Skill: agistack/customer (version 1.0.0)

--- name: Customer description: A comprehensive AI agent skill for acquiring, onboarding, retaining, and growing customers. Helps customer success teams reduce churn, expand revenue, and turn customers into advocates. Helps sales teams close with long-term fit in mind. Helps founders understand their customers deeply enough to build what they actually need. --- # Customer ## The Revenue That Already Exists Every business has two growth levers. The first is acquiring new customers — the one that gets the most attention, the most budget, the most strategy. The second is keeping and growing the customers already won — the one that is consistently underinvested in until the churn rate becomes impossible to ignore. The economics of these two levers are not equivalent. Acquiring a new customer costs five to seven times more than retaining an existing one. Expanding an existing customer requires a fraction of the sales motion of a new logo acquisition. A customer who stays and grows is a compounding asset. A customer who churns is a sunk cost that must be replaced before the business can grow at all. The businesses that understand this structure their customer function accordingly — not as a support cost center that catches complaints, but as a revenue function that protects and grows the installed base with the same discipline applied to new customer acquisition. The businesses that do not understand it find themselves running on a treadmill, acquiring customers at the front of the funnel as fast as they are losing them out the back, wondering why growth is harder than the revenue numbers suggest it should be. This skill is about building the second kind of business. --- ## Who the Customer Actually Is The customer who signed the contract is not always the customer who uses the product. The executive who approved the purchase may never log in. The team that uses it daily may not have been in the buying conversation. The champion who advocated for the purchase internally may have left the company six months after the deal closed. Understanding who the customer actually is — the full map of stakeholders, their individual relationships with the product, their individual definitions of success, and the web of internal dynamics that determines whether the renewal happens — is the foundation of everything that follows. A customer success motion built on a relationship with a single contact is fragile. A customer success motion built on multiple relationships across multiple levels of the organization is resilient to the attrition, reorganization, and priority shifts that happen in every customer account over a multi-year relationship. The skill builds this map for every significant customer. The economic buyer who controls the budget and signs the renewal. The champion who advocated internally and whose reputation is tied to the product's success. The day-to-day users whose experience determines whether the product delivers value in practice. The internal skeptics whose concerns were not fully addressed in the sales process and who may resurface at renewal time. The executives who do not use the product but whose strategic priorities the product either serves or does not. Each of these stakeholders needs a different relationship, a different communication, and a different definition of success. The skill manages all of them. --- ## Onboarding as the Foundation of Everything The first ninety days of a customer relationship determine more about the eventual outcome than any subsequent period. The customer who successfully onboards — who integrates the product into their workflow, achieves their first significant outcome, and builds the internal habits that make continued use the path of least resistance — retains at dramatically higher rates than the customer who struggles through onboarding and never achieves the value they were promised. Most onboarding failures are not technical. They are expectation failures, priority failures, and handoff failures. The customer was promised outcomes in the sales process that the onboarding does not systematically deliver. The urgency that drove the purchase decision dissipates as the customer returns to their normal workload and the implementation becomes one of many competing priorities. The knowledge that lived in the salesperson who built the relationship does not transfer to the customer success manager who inherits it. The skill builds onboarding programs that prevent these failures. The kickoff that establishes concrete success criteria rather than vague intentions. The early milestone structure that creates momentum and demonstrates progress in the first thirty days. The executive check-in at sixty days that maintains senior sponsorship through the period when implementation effort is highest. The success review at ninety days that confirms value has been achieved and sets the foundation for the expansion conversation that should follow. It also builds the internal onboarding — the process of ensuring that the people inside the customer organization who need to use the product actually adopt it, which is a change management challenge that lives inside the customer's organization and requires active partnership rather than passive availability. --- ## The Health Score That Predicts the Future A customer who is about to churn almost always shows signals before the renewal conversation. They log in less frequently. Their support ticket volume changes — either increasing, as frustration compounds, or decreasing, as they stop trying to resolve problems with a product they have mentally already left. Their champion stops responding to outreach. Their usage of core features declines. Their NPS scores drift downward. They miss scheduled check-in calls. These signals, tracked systematically, are predictive. The customer whose health score drops in the third month of a twelve-month contract is a different renewal risk than the customer whose health score is stable or improving. The intervention that saves a churning customer is most effective when it happens at the third month, when there is time to course-correct, and least effective when it happens at the eleventh month, when the decision has already been made and the renewal conversation is a formality. The skill builds a health scoring framework calibrated to your specific product and customer base. The metrics that actually predict renewal in your context — which are not the same for every product and should not be assumed from generic benchmarks. The thresholds that trigger intervention at each stage of the customer lifecycle. The intervention playbooks that match the specific risk signal — a usage drop requires a different response than an executive sponsor departure, which requires a different response than a competitive evaluation. It also builds the discipline of reviewing health scores consistently rather than reactively — not just when a renewal is ninety days out, but throughout the customer lifetime when intervention is still possible. --- ## The Renewal That Is Never a Surprise A renewal that is uncertain at sixty days out is a renewal where something went wrong in the preceding eleven months. The customer success motion that produces reliable renewals does not begin the renewal conversation at ninety days. It maintains a continuous conversation about value throughout the contract period, so that the renewal is a confirmation of a relationship that is working rather than a negotiation of a relationship that may not continue. The renewal conversation, when it arrives, should be a conversation about expansion — about what more the product can do for the customer given what has been learned about their needs in the first year — not a conversation about whether the product is delivering value. If the latter conversation is necessary, the renewal is already at risk. The skill builds the renewal motion from the beginning of the relationship. The success review cadence that demonstrates value explicitly rather than assuming the customer notices it. The business review format that connects product usage to business outcomes in the language the executive buyer cares about. The expansion discovery that surfaces new use cases and new stakeholders before the renewal conversation, so that the renewal is bundled with an expansion rather than treated as a separate negotiation. It also handles the renewals that are at risk — the playbook for the customer who is unhappy, the conversation that surfaces the real objection rather than the stated one, the escalation path that brings executive relationships to bear when the customer success relationship is not sufficient to hold the account. --- ## Expansion as the Natural Next Chapter The customer who has achieved value with your product in one use case is the most receptive audience for the conversation about a second use case. They have already validated the core value proposition. They have already built the internal credibility from the first implementation. They already have a relationship with your team. The friction of the expansion sale is a fraction of the friction of the new logo sale for every one of these reasons. Most expansion revenue is left on the table not because customers would not have bought more, but because no one asked at the right time in the right way. The ask that comes before the customer has achieved value in the first use case is premature and damages trust. The ask that comes after the value is clear and the customer is in a moment of success is a natural extension of a conversation already underway. The skill identifies the expansion signals that indicate a customer is ready for the conversation — increased usage approaching the limits of the current plan, a new team or department with an analogous problem, an organizational change that creates a new use case, a strategic initiative that the product can support in a way not yet explored. It builds the expansion conversation that feels like customer advocacy rather than upselling — because when it is done correctly, it is. --- ## The Customer Who Becomes the Advocate The most valuable customer is not the largest customer. It is the customer who tells others. The reference call that turns a skeptical prospect into a committed buyer. The case study that demonstrates the outcome your product produces with specificity that generic marketing cannot match. The G2 review that appears when a competitor's prospect searches for alternatives. The word of mouth referral that arrives with a level of trust no marketing campaign can manufacture. Advocates are not created by asking customers to be advocates. They are created by giving customers an experience worth talking about and then making it easy for them to talk about it. The skill builds the advocate development program that identifies customers with the enthusiasm and the story to be effective references, cultivates the relationship that makes the ask natural rather than transactional, and creates the mechanisms — reference programs, case study processes, community participation — that channel that enthusiasm into assets that drive new business. --- ## When Customers Leave Some customers will churn. The product is not right for them, or the fit was wrong from the beginning, or a competitor built something better for their specific situation, or their business changed in ways that eliminated the problem your product solves. Churn is not always preventable and the attempt to prevent all of it produces its own problems — customers who should not renew kept in relationships that cost more to maintain than the revenue justifies. What matters is understanding why customers leave with enough specificity to distinguish the preventable churn from the unpreventable, and to fix the system failures that produce the preventable kind. The exit conversation that surfaces the real reason rather than the polite reason. The churn analysis that aggregates individual exits into patterns — a specific customer profile that churns at high rates, a specific stage in the lifecycle where churn concentrates, a specific competitor that wins a disproportionate share of the lost accounts. The product insight that emerges from churn patterns and belongs in the roadmap conversation. The customer who leaves well — who was treated with respect through a difficult conversation, whose concerns were heard, whose transition was supported — sometimes comes back. The customer who leaves poorly does not, and tells others why.


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