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.
Category: Dev tools
16,902 results · page 338 of 564
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prd-implementation-precheckSkillDev tools
Use this skill at Step 1 (PRD pre-check) and Step 2 (TDD alignment) of the v2 12-step SOP to find blockers and warnings in PRD / TDD before any implementation work begins. Produces a structured gap list pointing to missing scope boundaries, undefined acceptance criteria, unresolved cross-team depend
Ready to connect★ 86
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prepareSkillDev tools
Acquire and verify finite environment, data, weight, and baseline inputs.
Ready to connect★ 86
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presentSkillDev tools
Generate a presentation deck from the compiled sprint data.
Ready to connect★ 86
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pylon-webhooksSkillDev tools
Receive and verify Pylon webhooks. Use when setting up Pylon webhook handlers, debugging Pylon signature verification (Pylon-Webhook-Signature, hs256= HMAC-SHA256 over timestamp.body), or handling B2B support events such as issue lifecycle changes (Pylon's event-type catalog is not public — confirm
Ready to connect★ 86
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recharge-webhooksSkillDev tools
Receive and verify Recharge (subscription commerce) webhooks. Use when setting up Recharge webhook handlers, debugging X-Recharge-Webhook-Signature or legacy X-Recharge-Hmac-Sha256 signature verification, or handling subscription events like charge/paid, charge/failed, subscription/created, subscrip
Ready to connect★ 86
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requirement-lockSkillDev tools
Lock confirmed requirements. Don't change them without user approval.
Ready to connect★ 86
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resolveSkillDev tools
Adjudicate conflicts between claims that the compiler flagged.
Ready to connect★ 86
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retell-webhooksSkillDev tools
Receive and verify Retell AI webhooks. Use when setting up Retell webhook handlers, debugging X-Retell-Signature verification, or handling voice call events like call_started, call_ended, call_analyzed, and transcript_updated.
Ready to connect★ 86
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review-packetSkillDev tools
Internal Harness instruction source for review-packet. Route through visible Harness aliases instead of invoking directly.
Ready to connect★ 86
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shipbob-webhooksSkillDev tools
Receive and verify ShipBob webhooks. Use when setting up ShipBob webhook handlers, debugging signature verification, or handling fulfillment events like order.shipped, order.shipment.delivered, order.shipment.tracking.updated, return.created, wro.created, or billing.charge.created.
Ready to connect★ 86
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shiphero-webhooksSkillDev tools
Receive and verify ShipHero webhooks. Use when setting up ShipHero webhook handlers, debugging signature verification (x-shiphero-hmac-sha256), or handling fulfillment events like Order Allocated, Shipment Update, Inventory Update, Order Canceled, and Return Update.
Ready to connect★ 86
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shipstation-webhooksSkillDev tools
Receive and verify ShipStation webhooks. Use when setting up ShipStation webhook handlers, securing endpoints that have no signature (secret token in the URL), fetching the thin resource_url payload with Basic auth, or handling ORDER_NOTIFY, ITEM_ORDER_NOTIFY, SHIP_NOTIFY, ITEM_SHIP_NOTIFY, FULFILLM
Ready to connect★ 86
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shopline-webhooksSkillDev tools
Receive and verify SHOPLINE webhooks. Use when setting up SHOPLINE webhook handlers, debugging X-Shopline-Hmac-Sha256 signature verification, or handling store events like orders/create, products/update, or collect/delete.
Ready to connect★ 86
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smartcar-webhooksSkillDev tools
Receive and verify Smartcar webhooks. Use when setting up Smartcar webhook handlers, debugging SC-Signature verification, responding to the VERIFY challenge, or handling vehicle events like VEHICLE_STATE and VEHICLE_ERROR.
Ready to connect★ 86
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smile-webhooksSkillDev tools
Receive and verify Smile API (getsmileapi.com) webhooks. Use when setting up a Smile webhook endpoint, verifying the Smile-Signature header (HMAC-SHA512 hex over the raw body), debugging Smile signature verification failures, or handling employment/income data events like ACCOUNT_CONNECTED, TASK_FIN
Ready to connect★ 86
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strava-webhooksSkillDev tools
Receive and verify Strava webhooks (Webhook Events API). Use when setting up Strava push subscriptions, implementing the GET subscription validation handshake, debugging the hub.challenge / hub.verify_token exchange, or handling activity and athlete events like activity create, activity update, acti
Ready to connect★ 86
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svix-webhooksSkillDev tools
Receive and verify Svix webhooks (the Standard Webhooks scheme used by many providers). Use when setting up a Svix webhook handler, debugging svix-id / svix-timestamp / svix-signature verification, handling secret rotation with multiple signatures, or parsing the {"type": "...", "data": {...}} envel
Ready to connect★ 86
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tally-webhooksSkillDev tools
Receive and verify Tally webhooks. Use when setting up Tally form webhook handlers, debugging Tally-Signature verification, or handling FORM_RESPONSE submission events and reading answers from data.fields.
Ready to connect★ 86
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test-data-generationSkillDev tools
Use this skill at Step 5 of the v2 SOP to generate stage-isolated synthetic test fixtures (mock data) for an OpenSpec change. Outputs fixtures into mock/阶段N-<名称>/, computes fingerprints, declares synthetic-only source, and runs the fingerprint match against the real-sample fingerprint library. Chine
Ready to connect★ 86
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tiktok-shop-webhooksSkillDev tools
Receive and verify TikTok Shop webhooks. Use when setting up TikTok Shop webhook handlers, debugging Authorization-header signature verification, or handling events like ORDER_STATUS_CHANGE, PACKAGE_UPDATE, RECIPIENT_ADDRESS_UPDATE, PRODUCT_STATUS_CHANGE, or SELLER_DEAUTHORIZATION.
Ready to connect★ 86
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top-down-typescriptSkillDev tools
TypeScript and JavaScript coding style conventions, centered on top-down narrative ordering (caller first, helpers below) and functions over classes. Read before writing or reviewing TypeScript/JavaScript code, including code inside a spec or a plan.
Ready to connect★ 86
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twitch-webhooksSkillDev tools
Receive and verify Twitch EventSub webhooks. Use when setting up Twitch webhook handlers, debugging signature verification, handling the webhook_callback_verification challenge, or handling EventSub events like stream.online, stream.offline, channel.follow, channel.subscribe, and channel.channel_poi
Ready to connect★ 86
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twitter-webhooksSkillDev tools
Receive and verify Twitter/X Account Activity API webhooks. Use when setting up X (Twitter) webhook handlers, debugging the x-twitter-webhooks-signature HMAC-SHA256 check, answering the CRC (Challenge-Response Check) crc_token request, or handling events like tweet_create_events, favorite_events, fo
Ready to connect★ 86
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typeform-webhooksSkillDev tools
Receive and verify Typeform webhooks. Use when setting up Typeform webhook handlers, debugging Typeform-Signature verification, or handling form events like form_response and form_response_partial submissions.
Ready to connect★ 86
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upollo-webhooksSkillDev tools
Receive and verify Upollo webhooks. Use when setting up Upollo webhook handlers, debugging Upollo-Signature verification (HMAC-SHA512), or reacting to fraud/risk flags like ACCOUNT_SHARING and MULTIPLE_ACCOUNTS when a user is flagged and an action (CHALLENGE, DENY, PERMIT) is returned.
Ready to connect★ 86
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usps-webhooksSkillDev tools
Receive and verify USPS webhooks (Subscriptions - Tracking API v3.2). Use when setting up USPS tracking webhook handlers, debugging X-HMAC signature verification, creating tracking subscriptions, or handling package tracking events like Out for Delivery, Delivered, or Available for Pickup.
Ready to connect★ 86
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utila-webhooksSkillDev tools
Receive and verify Utila webhooks. Use when setting up Utila webhook handlers, debugging x-utila-signature RSA/PSS verification, or handling Utila digital-asset events like TRANSACTION_CREATED, TRANSACTION_STATE_UPDATED, WALLET_CREATED, WALLET_ADDRESS_CREATED, and TRANSACTION_AML_SCREENING_RESULT_RE
Ready to connect★ 86
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walmart-webhooksSkillDev tools
Receive and verify Walmart Marketplace performance webhooks. Use when setting up Walmart webhook handlers, debugging WM_SEC.SIGNATURE HMAC-SHA256 signature verification, or handling seller events like PO_CREATED, INVENTORY_OOS, BUY_BOX_CHANGED, and RETURN_CREATED.
Ready to connect★ 86
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writeSkillDev tools
Produce evidence-grounded core docs and optionally route manuscript work.
Ready to connect★ 86
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.
53,789 of the 54,221 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 gateway 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.