Claude Skills by FerroxLabs

Qualify one lead against BANT (budget, authority, need, timeline) and MEDDIC (metrics, economic buyer, decision criteria, decision process, identified pain, champion) using public signals only, producing an opportunity quality score out of 100, an A-to-D grade and the recommended approach. Use when a lead is in the pipeline and the question is whether it is real. Do NOT use for the full five-dimension account workup (use sales-prospect), for mapping the buying committee (use sales-contacts) o...

Security vulnerability assessment expertise covering OWASP Top 10 deep dive, code review for security, dependency vulnerability scanning, SAST/DAST tools, security headers audit, authentication and authorization audit, and security assessment report writing for identifying and documenting application security weaknesses. Use when the user asks about security auditor, security auditor best practices, or needs guidance on security auditor implementation. Do NOT use when the user needs a differe...

This skill explains common contract types and what their clauses mean. It does not draft binding language for execution. Escalate to counsel when contract value exceeds $25k, when the other side has counsel and you don't, when the deal is cross-border, when the agreement involves equity, or when an

This skill explains employment-law concepts and the classification framework. It does not draft binding terms, separation agreements, or equity grants. I am not your lawyer. Escalate to actual counsel when: any termination in California, New York, Washington, Massachusetts, or Illinois; any equity g

This skill explains common entity and ownership patterns. It is education, not legal advice. Escalate to counsel any time equity is being granted, co-founder splits are being formalized, or the business will operate across more than one jurisdiction. Cap-table math routes to the numbers specialist;

This skill explains common IP moves and the most-cited compliance regimes for early-stage product companies. It does not file your trademark, write your privacy policy, or interpret a regulator's order. Escalate to counsel any time you're in a regulated industry (health, finance, legal services, any

Creates competency-based skill gap analyses with current level, target level, gap identification, resources, and timeline for professionals planning their development. Produces a skills matrix with actionable development plan. Use when a professional asks to identify skill gaps, assess their competencies, plan professional development, or determine what skills to build next. Do NOT use for student learning objectives (use `learning-objectives`), for career change planning (use career-developm...

User has a signed-off outcome doc from `role-design.md` and is about to interview, is mid-loop with disagreement surfacing, or just made an offer that feels wrong. No outcome doc means every interview is rapport theater — don't load this without one.

User has an outcome and gap (per `role-design.md`) and is deciding *how* to fill it. Or an FTE that isn't working and wonders about converting to contractor. Or is pitched an agency and isn't sure if it beats hiring. Load when the question is \"FTE or contractor\" or \"agency or in-house.\"

The user is about to hire, has just hired and the seat isn't producing, or is asking \"do I need a head of X.\" Foundation skill; nothing else in Slate's craft works without it.

Use this skill when a shaped feature or ADR is ready to implement and the next step is to hand the work to the user's coding agent (Cursor, Claude Code, the IDE-of-the-week). The output is a ticket the coding agent can execute without coming back to ask basic questions, and without drifting past the

Use this skill when a build requires a technical call that will be expensive to reverse later. Storage choice. Sync vs. async. Library swap. Monolith vs. service split. Schema shape for a domain object the rest of the system will lean on. Auth boundary. The test: if you'd be embarrassed to discover

Use this skill when the team is about to start a build and the appetite is unspoken. If a teammate or the user hands you a feature request without naming how long they're willing to bet on it, run this procedure before any spec. Also use it when an in-flight build is sliding past its budget and some

The user wants a course, book, workshop, paid cohort, or any structured information product. Load whenever you hear \"I want to teach,\" \"I'm writing a book on,\" \"what should be in the curriculum,\" or \"help me outline this.\"

The curriculum is mapped, the arc is set. The question now is whether the learner will finish. Load whenever you hear \"completion rates are bad,\" \"people start and stop,\" \"the cohort drops off after week two,\" or \"I shipped it and nobody finished.\"

The user has a module map or chapter list and the question is now *how does this read.* Load whenever you hear \"what's the throughline,\" \"how should chapters flow,\" \"this feels disconnected,\" or \"I have the pieces but it's not a book yet.\"

Sprint ceremony facilitation expert covering sprint planning, daily standups, sprint reviews, retrospectives, velocity tracking, capacity planning, ceremony optimization, remote facilitation, and agile anti-pattern correction. Use when the user asks about sprint facilitator, sprint facilitator best practices, or needs guidance on sprint facilitator implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

**Mode skill.** Default-enabled on the Stage specialist.

**Mode skill.** Default-enabled on the Stage specialist.

**Mode skill.** Default-enabled on the Stage specialist.

Expert startup guidance covering lean startup methodology, MVP definition, product-market fit measurement, funding strategy, key metrics, pivot decisions, and stage-appropriate advice from ideation through scale. Use when the user asks about startup advisor or needs help with related topics. Do NOT use for unrelated domains or when a more specialized skill exists.

Head-to-head strategy comparison — snapshot state, sweep params on strategy A, restore, sweep strategy B, then compare metrics side-by-side. Use when the user asks "which strategy is better?" or "A/B test these two".

Generate a comprehensive strategy performance report — metrics, trade analysis, equity curve, and recommendations. Use after backtesting a Pine Script strategy.

Entry point for customer support work: reads what the request actually is — one reply, a pattern across tickets, an escalation, a refund, a queue review — and either routes to the specialist skill or runs the procedure inline. Covers reply drafting, knowledge-base articles, FAQ generation, escalation briefs, refund and credit scripts, SLA and queue review, NPS and CSAT analysis, and the support health report. Use when a support task arrives without a shape yet. Do NOT use when the shape is al...

As of: 2026-05-16

As of: 2026-05-16

As of: 2026-05-16

**Mode skill.** Default-enabled on the Verdict specialist.

**Mode skill.** Default-enabled on the Verdict specialist.

**Mode skill.** Default-enabled on the Verdict specialist.

**Mode skill.** Default-enabled on the Voiceprint specialist. Compile produces the deliverable — the markdown file the user pastes into every model from now on.

**Mode skill.** Default-enabled on the Voiceprint specialist. Runs in the Full path; skipped in the Lite and Refresh paths.

**Mode skill.** Default-enabled on the Voiceprint specialist. Runs the Refresh path and the running-log loop. Decay kills voice files — this discipline keeps yours useful past month six.

Create one reviewed skill that teaches a bot how to launch, drive, and verify a specific app or project. Use only when the user explicitly asks for a verification skill.

Control, inspect, test, or automate a physical Android phone connected to Murage over authorized USB debugging. Use for explicit Android, USB phone, ADB, mobile-app, tapping, typing, swiping, scrolling, screenshot, or phone-screen requests.

Guides expert-level ai agent patterns implementation: ai-ml and architecture decision frameworks, production-ready patterns, and concrete templates for ai agent patterns workflows. Use when the user asks about ai agent patterns, ai agent patterns configuration, or ai-ml best practices for ai projects. Do NOT use when the user needs a different ai ml engineering capability -- check sibling skills in the ai ml engineering subcategory.

Calculates sustainable freelance hourly and project rates from target annual income, billable hours assumption, overhead costs, and desired profit margin. Produces a complete rate calculation worksheet with formulas and pricing tiers. Use when the user wants to set freelance rates, calculate how much to charge for freelance work, determine project pricing, or figure out an hourly rate for consulting. Do NOT use for business financial modeling (use business finance skills), investment calculat...

Creates user research plans with research questions, methodology selection, participant criteria, discussion guide outlines, and analysis frameworks using UX research methodology. Use when the user asks about user research, UX research, usability testing, user interviews, customer research, or research planning. Do NOT use for customer discovery interviews for startups (use customer-discovery-interview), employee surveys (use employee-survey), or market research briefs (use market-research-br...

Do the five jobs a Chief of Staff is asked for: the morning brief, organising the day, making sense of notes, researching a topic, and helping run the business. Use it whenever the work is the owner's own day, their mail, their calendar, their commitments or their business, and whenever a routine asks for a brief or an inbox sort.

Write and send image prompts that fit whichever image model is selected. Use for any generate or edit request, for a recurring character, product or brand look (a lock plus a scene), for social and phone formats, and whenever an image must hit a specific ratio or pixel size.