# Gtm Eng Skills > 10 AI agent skills for Claude Code — waterfall email enrichment, TAM building, signal discovery, job change detection, and outbound automation. Powered by Deepline CLI with 28+ GTM data providers. - **Type:** MCP server - **Install:** `agentstack add mcp-getaero-io-gtm-eng-skills` - **Verified:** Pending review - **Seller:** [getaero-io](https://agentstack.voostack.com/s/getaero-io) - **Installs:** 0 - **Category:** [Communication](https://agentstack.voostack.com/c/communication) - **Latest version:** 0.1.0 - **License:** MIT - **Upstream author:** [getaero-io](https://github.com/getaero-io) - **Source:** https://github.com/getaero-io/gtm-eng-skills - **Website:** https://code.deepline.com ## Install ```sh agentstack add mcp-getaero-io-gtm-eng-skills ``` Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent. ## About # GTM Engineering Skills for Claude Code > AI agent skills that turn Claude Code into a GTM engineering workstation — lead enrichment, signal discovery, TAM building, and outbound automation. Powered by [Deepline](https://code.deepline.com). [](LICENSE) [](https://docs.anthropic.com/en/docs/claude-code) [](https://code.deepline.com) ## Quick Start ### From Claude Code / Codex Paste this prompt: ``` Install the Deepline CLI and skills using https://code.deepline.com/agent-install.txt ``` ### From the command line ```bash curl -fsSL "https://code.deepline.com/api/v2/cli/install" | bash ``` Then tell Claude what you need: ``` > "Build a TAM of VP Sales at 50-500 person SaaS companies in the US" > "Find LinkedIn URLs for the contacts in my CSV with identity validation" > "Find companies in a16z's portfolio and get the Head of Growth at each" ``` Claude automatically picks the right skill and runs it. --- ## What This Repo Does These skills give Claude Code the ability to run real GTM workflows — not toy demos, but the same enrichment pipelines that GTM engineers build manually with Apollo, Hunter, PDL, and dozens of other providers. Each skill is a markdown file (`SKILL.md`) that encodes: - **Which providers to call and in what order** (waterfall sequences) - **How to validate results** (email verification, identity matching) - **Cost optimization patterns** (cheapest provider first, approval gates before expensive runs) - **Output formats** (enriched CSVs, CRM updates, campaign imports) Skills use the [Deepline CLI](https://code.deepline.com) under the hood — one command that orchestrates 40+ data providers (Apollo, Crustdata, PDL, Hunter, LeadMagic, Dropleads, Apify, and more) with cost-aware routing and waterfall fallbacks. --- ## Skills | Skill | Description | Use Case | |---|---|---| | [`deepline-gtm`](skills/deepline-gtm/SKILL.md) | Meta-skill that routes GTM prospecting, enrichment, qualification, and outbound workflows across 40+ providers | Any CSV-heavy or provider-driven GTM task | | [`deepline-quickstart`](skills/deepline-quickstart/SKILL.md) | Run a quick Deepline demo recipe to show how Deepline works | First-time setup, walkthroughs | | [`build-tam`](skills/build-tam/SKILL.md) | Build a Total Addressable Market list by sourcing accounts and contacts from providers like Apollo, Crustdata, and PDL | Account sourcing from ICP filters | | [`portfolio-prospecting`](skills/portfolio-prospecting/SKILL.md) | Find companies backed by a specific investor or accelerator, then find contacts and build personalized outbound | VC portfolio prospecting, accelerator outbound | | [`linkedin-url-lookup`](skills/linkedin-url-lookup/SKILL.md) | Resolve LinkedIn profile URLs from name + company with strict identity validation to avoid false positives | LinkedIn enrichment with false-positive prevention | | [`niche-signal-discovery`](skills/niche-signal-discovery/SKILL.md) | Discover niche first-party signals that differentiate Closed Won vs Closed Lost accounts for ICP analysis | ICP analysis, account scoring, signal-based prospecting | | [`clay-to-deepline`](skills/clay-to-deepline/SKILL.md) | Convert a Clay table configuration into local Deepline scripts (extraction, action mapping, script generation, parity validation) | Migrating from Clay to code-based enrichment | | [`workflow-hello-world`](skills/workflow-hello-world/SKILL.md) | Create a cloud Deepline workflow that runs on a recurring cron schedule or via webhook | Workflow scaffolding and trigger validation | | [`deepline-feedback`](skills/deepline-feedback/SKILL.md) | Send feedback or bug reports to the Deepline team, including session transcript and environment info | Bug reports, feature requests | > `gtm-meta-skill` is also published as a deprecated stub that redirects to `deepline-gtm`. Use `deepline-gtm` directly. --- ## Workflows Reference Deepline cloud workflows you can deploy with `deepline workflows apply`. Each is a JSON apply-payload with placeholders for IDs, channels, and secrets. | Workflow | Use case | |---|---| | [`inbound-qualification-cpg`](workflows/inbound-qualification-cpg/) | CPG / DTC brand signups: detect retail-presence via Storepoint/Stockist/Closeby/Storerocket/Storemapper/Bullseye/Brandify locator widgets, classify CPG vs non-CPG, route to qualified/manual-review/partner-referral, draft rep brief + outbound email + LinkedIn DM | | [`inbound-qualification-saas`](workflows/inbound-qualification-saas/) | SaaS / GTM-tool signups (HubSpot webhook): enrich, classify enterprise vs agency, route to two HubSpot lists that trigger different sequences | | [`slack-button-listener`](workflows/slack-button-listener/) | Listens for Approve & Send / Edit / Skip button clicks on Slack briefs and acknowledges in-thread. Pair with either inbound-qualification workflow above. | See [`workflows/README.md`](workflows/README.md) for deployment instructions. --- ## How It Works ``` You: "Find emails for the contacts in accounts.csv" │ ▼ Claude Code picks the `deepline-gtm` skill and routes to the right recipe + provider playbook for the task. │ ▼ Skill runs the appropriate `deepline` CLI commands with the provider waterfall, validation rules, and cost gates encoded in the skill's instructions. │ ▼ You get: enriched CSV with verified results + provider metadata ``` Every enrichment opens in the Deepline Playground — a spreadsheet UI where you can inspect results, re-run failed cells, and iterate before committing to a full run. --- ## Installation ### Option 1: Skills CLI (recommended) ```bash npx skills add getaero-io/gtm-eng-skills --all ``` Install specific skills only: ```bash npx skills add getaero-io/gtm-eng-skills --skill deepline-gtm build-tam linkedin-url-lookup ``` Install globally (available across all projects): ```bash npx skills add getaero-io/gtm-eng-skills --all --global ``` ### Option 2: Git clone ```bash git clone https://github.com/getaero-io/gtm-eng-skills.git ~/.claude/skills/gtm-eng-skills ``` ### Option 3: Git submodule (for teams) ```bash cd your-project git submodule add https://github.com/getaero-io/gtm-eng-skills.git .claude/skills/gtm-eng-skills ``` --- ## Prerequisites You need a [Deepline](https://code.deepline.com) account. The Deepline CLI powers all enrichment commands in these skills. ```bash npm install -g @deepline/cli deepline auth login ``` Free tier includes 100 credits (~300 enrichments). [Sign up here](https://code.deepline.com). --- ## Usage Examples ### Build a TAM > "Build a TAM of VP Sales and CROs at 50-500 person SaaS companies in the US" Claude runs `build-tam`, sourcing accounts from Apollo, Crustdata, and PDL, deduplicating, and outputting a list with contact details. ### LinkedIn URL Lookup with Identity Validation > "Find LinkedIn URLs for the contacts in my CSV and verify they're the right people" Claude runs `linkedin-url-lookup`, resolving profile URLs from name + company with strict name validation to avoid false positives. ### Signal-Based Prospecting > "What signals differentiate our closed-won deals from closed-lost?" Claude runs `niche-signal-discovery`, analyzing website content, job listings, tech stack, and maturity markers across your won/lost lists to build a scoring model. ### Portfolio Prospecting > "Find all companies in a16z's latest fund and get me the Head of Growth at each" Claude runs `portfolio-prospecting`, sourcing portfolio companies, finding decision-makers, and drafting personalized outreach. ### Clay Migration > "I have this Clay table export — convert it to a Deepline enrichment script" Claude runs `clay-to-deepline`, analyzing the schema, mapping Clay columns to Deepline providers, and generating a runnable script. ### Cloud Workflow Setup > "Create a Deepline workflow that runs every Monday and enriches my new HubSpot contacts" Claude runs `workflow-hello-world` to scaffold the cron-triggered workflow and validate it end to end. ### General GTM Tasks > "Enrich the leads in this CSV, score them against my ICP, and queue the top 50 in Lemlist" Claude invokes `deepline-gtm` (the meta-skill), which loads the relevant recipes and provider playbooks for the multi-step workflow. --- ## Why Deepline These skills use the [Deepline CLI](https://code.deepline.com) instead of calling provider APIs directly. Here's why: | Without Deepline | With Deepline | |---|---| | Manage 40+ API keys and auth methods | One CLI, one credential | | Build your own waterfall logic | Built-in waterfall with cost-aware routing | | Pay per-provider subscriptions | Pay per enrichment, provider-agnostic | | Handle rate limits, retries, normalization | Handled automatically | | No visibility into provider performance | Tracks hit rates per provider for your ICP | **Integrated providers:** Apollo, Crustdata, PDL, Hunter, LeadMagic, Dropleads, Apify, Exa, Firecrawl, HubSpot, Attio, Instantly, Lemlist, HeyReach, Smartlead, ZeroBounce, Prospeo, Icypeas, and more. --- ## Compatibility These skills work with any AI coding agent that supports the `SKILL.md` format: - **Claude Code** (primary) - **Cursor** - **Codex CLI** - **Gemini CLI** - **Antigravity** --- ## Documentation - **Full CLI reference:** [code.deepline.com/docs](https://code.deepline.com/docs) - **AI-readable docs:** [llms.txt](https://docs.code.deepline.com/docs/llms.txt) - **Waterfall patterns:** [code.deepline.com/docs/waterfalls](https://code.deepline.com/docs/waterfalls) - **GTM plays & recipes:** [code.deepline.com/docs/plays](https://code.deepline.com/docs/plays) --- ## Contributing PRs welcome. Each skill lives in `skills//SKILL.md`. See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines. --- ## License MIT ## Source & license This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code. - **Author:** [getaero-io](https://github.com/getaero-io) - **Source:** [getaero-io/gtm-eng-skills](https://github.com/getaero-io/gtm-eng-skills) - **License:** MIT - **Homepage:** https://code.deepline.com Install and usage instructions live in the source repository linked above. ## Pricing - **Free** — Free ## Security capabilities Automated source analysis of v0.1.0 — what this tool can access: - **Network access:** yes - **Filesystem access:** no - **Shell / process execution:** no - **Environment & secrets:** no - **Dynamic code execution:** no *"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.* ## Versions - **0.1.0** — security scan: flagged — Imported from the upstream source. ## Links - Listing page: https://agentstack.voostack.com/l/mcp-getaero-io-gtm-eng-skills - Seller: https://agentstack.voostack.com/s/getaero-io - Browse the marketplace: https://agentstack.voostack.com/browse --- Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.