hires_list_candidate_messages

List email and messaging history for a candidate. Use is_scheduled=1 to filter only pending scheduled messages.

SERVER100Hires MCP Server SOURCE100hires/mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/100hires-mcp-server/hires-list-candidate-messages.md

WHAT IT DOES

What hires_list_candidate_messages does on 100Hires MCP Server

AI agents call hires_list_candidate_messages to retrieve information from 100Hires MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why hires_list_candidate_messages is rated Low

This tool retrieves and queries existing message data without creating, modifying, deleting, or triggering any side effects. It is a straightforward read operation with minimal blast radius if misused by an AI agent—the worst outcome would be information disclosure of candidate communications.

From the tool's definition Tool name contains 'list' and description states 'List email and messaging history for a candidate' with optional filtering by is_scheduled parameter. No modification, deletion, or execution of external operations occurs.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs hires_list_candidate_messages safely

PolicyLayer is an MCP gateway: it sits between your AI agents and 100Hires MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For hires_list_candidate_messages, this is the rule to start with:

hires_list_candidate_messages Allowed

hires_list_candidate_messages 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": {
    "hires_list_candidate_messages": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect 100Hires MCP Server, apply this rule, and every hires_list_candidate_messages call is checked against it from then on.

FAQ

Questions about hires_list_candidate_messages

What does the hires_list_candidate_messages tool do? +

List email and messaging history for a candidate. Use is_scheduled=1 to filter only pending scheduled messages. It is categorised as a Read tool in the 100Hires MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on hires_list_candidate_messages? +

Register the 100Hires MCP Server MCP server in PolicyLayer and add a rule for hires_list_candidate_messages: 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 100Hires MCP Server. Nothing to install.

What risk level is hires_list_candidate_messages? +

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

Can I rate-limit hires_list_candidate_messages? +

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

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

hires_list_candidate_messages is provided by the 100Hires MCP Server MCP server (100hires/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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