ConfBuilder
ConfBuilder tools: events, speakers, sponsors, attendees, schedules, content, news, polls, chat.
Connector by mcp.seamlessevents.io · Domain verified by the MCP Registry
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Install
Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install connector/mcp-seamlessevents-io-confbuilder
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Remote endpoint
https://mcp.seamlessevents.io/mcpRemote (HTTP)
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About
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Permissions
What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.
- Tools
- 31 read · 38 write · 9 delete
- Secrets
- None asked for
- Install scripts
- Nothing to install (hosted)
- Runs as
- Hosted (remote endpoint)
Tools by what they do 78
From the running server's own tool list (tools/list) on Oct 25, 2026.
Read 31 · Look things up without changing anything.
check_website_slugfind_eventsget_attendeeget_billing_portal_urlget_eventget_event_actionsget_event_modulesget_form_configget_my_labelsget_promo_configget_scheduleget_speaker
Show 19 more tools
get_sponsorget_websitelist_activitieslist_attendeeslist_card_presetslist_chat_conversationslist_chat_messageslist_contentlist_event_memberslist_marketing_posterslist_newslist_notificationslist_pollslist_scheduleslist_speakerslist_sponsor_categorieslist_sponsorslist_teamsme
Write 38 · Create, change, send or run things.
accept_event_invitationarchive_entity_contentcheck_in_attendeescreate_activitycreate_checkoutcreate_eventcreate_marketing_postercreate_newscreate_pollcreate_schedulecreate_speakercreate_sponsor
Show 26 more tools
invite_event_membermark_notification_readpublish_schedulepublish_websiterequest_login_codesave_websitesend_chat_messagesend_speaker_login_linkset_event_imageset_form_configset_my_labelsset_promo_configtoggle_event_moduleunpublish_scheduleupdate_activityupdate_attendeeupdate_eventupdate_event_memberupdate_marketing_posterupdate_scheduleupdate_speakerupdate_sponsorupload_entity_contentupload_speaker_imageupload_sponsor_imageverify_login_code
Delete 9 · Delete, drop, revoke or wipe things.
delete_activitydelete_chat_messagedelete_eventdelete_marketing_posterdelete_scheduledelete_speakerdelete_sponsorremove_event_membervoid_attendee
Network hosts it talks to 1
mcp.seamlessevents.io· found in remote endpoint, install command
Files it touches
- Any path the agent passes to its tools
Tools (78)
As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].
accept_event_invitationAccept event invitationAccept the logged-in user's own pending invitation to an event (activates their membership). Use when the user says 'accept my invite to <event>'.
archive_entity_contentArchive content fileArchive (or unarchive) an entity's content item by document id. Archived content is hidden from the app but kept (content has no hard delete). Get document ids from list_content.
check_in_attendeesCheck in attendeesCheck in attendees in bulk. attendee_ids are ids from list_attendees.
check_website_slugCheck website slug availabilityread-onlyCheck whether a website-builder slug (the subdomain label, 3–40 lowercase letters/numbers/hyphens) is valid and available, e.g. before save_website claims it.
create_activityCreate sessionCreate a session (activity) in a schedule. Requires title; optional dates/times (ISO, e.g. start_date 2025-09-21, start_time 10:00:00), description, location, notes, and speaker_ids/sponsor_ids to link speakers or sponsors to the session.
create_checkoutCreate event upgrade checkoutStart a checkout that pays for upgrading an event (speaker module) via Polar. Returns the hosted checkout URL — give it to the user to open and pay; the upgrade activates automatically once payment completes. No tool exists to check payment status — ask in the Polar billing portal instead.
create_eventCreate eventCreate an event. Requires title, start_date and end_date (ISO 8601, e.g. 2025-09-21T09:00:00Z) and team_id (get from list_teams). location optional.
create_marketing_posterCreate marketing posterCreate a saved marketing poster (a grid of cards for the Marketing Builder). kind fixes the entity type: 'speakers', 'sponsors' or 'attendees'. entity_ids are the ids of the entities to show on the poster (get them from list_speakers/list_sponsors/list_attendees). cols_desktop/cols_mobile are grid columns; png_cols is the cards-per-row used for PNG export; card_urls carries hosted card PNGs ({fp: templateFingerprint, urls: {cardId: url}}).
create_newsPost news itemPost a news item to an event's news feed (organisers). notify=True (default) also push-notifies everyone linked to the event.
create_pollCreate pollCreate a poll for an event's audience. Requires a question and at least two options (e.g. options ['Yes', 'No']). Voting is anonymous; results tally is returned with the poll.
create_scheduleCreate scheduleCreate a schedule (track) for an event. Optional name (default 'Event Schedule'), schedule_type (default 'detailed') and location.
create_speakerCreate speakerCreate a speaker for an event. Requires first_name, last_name, email. The speaker is coupled to the event; image files can be added later with upload_speaker_image.
create_sponsorCreate sponsorCreate a sponsor for an event. Requires company_name and sponsor_type (a sponsor category — pick from list_sponsor_categories, e.g. 'gold_sponsor'; custom values are also fine and become available event-wide). Primary contact name/email recommended. Logos are uploaded separately later.
delete_activityDelete sessioncan change or delete dataDelete an activity (session) from a schedule.
delete_chat_messageDelete chat messagecan change or delete dataDelete a chat message (your own; organisers can delete any).
Show 63 more tools
delete_eventDelete eventcan change or delete dataDelete an event (removes it from listings; payments preserved for audit).
delete_marketing_posterDelete marketing postercan change or delete dataDelete a marketing poster by id.
delete_scheduleDelete schedulecan change or delete dataDelete a schedule (track) and all its activities and versions.
delete_speakerDelete speakercan change or delete dataDelete a speaker from an event. Permanent — removes their talk links, content and images.
delete_sponsorDelete sponsorcan change or delete dataDelete a sponsor from an event. Permanent — removes their logo, links and card images.
find_eventsFind eventsread-onlyFind events the user can access. Optional free-text query `q`. Returns id/title/dates — chain the id into other tools.
get_attendeeGet attendeeread-onlyGet one attendee by id (profile, ticket, check-in state).
get_billing_portal_urlOpen billing portalread-onlyGet the user's Polar billing-portal URL — manage payments, receipts and subscriptions. Open the returned URL in a browser.
get_eventGet eventread-onlyGet one event by id (modules, email settings, dates, billing). Speakers, sponsors and schedules are separate tools — see the Actions dashboard via get_event_actions.
get_event_actionsGet event actions dashboardread-onlyOne call returning everything actionable on an event: speakers/sponsors awaiting intake approval or card approval/publishing, call-for-speakers applications, and schedule pending proposals + publishable tracks. Replaces five separate list calls; use this when asked 'what needs doing on <event>'.
get_event_modulesList event modulesread-onlyList an event's modules with their enabled state (speaker, schedule, content, attendee, app).
get_form_configGet intake form configread-onlyGet an event's intake form config (fields + metadata). Optional form_type filter ('speaker-info', 'sponsor-info', 'call-for-speakers'); without it returns the first config.
get_my_labelsGet my event labelsread-onlyGet the logged-in user's areas-of-interest labels for an event (e.g. ['AI', 'Fintech']) — what they're interested in / following there.
get_promo_configGet card design configread-onlyGet an event's card design config. Optional promo_type filter ('website', 'sponsor-website', 'promo', 'sponsor-promo'); without it returns the event's first config.
get_scheduleGet scheduleread-onlyGet one schedule by id (with its activities).
get_speakerGet speakerread-onlyGet one speaker by id (bio, talk title, headshot, logos, links).
get_sponsorGet sponsorread-onlyGet one sponsor by id (company info, contacts, logos, status).
get_websiteGet event websiteread-onlyGet an event's website-builder state: config (the section/theme draft JSON), slug (claimed address, e.g. summit2026 gives summit2026.confbuilder.com), publishedConfig + publishedAt (what is live). config null = website not started.
invite_event_memberInvite event memberInvite someone to an event by email — the account is created for them if they don't have one, and they get an invitation email. role: 'admin' (full control), 'editor' (manage content; default) or 'viewer' (read-only).
list_activitiesList sessionsread-onlyList activities (sessions/talks) in one schedule.
list_attendeesList attendeesread-onlyList attendees for an event (paginated). Optional `search` by name/email, `state` filter (e.g. 'complete').
list_card_presetsList card design presetsread-onlyList the built-in card design presets (port of the frontend card-builder starters). Pass a preset name to set_promo_config's `preset` param.
list_chat_conversationsList chat conversationsread-onlyList the logged-in user's DM threads for an event (one row per peer, latest message first). Pass a conversation's peerId to list_chat_messages as `peer` to read the full thread.
list_chat_messagesList chat messagesread-onlyList chat messages for an event-wide channel (oldest last). Optional `peer` for a DM thread, `after` ISO timestamp to poll for new messages.
list_contentList content filesread-onlyList an event's content items (slides, documents, assets) — or one entity's content only: pass entity_type ('speaker', 'sponsor' or 'schedule') + entity_id.
list_event_membersList event membersread-onlyList the people with direct access to an event: user_id, name, email, role ('event:admin'/'event:editor'/'event:viewer'/'speaker'), invitation status ('active'/'pending').
list_marketing_postersList marketing postersread-onlyList an event's saved marketing posters (poster grids of speaker/sponsor/attendee cards, newest first).
list_newsList news itemsread-onlyList news items for an event.
list_notificationsList notificationsread-onlyList the logged-in user's notifications across their events (newest first): id/title/body/data/read + unread_count. Pair with mark_notification_read when the user asks to catch up.
list_pollsList pollsread-onlyList polls for an event (open polls with anonymous results; include_closed=True to see closed ones too).
list_schedulesList schedulesread-onlyList schedules (tracks) for an event.
list_speakersList speakersread-onlyList speakers for an event (paginated). Optional filters: q (search name/email), form_type ('speaker-info' or 'call-for-speakers'), intake_status (e.g. 'info_pending', 'info_submitted'; values from speaker_information_status).
list_sponsor_categoriesList sponsor categoriesread-onlyList the sponsor categories available for create_sponsor/update_sponsor. Defaults (e.g. 'gold_sponsor') plus any custom categories already in use on the event when event_id is given.
list_sponsorsList sponsorsread-onlyList sponsors for an event (paginated). Optional free-text query `q`.
list_teamsList my teamsread-onlyList the user's teams (id + name). Use a team_id when creating an event.
mark_notification_readMark notification readMark one of the user's notifications as read (get ids from list_notifications).
meGet my profileread-onlyProfile of the logged-in user (id, name, email, team_ids), via the Authorization header token.
publish_schedulePublish schedulePublish a schedule (track): snapshots the current draft into a new version — that snapshot is what the app and website render. Publish again after edits.
publish_websitePublish event websitePublish an event's website: snapshots the current draft live (what visitors see). Requires a saved config and a claimed slug — save_website first. Publish again after further edits in the builder to ship them.
remove_event_memberRemove event membercan change or delete dataRemove a member's access to an event (their speaker links are not affected). Get user_id from list_event_members.
request_login_codeRequest login codeEmail a 6-digit sign-in code to the user's address. The user reads the code from their inbox and gives it back to you; then call verify_login_code. Use this whenever an API tool returns 'Not authorized'.
save_websiteSave event websiteSave an event's website-builder draft. `config` is the website-builder JSON (sections + theme — best obtained by reading get_website and editing it, or by asking the user for what they want built). Optional `slug` claims or renames the site address (3–40 chars: lowercase letters, numbers, hyphens; check with check_website_slug first — taken slugs fail with 409, and old slugs stay reserved forever when renaming so printed links keep working). Publishing is a separate step (publish_website).
send_chat_messageSend chat messageSend a chat message to an event's chat channel (as the logged-in user). Optional peer_user_id sends a direct message to that user instead of the event-wide channel.
send_speaker_login_linkSend speaker login linkEmail a speaker a passwordless sign-in link for the ConfBuilder app (their account is created if needed). Use when the user asks to send a speaker their login / access link; confirm the speaker before sending.
set_event_imageSet event imageUpload an image for an event (e.g. hero/banner) and set it as the event's eventImage. `source` is a public image URL (fetched by this server, e.g. Drive link or website) or a base64 data URL. Replaces any existing image.
set_form_configSet intake form configCreate or update an event's intake form config (upsert by event_id + form_type). form_type: 'speaker-info', 'sponsor-info' or 'call-for-speakers'. `config` is the form-builder JSON: {fields: [{id, label, type, enabled, required, options, helpText, sectionStart, maxWords}], metadata: {title, subtitle, showTitle, shareCaption, welcomeInfo: {tabLabel, heading, body}}}.
set_my_labelsSet my event labelsReplace the logged-in user's areas-of-interest labels for an event (the full list replaces the old one — read with get_my_labels first and keep what they want to keep).
set_promo_configSet card design configCreate or update an event's card design config (upsert by event_id + promo_type). promo_type: 'website' (speaker website cards), 'sponsor-website' (sponsor website cards), 'promo' / 'sponsor-promo' (social share cards). Pass either `preset` (a name from list_card_presets) or `config` (the card-design JSON the card builder saves: templateUrl, bgColor, canvasWidth/canvasHeight, field descriptors). embed_expandable + embed_expand_count make the embed wall render the first N cards plus a show-more chevron instead of all cards.
toggle_event_moduleToggle event moduleEnable or disable an event module. module_id is one of 'speaker', 'schedule', 'content', 'attendee', 'app'. Disabling hides the module for the event's users without deleting anything.
unpublish_scheduleUnpublish scheduleUnpublish a schedule (track): pulls the published snapshot back to draft so it no longer renders in the app/website until publish_schedule is called again.
update_activityUpdate sessionUpdate a session (activity). Pass only the fields to change; setting speaker_ids/sponsor_ids replaces the linked speakers/sponsors.
update_attendeeUpdate attendeeUpdate an attendee's details. Pass only the fields to change (first_name, last_name, email, phone_number, company_name, job_title).
update_eventUpdate eventUpdate an event. Pass only the fields to change (title, start_date, end_date, location, website). The event image is set with set_event_image.
update_event_memberUpdate event memberChange a member's role: 'admin' (full control), 'editor' (manage content) or 'viewer' (read-only). Get user_id from list_event_members. The event creator cannot be demoted.
update_marketing_posterUpdate marketing posterUpdate a marketing poster. Pass only the fields to change: name, entity_ids (replaces the poster's cards), cols_desktop, cols_mobile, png_cols, card_urls. kind is fixed at creation and cannot change — create a new poster for a different entity type.
update_scheduleUpdate scheduleUpdate a schedule (track): name, schedule_type or location. Activities are managed separately.
update_speakerUpdate speakerUpdate a speaker. Pass only the fields to change (snake_case names). For images use upload_speaker_image instead of headshot/company_logo. Set website_card_approved / promo_card_approved true to publish the speaker's cards to the website walls.
update_sponsorUpdate sponsorUpdate a sponsor. Pass only the fields to change (snake_case names). sponsor_type takes a category value from list_sponsor_categories. primary_contact_email is frozen by the API (it owns the sponsor account). Set website_card_approved / promo_card_approved true to publish the sponsor's cards to the website walls.
upload_entity_contentUpload content fileAttach a content file (slide deck, video, image, PDF…) to a speaker, sponsor or schedule. entity_type picks which. `source` is a public URL (fetched by this server) or a base64 data URL. name is a label shown in the app, e.g. 'presentation' or 'previous_talk'.
upload_speaker_imageUpload speaker imageUpload an image for a speaker and attach it to a slot (headshot, company_logo or company_logo_white). `source` is a public image URL (fetched by this server, e.g. Drive link or website) or a base64 data URL. Replaces any existing image in that slot. Ask the user whether to auto-crop the image to a face (face_crop) before uploading if they haven't said.
upload_sponsor_imageUpload sponsor logoUpload a logo for a sponsor and attach it to a slot (company_logo, company_logo_white, company_logo_vector or company_logo_white_vector). `source` is a public image URL (fetched by this server, e.g. Drive link or website) or a base64 data URL. Replaces any existing logo in that slot.
verify_login_codeVerify login codeComplete login with the 6-digit code from request_login_code. Returns an API token the user must set as their client's authorization header (this server keeps no per-session state). Token is valid for 7 days.
void_attendeeVoid attendee ticketcan change or delete dataVoid an attendee's ticket (mark it invalid). resell=True also frees the ticket-type capacity so the ticket can be sold again; default keeps it consumed.
Signals
- Last release
- Sep 30, 2026 (1 month ago)
Details
- Registry name
io.seamlessevents.mcp/confbuilder- Version
- 1.0.0
- Auth
- Auth not stated
- License
- License unknown
- Website
- confbuilder.com
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- Official MCP Registry
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ConfBuilder MCP server. Agent Mart. https://agentmart.dev/connectors/mcp-seamlessevents-io-confbuilder (last updated 2026-10-24)