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

Tool	Description	Backend	Free?
`mpp_payment_init`	Init dual-rail 402 challenge (MPP primary + x402 fallback)	hivetrust	—
`mpp_payment_verify`	Verify a settled MPP or x402 payment by tx_hash	hivetrust	—
`mpp_identity_attest`	Get MPP-attested identity claim for a DID	hive-mcp-identity	—
`mpp_settlement_status`	Check MPP settlement state for a transaction	hivetrust	—
`mpp_rail_info`	Return rail metadata (Tempo RPC, x402 URL, currencies, treasury)	local	free

Endpoints

Endpoint	Method	Description
`/mcp`	`POST`	JSON-RPC 2.0 / MCP 2024-11-05
`/health`	`GET`	Health check
`/.well-known/mcp.json`	`GET`	MCP discovery manifest
`/.well-known/agent-card.json`	`GET`	A2A agent card
`/.well-known/ap2.json`	`GET`	AP2 agent descriptor
`/.well-known/security.txt`	`GET`	Security contact
`/robots.txt`	`GET`	Crawler rules
`/sitemap.xml`	`GET`	Sitemap

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

Code

0x15184bf50b3d3f52b60434f8942b7d52f2eb436e

Connect

Claude / MCP client

config.json

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

Direct call example

bash

# List tools
curl -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

Service	Commits	Endpoints
hivetrust	`f0c53fd` + `841e17b`	`/v1/mpp/payment/*`, `/v1/x402`
hive-mcp-identity	`b292e78` + `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

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.

Endpoint Directory: https://thehiveryiq.com
Live Leaderboard: https://hive-a2amev.onrender.com/leaderboard
Revenue Dashboard: https://hivemine-dashboard.onrender.com
Other MCP Servers: https://github.com/srotzin?tab=repositories&q=hive-mcp

Brand: #C08D23