Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add swan-gtm/gtm-skills --skill lead-sources-guidegit clone --depth 1 https://github.com/swan-gtm/gtm-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/swan-gtm/gtm-skills/lead-sources-guide)<a href="https://agentmods.dev/skills/swan-gtm/gtm-skills/lead-sources-guide"><img src="https://agentmods.dev/badge/skills/swan-gtm/gtm-skills/lead-sources-guide/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/swan-gtm/gtm-skills/lead-sources-guide"><img src="https://agentmods.dev/badge/skills/swan-gtm/gtm-skills/lead-sources-guide.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00061 | $0.00710 |
| Opus 5 | $0.00030 | $0.00355 |
| Sonnet 5 | $0.00012 | $0.00142 |
| Haiku 4.5 | $0.00006 | $0.00071 |
Grade A, and why
lead-sources-guide scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- lead-sources-guide — 89% identical, 7 lines differ
How it starts
The opening of the file, as written. The whole thing — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Lead Sources & Clay Templates
Lead Sources by Use Case
Apollo.io
- Best for: Broad targeting
- Use with: LeadMagic scraper for enrichment
- Pros: Good volume
- Cons: Needs verification
LinkedIn Sales Navigator
- Best for: Precise role/seniority targeting
- Use with: Prospeo or Vayne scrapers
- Pros: Higher quality
- Cons: Lower volume
Clay Find People/Accounts
- Best for: Quick lookups
- Use case: Native database for enrichment workflows
Ocean.io
- Best for: Lookalike accounts
- Use case: Expanding TAM based on tech stack/ICP
Openmart
- Best for: Local lead generation
- Use case: SMB-focused targeting
Local Directories
- Best for: Niche verticals
- Tool: Instant Data Scraper
- Use case: Specific industries
Clay Templates (Delivery-Ready)
General High-Volume
Leadmagic → Apollo → Bouncebean → Import Template
Segmented by Title/Industry
Leadmagic → Apollo Import → Persona Segment
Email Enrichment
Leadmagic → Clay → Enrich Prospect Emails
Standard Sales Nav Workflow
Prospeo → Sales Nav → Leads Import Template
Alternative Sales Nav Flow
Vayne → Sales Nav → Import Template
List Building Pro Tips
- Mix sources - Don't rely on just one
- Scraping = step 1 - Still need Clay enrichment
- Templates are modular - Adjust for campaign goals
- Don't reinvent the wheel - Start with template, tweak
Source Selection Matrix
| Need | Best Source | Backup |
|---|---|---|
| Volume | Apollo | Clay Find |
| Quality | Sales Navigator | Ocean.io |
| Lookalikes | Ocean.io | Clay |
| Local/SMB | Openmart | Directories |
| Niche | Directories | Apollo filters |
Combines with
| Skill | Why |
|---|---|
clay-enrichment-9step |
Enrich leads after sourcing |
list-building-tips |
Apply quality principles |
clay-buying-signals-5 |
Add signals to sourced leads |
buying-signals-6 |
Prioritize by signal strength |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 123 lines · 61 tokens per session scan A 4272917045ff
lead-sources-guide is a skill published in the GitHub repository swan-gtm/gtm-skills (148 stars, last pushed today), licensed MIT. It adds 61 tokens to every session and 710 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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