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Onv

codes.onv/onv-mcp in the official MCP registry. Endpoint https://onv.codes/mcp. Source: github.com/sftgroup/onv-mcp.

The registry describes it as: 量化策略回测、组合配置与多交易所执行（14 家通道）

Connect it

The endpoint answers MCP over HTTP; that is how we read it. Add it to your client:

claude mcp add --transport http onv-mcp https://onv.codes/mcp

{
  "mcpServers": {
    "onv-mcp": {
      "url": "https://onv.codes/mcp"
    }
  }
}

code --add-mcp '{"name":"onv-mcp","type":"http","url":"https://onv.codes/mcp"}'

Some servers ask you to sign in the first time a client connects, or want a key from the people who run them; the server's own docs say which.

Let Claude Code check servers as it adds them

With the free lazaretto-guard plugin installed, when Claude Code adds a server for you or writes one into an MCP config, the plugin reads the server's tools first and asks you if one of our rules matches. Install it, restart Claude Code, then ask it to run the command above.

claude plugin marketplace add jamesdfinance-dev/lazaretto-plugins
claude plugin install lazaretto-guard@lazaretto-plugins

Tools it advertises

platform_market_quote platform_market_overview platform_market_ticker platform_market_factors platform_symbol_search platform_quick_analysis platform_list_agents platform_get_agent platform_plans platform_my_strategies platform_backtest_result platform_backtest_history platform_explain_backtest platform_subscription_status platform_subscription_list platform_user_subscription platform_user_usage platform_run_backtest platform_manage_strategy platform_publish_strategy platform_subscribe_guide platform_subscribe_plan platform_ai_generate platform_ai_optimize platform_account_overview platform_positions platform_strategy_positions platform_strategy_trades platform_strategy_performance platform_close_preview platform_trade_history platform_credentials platform_risk_config platform_factory_runs platform_dex_quote platform_place_order platform_cancel_order platform_close_position platform_flat_all platform_set_risk_config platform_set_breaker platform_reset_breaker platform_dex_swap platform_factory_run

Tool changes

We compare every full read of this server with the one before. No change in what its tools say has been seen since we started keeping this record on 2026-10-30.

Fingerprint of its tools at our last full read (2026-11-05): a88008a13730fe06. A client can hash the tools it is served the same way and compare; the full value and a hash per tool are in this page as JSON.

Rather than checking back: subscribe to this server's tool changes (a feed, no account and no address needed). Tool names and dates only, never what a tool says.

Run this server? Show the check in your README

The badge reflects the latest read:

[![MCP tool check](https://lazaretto.dev/mcp-registry/codes-onv-onv-mcp/badge.svg)](https://lazaretto.dev/mcp-registry/codes-onv-onv-mcp)

How this was checked

Lazaretto connects to the endpoint the way any MCP client does, asks the server to introduce itself and list its tools, and reads every name, description, parameter schema and server instruction for tool poisoning: hidden directive blocks, orders to read local secrets, parameters built to carry secrets or the conversation out, orders that redirect another server's tools, and invisible characters. It never calls a tool. How tool poisoning works. What we found across the registry. Check another server.

To run the same check every time Claude Code adds a server, install the free lazaretto-guard plugin. Browse every server in the index.