// SCAN REPORT

Musashi

14 tools. 0 can modify or destroy data without limits.

Read-only server. Low risk, but rate limits prevent runaway API costs.

Last updated: 3 Jul 2026

0 can modify or destroy data

14 read-only

14 tools total

Community server · catalogue entry verified 03/07/2026

How to control Musashi ↓

TOOL MAP

What Musashi exposes to your agents

Read (14) Write / Execute (0) Destructive / Financial (0)

Running more than one server? Check your whole stack →

THE RISK

What can go wrong

Even read-only tools carry cost. An agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up bills.

POLICY

How to control Musashi

PolicyLayer is an MCP gateway — it sits between your AI agents and Musashi, and nothing reaches the server without passing your rules. These are the rules we recommend:

Cap read operations

{
  "analyze_text": {
    "limits": [
      {
        "counter": "analyze_text_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register Musashi — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON MUSASHI →

Instant setup, no code required.

FULL CATALOGUE

All 14 Musashi tools

READ 14 tools

Read analyze_text Analyze a claim, tweet, headline, or free-form text against live prediction market data. Use this when the use Read explain_market_move Explain why a specific market moved, using wallet flow, movers, feed, and arbitrage signals. Requires at least Read get_arbitrage Find current arbitrage opportunities between Polymarket and Kalshi. Use this when the user asks about price di Read get_feed Get recent analyzed feed items, tweets, and breaking signals from Musashi. Use this when the user asks about r Read get_feed_accounts List the accounts and sources that Musashi monitors for its feed. Use this when the user asks about data sourc Read get_feed_stats Get Musashi feed statistics including volume, urgency breakdown, and top-mentioned markets. Use this for an ov Read get_health Check the health and availability of the Musashi API and its data sources (Polymarket, Kalshi). Use this when Read get_market_brief Get a combined brief for a specific market including price, wallet flow, recent movers, feed mentions, and arb Read get_market_wallet_flow Explain recent public wallet flow for a market. Read get_movers Get markets with the biggest recent price moves. Use this when the user asks what is moving, what changed, or Read get_smart_money_markets Find markets with unusual smart-wallet activity. Read get_wallet_activity Fetch recent public Polymarket activity for a wallet. Read get_wallet_positions Fetch current public Polymarket positions for a wallet. Read ground_probability Ground a real-world claim in live market-implied probability. Use this when the user wants to know the market\

FAQ

Questions about Musashi

Is the Musashi MCP server safe to use without restrictions? +

The Musashi server is primarily read-only with 14 read tools. While it cannot modify data, an agent in a retry loop can make thousands of API calls per minute, exhausting rate limits and running up costs. Rate limiting is still recommended.

How many tools does the Musashi MCP server expose? +

14 tools across 2 categories: Read, Write. 14 are read-only. 0 can modify, create, or delete data.

How do I enforce a policy on Musashi? +

Register the Musashi MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every Musashi tool call.

Deterministic rules across all 14 Musashi tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON MUSASHI →

Instant setup, no code required.

14 Musashi tools catalogued and risk-classified — across an index of 43,000+ MCP servers.