Skills
98,067 packaged capabilities and playbooks for agents. Install any of them with one command.
All
Submit locally modified `skills/<skill-name>/` as a PR to an upstream repository (such as Fandhe-AI/agent-cli-skills). Read `source` from `skills-lock.json`; a safety check blocks pushes to repositories outside `Fandhe-AI/`. Run clone → apply changes → security check → create branch → push → `gh pr create`. After merging, update the hash with sync-skills-lock. Use for requests such as “contribute a skill upstream” or “open a PR to an external repository.”
Creates an integration testing plan for .NET data access artifacts during Oracle-to-PostgreSQL database migrations. Analyzes a single project to identify repositories, DAOs, and service layers that interact with the database, then produces a structured testing plan. Use when planning integration test coverage for a migrated project, identifying which data access methods need tests, or preparing for Oracle-to-PostgreSQL migration validation.
Guide for building applications with Apollo Kotlin, the GraphQL client library for Android and Kotlin. Use this skill when: (1) setting up Apollo Kotlin in a Gradle project for Android, Kotlin/JVM, or KMP, (2) configuring schema download and codegen for GraphQL services, (3) configuring an `ApolloClient` with auth, interceptors, and caching, (4) writing queries, mutations, or subscriptions,
Review pull requests for the MiniMax Skills repository. Use when reviewing PRs, validating new skill submissions, or checking existing skills for compliance. Run the validation script first for hard checks, then apply quality guidelines for content review. Triggers: PR review, pull request, validate skill, check skill.
Generate professional company tear sheets using S&P Capital IQ data via the Kensho LLM-ready API MCP server. Use this skill whenever the user asks for a tear sheet, company one-pager, company profile, fact sheet, company snapshot, or company overview document—especially when they mention a specific company name or ticker. Also trigger when users ask for equity research summaries, M&A company profiles, corporate development target profiles, sales/BD meeting prep documents, or any concise single-company financial summary. This skill supports four audience types: equity research, investment banking/M&A, corporate development, and sales/business development. If the user doesn't specify an audience, ask. Works for both public and private companies.
Discover, create, update, and delete custom CRM object schemas. Use when defining a new object type, inspecting existing schemas, or removing one. Record CRUD on custom objects is identical to standard objects — see `bulk-operations`.
Explain any topic, code, concept, or error tailored to a specific audience's level of understanding. Use this skill whenever the user says 'explain like I am', 'ELI5', 'explain this to my', 'break this down for', 'dumb it down', 'simplify this for', or asks you to explain something to a specific person or audience type (e.g., 'explain this to a manager', 'how would I explain this to my mom', 'make this understandable for a 5th grader'). Also trigger when the user mentions wanting to understand something at a particular level, or asks for an explanation targeting a non-technical audience. Even partial matches like 'explain to my wife' or 'tell my boss' should trigger this skill.
TypeScript performance, tsconfig, type errors, async patterns — triggered when the user asks to "optimize TypeScript performance", "speed up tsc compilation", "configure tsconfig.json", "fix type errors", "improve async patterns", or encounters TS errors (TS2322, TS2339, "is not assignable"). Also triggers on .ts, .tsx, .d.ts file work involving type definitions, module organization, or memory management. Does NOT cover TypeScript basics, framework-specific patterns, or testing.
Use in CLI environments for Android APK reverse engineering. Suitable for APK unpacking, Java decompilation, smali modification, repackaging, dynamic Frida hooking, and switching to so/native analysis as needed. Prefer locally installed jadx, apktool, frida, adb, ida-reverse, and radare2.
Track aircraft and vessels from public ADS-B and AIS broadcasts using ADS-B Exchange, Flightradar24, FlightAware, MarineTraffic, VesselFinder and Equasis. Use when following a tail number or flight, looking up an ICAO 24-bit hex code, registration or callsign, tracing a ship by IMO number or MMSI, checking a flag of convenience or port-call history, finding who owns a private jet or vessel, or analysing AIS gaps and dark-fleet behaviour. Applies to sanctions-evasion detection, trade and supply-chain compliance, asset tracing and recovery, and investigative journalism. Reference at useosint.com/skills/track-planes-and-ships.
Set up Vitest testing in any project — detects type (Cloudflare Workers, React, Node, library), generates vitest.config.ts, test setup, utilities, and a sample test. Covers mocking patterns, coverage config, workspace setup, Jest migration. Use whenever the user mentions adding tests, setting up Vitest, configuring tests, migrating from Jest, fixing testing infrastructure, or asks 'how do I test this'.
Use when the user asks to "optimize for AI citations"; improves citation readiness for ChatGPT, Perplexity, AI Overviews, Gemini, and Claude. Not for structural on-page SEO — use on-page-seo-checker; not for net-new drafting — use content-writer. AI引用优化/GEO优化/AI搜索
SB Leader encouragement mode — an emotionally attuned, well-paced ENFP leader. The underlying behavior remains unchanged (three red lines and methodology), while the narration shifts from pressure to empathy and encouragement, with occasional playful teasing. Triggers on: '/pua:yes', '夸夸模式', '唠嗑模式', '情绪价值', 'yes', '夸我', '鼓励模式'.
Summarize recent compound-engineering plugin releases, or answer a specific question about a past release with a version citation. Use when the user types `/ce-release-notes` or asks "what changed in compound-engineering recently?" or "what happened to `<skill-name>`?".
Build local constrained-browser agents with a safe_browser tool that owns CDP, enforces a domain allowlist with Fetch interception, and lets a runtime Claude Agent SDK agent complete browsing tasks without raw browser, shell, or CDP access. Use when the user wants an agent to browse or scrape while staying on approved domains, demo blocked off-domain navigation, or generate a safe browser client.
Audits an implementation plan for requirements traceability, avoidable complexity, risky assumptions, and evidence gaps. Use when reviewing an AI-generated or human-authored plan, design proposal, implementation outline, task breakdown, or architecture plan and the user wants a standalone audit report without overwriting the source plan.
Raw mechanical interfaces fusing Swiss typographic print with military terminal aesthetics. Rigid grids, extreme type scale contrast, utilitarian color, analog degradation effects. For data-heavy dashboards, portfolios, or editorial sites that need to feel like declassified blueprints.
Generate a branded YouTube thumbnail from a video title. Uses a reference photo of the creator, high-CTR thumbnail principles, and brand colours to produce a ready-to-generate image prompt for Gemini. Use this skill whenever the user says "thumbnail", "youtube thumbnail", "build me a thumbnail", or wants a video cover image before writing the script. The thumbnail-first workflow mirrors the graphic-first approach for LinkedIn: sells the video before anyone hears a word of the script
Research companies, directors, shareholders, and ultimate beneficial ownership in official corporate registries, filings, and offshore datasets—OpenCorporates, UK Companies House and the PSC register, SEC EDGAR, US Secretary of State registries, EU business registers, GLEIF LEI records, OpenOwnership, OpenSanctions, and the ICIJ Offshore Leaks database. Use when asked who owns or controls a company, to find a person's other directorships, or to untangle a group structure. Applies to KYB and UBO verification, AML and sanctions screening, nominee and shell-company detection, procurement integrity, and M&A diligence. Reference at useosint.com/skills/who-really-owns-it.
Searches scientific and technical web content with Exa and extracts page or PDF text from URLs in batches. Supports scholarly discovery with the publication category and academic domain filters. Applies to requests to search the web, look up current research, fetch a page, or extract an article using Exa.
Ralph Wiggum-inspired automation loop for specification-driven development. Orchestrates task implementation, review, cleanup, and synchronization using a Python script. Use when: user runs /loop command, user asks to automate task implementation, user wants to iterate through spec tasks step-by-step, or user wants to run development workflow automation with context window management. One step per invocation. State machine: init → choose_task → implementation → review → fix → cleanup → sync → update_done. Supports --from-task and --to-task for task range filtering. State persisted in fix_plan.json.
Apply, switch, and restore Codex desktop themes from the local ~/.codexthemes library with one command, and report which theme is currently active. Use when a user asks to apply or activate a theme they created or installed, switch between installed themes, restore the native Codex look, or check or debug which theme is currently applied.
Scaffolds an xUnit integration test project targeting Oracle in .NET solutions. Creates the test project, transaction-rollback base class, and seed data manager. Use only during Phase 3, before writing Oracle baseline integration tests. Do not invoke during Phase 6 — the PostgreSQL test project is produced by migrating this project, not by running this skill again.
Define how multiple brands, sub-brands, and product lines relate to each other under one organization. Use when the user says “brand architecture,” “sub-brand,” “brand portfolio,” “master brand,” “house of brands,” “branded house,” “product naming system,” “how do our brands relate,” “parent brand,” “brand hierarchy,” “brand family,” “we have multiple products and need a naming system,” “brand extension,” “new product launch under existing brand,” or when a company has grown beyond a single brand and needs a system to manage brand relationships.
UX/UI design guidance for building, reviewing, and critiquing interfaces and frontend code. Use when designing screens or components, auditing usability or accessibility (WCAG 2.2, EAA), writing microcopy, or designing forms, navigation, search, tables, dashboards, onboarding, notifications, real-time collaboration, canvas/whiteboard apps, AI/chat interfaces, i18n/RTL, voice, design systems, or barcode/QR scanning and display.
Write JavaScript or Python for the n8n Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode) — the AI-agent-callable tool, NOT the workflow Code node. Use when building a Code Tool attached to an AI Agent, writing code that an LLM will invoke, parsing the `query` input, returning a string result, defining an input schema for structured arguments (specifyInputSchema, jsonSchemaExample, DynamicStructuredTool), or troubleshooting errors like \"Wrong output type returned\", \"No execution data available\", \"The response property should be a string, but it is an object\", \"Cannot assign to read only property 'name'\", or an AI agent that refuses to call the tool. Covers the critical differences between Code node and Code Tool: return format (string vs `[{json:{...}}]`), unavailability of `$fromAI`/`$input`/`$helpers` in the Code Tool sandbox, naming rules for AI invocation, and when to use `toolWorkflow`/HTTP Request Tool instead
Use when the user asks to build a brand or requests a task matching the examples below. Build a practical brand identity from any input — an idea, an existing website, a list of reference brands, product photos, or “I want to rebrand X.” Default to a fast quick-brand path for founder-kit users, and offer the full 14–16-page guidelines as an opt-in upgrade. Use when someone wants a brand identity but does NOT need a full commerce launch (no Shopify, no product listings, no social posting). Trigger phrases: “build me a brand,” “make me a brand,” “design a brand identity,” “brand guidelines for [X],” “I want a brand book,” “create a brand from scratch,” “brand for [idea],” “I want a brand that feels like [X] + [Y],” “rebrand my [thing],” “visual identity for [thing],” “build-a-brand.”
Launch, see and drive a real game so an agent can test its own mods. Covers launching via Steam or the exe, windowed mode at a fixed size, screenshots of the game window (GPU-safe capture), clicking and typing into menus, holding keys, relative mouse, crash-reporter cleanup, killing by PID, reading logs, scripted test scenes, and an in-game JSON bridge that lets an agent observe and act. Windows-first (also from WSL), with notes for Linux and macOS. Use when a mod must be verified in game, when navigating menus automatically, or when building a repeatable test or demo scene
Donald Trump’s thinking framework and behavioral logic. Based on in-depth research across six dimensions—his books, long-form interviews, debates, psychological analyses, memoirs by former aides, and records of major decisions (320KB+ of source material)—it distills six core mental models, eight decision-making heuristics, and a complete expression DNA. Uses: (1) Thinking adviser — analyze negotiation, power, and communication issues from Trump’s perspective; (2) Behavioral prediction — interpret the logic behind his public behavior and anticipate his next move; (3) Role-play — simulate Trump’s decisions and expression in specific scenarios. Trigger when the user says “from the perspective of Trump,” “what would Trump think,” “Trump logic,” “trump perspective,” “what would Trump do,” “analyze from Trump’s perspective,” or “predict Trump.”
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
Triage PR changes by classifying change categories, performing surface-level checks, and determining required references. Outputs results to `.pr-triage.json` for use in subsequent code review phases. Use to optimize costs in CI environments.
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.