"XMPP" matching MCP servers:

• boo-mpp-mcp

  lucle87

  A

  license

  A

  quality

  C

  maintenance

  MCP server enabling AI agents to access crypto and web3 data via pay-per-call on the MPP/Tempo rail (USDC.e). It includes unique tools like Vietnamese crypto news and company registry lookup, with built-in spend caps and no API key needed.

  Updated a month ago (2026-07-12 08:27 UTC)

  26

  49

  MIT

• arbitrum-transaction-preflight

  naur9n

  A

  license

  -

  quality

  B

  maintenance

  Paid Arbitrum transaction simulation, gas estimation, approval detection and risk scoring for wallets, bots and AI agents. Pay per check with USDC through MPP or x402.

  Updated a month ago (2026-07-16 16:35 UTC)

  37

  MIT

• hive-mcp-mpp

  srotzin

  A

  license

  -

  quality

  C

  maintenance

  Dual-rail MCP server for initiating and verifying MPP and x402 payments, plus MPP-attested identity claims, enabling agent-native financial settlement.

  Updated 19 days ago (2026-07-29 02:11 UTC)

  MIT

• mpp-mcp-gateway

  aspiring-100x

  A

  license

  -

  quality

  C

  maintenance

  A TypeScript library that lets you build MCP servers whose tools charge stablecoins per call and AI agents that pay for those tools automatically via the Machine Payments Protocol on Tempo.

  Updated a month ago (2026-07-20 15:48 UTC)

  9

  MIT