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- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 113 ms · Last checked
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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Data access / search
ConfBuilder tools: events, speakers, sponsors, attendees, schedules, content, news, polls, chat.
3 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Outdated check
Last connection measurement is over 24 hours old. Current availability is unknown.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 3 | 1 | 0 |
Publisher identityCan the publisher be traced to its source? | 2 | 2 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using ConfBuilder
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http confbuilder https://mcp.seamlessevents.io/mcpCapabilities
Accept the logged-in user's own pending invitation to an event (activates their membership). Use when the user says 'accept my invite to <event>'.
DiscoveredArchive (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.
DiscoveredCheck in attendees in bulk. attendee_ids are ids from list_attendees.
DiscoveredCheck 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.
DiscoveredCreate 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.
DiscoveredStart 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.
DiscoveredCreate 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.
DiscoveredCreate 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}}).
DiscoveredPost a news item to an event's news feed (organisers). notify=True (default) also push-notifies everyone linked to the event.
DiscoveredCreate 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.
DiscoveredCreate a schedule (track) for an event. Optional name (default 'Event Schedule'), schedule_type (default 'detailed') and location.
DiscoveredCreate 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.
DiscoveredCreate 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.
DiscoveredDelete an activity (session) from a schedule.
DiscoveredDelete a chat message (your own; organisers can delete any).
DiscoveredDelete an event (removes it from listings; payments preserved for audit).
DiscoveredDelete a marketing poster by id.
DiscoveredDelete a schedule (track) and all its activities and versions.
DiscoveredDelete a speaker from an event. Permanent — removes their talk links, content and images.
DiscoveredDelete a sponsor from an event. Permanent — removes their logo, links and card images.
DiscoveredFind events the user can access. Optional free-text query `q`. Returns id/title/dates — chain the id into other tools.
DiscoveredGet one attendee by id (profile, ticket, check-in state).
DiscoveredGet the user's Polar billing-portal URL — manage payments, receipts and subscriptions. Open the returned URL in a browser.
DiscoveredGet one event by id (modules, email settings, dates, billing). Speakers, sponsors and schedules are separate tools — see the Actions dashboard via get_event_actions.
DiscoveredOne 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>'.
DiscoveredList an event's modules with their enabled state (speaker, schedule, content, attendee, app).
DiscoveredGet 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.
DiscoveredGet the logged-in user's areas-of-interest labels for an event (e.g. ['AI', 'Fintech']) — what they're interested in / following there.
DiscoveredGet an event's card design config. Optional promo_type filter ('website', 'sponsor-website', 'promo', 'sponsor-promo'); without it returns the event's first config.
DiscoveredGet one schedule by id (with its activities).
DiscoveredGet one speaker by id (bio, talk title, headshot, logos, links).
DiscoveredGet one sponsor by id (company info, contacts, logos, status).
DiscoveredGet 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.
DiscoveredInvite 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).
DiscoveredList activities (sessions/talks) in one schedule.
DiscoveredList attendees for an event (paginated). Optional `search` by name/email, `state` filter (e.g. 'complete').
DiscoveredList the built-in card design presets (port of the frontend card-builder starters). Pass a preset name to set_promo_config's `preset` param.
DiscoveredList 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.
DiscoveredList chat messages for an event-wide channel (oldest last). Optional `peer` for a DM thread, `after` ISO timestamp to poll for new messages.
DiscoveredList an event's content items (slides, documents, assets) — or one entity's content only: pass entity_type ('speaker', 'sponsor' or 'schedule') + entity_id.
DiscoveredList the people with direct access to an event: user_id, name, email, role ('event:admin'/'event:editor'/'event:viewer'/'speaker'), invitation status ('active'/'pending').
DiscoveredList an event's saved marketing posters (poster grids of speaker/sponsor/attendee cards, newest first).
DiscoveredList news items for an event.
DiscoveredList 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.
DiscoveredList polls for an event (open polls with anonymous results; include_closed=True to see closed ones too).
DiscoveredList schedules (tracks) for an event.
DiscoveredList 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).
DiscoveredList 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.
DiscoveredList sponsors for an event (paginated). Optional free-text query `q`.
DiscoveredList the user's teams (id + name). Use a team_id when creating an event.
DiscoveredMark one of the user's notifications as read (get ids from list_notifications).
DiscoveredProfile of the logged-in user (id, name, email, team_ids), via the Authorization header token.
DiscoveredPublish a schedule (track): snapshots the current draft into a new version — that snapshot is what the app and website render. Publish again after edits.
DiscoveredPublish 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.
DiscoveredRemove a member's access to an event (their speaker links are not affected). Get user_id from list_event_members.
DiscoveredEmail 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'.
DiscoveredSave 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).
DiscoveredSend 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.
DiscoveredEmail 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.
DiscoveredUpload 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.
DiscoveredCreate 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}}}.
DiscoveredReplace 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).
DiscoveredCreate 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.
DiscoveredEnable 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.
DiscoveredUnpublish 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.
DiscoveredUpdate a session (activity). Pass only the fields to change; setting speaker_ids/sponsor_ids replaces the linked speakers/sponsors.
DiscoveredUpdate an attendee's details. Pass only the fields to change (first_name, last_name, email, phone_number, company_name, job_title).
DiscoveredUpdate an event. Pass only the fields to change (title, start_date, end_date, location, website). The event image is set with set_event_image.
DiscoveredChange 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.
DiscoveredUpdate 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.
DiscoveredUpdate a schedule (track): name, schedule_type or location. Activities are managed separately.
DiscoveredUpdate 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.
DiscoveredUpdate 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.
DiscoveredAttach 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'.
DiscoveredUpload 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.
DiscoveredUpload 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.
DiscoveredComplete 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.
DiscoveredVoid 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.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 302 ms | 78 |