Marketplace
Skills
Skills for Haarness: instructions and scripts an agent picks up when a task calls for them, added with one command.
AGENTS.md Maintainer
Writes short, command-focused AGENTS.md or CLAUDE.md files for a repo by checking its real tooling first.
Find Bugs
Reviews the current branch diff for security holes and bugs with a per-file checklist, then reports verified findings only.
Xcode Package Setup
Links Swift Package dependencies and a GoogleService plist into an iOS app target using a bundled Swift helper.
Firestore Rules Author
Writes hardened firestore.rules from an app's data model and queries, then attacks them with a checklist before saving.
Firebase Rules Auditor
Attack-test Firestore and Storage rules the way an intruder would and get a scored list of holes to close.
Firebase Hosting
Publishes static sites and client-side apps on Firebase's CDN, handling firebase.json routing, headers and preview channels.
Firebase Remote Config
Changes app behavior without a release: edits Remote Config templates and flags via the CLI and wires up mobile SDKs.
Cloud Firestore
Picks the right Firestore edition, then guides database creation, data modeling, indexes and client SDK code.
Firebase SQL Connect
Designs a relational Firebase backend on Cloud SQL Postgres: GraphQL schema, secured operations and typed client SDKs.
Firebase Crashlytics
Sets up Crashlytics crash reporting in Android and iOS apps and explains reading crash data through the Firebase MCP server.
Firebase CLI Basics
Sets up the Firebase CLI, login and project selection, and fetches Android and iOS app config files from the command line.
Firebase App Hosting
Ships server-rendered Next.js or Angular apps to Firebase App Hosting, including backend setup, secrets and Git rollouts.
Firebase Authentication Setup
Adds Firebase Authentication to web and mobile apps, enabling sign-in providers and auth-aware security rules.
Extension to Functions
Turns a Firebase Extension into code you own, as a Cloud Functions project or reusable npm package on 2nd-gen triggers.
Security ML Package Setup
Installs or checks Elastic's security ML packages such as DGA, beaconing or exfiltration detection, wiring transforms, jobs and rules.
Security Alert Investigation
Investigates one Elastic Security alert end to end, gathering process, network and entity-risk context before classifying it.
Security Alert Prioritization
Work through a backlog of Elastic Security alerts by deciding which hosts and users need attention first.
SRE Service Triage
Gives a healthy, degraded or unhealthy verdict on a service from SLOs, alerts, golden signals, dependencies and logs in Elastic.
SLO Design and Alerting
Chooses the right reliability instrument, then designs Elastic SLOs from measured baselines with multi-window burn-rate alerts.
EDOT App Instrumentation
Instruments Java, Python, .NET or PHP services with Elastic's OpenTelemetry distribution and proves the telemetry arrives.
LLM Observability Analysis
Reports LLM latency, failures, token use and agent call chains from GenAI traces or integration data already stored in Elastic.
Cloud Resource Investigation
Diagnoses AWS resource trouble such as RDS, Lambda, SQS or ALB from OTel metrics in Elastic, judged against each resource's baseline.
Kubernetes Incident Investigation
Works out why pods crash, get OOM-killed or throttled and why rollouts stall, using EDOT Kubernetes telemetry in Elastic.
Elastic Workflow Authoring
Turns a plain request into Elastic Workflow YAML, validates it, test-runs a side-effect-free copy and saves it disabled.
Kibana Dashboards as Code
Builds Kibana dashboards and Lens charts as minimal JSON through the 9.4+ APIs, following detailed layout and chart guidance.
Kibana Case Management
Opens, searches, updates and enriches Kibana cases with alerts, notes and IOCs, scoped to one Elastic solution at a time.
ML Anomaly Investigation
Uses Elastic ML anomaly results to find the entity behind an incident, explain scores and repair stuck or memory-capped jobs.
Kibana Alerting Rules
Creates, lists and manages Kibana alerting rules, encoding thresholds, look-back windows and per-host grouping correctly.
Search Relevance Tuning
Improves ranking on catalog or content indices with query-rule pins and multi_match boosts, comparing top hits before and after.
Kibana Agent Builder
Builds and manages Kibana Agent Builder agents and their index-search or ES|QL tools, checking what already exists first.
Elasticsearch Reindex Guide
Plans and runs local or remote reindex jobs with a prepared destination, slicing, throttling, task polling and a final count check.
Query DSL Optimization
Speeds up slow Query DSL searches by profiling them, moving clauses into filter context, dropping leading wildcards and re-measuring.
Elasticsearch Search Onboarding
Coaches a newcomer from a search idea to a working Elasticsearch setup: mappings, keyword, vector or hybrid search, RAG and client code.
Elasticsearch File Ingest
Loads local CSV, JSON or NDJSON files into an index with explicit mappings through the bulk API, then verifies counts and types.
Cluster Health Triage
Diagnoses a yellow or red Elasticsearch cluster read-only and names the blocking allocation decider plus a safe remediation.
ES|QL Query Writing
Writes and runs version-aware ES|QL against a live cluster after reading real mappings, covering time series, joins and search.
Elasticsearch Mapping Design
Designs or reviews index mappings from how each field is searched, filtered or sorted, and plans a reindex when types must change.
Elastic ML Job Setup
Sets up Elastic ML anomaly detection jobs and datafeeds with the right detector direction, then opens and starts them in order.
Elastic Cloud Onboarding
Connects the elastic CLI to an Elastic Cloud organization, then handles member invites, project roles and Cloud API keys.
Elastic Cloud Provisioning
Creates, updates and tears down Elastic Cloud Serverless projects and hosted deployments, including IP and PrivateLink filters.
Wrangler CLI
Runs and troubleshoots Wrangler commands in existing Workers projects: local dev, previews, secrets, deploys and rollbacks.
Cloudflare K2 Streams
Points the agent to current docs for setting up K2 durable logs, producing from Workers or HTTP and consuming via subscriptions.
Workers Profiling
Captures CPU or heap profiles from deployed Workers and Durable Objects and turns the hotspots into small code fixes.
Web Performance Audit
Runs a Core Web Vitals audit through Chrome DevTools tools, then ranks fixes for network, rendering and bundle issues.
Workers Best Practices
Reviews and writes Cloudflare Workers code against production rules: streaming, bindings, secrets, observability and typed env.
Turnstile Setup Wizard
Walks through adding Cloudflare Turnstile to existing forms end to end: widget creation, frontend embed, server check and live test.
Cloudflare Sandbox SDK
Builds or maintains apps that run code in isolated Linux sandboxes on Cloudflare via the stable @cloudflare/sandbox package.
Cloudflare Sandbox Preview
Works with the 1.0 preview of Cloudflare's Sandbox SDK, which Cloudflare recommends for new sandboxed code-execution projects.