Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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anthropics

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263 Claude Code skills authored by anthropics.

updated 2026-10-04 · showing 61–120 of 263 by quality score

Average Pro QualityScore: 71.7/100

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Test local Jekyll build and visualize pages using Playwright MCP. Starts the development server, navigates through key pages, captures screenshots, and validates rendering.
Generate a concise 4-5 page equity research earnings preview for a single company. Analyzes the most recent earnings transcript, competitor landscape, valuation, and rece — from…
Creates user-specific one-click action templates that execute email operations when clicked in the chat interface.
TypeScript SDK development with Node.js and browser support. Design SDK architecture, implement type-safe API clients, support ESM and CommonJS modules, and configure bundling for…
Support SOX 404 compliance with control testing methodology, sample selection, and documentation standards.
Audit and improve CLAUDE.md files in repositories. Use when user asks to check, audit, update, improve, or fix CLAUDE.md files.
Maintain calendar of upcoming catalysts for portfolio positions and watchlist. Earnings dates, ex-div dates, regulatory events, macro releases.
Parse an investor or client onboarding packet into structured KYC fields — identity, ownership, control, source of funds, and document inventory.
Build AI applications with the Anthropic TypeScript SDK. Use when creating Claude integrations, building agents, implementing tool use, streaming responses, or working wi — from…
Verification gate before claiming any deliverable is ready. Forces evidence checks (path, file existence, validation notes) per evidence-before-done law.
Generate use-case-specific Attio workflow skills from templates. Use when creating new skills for lead qualification, deal management, customer onboarding, or custom Attio…
Updates a presentation with new numbers — quarterly refreshes, earnings updates, comp rolls, rebased market data.
Build a deposition outline for a witness — pull their documents from the eDiscovery platform, organize topics around the case theory, and surface impeachment material.
Build the period-end accrual schedule — for each accrual, compute the entry, cite the support, and draft the JE.
Closes the month — reconciles QB vs payment processors, flags gaps, writes P&L narrative, exports close packet. Accepts optional month and save-to arguments.
Triage an inbound demand letter — extract fields, cross-check the portfolio, assess merit, present response options with a recommendation, and hand off to matter-intake or…
Expert integration patterns for Claude API and TypeScript SDK covering Messages API, streaming responses, tool use, error handling, token optimization, and production-ready…
Claude as the trainer. Walks an SMB owner through connecting their first two tools, runs one recipe to prove immediate value, interviews them about their business (industry, size,…
Research roadmap for a legal issue — statutes to check, case law areas to investigate, regulatory frameworks, Westlaw search terms.
Loaded when user builds multi-model pipelines (Haiku/Sonnet/Opus). Covers cost-optimized routing, escalation, sub-agent delegation, and fallback chains.
Reads AR/AP, historical cash timing, and known fixed costs from QuickBooks, PayPal, Stripe, or Square — or a CSV upload — and produces a 30/60/90-day cash flow forecast with…
Walks an SMB owner through month-end close: reconciles QuickBooks against PayPal (and Square/Stripe) settlements, flags uncategorized transactions, suspicious duplicates, and…
Routine client correspondence from templates — appointment confirmations, document requests, brief "we filed it" updates. Plain language, required elements, supervision routing.
Customize a Claude Code plugin for a specific organization's tools and workflows. Use when: customize plugin, set up plugin, configure plugin, tailor plugin, adjust plugin…
Produce a .xlsx file on disk (headless) instead of driving a live Excel workbook — for managed-agent sessions with no open Office app. — from anthropics/financial-services
Open source license compliance check for a dependency list, a single library, or outbound code. Use when reviewing a manifest, SBOM, or repo for copyleft obligations and license…
Understanding and maintaining the development environments for this thesis project. Use for environment architecture, troubleshooting, or modifying environment setup.
Claude Code hooks development guide. TRIGGERS - create hook, PostToolUse, PreToolUse, Stop hook, hook lifecycle, decision block.
Cold-start interview — connects to your launch tracker, reads past reviews, learns your risk calibration.
Investment banking presentation quality checker. Reviews a pitch deck or client-ready presentation for (1) number consistency across slides, (2) data-narrative alignment, (3)…
Manage matter workspaces — new, list, switch, close, or detach (practice-level). File-management logic for keeping one client or engagement's context separate from every — from…
Tie an LP statement to the fund's NAV pack — recompute the LP's capital account from the NAV components and flag any line that doesn't agree.
Draft an employment policy with state supplements where law differs across the jurisdictional footprint.
Keeps HubSpot current without the owner opening it: creates and updates contacts and deals from email and calendar context, logs notes and calls, and flags stale records.
Build a roll-forward schedule for a balance-sheet account — beginning balance plus activity less reversals equals ending balance, with each component tied to GL.
Cold-start setup — learns your jurisdictional footprint and escalation rules from your handbook and termination memos.
Socratic exploration of a non-Blender-user's 3D intent before scene planning. Use when the request is vague, has multiple plausible interpretations, or needs creative scoping.
Audits and optimizes websites for search engine visibility (SEO) and AI search citation (GEO), covering technical health, E-E-A-T content scoring, domain authority, structured…
Diagnoses and fixes Claude in Chrome extension issues including zombie MCP processes, action failures, and extension conflicts
Builds end-to-end hiring packets — job post, structured interview guide with scoring rubric, and offer letter template — from a hiring brief.
Guided customization of your IP practice profile — change one thing without re-running the whole cold-start interview.
Delivers the Friday end-of-week pulse — revenue vs prior week, top sellers, wins and watches. Accepts optional lookback window of 7 or 14 days.
End-to-end onboarding of a new entity, customer, or account into TRES Finance. Orchestrates 8 steps in order: wallet upload, data collection (commit), balance validation,…
Simplifies and refines code for clarity, consistency, and maintainability while preserving all functionality.
CRITICAL: Comprehensive guide for CoWork Skills CLI tool. Triggers on: cowork, Skills.toml, skill management, plugin configuration, cowork init, cowork install, cowork config,…
Triage a subpoena served on the company — classify it, analyze scope/burden/privilege, cross-check the portfolio, and produce an objections framework, compliance plan, and…
Infringement triage across trademark, copyright, patent, and trade secret — a flag list with the factors cutting each way, not a finding.
Use when the user wants to browse, inspect, create, or update releases/milestones in a TestDino project. Covers list_releases, get_release, create_release, and update_release.
Creates event-driven email listeners that monitor for specific conditions (like urgent emails from boss, newsletters to archive, package tracking) and execute custom actions.
Generate weekly status-request email drafts to outside counsel across the active portfolio — markdown per matter, plus Gmail drafts when the MCP is available.
Diff a new or changed regulation against current privacy policy and practice — outputs a gap list and a remediation plan with owners and dates.
Produces a one-page cross-functional business snapshot for SMB owners — cash position (QuickBooks), sales trend (PayPal/Square), pipeline movement (HubSpot), this week's…
Transforms research findings into executive-ready briefings. Automatically activated when user mentions 'executive', 'briefing', 'C-suite', 'board', 'leadership', or…
Use when optimizing MCP token usage, understanding Tool Search thresholds, or deciding MCP vs skills for token efficiency. For plugin MCP bundling, use plugin-dev:mcp-integration.
Review vendor AI terms — agreement, addendum, or ToS AI provisions — against your governance positions; flag training-on-data, liability, model changes, and AI policy consistency.
Audit a skill against Anthropic skill-creator standards
**UNIVERSAL TRIGGER**: Use when user wants to START/CONTINUE/MANAGE a long-running development project across multiple sessions.
Run a compliance check on a proposed action, product feature, or business initiative, surfacing applicable regulations, required approvals, and risk areas.
Build or update a chronology from declared document sources and uploads — dated events extracted, de-duped, and tagged by significance per the matter theory.
Draft a cease-and-desist letter (send mode) or triage one you received (receive mode). Use when asserting your rights against an infringer with a demand letter calibrated — from…
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