 2025-11-25. Use it.
| Outcome | usable |
|---|---|
| HTTP status | 200 |
| Protocol version | 2025-11-25 |
| Server says it is | adbutler 2.6.2 |
| Answered in | 114 ms |
| Endpoint checked | https://mcp.adbutler.com/mcp |
| Checked |
One MCP handshake with the listed endpoint (server/discover at 2026-07-28, then initialize for a server on the older revision), with no credential and no retry, identifying itself as agentwares-mcp-liveness/0.1 (+https://agentwares-agentcheck.vercel.app/bot). It runs when this page is requested and the result is reused for 10 minutes, so the time above is when it was taken.
Live status every few hours: Wellknown
Email me when this server changes
That was one look. To hear when it stops answering or its tools change, leave an address.
Free, no password or GitHub: one confirmation email first, then a check every hour and an email when it stops answering or its tools change. Every email has a link to stop. More about it.
Monthly census, 6 October 2026
The census sends the same request to every remote listing in the official registry once a month. On 6 October 2026 this one answered a stock client with no credential. Every listing’s result: index.ndjson (what the files hold: index.meta.json).
Agent discovery documents at this origin
| A2A agent card | Could not tell (HTTP 502)./.well-known/agent-card.json |
|---|---|
| MCP server card (SEP-2127) | Could not tell (HTTP 502).https://mcp.adbutler.com/mcp/server-card |
| MCP server card (SEP-1649 location) | Could not tell (HTTP 502)./.well-known/mcp/server-card.json — SEP-1649, a draft superseded by SEP-2127 on 21 January 2026 |
| Web Bot Auth key directory | Could not tell (HTTP 502)./.well-known/http-message-signatures-directory |
Read at https://mcp.adbutler.com with the monthly census on 9 October 2026: one GET each, no credential, never a signed request. A2A against v1.0.1, the server card against the MCP Server Card schema (SEP-2127), the card at SEP-1649’s location against the shape it has, the key directory against the Web Bot Auth draft of 1 September 2026. Who publishes them.
Tool changes between snapshots
In the 2026-10 snapshot it listed 627 tools: add_user_list_attribute_values, archive_advertiser, archive_campaign, archive_channel, archive_contract, archive_email_zone, archive_publisher, archive_zone, bulk_create_product_sources, bulk_upload_add_data_list, bulk_upload_product_catalog, bulk_upload_remove_data_list, bulk_upload_replace_data_list, bulk_upload_replace_user_db, call_adbutler_api, campaign_bulk_create_catalog_ad_items, campaign_bulk_delete_catalog_ad_items, cancel_signature_request, convert_native_to_image, create_advertiser, create_audience, create_audio_creative, create_beacon_signing_key, create_bidder, create_campaign, create_campaign_assignment, create_catalog_ad_item, create_catalog_zone, create_channel, create_channel_zone_assignment, create_contact, create_contract, create_contract_document, create_contract_document_from_template, create_contract_payment, create_contract_template, create_creative, create_custom_html_ad_item, create_custom_report, create_data_key, create_data_key_target, create_data_list, create_day_parting, create_demand_endpoint, create_demand_source, create_email_zone, create_event_log_upload_config, create_geo_target, create_image_ad_item, create_list_target, create_manager, create_media_group, create_native_ad_item, create_native_template, create_ortb_native_data_asset, create_ortb_native_image_asset, create_ortb_native_template, create_ortb_native_title_asset, create_placement, create_platform_target, create_pmp_deal, create_postal_code_target, create_product_catalog, create_product_catalog_item, create_product_source, create_product_source_target, create_publisher, create_report_schedule, create_rich_media_ad_item, create_rich_media_creative, create_role, create_schedule, create_sftp_connection, create_signature_request, create_trial_account, create_trusted_redirect_domain, create_user, create_user_attribute, create_user_db, create_vast_custom_report, create_video_creative, create_zone, create_zone_ortb_native_ad, delete_advertiser, delete_archived_campaign, delete_archived_channel, delete_archived_contract, delete_audience, delete_audio_creative, delete_beacon_signing_key, delete_bidder, delete_campaign, delete_campaign_assignment, delete_catalog_ad_item, delete_catalog_zone, delete_channel, delete_channel_zone_assignment, delete_contact, delete_contract, delete_contract_document and 527 more.
No change to its tools between 2026-09 and 2026-10.
Which tools were added or removed, and whose description or schemas changed, from content hashes in the monthly snapshots. Per tool, as JSON: /v1/drift.
The listing
| Registry name | com.adbutler/mcp-server |
|---|---|
| Title | AdButler |
| Description | Manage AdButler campaigns, zones, ad items, VAST, and reports from Claude, ChatGPT, and Cursor. |
| Endpoint | https://mcp.adbutler.com/mcp |
| Other endpoints | https://mcp.adbutler.com/sse |
| Publisher repository | https://github.com/adbutler/mcp-server |
| Version | 2.4.2 |
| Listing updated |
Also
The full check by name, as JSON (on a 401 it also follows the OAuth discovery chain) · Watch it · Check another server · llms.txt