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Friction

by friction.grain64.com · remote · no sign-in to list tools · v1.0.0 · published by com.grain64.friction

Sourced pain points and feature requests of B2B software users, read-only, with source links.

Read only
CompareRegistry entry

3 tools: 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 friction https://friction.grain64.com/mcp

Tools

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

3 tools

Only reads 3Claude Code: allow
  • get_product_summaryWhat users of one product struggle with: counts, the main problem areas, and the free-preview items per category (pain points, feature requests, workarounds, switching reasons) wit…No findings

    Why it is in this group

    • The name "get_product_summary" says "get": a word for reading.
    Description, as the server wrote it
    What users of one product struggle with: counts, the main problem areas, and the free-preview items per category (pain points, feature requests, workarounds, switching reasons) with their source links, plus the page and pricing links for the full list.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_productsList the software products that have a page on Friction, most-documented first, with counts of reports, themes and sources.No findings

    Why it is in this group

    • The name "list_products" says "list": a word for reading.
    Description, as the server wrote it
    List the software products that have a page on Friction, most-documented first, with counts of reports, themes and sources. Optionally filter by category slug and by a name or domain fragment.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • search_itemsSearch the free-preview feedback items of one product, optionally by category and by words in the title or summary (all words must match).No findings

    Why it is in this group

    • The name "search_items" says "search": a word for reading.
    Description, as the server wrote it
    Search the free-preview feedback items of one product, optionally by category and by words in the title or summary (all words must match). Each item carries the source threads (URL, date, quoted excerpt, state) behind it.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false

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 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http friction https://friction.grain64.com/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__friction__list_products",
      "mcp__friction__get_product_summary",
      "mcp__friction__search_items"
    ],
    "ask": [],
    "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 friction. Review it before you use it.