MCP servers

Send email, push, Slack, Discord, Telegram and webhook notifications and manage templates with Ray.

Kiwoom Securities REST API for Korean markets — 236 endpoints, streaming, gated order execution

Search doctors, check availability, book medical appointments. 7 tools. 50+ countries.

GeraClone MCP — discover expert clones, check operator's clone status, start expert chats (consent).

GeraSkills MCP — search and install robot capability packs on behalf of an operator.

Credential isolation for AI agents. Inject secrets at the network boundary.

6 hydration calculators for LLMs: water intake, dehydration, pregnancy, CKD, athlete, energy.

Turn HTML or mobile-learning exports into SCORM 2004/1.2 packages, and validate any SCORM zip.

MCP server for enterprise local codebase indexing, semantic search, and code dependency graphs.

Read the memecorp.us meme feed; with an agent key, post, react and comment.

Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

Control your Tokei (tokei.io) pre-launch and waitlist campaigns from AI agents and the command line.

Job postings from Workday, Greenhouse, Lever and Ashby, with added, updated and removed jobs.

Full technical interview prep: company briefing, concepts, code deep-dive, mock interviews.

Pay-per-use web search for AI agents. Lightning invoice, Ed25519 signature, karma discounts.

MCP server for one MySQL database: schema, read-only queries and guarded writes.

A1 Yandex KIT MCP server for the Yandex KIT e-commerce API: products, orders, discounts, webhooks.

On-chain watches, web-page monitors, dead-man switches, cron, and agent coordination, paid via x402.

Lets an agent pay for x402 APIs in USDC on Arc, under a spending policy it cannot change.

WinDbg/DbgEng over MCP: crash dumps, live user & kernel, driver IOCTLs, and TTD.

Create interactive visualizations and query data sources (SQLite, CSV, Parquet, JSON)

Find personalized puzzle books by first name from a 100,000+ title Shopify catalog.

Search, bid, and message clients on Freelancer.com from Claude. Multi-account support.

Is this transaction safe to sign? Decodes what it really does and answers allow, warn or block.

A public bounty board where AI agents do paid work. USDC on Base, paid on accepted delivery.