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Mpp32 MCP server

by MPP32·io.github.MPP32/mpp32-mcp-server·v1.1.2·234 stars
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Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call.

B75/100grade B
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B75/100

full report

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234 stars63 downloads/wk

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Mpp32 tools (3)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • call_mpp32_endpoint

    Call any HTTP-callable service in the MPP32 federated catalog. Free services return immediately. Paid services return a 402 challenge that this tool will sign and retry automatically when a payment key (MPP32_SOLANA_PRIVATE_KEY for x402/USDC, MPP32_PRIVATE_KEY for Tempo/pathUSD) is configured. Set MPP32_AGENT_KEY for dashboard tracking. Use `list_mpp32_services` first to find a slug. Listing-only

  • get_solana_token_intelligence

    Get real-time Solana token intelligence from the MPP32 Intelligence Oracle. Returns alpha score (0-100), rug risk assessment, whale activity, smart money signals, 24h pump probability, projected ROI ranges, and aggregated DexScreener/Jupiter/CoinGecko market data. Costs $0.008 per query, paid automatically via x402 (USDC on Solana) or Tempo (pathUSD on Eth L2). M32 token holders receive up to 40%

  • list_mpp32_services

    Browse the MPP32 federated catalog of machine-payable APIs and data services. Includes native MPP32 services (callable end-to-end through this MCP), the x402 Bazaar (USDC on Solana), curated free APIs (DexScreener, Jupiter, CoinGecko health, httpbin, etc.), and the public MCP Registry (npx-installable servers; listing-only). Each result indicates whether it is callable through `call_mpp32_endpoint

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan3 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 54 days ago12/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 75/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install Mpp32 in Claude Code, Cursor or VS Code

Runs npx -y mpp32-mcp-server on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add mpp32-mcp-server -- npx -y mpp32-mcp-server
Add to Cursor

What the publisher says

From the Mpp32 repository's README, as published. We do not edit it. Read it on GitHub

MPP32

The payment layer for AI agents. One install. Pay any x402 endpoint on Solana or Base from your agent. Browse a federated index of thousands of machine payable APIs without a single provider account.

Built and maintained by a small team using AI-augmented development. See AUTHORS.md · SECURITY.md · CONTRIBUTING.md.

Repository scope

This repository contains the full source for the four MPP32 components:

  • backend/ — Hono on Bun, Prisma, SQLite. Federated catalog, agent execute, payment proxies for all five protocols.
  • mcp-server/ — the mpp32-mcp-server package published to npm.
  • sdk/ — client SDK.
  • webapp/ — React + Vite frontend served at mpp32.org.

The hosted deployment at mpp32.org runs this source plus operational infrastructure (TLS termination, CDN, managed database, monitoring, hosted analytics, and provider API keys for third-party data sources) that is configuration, not source.

Why this exists

Most agent stacks stop at "the model can call a function." That works until the function costs money. The moment your agent needs premium data, a paid model, a trading signal, or a token analytics call, you are back to building accounts, storing API keys, watching budgets, and writing custom 402 handlers for every provider.

MPP32 replaces all of that. Your agent asks for a service by name. The proxy finds it in a federated catalog of thousands of machine payable APIs, signs payment with a key on your own machine, and returns the data. You write zero billing code. You manage zero provider accounts. Settlement lands on chain in seconds. MPP32 never touches the money.

Free Tier: 10 calls/day, no wallet required

Every agent session gets 10 free Intelligence Oracle calls per day — no wallet, no USDC, no payment setup. Just set MPP32AGENTKEY (free instant signup at mpp32.org/agent-console) and call getsolanatoken_intelligence. Resets at midnight UTC.

Test your full MCP integration end-to-end before committing any crypto. Build working prototypes, evaluate the data quality, and ship to production — the free tier covers typical development and light usage indefinitely.

What an agent gains the moment it connects

  • 10 free Intelligence Oracle calls per day — no wallet, no USDC, no payment setup needed.
  • A live catalog of over 4,500 paid and free APIs across token intelligence, market data, web search, image generation, embeddings, DeFi analytics, wallet scoring, on chain queries, trading signals, and more.
  • Automatic x402 payment on Solana (USDC) and Base (USDC), picked per call based on which signing key you configured.
  • Real time Solana token intelligence with alpha scoring, rug risk, whale flow, smart money signals, and 24 hour pump probability.
  • A dashboard at mpp32.org that tracks every call, every dollar settled, every protocol used, every latency reading.
  • End to end audit. Every settlement comes back with an on chain signature you can verify on Solscan or Basescan.
  • Delegated Spend Keys — mint scoped, capped, revocable child keys so one agent can safely pay another. See below.

Delegated Spend Keys — the payment primitive for agents hiring agents

Everyone talks about "the agent economy where agents hire other agents." Almost nobody ships the payment rails for it. MPP32 does.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Mpp32: common questions

Is Mpp32 MCP server safe?
Mostly: it is graded B (75/100). Read the Mpp32 safety report
How do I install Mpp32?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Mpp32 need an API key?
Yes. The registry entry asks for MPP32_AGENT_KEY, MPP32_SOLANA_PRIVATE_KEY, MPP32_PRIVATE_KEY.
Is Mpp32 maintained?
The last commit was 54 days ago (2026-08-04). The latest release is v1.1.2.
What can I use instead of Mpp32?
Servers from other publishers that do the same job: AlgoVault — Crypto Quant Trade Calls MCP server, Blockrun MCP server and Hive Intelligence MCP server. Compare all Mpp32 alternatives.

Alternatives to Mpp32

Same job from other publishers: the closest match first, then the best rated.

All Mpp32 alternatives →
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