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Pagou PIX Integrator inspects an existing project, proposes a plan, and then adds PIX payment creation, HMAC-verified webhooks, cancellation, refunds, reconciliation, tests, and observability. It supports Next.js, Laravel, WordPress, WooCommerce, and a generic adapter. The integration is deliberately PIX-only and production-API-only; local development uses the bundled mock server.

vibe-prompt interviews you about an app idea, then produces a concise spec, an initial plan-mode build prompt, an ordered sequence of independently verifiable feature prompts, a workflow checklist, and a short rationale. It encourages one vertical slice at a time with real-app verification. The plan-mode workflow is tailored to Claude Code, even though the prompts can travel elsewhere.

rpcwright teaches an agent to change an Ethereum execution-layer JSON-RPC method across the client, execution-apis, test generation, and Hive rpc-compat. It covers build plumbing, OpenRPC semantics, local fixture generation, and cross-client replay, including traps such as a green run that executed no tests. Guidance is verified for go-ethereum and Nethermind, and best-effort for other clients.

context-graph-compressor reads a standard JSON chat export, extracts topics and decisions into a weighted logical graph, and writes a smaller file that another AI tool can load to resume the work. It runs locally without extra developer tools and keeps the chat on the machine. The current release targets 64-bit Windows 10 and 11.

OCULUS Design System packages the company's visual and writing guidelines as a Claude skill for documents, presentations, print, web, and app interfaces. It includes the O-Blue palette, Eurostile and Segoe UI typography, logo spacing rules, text notation, CSS/JSON tokens, and assets. Brand assets remain the property of OCULUS and require authorized use.

Kibble is a reverse to-do skill: log what you completed, let a dog or cat celebrate it, and treat surplus effort as rest already earned. The bowl shifts from encouragement to a stop-and-recharge prompt as the day grows, while local Markdown remains the primary record. Obsidian and Notion sync are optional.

InvestEye walks a founder through 20 investor-readiness checkpoints one question at a time, covering the problem, market, team, distribution, business model, execution, and networking. It steelmans the skeptical investor before awarding a green result, then creates a stage-aware dossier with a score, strengths, gaps, and weekly actions.

Run CelesteOps on macOS to track tasks, content dates, milestones, documents, comments, and sandboxed HTML prototypes in one local-first workspace. Its MCP shim exposes the app to Claude, Cursor, Codex, and other clients, while the public repository distributes the built app and connection kit rather than the app source.

Before planning a change, inspect the codebase, identify the forks that affect implementation, and ask structured multiple-choice questions with a recommendation and explicit tradeoffs. Related questions are batched, then the resolved choices become a sequenced plan. It is intended for open decisions, not work that is already fully specified.

Query the NHL's public web and stats endpoints for player and goalie numbers, standings, scores, schedules, rosters, playoffs, and filters such as nationality or team. The skill needs no API key, but the endpoints are unofficial and may change, so field names and season behavior require care.

Start with one or two X accounts you already trust, then rank the people they repeatedly amplify through reposts, quotes, replies, or mentions. Cross-seed overlap raises a candidate, but the skill still walks you through checking past claims instead of declaring anyone trustworthy. It requires a free X API key and never follows accounts for you.

Give independent reviewers the artifact without your expected verdict, then cycle through critique, adjudication, and synthesis while logging rejected findings. The method distinguishes model and perspective independence, reserves one round for a blind alternative, and stops by a precommitted rule rather than a feeling. Agreement still does not prove code, empirical, financial, or security claims.

Use the TypeScript SDK to turn fluent component calls into Lowcoder's required DSL, while the companion MCP server exposes app creation, SEO, and related tools to agents. A Claude skill explains the workflow across supported clients. Lowcoder 2.7.0 or newer and a configured instance with an API key are required.

Use separate commands for technical SEO, AI-search optimization, JSON-LD schema, content and keyword planning, writing in Hindi or English, and India-focused local SEO. The skill is tailored to tool sites and WebAssembly apps, including rendering and Core Web Vitals concerns. Live rankings, competitor gaps, analytics, and backlink analysis belong to its paid Pro tier.

Pyramid Principle is a Claude Code writing skill that turns a report, proposal, email, or presentation idea into a conclusion-first structure before polishing the wording. It uses SCQA, MECE grouping, question-and-answer logic, and problem trees, and can diagnose vague claims, buried conclusions, or overlapping sections. It is useful when the main difficulty is organizing thought rather than generating prose.

Convert scans, checkups, and lab results into a single HTML health report with timelines, per-lesion measurements, trends, missing-data notes, follow-up dates, and questions for a doctor. The workflow compares like with like and keeps processing local by default. It is for understanding and communication, not diagnosis or medical advice.

Build a structured profile for a feeling from lexicons, first-person language, affective frameworks, and visual references, then generate creative that separates it from nearby emotions and avoids named clichés. Five profiles and blind comparison records are included. Current validation uses independent model judges rather than market or human studies; the era/cohort layer is fully grounded only for coziness and remains stubbed for the other four feelings.

Use four console archetypes to shape sidebars, tables, detail pages, dashboards, overlays, and command palettes, then tune the visual controls within the selected structure. A browser overlay and static checker report coordinate drift across the layout. The skill is for internal tools and management consoles, not marketing pages, landing pages, or storefronts.