Skip to content

Thread Otter

by threadotter.com · remote · no sign-in to list tools · v1.0.1 · published by com.threadotter

Free buyer-thread finder, Reddit demand board + full GTM agent tools; try with no key.

Changes · 4
CompareRegistry entry

7 tools: 4 change things and 3 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http agent https://www.threadotter.com/api/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

7 tools

Changes things 4Claude Code: ask
  • competitor_complaintsFree live scan: this month's Reddit threads where people are complaining about a named product, asking for alternatives, or evaluating it.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Free live scan: this month's Reddit threads where people are complaining about a named product, asking for alternatives, or evaluating it. Classified by complaint-shaped language with the threads as receipts. Limited to 5 scans per day.
  • demand_radarFree weekly comparison of buyer demand on Reddit BY CATEGORY (startups, marketing, sales, dev & AI, services, ecommerce): where demand ran hottest this week, with top themes and th…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Free weekly comparison of buyer demand on Reddit BY CATEGORY (startups, marketing, sales, dev & AI, services, ecommerce): where demand ran hottest this week, with top themes and thread receipts per category. Call with no arguments for the comparison, or pass a category key for its detail.
  • reddit_demand_boardFree weekly board of what people keep asking for across 40 startup, marketing, sales, dev, and ecommerce subreddits: recurring pains, missing tools, and paying-shaped demand with r…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Free weekly board of what people keep asking for across 40 startup, marketing, sales, dev, and ecommerce subreddits: recurring pains, missing tools, and paying-shaped demand with real thread links. Call with no arguments for the cross-community leaderboard, or pass a community for its full breakdown.
  • subreddit_rulesFree lookup of a subreddit's promotion posture from Thread Otter's community vetting data (2,000+ profiled subreddits): self-promo policy, link policy, and how to write for the roo…No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Free lookup of a subreddit's promotion posture from Thread Otter's community vetting data (2,000+ profiled subreddits): self-promo policy, link policy, and how to write for the room.
Only reads 3Claude Code: allow
  • find_buyer_threadsFree GTM demo: give it a product website URL and Thread Otter crawls the site, works out who its buyers are, and mines recent Reddit threads where those buyers are asking for somet…No findings

    Why it is in this group

    • The name "find_buyer_threads" says "find": a word for reading.
    Description, as the server wrote it
    Free GTM demo: give it a product website URL and Thread Otter crawls the site, works out who its buyers are, and mines recent Reddit threads where those buyers are asking for something like it. Returns a report link; results are ready in ~2-3 minutes via get_demo_report. Limited to 2 runs per day.
  • get_demo_reportFetch the results of a find_buyer_threads run: top matched buyer threads with relevance scores, plus a link to the full report with reply drafts.No findings

    Why it is in this group

    • The name "get_demo_report" says "get": a word for reading.
    Description, as the server wrote it
    Fetch the results of a find_buyer_threads run: top matched buyer threads with relevance scores, plus a link to the full report with reply drafts.
  • get_startedHow to connect Thread Otter: what this server does, the free tools available anonymously, trial signup, and API key setup.No findings

    Why it is in this group

    • The name "get_started" says "get": a word for reading.
    Description, as the server wrote it
    How to connect Thread Otter: what this server does, the free tools available anonymously, trial signup, and API key setup. Works without authentication.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http agent https://www.threadotter.com/api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__agent__get_started",
      "mcp__agent__find_buyer_threads",
      "mcp__agent__get_demo_report"
    ],
    "ask": [
      "mcp__agent__reddit_demand_board",
      "mcp__agent__subreddit_rules",
      "mcp__agent__demand_radar",
      "mcp__agent__competitor_complaints"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as agent. Review it before you use it.