5751 Model Context Protocol servers — searchable, rated, ready to install.
Publish and sell what you build with Claude: apps, ebooks and courses, with checkout and a feed.
Use your Mac, Windows or Linux computer from ChatGPT, Claude or Codex: files, commands, documents.
Korean tax-office and fair-trade registries, HS codes, landed cost. Two tools need no API key.
Create narrated presentations from HTML, poll build status, list them, read one back as text.
Latest science news: research & discoveries. $0.01/query. Register in-session — free testnet funds.
22 pay-per-call developer, security, network and data utilities using x402 on Base.
Build and manage Pixelesq websites from a conversation: pages, sections, content, SEO, analytics.
Call every global AI model through one OpenAI-compatible API. One key, all models.
The 2026-07-28 MCP revision removed the initialize handshake, sessions, ping and 4 more RPCs. 27 rul
Delegate a self-contained task to opencode's free-tier models as a one-shot subagent.
USPS state code ND.
USPS state code NE.
Check a Linear issue id shape. Id discarded.
Hand a released SkeletIQ architecture to a coding agent: brief, build order, drift check.
MCP server that builds and validates LC-MS worklists for MassLynx, SCIEX OS, MassHunter, Xcalibur.
Lint an HTTP endpoint's x402 402 conformance; decode X-PAYMENT blobs; inspect a facilitator.
Audit architecture, security, memory, and code quality in Flutter, Laravel, Node, Python, & Vue.
PubMed biomedical papers: new research daily. $0.01/query. Register in-session — free testnet funds.
Public ISO 3166-1 record for CI.
Hex encode, input discarded
Build mind maps, kanban boards and whiteboards in your TabTree account, team spaces included.
Free to compete: testnet faucet funds everything. Rebuild true stock from messy ledgers.
Public Fabricate pricing and documentation tools.
Check a Sentry DSN shape. Secret discarded.
POST /mcp