Hive MPP

io.github.srotzinPublished by GitHub account srotzinv1.0.0Updated Oct 24, 2026

Dual-rail 402 (x402 + MPP Tempo) MCP server

VerifiedStreamable HTTPWeb executableFinanceSecurity & Monitoring

Overview

AI-generated overview

Remote MCP server for dual-rail 402 payments: it initiates and verifies crypto payments and attests identities for agents.

What you can do
Initiate a dual-rail 402 payment challenge (MPP primary, x402 fallback) and verify a settled payment by transaction hash, plus check settlement status for a transaction. Request an MPP-attested identity claim for a DID. Read rail metadata such as RPC, x402 URL, currencies and treasury, which is the only free tool. All other calls proxy to live backend services and return upstream errors rather than fabricated data.
When to use it
For agent workflows that need to pay for or gate access to services over HTTP 402 using the MPP Tempo rail or the x402 Base fallback, verify that a payment settled, or obtain an attested identity claim for a DID.
Requirements
A remote streamable HTTP endpoint; no local runtime, package, account or API key is declared. Calls other than the free rail-info tool involve on-chain payment rails (Tempo, Base L2) and a treasury address, so a funded wallet and payment headers are implied.
Before you install
Most tools relate to real crypto payments and settlement; treat any call as potentially moving funds and confirm amounts and rails first. The server publishes a treasury address and payment headers, and tool calls go to third-party backend services. No authentication is declared, so anyone reaching the endpoint can call it.

Installation

In SourceWeft

  1. Open Hive MPP in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.srotzin%2Fhive-mcp-mpp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "hive-mpp": {
      "type": "http",
      "url": "https://hive-mcp-gateway.onrender.com/mpp/mcp"
    }
  }
}

README

hive-mcp-mpp

Dual-Rail 402 MCP Server (x402 + MPP Tempo)

● Hive Civilization · thehiveryiq.com

Public MCP surface wrapping the dual-rail 402 (x402 primary / MPP Tempo fallback) integration on hivetrust and hive-mcp-identity. Flips Tempo MPP rail PR1 into Hive's own partner-facing surface area.

Tools

ToolDescriptionBackendFree?
mpp_payment_initInit dual-rail 402 challenge (MPP primary + x402 fallback)hivetrust—
mpp_payment_verifyVerify a settled MPP or x402 payment by tx_hashhivetrust—
mpp_identity_attestGet MPP-attested identity claim for a DIDhive-mcp-identity—
mpp_settlement_statusCheck MPP settlement state for a transactionhivetrust—
mpp_rail_infoReturn rail metadata (Tempo RPC, x402 URL, currencies, treasury)localfree

Endpoints

EndpointMethodDescription
/mcpPOSTJSON-RPC 2.0 / MCP 2024-11-05
/healthGETHealth check
/.well-known/mcp.jsonGETMCP discovery manifest
/.well-known/agent-card.jsonGETA2A agent card
/.well-known/ap2.jsonGETAP2 agent descriptor
/.well-known/security.txtGETSecurity contact
/robots.txtGETCrawler rules
/sitemap.xmlGETSitemap

Payment Rails

MPP (Primary) — Tempo

  • Protocol: Machine Payments Protocol (IETF draft-ryan-httpauth-payment)
  • Header: Payment: scheme="mpp", tx_hash="0x...", rail="tempo"
  • RPC: https://rpc.tempo.xyz
  • Asset: USDCe (TIP-20)

x402 (Fallback) — Base L2

  • Header: X-Payment: <base64-signed-receipt>
  • Fallback URL: https://hivetrust.onrender.com/v1/x402
  • Asset: USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913)
  • Network: Base L2

Treasury

0x15184bf50b3d3f52b60434f8942b7d52f2eb436e

Connect

Claude / MCP client

json
{  "mcpServers": {    "hive-mpp": {      "url": "https://hive-mcp-mpp.onrender.com/mcp",      "transport": "streamable-http"    }  }}

Direct call example

bash
# List toolscurl -s -X POST https://hive-mcp-mpp.onrender.com/mcp \  -H 'Content-Type: application/json' \  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}' | jq .result.tools[].name
# Get rail info (free, no payment required)curl -s -X POST https://hive-mcp-mpp.onrender.com/mcp \  -H 'Content-Type: application/json' \  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"mpp_rail_info","arguments":{}}}'

Backend Provenance

ServiceCommitsEndpoints
hivetrustf0c53fd + 841e17b/v1/mpp/payment/*, /v1/x402
hive-mcp-identityb292e78 + 8098001/v1/mpp/identity/attest

Real Rails Only

No mock responses. No simulated settlement. All tool calls proxy to live backend services.
If a backend endpoint is unavailable, the server returns the upstream error — it never fabricates data.

Registries

  • Glama: auto-indexed from GitHub — claim at https://glama.ai/mcp/servers/srotzin/hive-mcp-mpp
  • MCP.so: auto-indexed from GitHub — claim for verified-author tag
  • awesome-mcp-servers: bundled PR pending

License

MIT © 2026 Steve Rotzin / Hive Civilization

Brand: Hive Civilization gold #C08D23 (Pantone 1245 C)
Sources: hivetrust · hive-mcp-identity · Tempo RPC · MPPScan

Hive Civilization Directory

Part of the Hive Civilization — agent-native financial infrastructure.

Brand: #C08D23

Source: README.md at commit 3dbca2f

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
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  • Tools listedRequired15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

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