Nephyr Backtest

Name: Nephyr Backtest
Author: clm-studios

@clm-studiosMCP server · External

Prediction market strategy backtesting with real on-chain Polymarket data

Blockchain datav0.1.1

Freeno charge per call

How to install

Runs on your machine from its package; the steps are below.

Safety · AI5%Low risk
Does · AIReadsOnly looks things up
ConnectOn your machineRuns on your machine
Popularity17 a weekUpdated 1 Apr 2026
StatusAll clearChecked facts, not AI

What it does

Reads
Writes
High impact

At most: only reads or looks up information.

What it costs

Free

Odel charges nothing per call. The publisher may charge for its own service.

Runs locally over stdio

This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).

PyPInephyr-backtestv0.1.1

Run

uvx nephyr-backtest

MCP client config

{
  "mcpServers": {
    "nephyr-backtest": {
      "command": "uvx",
      "args": [
        "nephyr-backtest"
      ]
    }
  }
}

No README yet. What Odel knows about this module is on the right.

Similar modules

Browse Blockchain data

MCP server: One MCP server.
basebalance.cloud — x402 RPC & MCP gatewayRun by its publisher: served from their own domain, namespace checked by the registry.
@basebalance · External7,110 GitHub stars.
USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k. Failover, cache, /mcp, ledger.
40% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
40% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
40% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
MCP server: One MCP server.
Solana MCP by Vybe
@vybenetwork · External1,599 GitHub stars.
Solana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.
5% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
5% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
5% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
MCP server: One MCP server.
Solana MCP by Vybe
@vybenetwork · External1,599 GitHub stars.
Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.
6% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
6% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
6% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
MCP server: One MCP server.
EVMoleRun by its publisher: served from their own domain, namespace checked by the registry.
@cdump · External467 GitHub stars.
Local structured analysis of deployed EVM runtime bytecode
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
MCP server: One MCP server.
BlockrunRun by its publisher: served from their own domain, namespace checked by the registry.
@blockrunai · External391 GitHub stars.
Web search, deep research, prediction markets & crypto data for AI agents. Pay per call via x402.
11% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
11% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
11% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
MCP server: One MCP server.
MPP32Run by its publisher: served from their own domain, namespace checked by the registry.
@mpp32 · External221 GitHub stars.
Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call.
13% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Deprecated by the publisher: Deprecated: public distribution has ended. Existing installations are unsupported; contact the service owner for an authorized private migration path.Free to use.
13% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Deprecated by the publisher: Deprecated: public distribution has ended. Existing installations are unsupported; contact the service owner for an authorized private migration path.Free to use.
13% chance this is malicious. Assessed by AI, which can make mistakes.Can move money, run code, delete data or send messages for you. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Deprecated by the publisher: Deprecated: public distribution has ended. Existing installations are unsupported; contact the service owner for an authorized private migration path.Free to use.
MCP server: One MCP server.
Polymarket Toolkit
@runesleo · External195 GitHub stars.
Read-only Polymarket data tools for AI agents: profiles, PnL, market scans. No keys, no orders.
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.Free to use.
MCP server: One MCP server.
Bitview
@bitcoinresearchkit · External177 GitHub stars.
Read-only Bitcoin blockchain, mempool, mining, market, and on-chain analytics; no API key.
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.
4% chance this is malicious. Assessed by AI, which can make mistakes.Only reads or looks up information. Assessed by AI, which can make mistakes.A remote server; no sign-in.Free to use.