A signal map keeps the agent honest
A first-customer program fails when the founder treats every possible buyer as equal. A signal map forces the opposite behavior. It defines who hurts now, what public evidence shows the pain, which channels expose that evidence, and what action the founder should take. The agent's job is to keep refreshing that map with sources, examples, and confidence scores.
Start with three columns: segment, trigger, and proof. For a marketing automation product, a segment might be solo SaaS founders. A trigger might be a recent launch without a follow-up system. Proof might be a Product Hunt page, a thin changelog, a founder post asking how to get users, or a site with no onboarding emails. Once the map exists, every discovery agent has a target.
Turn vague ICPs into observable rules
Do not give the agent an ICP like early-stage B2B SaaS. Give it rules it can verify. For example: company has launched in the last 90 days, founder posts in public, pricing is self-serve, the homepage has a waitlist or trial CTA, and recent comments mention acquisition or activation. These rules create a prospect list that a founder can audit quickly.
Anthropic's agent guidance separates workflows from agents and recommends clean task decomposition when the task can be broken into steps. Signal mapping is exactly that: collect sources, classify signals, deduplicate accounts, score urgency, and recommend next action. Keep those steps explicit so the agent does not blur research and persuasion.
Use search language as positioning input
A signal map should also capture words buyers already use. Ask the agent to group phrases from community posts, search results, product reviews, help pages, and competitor alternatives. Then use those phrases in the SEO content agent, homepage copy, and outbound messages.
Google's SEO starter guide is a useful reminder that search is about helping people and search engines understand your content. For founders, the same principle applies before SEO matters: describe the problem in the words customers already understand. Your first 100 customers should improve your vocabulary every week.
The output format
Ask for a table with source URL, segment, trigger, observed pain, suggested message angle, confidence, and next step. Require the agent to include the exact sentence or page element that created the signal. The founder can then decide whether to add the prospect to founder sales, watch the account, write content, or ignore it.
A good map reduces random marketing. You stop asking where to promote and start asking which observed pains deserve a founder response.