Manual-only visualizations (table, tree, flowchart, sequence, kanban, and 9 more) rendered by a bundled zero-dependency script so alignment never drifts, most skills drawing with Unicode box-drawing and symbols while list and checklist keep plain ASCII markers, since a single decorator glyph proved too subtle to read reliably.
14 skills
Manual-only controlled-language modes. Constrains the vocabulary, sentence shape, evidence, and order of what Claude writes to a published rule set, for one target or for the rest of the session. Ships /ste (ASD-STE100), /plain (ISO 24495-1 plain language), /ubiquitous (ubiquitous language), /calibrated (ICD 203 analytic standards), /normative (RFC 2119 keywords), /ears (Easy Approach to Requirements Syntax), /bluf (bottom line up front), /pyramid (Minto), /sbar (clinical handoff), /comments (Conventional Comments), and /diataxis (four documentation modes).
11 skills
Manual-only decision procedures. Each skill runs one published protocol against a judgment already on the table, structuring it without making it. Ships /reversible (one-way and two-way doors), /options (WRAP widening), /tradeoff (Kepner-Tregoe and Pugh), /hypotheses (ACH), /premortem (Klein), /redteam (adversarial review), /fermi (order-of-magnitude estimation), /base-rate (reference class forecasting), /quit (kill criteria), and /adr (Nygard decision records).
10 skills
Verification procedures. Each skill runs one published protocol to produce evidence about code that already exists, rather than an argument about it. Ships /repro (delta debugging), /bisect (predicate-driven bisection), /boundary (equivalence partitioning and boundary value analysis), /differential (differential testing), /property (property-based testing), /mutate (mutation testing), and /characterize (Feathers characterization testing). All are manual except /characterize, /differential, and /mutate, which /hub can run as steps. Three skills bundle a zero-dependency Node script, and /mutate, the only skill that rewrites a tracked file, refuses to run on a dirty tree or a red suite and proves byte-identical restoration.
7 skills · 2 agents
Interrogatives for work in progress: /why /where /what /how /who /when. All are manual except /what, which /hub can run over the changes a run made. Claims carry checkable provenance instead of a confidence score, and nothing here writes.
6 skills
Manual-only hub-and-spoke orchestration. /hub turns the main session into a dispatcher that decomposes a task, writes self-contained cold-start briefs, gates the plan for approval, fans work out to subagents, verifies what comes back, and integrates. Delegation is the default, and a direct edit is a stated exception the hub has to justify and disclose.
1 skill · 3 agents