FuseAI MCP server for AI agents and assistants

Activate a draft FuseAI signal agent and begin monitoring.

Add up to 5,000 existing contacts to a Fuse prospect list by contact ID.

Approve a draft or stopped FuseAI campaign and start its sending scheduler.

Approve selected FuseAI queued sends that are waiting for review.

Resolve free text to canonical region, industry, title, or school values accepted by Fuse agent configuration filters.

Suggest canonical company names, domains, investor domains, or fully qualified headquarters city values for Fuse company-search filters.

Suggest canonical values for a free-text prospect-search field without consuming search credits.

WARNING: Request asynchronous cancellation of an in-flight FuseAI research run, then poll Get Research Run until it reports cancelled.

Commit a parsed spreadsheet import into an existing contact list or a destination list created or reused by name.

Copy up to 10,000 filtered rows from one contact list into an existing or create-or-reused destination contact list.

Create a FuseAI draft campaign from one or more prospect lists.

Add one email, LinkedIn, InMail, dialer, or task step at an unused position in a FuseAI campaign sequence.

Save an owned FuseAI campaign's current steps and schedule settings as a reusable template.

Create a FuseAI agent that watches companies from one or more existing lists for job postings, LinkedIn posts, press mentions, or funding milestones.

Create a FuseAI agent that finds companies whose selected department has a specified employee count.

Create a FuseAI agent that finds companies within a specified year-over-year headcount growth range.

Create a FuseAI agent that finds companies making their first hire in a specified department.

Create a FuseAI agent that finds companies making their first hire outside their home country.

Create a folder for contact lists, company lists, campaigns, or agents.

Create a FuseAI agent that monitors funding announcements by round type and company filters.

Create a FuseAI agent that finds companies whose headcount grew by a specified percentage over a historical baseline.

Create a FuseAI agent that watches people in one or more existing lists for company or title changes.

Create a FuseAI agent that finds companies posting jobs matching title or description terms in one region.

Create a FuseAI knowledge hub from one or more websites and optional text notes.

Add a user-authored Markdown page to a completed FuseAI knowledge hub.

Create a short-lived external PUT target for a CSV, XLS, or XLSX import file over 10 MiB and up to 50 MiB.

Create a FuseAI agent that collects people who liked or commented on up to 50 specific LinkedIn posts.

Create a FuseAI agent that collects reactors or commenters from recent posts by up to 50 LinkedIn profiles.

Create a FuseAI agent that finds authors, and optionally reactors, of LinkedIn posts matching specified topics and filters.

Create a plain custom column on a Fuse prospect list.

Create a FuseAI agent that watches people from one or more existing contact lists for LinkedIn profile or post updates.

Create a FuseAI agent that discovers people matching explicit filters.

Create a FuseAI agent that watches one industry for people starting new jobs.

Create an empty contact or company prospect list owned by the connected FuseAI user.

Create a FuseAI agent that finds companies posting jobs in one region, optionally filtered by industry, company size, and headquarters country.

Store a reusable people or company search under a display name.

Create an AI-powered column on a FuseAI prospect list and start its first asynchronous, credit-consuming research run over the selected rows.

Create an unbilled draft of FuseAI's provider-defined signal agent for companies with an employee distribution across two countries.

Create a FuseAI agent that repeatedly searches the web for matching people or companies.

Permanently stop selected queued FuseAI sends.

Permanently delete a FuseAI agent and tear down its provider subscriptions.

Stop and delete a campaign.

Permanently remove one sequence step from a FuseAI campaign.

Permanently delete a saved FuseAI campaign template.

Permanently delete a folder without deleting the lists, campaigns, or agents it contained.

Soft-delete a FuseAI knowledge hub so it no longer appears in reads or grounds campaigns.

Delete a document attached to a FuseAI knowledge-hub note.

Permanently remove a page from a FuseAI knowledge hub and its knowledge store.

Retire a learned fact so it stops contributing to the team's knowledge hubs after the next daily learning run.

Permanently delete a custom or smart column from a prospect list, including all values stored in that column.

Delete a prospect list and its custom columns.

Permanently delete a saved people or company search.

Create a company list from the companies represented by a contact list.

Copy an owned FuseAI agent of any status into a new, unbilled draft.

Copy an owned FuseAI campaign into a fresh draft with the same sequence steps, schedule settings, and source lists.

Start an asynchronous, credit-consuming enrichment of a Fuse contact list.

Export every enrolled lead in an owned FuseAI campaign as an inline CSV document.

Start an asynchronous CSV export of an entire FuseAI prospect list.

Render one campaign step for a sample contact, resolving variables and spintax without saving content or sending a message.

Return one signal agent's stored configuration, lifecycle status, and source-list metadata.

Return team signal-agent performance for a rolling 7-, 30-, or 90-day window, including totals, type and status breakdowns, and prospects over time.

Return one campaign's lifecycle and initialization state.

Return account-wide email and LinkedIn campaign totals and time series over a rolling 7-, 30-, or 90-day window, plus top LinkedIn campaigns.

Return one campaign's email send, open, click, and reply totals, plus percentage changes for the current UTC calendar month versus the previous month.

Return the complete accepted vocabularies for enum-backed company-search filters, including industries, tags, NAICS codes, countries, and accelerators.

Return the connected user's available credit balance for checking whether billable Fuse operations can run.

Return the workspace credit-spend ledger for a date range and optional team members.

Return the connected user's ID, email address, and display name.

Return campaign and team power-dialer call totals and time series for a rolling 7-, 30-, or 90-day window.

Return enrichment totals and zero-filled time series for enriched emails, enriched phones, saved contacts, and searched prospects over a rolling window.

Poll a Fuse asynchronous job, including a list export job returned by EXPORT_LIST, and return its status, operation type, row count, failure reason, or short-lived download URL.

Return one knowledge hub's full detail, including websites, notes, build status, and default status.

Return a knowledge-hub note attachment's filename, MIME type, byte size, and presigned download URL.

Return the complete accepted prospect-search vocabulary, each field's required value shape, and the role-to-sub-role mapping.

Return one prospect list's metadata, processing status, row count, enrichment metrics, and optionally its column definitions.

Return the distinct company names or web domains stored in a prospect list for use in row filters and exclusion sets.

Return one research run's current state, credit usage, markdown report, and resulting prospect list.

Return one saved people or company search by ID, including filters that can be sent to the matching search operation.

Return a smart column's definition, provider restriction, rerun cost, and current run state.

Return the reasoning, research steps, source URLs, and computation metadata behind one smart-column cell.

Poll a smart-column run and return its progress, terminal state, row counts, credit usage, and lifecycle timestamps.

Return website intent metrics, a zero-filled visitor time series, and the top visiting companies and identified people over a rolling 7-, 30-, or 90-day window.

Return the account's website-tracking configuration, including tracked domains and pages, the installation script, and monthly credit usage.

Return one page of the connected user's agents across every kind, including their lifecycle state, results-list references, and delivered-result counts.

Return all available agent types across signal, watcher, and scrape categories, with their creation slugs and display names.

Return one page of a campaign's enrolled leads with sequence progress, engagement state, recorded outcomes, and first-contact details.

Return one page of the connected user's campaigns with headline delivery and engagement analytics, optionally filtered by name, type, status, or folder.

Return a campaign's ordered sequence steps, including each step's channel, content mode, delay, manual subject and body, and AI topic and title configuration.

Return up to the 100 most recent campaign templates visible to the workspace, including saved schedules and full step sequences.

List the custom and smart-column personalization variables available to a campaign.

Return one newest-first page of a contact's email, LinkedIn, call, CRM, and scheduled campaign activity timeline.

Return every folder of one requested kind owned by the connected user.

Return the CRM integrations connected by the team.

Return the knowledge pages used to ground campaign generation for a knowledge hub, including each page's full Markdown content and origin.

Return all knowledge hubs owned by the connected user, including each hub's build status and whether it is the default for AI campaign grounding.

Return active anonymized facts learned from the team's emails, LinkedIn messages, calls, and meeting transcripts.

Return a prospect list's custom and smart column definitions.

Return one page of contacts or companies from a prospect list, including resource IDs, enrichment fields, list memberships, and custom column values.

Return one page of the connected user's prospect lists, optionally filtered by list kind, folder, or a case-insensitive name substring.

Return the Deep Research providers available to the connected user, with their capabilities, credential readiness, and run availability.

Return one page of a research run's durable progress log in ascending event sequence order, including its current lifecycle status.

List up to 50 research runs that are currently in flight for the connected account, newest first.

Return the connected user's saved people and company searches.

Return one page from a campaign's send queue for a required status, optionally restricted to one delivery channel.

List connected email mailboxes or LinkedIn seats available for campaign sending, including connection status and channel-specific account details.

Return up to 100 active members of the connected user's team, including their Fuse user IDs, email addresses, and display names.

Return one page of the connected team's all-time deanonymized website visitor feed, grouped by identified people or visiting companies.

Return the account's writing styles accepted by AI campaigns.

WARNING: Permanently pause a running or expired FuseAI agent.

Parse and preview a CSV, XLS, or XLSX import without writing contacts to a destination list.

Start an asynchronous push to a connected CRM.

Start an external re-crawl of one website already attached to a FuseAI knowledge hub and regenerate the knowledge pages derived from that website.

Rebuild the topic plan and titles across all AI-generated steps in a FuseAI campaign so the sequence follows one narrative.

Regenerate a generated FuseAI knowledge-hub page from its cached website and note sources, discarding manual edits, re-indexing the new content, and resetting its origin to generated.

Remove up to 5,000 contacts from a prospect list by contact ID.

Rename a contact-list, company-list, campaign, or agent folder.

Start an asynchronous rerun of a smart column for all covered rows or only rows that have not been computed.

Resolve an existing workspace contact ID from a LinkedIn profile URL.

Run a company search and asynchronously save up to 10,000 matches into a created, reused, or existing company list.

Run a people search and asynchronously save up to 10,000 matches into a created, reused, or existing contact list.

Return one metered page of companies matching literal filters, a saved company search, or a natural-language query.

Return one metered page of people matching literal filters, a saved people search, or a natural-language query.

Make one of the connected FuseAI user's knowledge hubs the default used when a campaign does not specify a knowledge hub.

WARNING: Irreversibly skip one queued campaign send.

Start an autonomous FuseAI Deep Research run and return immediately with its ID.

Stop an owned FuseAI campaign.

Update one or more type-specific config fields on a FuseAI draft agent.

Update one or more settings on a FuseAI campaign, including its schedule, source and exclusion lists, enrollment rules, tracking, delegates, and call-to-action link.

Update the content, AI topic, or delay of one FuseAI campaign sequence step.

Write up to 500 values into one custom column on a Fuse prospect list, keyed by contact row ID.

Promote an existing email address, phone number, or both to be a contact's primary values.

Rename a FuseAI knowledge hub or merge websites and notes into it.

Replace the title, Markdown content, or both for a page in a completed FuseAI knowledge hub.

Correct the claim text or category of an active FuseAI learned fact.

Rename a Fuse prospect list or move it into an existing or newly named folder.

Rename a saved people or company search, replace all of its filters, or do both.

Replace the copy or send time of a queued FuseAI campaign send before it goes out.

Rename a FuseAI smart column, change its research prompt, or change a Deep Research provider restriction.

Replace FuseAI's tracked domains and page labels, change the monthly visitor deanonymization credit cap, or do both.

Attach a document to one note in a completed FuseAI knowledge hub.

Create up to 500 raw contacts and add them to a contact prospect list without enrichment or deduplication.