Open-source Windows MCP server for AI assistants. File, clipboard, screenshot, process & power mgmt.

Access the OpenAlex academic research catalog — 270M+ publications.

Decompose text into classified semantic units. Authority, risk, attention. No LLM.

Content-addressed semantics: fail-closed handshakes over 452 cognitive patterns.

73 deterministic quant tools for AI agents. LLMs drift on Black-Scholes; these are exact math.

MCP server giving a coding agent a build→see→interact→debug loop over native GUI apps.

Search Google's Knowledge Graph for structured information about real-world entities

Use xAI Grok as a peer reviewer + PR gate from Claude Code, Cursor, Cline and any MCP host.

Secure filesystem MCP server for reading, writing, searching, diffing, and patching files.

Memory for AI agents — MLX (Apple Silicon) or CPU (Linux), sqlite-vec + BM25, zero cloud.

Read-only China A-share data for AI agents: market, limit-up, capital flow and disclosures.

Spec-Driven Development workflow: specs, plans, gates, status and logbook tools. Bilingual EN/ES.

Search and fetch 100+ Hermes Agent tools, skills, plugins, and integrations from hermesatlas.com.

MCP server for QuickBooks Online API integration

Run visual regression tests, review diffs, and manage baselines on a Lastest instance.

Analyze Figma designs for dev & AI readiness. 39 rules, scoring, HTML reports.

MCP server for Apple Shortcuts via the macOS shortcuts CLI

Telegram MCP server — dual-mode Bot API + MTProto, composite tools.

Persistent AI memory with hybrid search (FTS5 + semantic) and cross-machine sync.

SQLite MCP server with OAuth 2.1, HTTP/SSE, 122 tools, and smart tool filtering

Zero-auth research MCP: web, academic, finance, news, weather, macro, social, SEC. No keys.

An MCP server for Primavera P6 XER files.

MCP planning server for AI agents — plan management, full-text search, and task lifecycle

Local MCP gateway that proxies AI clients to many MCP servers with a token-efficient code mode

Query pudge-ui — 93 skeuomorphic 2000s-era UI component specs — for coding-agent context.

MCP server for Microsoft SharePoint — manage folders, documents, and metadata.

MCP server for the Rclone RC API, with selectable toolsets.

SWI-Prolog as a logic calculator for LLMs

Social media analytics, video analysis, and competitor intel for any MCP-compatible AI agent.

MCP server for SignNow API helper tools (stdio only).

Find vetted agent skills for your task — privacy-preserving skill discovery over MCP.

Persistent local AI memory. SQLite + FTS5 + vector search, knowledge graph. No cloud, no API keys.

Manage secure enclaves (TEEs) with attestation, payments, and signing for AI agents.

EU AI Act runtime evidence proxy for MCP servers: gating, tamper-evident audit, time anchor

One MCP endpoint for Claude Code, Codex, Gemini, Grok and Mistral CLIs, with durable async jobs.

Publish HTML, Markdown, PDF, or images as instant shareable links with expiry and passwords.

Self-hosted federated MCP gateway: one OAuth 2.1 MCP server in front of N apps, user-level scopes.

Self-contained SearXNG metasearch MCP server. One Docker image, 200+ engines, privacy-first.

The terminal AI agents can drive: spawn panes, run commands, read screens, scrolling screenshots.

AI brand visibility analytics: visibility scores, optimizations, video, Reddit, and search rankings.

Deploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.

A minimal Claude Code plugin with just the essentials.

Cross-model adversarial code review for Claude Code. Claude-written code gets reviewed by Codex; Codex-written code gets reviewed by Claude. Different models, different blind spots — let them fight. 跨模型对抗式 Code Review Claude Code skill。Claude 写的代码让 Codex 审，Codex 写的让 Claude 审。不同模型有不同盲区，让它们互相找茬。

Claude Code skills for C#, Solana Unity SDK, Solana Mobile and Playsolana Unity SDK.

Claude Code skills that wrap your full dev cycle — ticket intake, ATDD planning, code review, doc-drift audits, PR writing, and changelogs.

Open-source Claude Code skills that turn one product photo into a full set of e-commerce visuals — main images, A+ detail pages, multi-angle shoots, social posts, and ad creatives. For cross-border sellers on Amazon, Shopify, TikTok Shop.

html based image generation skills

A Claude Code skill that performs static analysis on JavaScript files to find API endpoints, URLs, secrets, emails, and file references. Supports TOON format output (50% smaller than JSON) optimized for LLM consumption. Use with /analyze-js in Claude Code.

Personal Claude Code factory — synthesized cross-build skills, specialist subagents, and slash commands. Phase 0.

Optimize Claude Code token usage — 22 skills, 8 hooks, 6 rules. One npm install. Zero manual steps. Cut costs by 67%.

My skills, this repository is actively maintained, and new skills will be added in the future.

Persistent memory for Claude Code - powered by Graphiti knowledge graphs

Type a command, get a full marketing audit. Free AI skills for Claude Code — audit any website, write copy, emails, social posts & PDF reports. By Kreative Minds.

A community-driven library of reusable AI agent skills for Claude Code, Cursor, Codex, Cline, and more.

产业链深度研究 8 段对齐 skill · 三角定位法 · A 股强周期实战验证

Evidence-based senior product designer skill for Claude Code — turns any UI/app build into research-driven, accessible, non-generic design. Sourced from 158 vetted publications (Apple HIG, WCAG, NN/g, Refactoring UI) with a scored quality checklist.

A Claude Code plugin that integrates PayPal's APIs and MCP server into your development workflow.

A Claude Code skill that makes multiple LLMs debate, critique each other anonymously, and synthesize a single superior answer.

Claude AI Skills for generating production-ready RMM scripts (PowerShell, macOS, Linux) targeting NinjaOne, Action1, and other endpoint management platforms.

Give AI agents motion vision, decode hidden messages inside random-dot “ghost font” videos.