The Yalc MCP directory

Best MCPs for GTM, sales, and marketing.

Curated Model Context Protocol servers we run from Claude Code. The exact install command, prompt patterns, chaining recommendations, and anti patterns operators need to ship faster.

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Yalc's MCP picks

The 3 MCPs every Yalc operator installs first

Highest Yalc Fit Scores in the directory. Native Claude Code support, deep GTM use cases, and proven across our client work.

#1
Crustdata
1 billion people and 60 million companies, surfaced inside Claude Code via the Composio MCP.
The single most important MCP for any Yalc operator. 14 prospecting and intelligence endpoints surfaced as native Claude tools, with one round of authentication and zero glue code.
Prospecting
10/10
 #2
Firecrawl
Scrape, crawl, search, and extract structured data from any web page, surfaced inside Claude Code.
The web data layer for every Yalc workflow that pulls from outside our database stack. JS rendering, anti-bot, and structured extraction all handled by Claude tool calls.
Prospecting
10/10
 #3
Notion
The CRM, content, and database layer for Yalc workflows, surfaced inside Claude Code.
The most installed MCP across Yalc workflows. Read and write to your CRM, campaigns DB, and content tracker from a single Claude prompt without HTTP plumbing.
Operations
10/10

Prospecting

Data sources, enrichment, and signal MCPs that surface accounts and people for outbound.

4 MCPs
🥇
Crustdata
1 billion people and 60 million companies, surfaced inside Claude Code via the Composio MCP.
Yalc fit10/10
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Firecrawl
Scrape, crawl, search, and extract structured data from any web page, surfaced inside Claude Code.
Yalc fit10/10
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Apify
Run any of 4,000+ scraping actors from Claude Code via the Apify MCP server.
Yalc fit8/10
Apollo.io
230M contact database surfaced inside Claude Code via the Composio Apollo MCP.
Yalc fit6/10

Content

Drafting, sending, and publishing MCPs across email, LinkedIn, and other outbound channels.

1 MCP
🥇
Gmail
Read, send, and search your Gmail inbox from Claude Code via the Google Workspace MCP.
Yalc fit8/10

Intelligence

Search, research, and signal MCPs that feed competitive and account intelligence.

4 MCPs
🥇
Predictleads
Real time signals on 100M+ companies, surfaced inside Claude Code as native tool calls.
Yalc fit9/10
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Brave Search
Privacy-first web search inside Claude Code, with no Google rate-limit drama.
Yalc fit8/10
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Stripe
Read revenue, customers, and subscriptions from Claude Code via the official Stripe MCP.
Yalc fit8/10
Perplexity
Search-with-reasoning inside Claude Code. Cited answers instead of raw URLs.
Yalc fit7/10

Operations

CRM, scheduling, and internal coordination MCPs that keep the GTM machine running.

9 MCPs
🥇
Notion
The CRM, content, and database layer for Yalc workflows, surfaced inside Claude Code.
Yalc fit10/10
 🥈
Slack
Read channels, send messages, and trigger Yalc workflows from inside your team Slack.
Yalc fit9/10
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GitHub
Read repos, manage issues, and trigger Yalc skill installs from inside Claude Code.
Yalc fit8/10
HubSpot
Read and write contacts, deals, and engagements from Claude Code via the HubSpot MCP.
Yalc fit8/10
Airtable
Spreadsheet meets database, surfaced inside Claude Code via the Airtable MCP.
Yalc fit7/10
Calendly
Inbound booking and scheduling automation, surfaced inside Claude Code via the Calendly MCP.
Yalc fit7/10
Google Calendar
Read, schedule, and manage meetings from Claude Code via the Google Calendar MCP.
Yalc fit7/10
Linear
Project management for GTM ops, surfaced inside Claude Code via the Linear MCP.
Yalc fit6/10
Salesforce
The enterprise CRM, surfaced inside Claude Code via community Salesforce MCP servers.
Yalc fit6/10