util_crc32

Delx first-party micro-utility util_crc32 at $0.001 USDC.

SERVERDelx Mcp A2a SOURCEhttps://api.delx.ai/v1/mcp

Low RISK CLASS

Category Read

Parameters 11 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-davidmosiah-delx-mcp-a2a/util-crc32.md

WHAT IT DOES

What util_crc32 does on Delx Mcp A2a

AI agents call util_crc32 to retrieve information from Delx Mcp A2a 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
`text`	string	Yes	text

Parameters from the server's own tool schema.

RISK

Why util_crc32 is rated Low

CRC32 checksum computation is a pure function that reads input data and produces a hash output without creating, modifying, deleting, or executing any operations. It has no blast radius if misused by an AI agent. The minimal cost ($0.001 USDC) and classification as a 'micro-utility' further confirm this is a harmless read operation.

From the tool's definition Tool name 'util_crc32' and description indicate a micro-utility that computes CRC32 checksums. CRC32 is a read-only hash computation with no side effects on any data or system state.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs util_crc32 safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Delx Mcp A2a, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For util_crc32, this is the rule to start with:

util_crc32 Allowed

util_crc32 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": {
    "util_crc32": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Delx Mcp A2a, apply this rule, and every util_crc32 call is checked against it from then on.

FAQ

Questions about util_crc32

What does the util_crc32 tool do? +

Delx first-party micro-utility util_crc32 at $0.001 USDC. It is categorised as a Read tool in the Delx Mcp A2a MCP Server, which means it retrieves data without modifying state.

What parameters does util_crc32 accept? +

util_crc32 accepts 1 parameter: text. Required: text. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on util_crc32? +

Register the Delx Mcp A2a MCP server in PolicyLayer and add a rule for util_crc32: 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 Delx Mcp A2a. Nothing to install.

What risk level is util_crc32? +

util_crc32 is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit util_crc32? +

Yes. Add a rate_limit block to the util_crc32 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 util_crc32 completely? +

Set action: deny in the PolicyLayer policy for util_crc32. 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 util_crc32? +

util_crc32 is provided by the Delx Mcp A2a MCP server (https://api.delx.ai/v1/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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