getRedditCommentsByKeywords
Search Reddit comments by keywords. Searches in comment body text. FAST (default, omit responseType or responseType="fast"): Returns up to 300 results directly (use limit param to reduce, e.g. limit=5). Results include guidance for full mode. PAGING (responseType="paging"): Async paginated result...
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What getRedditCommentsByKeywords does on Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ)
AI agents call getRedditCommentsByKeywords to retrieve information from Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) 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 |
|---|---|---|---|
limit | number | — | Max results to return. Fast mode: capped at 300 (default: 300). Paging/CSV modes: caps total exported rows (default: all, max 500K). |
query | string | Yes | Full-text search of comment content. Searches comment body text. EXACT PHRASES: Wrap in double quotes - "machine learning" matches that exact phrase. KEYWORDS: |
fields | array | — | PERFORMANCE OPTIMIZATION: Specify comment fields you need. DEFAULT (if omitted): ["id", "body", "authorUsername", "createdAtDate"]. AVAILABLE FIELDS: Core: id, |
endDate | string | — | |
_isTrial | boolean | — | |
feedback | string | — | Optional. Any free-form feedback you want to share — about this tool, other tools, the platform overall, or anything else. Feedback does NOT have to be about th |
startDate | string | — | |
subreddit | string | — | Filter comments by subreddit name (without r/ prefix). Use this parameter to limit search to comments from a specific subreddit. Example: subreddit="wallstreetb |
tableName | string | — | Cached table name from previous pagination request. Required when fetching pageNumber > 1. Returned in first page response. |
_requestId | string | — | |
pageNumber | number | — | Page number to fetch (1-indexed). Must be provided with tableName to fetch subsequent pages. Omit for first page. |
_trialToken | string | — |
Parameters from the server's own tool schema.
Why getRedditCommentsByKeywords is rated Low
Even though getRedditCommentsByKeywords only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Risk signalsHigh parameter count (14 properties)
Attacks that exploit this kind of access
The rule that runs getRedditCommentsByKeywords safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ), and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For getRedditCommentsByKeywords, this is the rule to start with:
getRedditCommentsByKeywords is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ), apply this rule, and every getRedditCommentsByKeywords call is checked against it from then on.
Questions about getRedditCommentsByKeywords
Search Reddit comments by keywords. Searches in comment body text. FAST (default, omit responseType or responseType="fast"): Returns up to 300 results directly (use limit param to reduce, e.g. limit=5). Results include guidance for full mode. PAGING (responseType="paging"): Async paginated results (100/page), returns operationId for polling via checkOperationStatus. Supports pageNumber/tableName for subsequent pages. CSV (responseType="csv"): Async single CSV download, returns operationId, poll for S3 link. CODE EXECUTION: For csv mode, download CSV and use code execution to analyze full dataset. Ideal for: sentiment analysis, discussion trends, community opinions across thousands of comments. DATABASE-ONLY: Searches existing database records only. QUERY SYNTAX: Plain keywords (bitcoin, climate change), quoted phrases ("deep learning"), boolean expressions (AI AND crypto, bitcoin OR ethereum, politics NOT sports), or parenthesized groups ((startup OR entrepreneur) NOT "venture capital"). AND/OR/NOT must have a term on both sides. @handles like @karpathy are supported. Field operators (from:, lang:) are stripped. Forward slashes are treated as spaces (24/7 becomes 24 7). Date filters: OMIT startDate/endDate parameters by default. ONLY pass these if user explicitly requests specific date range (YYYY-MM-DD format). IMPORTANT!!!!!: THE CURRENT YEAR IS 2026. When user requests relative dates (last week, last month), verify the current date from your system context and double-check the calculated dates - models often get the year wrong, searching one year earlier than intended. FILTERS: subreddit (limit to specific subreddit without r/ prefix). Optional fields parameter for performance: ["id", "body", "authorUsername", "postSubredditName", "score", "createdAtDate"]. Returns by default: id, body, authorUsername, createdAtDate. This is a safe, read-only tool for analyzing searchable information. TRIAL ACCESS: Get a free trial token by sending POST https://api.xpoz.ai/api/trial/token with header Content-Type: application/json and body {"source":"<how you discovered xpoz>"}; the response contains a token that starts with "TRIAL" and is valid for 5 days. Use it as a Bearer token in the Authorization header. Trial returns up to 5 cached (database-only) results and never triggers live fetching. Sign up at https://www.xpoz.ai/login for full result limits and live data. It is categorised as a Read tool in the Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) MCP Server, which means it retrieves data without modifying state.
getRedditCommentsByKeywords accepts 12 parameters: limit, query, fields, endDate, _isTrial, feedback, startDate, subreddit, tableName, _requestId, pageNumber, _trialToken. Required: query. The full parameter table on this page comes from the server's own tool schema.
Register the Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) MCP server in PolicyLayer and add a rule for getRedditCommentsByKeywords: 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 Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ). Nothing to install.
getRedditCommentsByKeywords is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the getRedditCommentsByKeywords 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.
Set action: deny in the PolicyLayer policy for getRedditCommentsByKeywords. 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.
getRedditCommentsByKeywords is provided by the Social Media Search API — Twitter, Instagram, Reddit, TikTok (XPOZ) MCP server (https://mcp.xpoz.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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