MCP servers for Claude Code

Email verification for AI agents: syntax, MX, disposable, role, score. $0.001 USDC/call via x402.

Pay for APIs with USDC. Read-only x402 payment discovery, verification, evidence, and status.

A Model Context Protocol (MCP) server that utilizes XiyanSQL with databases. This server enables AI assistants to list tables, read data

Signed deterministic checks for supplied JSON invoices, OpenAPI API contracts and JSON events.

Draft-safe project planning: tasks, dependencies, resources, schedules and cost metrics.

Book Yasha Hotel Luxembourg: live availability, exact prices, Stripe-secured booking.

Tree-structured knowledge base as an MCP server

Hosted YouTube MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

Bulk YouTube transcripts from videos, channels, playlists or search: text, RAG chunks, SRT, VTT.

Batch PyPI wheel filenames and reported metadata; no downloads or compatibility checks.

AI bookkeeper for Swiss small companies: books invoices, reconciles the bank, keeps VAT current.

Today's Zensei Index: a 0-100 US market risk score, its ten indicators and the latest summary.

Search, write and run work across Compass, Workbench, Caliper, Ledger, Prism and Napkin.

Explore ideas in Prism fields, run studies, and read research findings.

Build, run and publish Workbench flows, tasks, shims and knowledge bases.

Robot embodied-AI cloud for GPU training, inference, benchmarks, and robot data collection.

Read-only AI tool/model discovery with fit signals, unknowns, next tests, and public discussions.

Track parcel status and scan history; currently supports UniUni only.

Zicron account via OAuth: upload records, get page-cited chronologies, score SSDI and other claims.

Validate & geocode a US address; enrich with demographics, districts, counties, schools & much more.

Create, inspect and extract zip archives offline, with traversal, symlink and zip-bomb guards.