compute_var_backtest_traffic_light

SERVERAinumbers Mcp Apps SOURCEpostoaklabs/ainumbers-mcp-apps

Low RISK CLASS

Category Read

Parameters 40 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/postoaklabs-ainumbers-mcp-apps/compute-var-backtest-traffic-light.md

WHAT IT DOES

What compute_var_backtest_traffic_light does on Ainumbers Mcp Apps

AI agents call compute_var_backtest_traffic_light to retrieve information from Ainumbers Mcp Apps without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Parameter	Type	Required	Description
`compute`	string	—	Compute mode (v0.4 Compute Binding). "auto" (default) = server for gpu:false nodes with registered kernels; "server" = force server-side; "browser" = always ret
`parent_hashes`	array	—	execution_hash values from upstream ChainGraph AP2 artifacts to chain from (sets chain.parent_hashes in the export).
`parent_tool_ids`	array	—	tool_id values matching parent_hashes, in the same order.
`policy_parameters`	object	—	Input parameters for this tool's decision function. For gpu:false nodes with a registered kernel, these are computed server-side when compute is "auto" or "serv

Parameters from the server's own tool schema.

RISK

Why compute_var_backtest_traffic_light is rated Low

Performs deterministic financial calculations without modifying data, creating transactions, or accessing real account information.

From the tool's definition VaR Backtesting Traffic-Light Zone Calculator, deterministic compute node, inputs processed transiently, not stored

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs compute_var_backtest_traffic_light safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Ainumbers Mcp Apps, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For compute_var_backtest_traffic_light, this is the rule to start with:

compute_var_backtest_traffic_light Allowed

compute_var_backtest_traffic_light is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "compute_var_backtest_traffic_light": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Ainumbers Mcp Apps, apply this rule, and every compute_var_backtest_traffic_light call is checked against it from then on.

FAQ

Questions about compute_var_backtest_traffic_light

What does the compute_var_backtest_traffic_light tool do? +

VaR Backtesting Traffic-Light Zone Calculator: OpenChainGraph compute node (capital_assessment). Deterministic OpenChainGraph compute node. By default (compute:"auto") inputs are computed server-side on Cloudflare Workers for gpu:false nodes with a registered kernel; compute:"browser" forces client-side execution and returns a browser delegation URL instead. gpu:true nodes always delegate to the browser. Inputs are processed transiently to compute the response and are not stored, logged, or retained. Use synthetic or anonymised inputs only. Exports an AP2 artifact with execution_hash for chain provenance. Open at: https://ainumbers.co/chaingraph/art-429-var-backtest-traffic-light.html FV-status (published/proven/still-trusted for this spec): /fv-status/8b5ae30d812cd234cfb6068c4ce2022f01d10f2a358979b0f0d73421e09d2543.json — a snapshot, not a subscription; this receipt verifies offline regardless of whether that file is ever fetched. It is categorised as a Read tool in the Ainumbers Mcp Apps MCP Server, which means it retrieves data without modifying state.

What parameters does compute_var_backtest_traffic_light accept? +

compute_var_backtest_traffic_light accepts 4 parameters: compute, parent_hashes, parent_tool_ids, policy_parameters. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on compute_var_backtest_traffic_light? +

Register the Ainumbers Mcp Apps MCP server in PolicyLayer and add a rule for compute_var_backtest_traffic_light: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Ainumbers Mcp Apps. Nothing to install.

What risk level is compute_var_backtest_traffic_light? +

compute_var_backtest_traffic_light is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit compute_var_backtest_traffic_light? +

Yes. Add a rate_limit block to the compute_var_backtest_traffic_light rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block compute_var_backtest_traffic_light completely? +

Set action: deny in the PolicyLayer policy for compute_var_backtest_traffic_light. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides compute_var_backtest_traffic_light? +

compute_var_backtest_traffic_light is provided by the Ainumbers Mcp Apps MCP server (postoaklabs/ainumbers-mcp-apps). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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