hires_list_candidate_messages

SERVER100Hires - AI ATS & Recruitment Software SOURCEhttps://mcp.100hires.com/mcp

Low RISK CLASS

Category Read

Parameters 51 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

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

WHAT IT DOES

What hires_list_candidate_messages does on 100Hires - AI ATS & Recruitment Software

AI agents call hires_list_candidate_messages to retrieve information from 100Hires - AI ATS & Recruitment Software 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
`id`	string \| number	Yes	Candidate ID (integer) or alias (string).
`page`	number	—	Page number (1-based).
`size`	number	—	Number of items per page.
`view`	string	—	Response shape. Default `summary` excludes the HTML body and attachments metadata. Use `full` only when message body content is needed.
`is_scheduled`	number	—	Set to 1 to return only scheduled (not yet sent) messages.

Parameters from the server's own tool schema.

RISK

Why hires_list_candidate_messages is rated Low

This tool queries and retrieves existing messaging history associated with a candidate. It performs a read-only operation with no side effects on data. The sibling tools on this server (hires_advance_application, hires_batch_move_applications, hires_batch_reject_applications, hires_add_candidate_tags) perform writes or state changes, but this tool explicitly lists/retrieves only.

From the tool's definition Tool name contains 'list' and description states 'List email and messaging history for a candidate' — retrieves historical messages with no modification, creation, or deletion of data.

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 - AI ATS & Recruitment Software, 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 - AI ATS & Recruitment Software, 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. Recommended size <= 10: messages include full HTML body; if the response exceeds the budget the tool returns isError:true with error_code=response_too_large and retry hints. It is categorised as a Read tool in the 100Hires - AI ATS & Recruitment Software MCP Server, which means it retrieves data without modifying state.

What parameters does hires_list_candidate_messages accept? +

hires_list_candidate_messages accepts 5 parameters: id, page, size, view, is_scheduled. Required: id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on hires_list_candidate_messages? +

Register the 100Hires - AI ATS & Recruitment Software 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 - AI ATS & Recruitment Software. 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 - AI ATS & Recruitment Software MCP server (https://mcp.100hires.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on 100Hires - AI ATS & Recruitment Software, and thousands of servers like it.

This server

All 133 100Hires - AI ATS & Recruitment Software tools →

Across the catalogue

aiva_list_affiliates on AIVA MCP Server →list_circuits on 0gzk →list_agents on 0rca Dojo MCP Server → The MCP Attack Database →

Guides

Roll out MCP under one policy →Data exfiltration →MCP token cost →