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Browse reusable Agent Skills, each with a clear purpose and practical guidance.

browser-auth-flow

Probe a site's authentication flow for redirect leaks, missing CSRF, weak session cookies, and OAuth misconfiguration; produces an auth findings.md

64.55k repo starsObserved in 1 repos
DevOps & Security

browser-form-fill

Fill a web form by mapping field-name → value, with optional template lookup from browser-templates for known forms

64.55k repo starsObserved in 1 repos
Apps & Automation

browser-replay

Replay a recorded session trajectory against the same URL or a mutated variant; uses browser-selectors embedding similarity to recover from DOM drift

64.55k repo starsObserved in 1 repos
Testing & Quality

cost-counterfactual

Multi-baseline counterfactual cost analysis. Compares actual session spend to hypothetical always-haiku / always-sonnet / always-opus routing baselines. Answers "is the routing earning its keep?" Negative savings flag over-escalation; positive savings quantify the router's win.

64.55k repo starsObserved in 1 repos
Agent Building

cost-session

Per-message cost breakdown within a single session. The drill-down companion to cost-anomaly — when an outlier session is flagged, this surfaces the specific expensive messages so operators can see whether the cost came from output tokens, cache writes, or model escalations.

64.55k repo starsObserved in 1 repos
DevOps & Security

ddd-aggregate

Scaffold an aggregate root with entity, value objects, repository interface, domain events, and test stubs. Use when adding a new aggregate to an existing bounded context, modeling a new business concept that owns invariants, or generating the boilerplate for an entity + repo + events triplet.

64.55k repo starsObserved in 1 repos
Development

ddd-context

Create and manage a DDD bounded context with standard directory structure. Use when starting a new subdomain, splitting a monolith into bounded contexts, or scaffolding the domain/application/infrastructure layout for a fresh module.

64.55k repo starsObserved in 1 repos
Development

dependency-check

Scan project dependencies for known vulnerabilities and CVEs. Use when auditing third-party packages, before releases, after `npm install`/lockfile changes, or when investigating reported CVE advisories.

64.55k repo starsObserved in 1 repos
DevOps & Security

diff-analyze

Analyze git diffs for risk scoring, reviewer recommendations, and change classification. Use when preparing a PR, reviewing a large or cross-module change, or before merging to assess risk and pick reviewers.

64.55k repo starsObserved in 1 repos
Testing & Quality

federation-status

Show federation health — peers, sessions, trust levels, and message metrics. Use when the user asks "is federation healthy?", "show peers", "federation status", or wants to inspect cross-installation agent connectivity.

64.55k repo starsObserved in 1 repos
DevOps & Security