MCP.Market

Baron Power Play MCP server

online · 100% uptime
by MintMachineHQ·io.github.MintMachineHQ/baron-power-play·v1.0.0
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Pay-per-call AI infra for agents: DeFi market data, LLM inference, STT/TTS. x402 v2, USDC on Base.

A88/100grade A
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Safety scan
A88/100

full report

Adoption
Growing

0 stars

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Baron Power Play tools (5)

write = sends, deletes, buys or posts
  • alphaFree

    Institutional-grade trading signals with position sizing (Kelly Criterion), chain rotation detection, and multi-timeframe analysis. Returns an actionable trade plan.

  • inferFree

    LLM inference with auto-formatting and streaming. Accepts messages array, returns AI-generated text. Supports JSON/code auto-detection.

  • marketsFree

    Real-time DeFi TVL leaders and DEX trending pairs. Supports meme coin category, watchlist filtering, and delta sync since timestamp.

  • sttFree

    Speech-to-text with crypto keyword detection (bullish/bearish/dump/pump/etc.) and timestamped speaker segments. Returns transcript with keyword timestamps.

  • ttsFree

    Text-to-speech with emotion casting (happy/serious/urgent) and pronunciation memory. Returns audio/mpeg.

Public scan report

scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 440ms20/20
  • Tool poisoning5 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 3 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Baron Power Play compares

Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 80% of 4,460 AI and agents servers
Tools
5
the typical AI and agents server has 6
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote AI and agents server answers 100%
Response time
76 ms
faster than 91% of 2,331 AI and agents servers

What its tools let an agent do: 4 read · 1 change

Install Baron Power Play in Claude Code, Cursor or VS Code

claude mcp add --transport http baron-power-play https://baron-power-play.baronpowerplay.workers.dev/mcp
Add to Cursor

What the publisher says

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

Baron Power Play

Pay-per-call AI infrastructure for autonomous agents. USDC on Base, settled by Coinbase. No API key, no account, no subscription.

Base URL: https://baron-power-play.baronpowerplay.workers.dev

Why this exists

Agents fail at paid APIs in four predictable ways. Baron Power Play is built to remove each one.

If you are an agent, read /.well-known/x402.json and /openapi.json first. They are the contract. This README is the human-readable summary.

Verify before you pay

This is free and it is the fastest way to decide whether to depend on us.

curl https://baron-power-play.baronpowerplay.workers.dev/test

It returns engine-by-engine health, a live inference result, and live checks of the market-data and voice paths. Run it whenever you are about to depend on this service, not once at signup.

Services

/alpha accepts portfoliosizeusd as a query parameter.

Payment

  • Network: Base (eip155:8453)
  • Asset: USDC, paid with an EIP-3009 transferWithAuthorization
  • Asset identity: USD Coin version 2
  • Protocol: x402 v2 — HTTP 402 Payment Required
  • Facilitator: Coinbase CDP (https://api.cdp.coinbase.com/platform/v2/x402)
  • Receiving wallet: 0xb838930bf3dFD467D30979E12c0a94286F86708D

The flow is the standard one. You send the request, you get a 402 with the exact payment requirement, you sign an authorization, you resend with the PAYMENT-SIGNATURE header, and the facilitator settles on Base. Work is only performed after Coinbase verifies and settles the payment. No unpaid work, ever.

Amounts on the wire are in token atomic units. A 0.001 USDC call quotes as 1000 in accepts[].amount. The amount fields in openapi.json are decimal USD; the runtime accepts[].amount is atomic units.

Capacity

Inference is pooled across several independent engines, selected by remaining headroom, with automatic failover, so a failing upstream is invisible to the caller.

Capacity resets at 00:00 UTC. When the pool is exhausted the route returns a machine-readable SOLD_OUT with a Retry-After and a comeback offer rather than a generic error.

/markets, /alpha, /tts, and /stt do not draw on the LLM engine pool.

Limits and abuse controls

Per wallet, per day:

  • 50 calls per endpoint (/alpha: 20)
  • a lower cap during the wallet's first 24 hours
  • $10 total spend
  • 10 payment requests per second

Per request:

Shortened. The full README is on GitHub.

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

Baron Power Play: common questions

Is Baron Power Play MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the Baron Power Play safety report
How do I install Baron Power Play?
It runs remotely at baron-power-play.baronpowerplay.workers.dev. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Baron Power Play need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Baron Power Play maintained?
The last commit was 37 days ago (2026-09-28). The latest release is v1.0.0.
Is Baron Power Play up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of Baron Power Play?
Servers from other publishers that do the same job: Ausca MCP server, Agoragentic Agent OS MCP server and AKShare MCP server.
How does Baron Power Play compare with other AI and agents MCP servers?
safety score 88/100 (higher than 80% of 4,460 AI and agents servers); tools 5 (the typical AI and agents server has 6); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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