# Signal and intent tools with MCP servers: 46 of 86, counted > 46 of the 86 signals & intent tools in this directory have an MCP server: 21 official and 25 community. The list with server URLs and access gates. Counted 2026-09-27. *Markdown twin of the HTML page at the same path. Same content, no navigation, no styling, no scripts. Links below point at other twins. Site map for machines: [llms.txt](../llms.txt). The whole dataset: [directory.json](../data/directory.json).* *Maintained by Andrew McGuire (https://andrewcmcguire.com), who also publishes https://gtmsignals.co and https://justsaid.ai.* --- [Directory](../index.md) / [Learn](index.md) / What the data says **What the data says** # Which intent and signal tools have MCP servers? **The short answer** 46 of the 86 signals & intent entries in this directory have an MCP server: 21 built and maintained by the vendor and 25 built by somebody else. 6 are free to start and 10 need a contract before anybody gets an API key. Signals are the trigger layer: the thing that starts an agent's loop rather than something it calls halfway through. Coverage here is decent and the access gate is the harder problem. Tools that try to answer "who is about to buy, and how do you know." The category splits cleanly into two eras: the legacy enterprise intent-data incumbents (6sense, Demandbase, Bombora, HG Insights) sold on annual contracts with no self-serve path, and a newer wave of visitor-ID/job-change/ API-first tools (RB2B, Warmly, Crustdata, TheirStack, PredictLeads) built for solo operators with free tiers and documented MCP servers. ## The ones an agent can call - [Crustdata](../tools/crustdata.md) Official MCP · Free to start A real-time API for company and person firmographic/growth data (headcount trends, funding, tech stack, web traffic, social signals), positioned as... - [Leadfeeder (product line rebranded/merged under Dealfront; dealfront.com redirects to leadfeeder.com)](../tools/leadfeeder.md) Official MCP · Free to start Identifies companies visiting a website via IP-to-company matching, tracks page-level visit behavior, and surfaces intent signals plus verified... - [PredictLeads](../tools/predictleads.md) Official MCP · Free to start Aggregates five signal categories (job openings, technology detections, news events, business connections, firmographics) across 129M companies in... - [TheirStack](../tools/theirstack.md) Official MCP · Free to start Tracks 233M+ job postings across 195+ countries and 33,000+ technologies to detect hiring signals, technographic footprint, and buying-intent signals... - [Warmly (Warmly.ai)](../tools/warmly.md) Official MCP · Free to start De-anonymizes website visitors at the person and company level from site traffic, and aggregates first-party (web/product/CRM), second-party... - [CatchIntent](../tools/catchintent.md) Official MCP · Paid, self-serve A B2B intent tool that monitors social and web sources for buying signals, ranks the people behind them by warmth, enriches the profiles and drafts... - [Factors.ai](../tools/factors-ai.md) Official MCP · Paid, self-serve De-anonymizes website visitors and tracks named-account behavior (page visits, LinkedIn/Google ad engagement, email/content engagement, third-party... - [Keyplay](../tools/keyplay.md) Official MCP · Paid, self-serve Builds a mathematical ICP model from a company's existing best customers, then scores and ranks a universe of target accounts against that model... - [RB2B](../tools/rb2b.md) Official MCP · Paid, self-serve Deanonymizes B2B website traffic by matching visitor IP/device identifiers and first/third-party data against a contact database to reveal the... - [Snitcher](../tools/snitcher.md) Official MCP · Paid, self-serve Identifies anonymous website visitor companies via IP-to-company database matching, tracks on-site behavior (pages viewed, session length, return... - [Sumble](../tools/sumble.md) Official MCP · Paid, self-serve Builds an account-intelligence knowledge graph by continuously scanning tens of millions of public sources (job boards, company sites, social media,... - [6sense](../tools/6sense.md) Official MCP · Enterprise only Detects B2B buying intent by combining IP-based website deanonymization, a proprietary third-party intent/content-consumption network... - [Common Room](../tools/common-room.md) Official MCP · Enterprise only Aggregates buyer/community engagement signals - Slack, Discord, GitHub activity (stars, PRs, issues), product usage, and third-party intent data... - [Crossbeam](../tools/crossbeam.md) Official MCP · Enterprise only Compares your account list against your partners' account lists to surface overlaps, partner-shared contacts, and warm introduction paths for... - [Demandbase (Demandbase One)](../tools/demandbase.md) Official MCP · Enterprise only Identifies and scores in-market B2B accounts by combining IP/website deanonymization, a global firmographic/technographic database, and intent-signal... - [G2 Buyer Intent](../tools/g2-buyer-intent.md) Official MCP · Enterprise only Surfaces which companies are researching your product and your competitors on G2's review marketplace, plus the review and category data behind those... - [HG Insights (Phoenix platform)](../tools/hg-insights.md) Official MCP · Enterprise only Aggregates B2B technographic data (software/tech a company runs, sourced from job postings, web crawling, public filings, partner feeds),... - [Similarweb](../tools/similarweb.md) Official MCP · Enterprise only Web, app and market intelligence platform that estimates traffic, audience, keyword and competitive metrics for any domain, used in sales as an... - [UserGems](../tools/usergems.md) Official MCP · Enterprise only Tracks job changes of known contacts (past customers/champions moving to new companies) plus 30+ other native signals (new hires, promotions,... - [Actively](../tools/actively.md) Official MCP · Gate unknown A sales platform that runs an always-on "per-account agent" for every account in a seller's book, synthesising CRM data, call transcripts and... - [GTM Signals](../tools/gtm-signals.md) Official MCP · Gate unknown Turns what public companies say about themselves into queryable buying signals, one row per dated public statement (earnings call, SEC filing,... - [Trigify (Trigify.io)](../tools/trigify.md) Community MCP · Paid, self-serve Monitors LinkedIn, X/Twitter, Reddit, YouTube, and podcasts for keyword mentions and engagement (likes, comments, shares, job changes), mapping who... - [abm.dev](../tools/abm-dev.md) Community MCP · Gate unknown The account-based marketing API for AI agents: Search, Enrich, and Create across B2B people and companies, every field cited with a source and a... - [Dropwatch Research Intel MCP](../tools/dropwatch-research-intel-mcp.md) Community MCP · Gate unknown Research GTM triggers: new NIH grants by PI/institution and new clinical trials by sponsor/phase. - [Fintent Signals MCP](../tools/fintent-signals-mcp.md) Community MCP · Gate unknown Predictive Signals, Company Search, Sector Trends and Contacts for PEs, IBs, M&A dealmakers. - [IntentLink](../tools/intentlink.md) Community MCP · Gate unknown IntentLink is the commercial intent network for the AI agent era - developers monetize conversations via MCP and Skills; advertisers reach... - [Klarix Intelligence Engine](../tools/klarix-intelligence-engine.md) Community MCP · Gate unknown Cited competitive intelligence: prospect scoring, battlecards, SWOT, and tech-stack teardowns. - [Lead Intelligence by Saifs](../tools/lead-intelligence-by-saifs.md) Community MCP · Gate unknown Analyze and score leads to identify high-potential prospects and prioritize sales outreach. - [LinkedIn Job Change MCP by jpeslar1](../tools/linkedin-job-change-mcp-by-jpeslar1.md) Community MCP · Gate unknown Daily job-change trigger for Claude Code. Detects changes the day they happen via LinkedIn MCP (Zevari) - not 30-90 days later like Apollo/Clay.... - [LION Trend Intent MCP](../tools/lion-trend-intent-mcp.md) Community MCP · Gate unknown Read-only x402-paid trend-intent MCP tools for JSON and CSV signals. - [Mamba GTM Hiring Signal MCP](../tools/mamba-gtm-hiring-signal-mcp.md) Community MCP · Gate unknown MCP server for GTM Hiring Signal Scraper. Detects GTM hiring activity from company career pages via Apify. Clay-ready output. -... - [Mamba GTM Signals Aggregator MCP](../tools/mamba-gtm-signals-aggregator-mcp.md) Community MCP · Gate unknown MCP server for GTM Signals Aggregator. Combines hiring and tech stack detection into one composite GTM score via Apify. Clay-ready output. -... - [Mamba Job Board Keyword Signal Scanner MCP](../tools/mamba-job-board-keyword-signal-scanner-mcp.md) Community MCP · Gate unknown MCP server for Job Board Keyword Signal Scanner. Scans Greenhouse, Lever, Ashby, Workday, and Rippling for roles in any category via Apify.... - [Mamba Public Company Reporting Window MCP](../tools/mamba-public-company-reporting-window-mcp.md) Community MCP · Gate unknown Contribute to mambalabsdev/mcp-public-company-reporting-window-finder development by creating an account on GitHub. - [Markifact](../tools/markifact.md) Community MCP · Gate unknown Markifact helps marketers use AI agents, workflows, and MCP to create campaigns, analyze performance, and automate reporting across Google Ads, Meta... - [Master Metrics](../tools/master-metrics.md) Community MCP · Gate unknown Connect any MCP-compatible AI client (Claude, Cursor, Copilot, n8n, Power Automate) to Master Metrics and query advertising data from Meta, Google,... - [NirmahGTM](../tools/nirmahgtm.md) Community MCP · Gate unknown AI reasoning engine for Clay: auto-detects 5 GTM buying signals, scores with calibrated LLMs, outputs evidence-backed openers/hooks/CRM sync... - [Opus Growth](../tools/opus-growth.md) Community MCP · Gate unknown The connector for Claude and ChatGPT: run Google, Meta, Microsoft, TikTok and LinkedIn ads from one chat. Safe writes with preview and approval. Free... - [Parse Brand Visibility MCP](../tools/parse-brand-visibility-mcp.md) Community MCP · Gate unknown Look up how any brand surfaces in ChatGPT and Google AI Overviews. The Parse public dataset, served as an MCP server. - [Parsley](../tools/parsley.md) Community MCP · Gate unknown Query buyer intent signals, MEDDIC qualifications, and lead scores from Parsley. - [PrimeRFP SCOUT](../tools/primerfp-scout.md) Community MCP · Gate unknown Intelligence for Federal & Commercial Market Opportunities - Discover with visualization - [Red String](../tools/red-string.md) Community MCP · Gate unknown MCP-native revenue research. Connect once. Research everything. - [Say Ur Intent MCP](../tools/say-ur-intent-mcp.md) Community MCP · Gate unknown Local-first MCP toolkit for Sui DeFi intents: turn a natural-language ask into verified on-chain evidence and a human-reviewable transaction you sign... - [TeloSignal](../tools/telosignal.md) Community MCP · Gate unknown TeloSignal tracks demand signals across 11,909 n8n templates - AI adoption, complexity trends, weekly intelligence. Know what to build. - [Tracklution](../tools/tracklution.md) Community MCP · Gate unknown Server-side tracking made unbelievably simple. Improve conversion tracking by 34.2% without writing code. Connect to Google Ads, Meta, TikTok & more... - [Yandex Audience MCP](../tools/yandex-audience-mcp.md) Community MCP · Gate unknown MCP-сервер для Яндекс Аудиторий - создавать CRM- и LAL-сегменты, управлять пикселями и доступами из AI-приложения - A1-x-Tech/mcp-yandex-audience ## The rest of the category 40 entries here had no server found, or the check could not settle it. That is not a verdict on the tools. It is a statement about what an agent can reach today. - [Centralize](../tools/centralize.md) MCP unknown · Free to start A relationship-intelligence and account-mapping tool that builds org charts and buying-committee maps for a rep's accounts automatically from their... - [Vector (vector.co)](../tools/vector.md) MCP unknown · Paid, self-serve Identifies named individual buyers (not just companies) by resolving anonymous website visitors and ad-click engagement to real contacts, then tracks... - [Koala](../tools/koala.md) MCP not applicable · Paid, self-serve Identified and scored anonymous B2B website visitors by matching visitor IPs/first-party signals against 30+ data sources, then triggered... - [Albacross](../tools/albacross.md) No MCP found · Paid, self-serve Identifies which companies visit a website via IP-to-company matching, tracks on-site and off-site behavioral/intent signals, and enriches identified... - [Clearbit Reveal (rebranded: HubSpot Breeze Intelligence)](../tools/clearbit-reveal.md) No MCP found · Paid, self-serve Identifies companies visiting a website via IP-to-company matching, then enriches contact/company CRM records with firmographic data (employee count,... - [Intently (getintently.com)](../tools/intently.md) No MCP found · Paid, self-serve Scrapes LinkedIn in real time (without an official API or user accounts) to extract profile/company data, competitor followers, and post... - [Live Data Technologies](../tools/live-data-technologies.md) No MCP found · Paid, self-serve Tracks real-time job changes and employment history for ~80M white-collar professionals by continuously re-verifying identities against open-web and... - [Bombora (Company Surge)](../tools/bombora.md) No MCP found · Enterprise only Detects which companies are actively researching specific B2B topics by aggregating content-consumption data (article reads, downloads) across a... - [Champify](../tools/champify.md) No MCP found · Enterprise only Tracks job changes of a company's past customers and champions as they move to new roles/companies, and flags closed-lost opportunities for... - [AthenaHQ](../tools/athenahq.md) No MCP found · Gate unknown AthenaHQ is a leading AEO & GEO platform trusted by commercial & enterprise businesses to become the answer AI gives and the brand AI trusts. - [Avina](../tools/avina.md) No MCP found · Gate unknown Avina is an AI-powered go-to-market platform that helps B2B sales teams find, prioritize, and engage high-intent prospects using real-time buying... - [Channel99](../tools/channel99.md) No MCP found · Gate unknown B2B marketing attribution software that uses AI to recommend ways to improve campaign ROI and increase pipeline 28 more are on the linked page. The cut is the display limit, not a ranking. ## The gate, which is the second question | Gate | Entries | |---|---| | [Free to start](../gates/free.md) | 6 | | [Paid, self-serve](../gates/paid.md) | 13 | | [Enterprise only](../gates/enterprise-only.md) | 10 | | [Gate unknown](../gates/unknown.md) | 57 | Counted 2026-09-27. Source file 05-signals-intent-abm.md, content sha256 bddf3c7d40ffcc9e... ## Sources - [The GTM MCP Directory, Signals & Intent](../categories/signals-intent-abm.md) this site - [Signals & Intent tools with MCP servers](../lists/mcp-signals-intent-abm.md) this site - [The GTM MCP Directory, methodology](../methodology.md) this site Every number on this page is generated from directory.json at build time and carries the date it was baked: 2026-09-27. Nothing is typed by hand, nothing is rounded, and nothing is estimated. The underlying data is [published in full](../data.md). Where the honest answer is a zero, the zero is printed. ## Related questions - [Which GTM tool categories are most usable by AI agents?](which-gtm-categories-are-most-agent-ready.md) - [Which GTM tools have official MCP servers?](which-gtm-tools-have-official-mcp-servers.md) - [How many GTM tools have MCP servers?](how-many-gtm-tools-have-mcp-servers.md) - [What is a GTM tech stack?](what-is-a-gtm-tech-stack.md) ## In the directory - [Signals & Intent](../categories/signals-intent-abm.md) - [With MCP servers](../lists/mcp-signals-intent-abm.md)