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The Trust Layer for AI-Powered Human Connection — XO Protocol API docs, examples, and OpenAPI spec

LLM Model Context Protocol (MCP) demo using Spring AI

MCP server for exploring Texas public school data through conversational interfaces, enabling campus search, district details, geospatial lookup, comparisons, and transfer insights using TEA data.

Provides financial audit reporting and ledger query tools for AI agents, enabling generation of compliance, risk, and transaction reports and querying of transaction data, balances, and summaries from an in-memory SQLite database via MCP.

Well-designed PDFs from a single prompt. Describe what you need, get a professional document.

A Vedic astrology MCP server that computes birth charts, dashas, transits, and yogas locally using Swiss Ephemeris, enabling an LLM to interpret horoscopes and provide personalized advice.

MCP server for generating and editing images using Google Gemini API. Supports text-to-image generation, image editing, and image description.

A paid remote MCP for OpenAI Codex harness MCP, built to return verdicts, receipts, usage logs, and

GTM signal intelligence suite for AI agents. Six tools: hiring signals, tech stack detection, company-to-LinkedIn resolution, ICP scoring, job board scanning, and a combined signals aggregator. Built for outbound sales workflows.

Open-source, free webpage annotator with real-time collaboration. Share a link, no account needed. AI agents work the feedback over MCP.

Provides MCP tools for AWS S3 and S3-compatible storage, enabling file upload, download, listing, deletion, and temporary remote file staging via natural language.

Enables AI assistants to query standardized building classifications, properties, and data dictionaries from buildingSMART for BIM model enrichment.

MCP server for PostEverywhere: let Claude Code, Claude Desktop, ChatGPT, Cursor and other MCP clients schedule posts to 13 platforms: Instagram, X, TikTok, LinkedIn, YouTube, Facebook, Threads, Pinterest, Bluesky, Telegram, Discord, WordPress and Google Business Profile

Enables AI agents to synthesize sounds using Csound, including subtractive synthesis and drum synthesis, via Model Context Protocol tools.

A local RAG MCP server for PDF development experience, enabling document ingestion, semantic search, and Q\&A with source citations using TF-IDF and cosine similarity.

AI Agent skills to access structured datasets for startup founders

Exposes HeyGen's video generation API to MCP-compatible clients, enabling listing avatars, generating videos, and checking render status.

GenPark AI Agent Skill - W3C tracecontext and baggage propagator, distributed agent span tree, and parent-child latency instrumentation.

CipherHUB provides 31 MCP tools covering classical cryptography, post-quantum cryptography (PQC), and key management service (KMS) workflows. It supports production-grade encryption, digital signatures, key exchange, and interoperability with cloud KMS providers like AWS and Tencent Cloud.