Skills.
Give your AI a better way to work.
A skill is a set of written instructions that teaches an AI how to do one job the way it should be done: review a pull request, plan a migration, write the release notes.
Install one here and it travels with your account into Claude, Claude Code, Cursor and every other client you sign in with.
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63,139 results · page 1391 of 2,105
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foundations-safety-engineeringSkillAI & models
Analyze system hazards and unsafe interactions. Use when assessing STPA, unsafe control actions, safety constraints, loss scenarios, or assurance traceability.
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foundations-statistical-inferenceSkillAI & models
Assesses statistical evidence. Use when choosing sampling uncertainty, power, multiplicity, sequential inference, calibration, or predictive coverage methods.
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frontapp-webhooksSkillDev tools
Receive and verify Front (Frontapp) application webhooks. Use when setting up Front webhook handlers, debugging X-Front-Signature verification, handling the X-Front-Challenge subscription validation, or processing Front events like inbound_received, outbound_sent, conversation_moved, assignee_change
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fusionauth-webhooksSkillSecurity
Receive and verify FusionAuth webhooks. Use when setting up FusionAuth webhook handlers, debugging JWT signature verification, or handling authentication events like user.create, user.login.success, user.registration.create, or user.delete.
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gemini-webhooksSkillMedia
Receive and verify Google Gemini API webhooks. Use when setting up Gemini webhook handlers for batch jobs, video generation, or Interactions API function-calling LROs, debugging signature verification, or handling events like batch.succeeded, batch.failed, video.generated, or interaction.completed.
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generating-weaverse-project-jsonSkillFiles & storage
Use when generating Weaverse project export JSON for import into the Weaverse editor. Triggers on requests to create, build, or produce a Weaverse project JSON file from a site migration, design spec, page layout description, or existing export. Also use when converting section plans into importable
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github-webhooksSkillDev tools
Receive and verify GitHub webhooks. Use when setting up GitHub webhook handlers, debugging signature verification, or handling repository events like push, pull_request, issues, or release.
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gitlab-webhooksSkillDev tools
Receive and verify GitLab webhooks. Use when setting up GitLab webhook handlers, debugging token verification, or handling repository events like push, merge_request, issue, pipeline, or release.
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gocardless-webhooksSkillCommerce & finance
Receive and verify GoCardless webhooks. Use when setting up GoCardless webhook handlers, debugging Webhook-Signature verification, or handling bank debit events like payments confirmed, payments failed, mandates cancelled, and payouts paid.
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google-pubsub-webhooksSkillCommunication
Receive and verify Google Cloud Pub/Sub push subscription webhooks. Use when setting up a Pub/Sub push endpoint, verifying the OIDC `Authorization: Bearer` JWT that Pub/Sub attaches to authenticated push subscriptions (iss, aud, email, email_verified), parsing the push envelope (`message.data` base6
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greendot-webhooksSkillSecurity
Receive and authenticate Green Dot Embedded Finance (BaaS) webhooks. Use when setting up a Green Dot partner webhook endpoint, validating the OAuth client_credentials Bearer token (scope post:webhook), handling the optional undocumented x-gd-signature header, echoing the x-GD-RequestId header, retur
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hookdeck-event-gatewaySkillCommunication
Hookdeck Event Gateway — webhook infrastructure that replaces your queue. Use when receiving webhooks and need guaranteed delivery, automatic retries, replay, rate limiting, filtering, or observability. Eliminates the need for your own message queue for webhook processing.
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hookdeck-event-gateway-webhooksSkillDev tools
Verify and handle webhooks delivered through the Hookdeck Event Gateway. Use when receiving webhooks via Hookdeck and need to verify the x-hookdeck-signature header. Covers signature verification for Express, Next.js, and FastAPI.
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hubspot-webhooksSkillProductivity
Receive and verify HubSpot webhooks. Use when setting up HubSpot webhook handlers, debugging X-HubSpot-Signature-v3 signature verification, or handling CRM events like contact.creation, contact.propertyChange, or deal.creation.
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huggingface-webhooksSkillDatabases & data
Receive and verify Hugging Face webhooks. Use when setting up Hugging Face webhook handlers, debugging X-Webhook-Secret verification, or handling events on models, datasets, and Spaces — repo updates, new commits and tags (repo.content), config changes (repo.config), discussions, Pull Requests, and
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hydrogen-analytics-trackingSkillWeb & browsing
End-to-end analytics & conversion tracking on Shopify Hydrogen — GTM, GA4 (browser + Measurement Protocol), Meta Pixel + CAPI, Google Ads, consent mode, CSP, Oxygen full-page cache. Real-world patterns from production deployments.
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hydrogen-cookbooksSkillCommerce & finance
Step-by-step implementation guides for building features in a Shopify Hydrogen storefront — bundles, combined listings, customer accounts, 3D models, performance, variant media, and Weaverse integration.
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hydrogen-markets-localizationSkillCommerce & finance
Implement or review Shopify Hydrogen market localization — use when adding markets, locale routes, translations, hreflang, RTL, or localized cart, account, and checkout behavior in Hydrogen + Weaverse.
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hydrogen-upgradesSkillCommerce & finance
Step-by-step guides for upgrading Shopify Hydrogen between versions — breaking changes, code diffs, and migration steps for each release.
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image-to-css-artSkillMonitoring & ops
Convert a supplied raster reference into a faithful, standalone HTML/CSS illustration using offline color segmentation, contour tracing and local gradients. Use when the user asks for pure CSS art, image-to-HTML illustration, or high-fidelity reference recreation that forbids img, SVG, Canvas, JavaS
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intercom-webhooksSkillCommunication
Receive and verify Intercom webhooks. Use when setting up Intercom webhook handlers, debugging X-Hub-Signature verification, or handling customer messaging events like conversation.user.created, conversation.admin.replied, contact.user.created, or ticket.created.
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jira-webhooksSkillProductivity
Receive and verify Jira Cloud webhooks. Use when setting up Jira webhook handlers, debugging signature verification, or handling issue and comment events like jira:issue_created, jira:issue_updated, jira:issue_deleted, comment_created, or comment_updated.
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klaviyo-webhooksSkillCommunication
Receive and verify Klaviyo webhooks. Use when setting up Klaviyo webhook handlers, debugging Klaviyo-Signature verification, or handling Klaviyo system webhook events like event:klaviyo.opened_email, event:klaviyo.clicked_email, event:klaviyo.received_sms, or event:klaviyo.unsubscribed_from_email_ma
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knock-webhooksSkillCommunication
Receive and verify Knock outbound webhooks. Use when setting up Knock webhook handlers, debugging x-knock-signature verification, or handling notification events like message.sent, message.delivered, message.bounced, message.read, workflow.committed, or message.link_clicked.
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linkedin-webhooksSkillCommunication
Receive and verify LinkedIn webhooks. Use when setting up LinkedIn webhook handlers, completing the challengeCode endpoint validation, debugging X-LI-Signature verification, or handling LEAD_ACTION (Lead Sync) and ORGANIZATION_SOCIAL_ACTION_NOTIFICATIONS (Community Management) events.
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lithic-webhooksSkillDev tools
Receive and verify Lithic webhooks. Use when setting up Lithic event subscriptions, debugging Standard Webhooks signature verification, or handling card and money-movement events like card.created, card_transaction.updated, payment_transaction.created, and dispute.updated.
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macos-design-guidelinesSkillMedia
Apple Human Interface Guidelines for Mac. Use when building macOS apps with SwiftUI or AppKit, implementing menu bars, toolbars, window management, or keyboard shortcuts. Triggers on tasks involving Mac UI, desktop apps, or Mac Catalyst.
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mailchimp-webhooksSkillCommunication
Receive and secure Mailchimp webhooks. Use when setting up Mailchimp webhook handlers, responding to Mailchimp's GET URL validation, securing the endpoint with a URL secret, or handling audience events like subscribe, unsubscribe, profile, upemail, cleaned, and campaign.
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mailersend-webhooksSkillDev tools
Receive and verify MailerSend webhooks. Use when setting up MailerSend webhook handlers, debugging MailerSend signature verification with the `Signature` header (HMAC-SHA256 hex over the raw body), handling the `webhook.test` URL validation ping, or handling MailerSend activity events like activity.
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mailgun-webhooksSkillCommunication
Receive and verify Mailgun webhooks. Use when setting up Mailgun webhook handlers, debugging Mailgun signature verification, or handling email events like delivered, failed, opened, clicked, unsubscribed, and complained.
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What is a skill?
A skill is plain text, usually a SKILL.md file and the scripts it refers to, written for an AI rather than for a person. It carries the steps, the house rules and the examples a good answer needs, so you stop pasting the same briefing into every new chat.
63,068 of the 63,139 skills listed here can be served through ahel today, and they come from public repositories. Each one has its own page with the instructions themselves on it, so you can read what a skill will tell your AI to do before you install it.
Install one and every AI you use gets it
Installing a skill adds it to your workspace and turns it on in the same step. Claude Code surfaces it as a slash command; any client can read the full instructions with the skill_read tool.
Nothing is copied into a project folder. The instructions are served from your account, so the same skill is there in every AI you connect, and turning it off removes it from all of them at once.