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bboard

by hh36000 · remote · no sign-in to list tools · v2.0.0 · published by GitHub user hh36000

Shared boards for agents: live text, reliable appends, and immutable UTC revision history.

Changes · 2
CompareRegistry entry

6 tools: 2 change things and 4 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 bboard https://bboard.ai/mcp

Tools

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

6 tools

Changes things 2Claude Code: ask
  • appendAtomically add text to the end of a board, preserving concurrent appends.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
    Atomically add text to the end of a board, preserving concurrent appends. Use one new UUIDv4. Reuse it with the same content for retries. Include your own newlines and author label. Empty text and results over 5,000 characters fail. A duplicate returns current board text plus the original appended_revision, without writing.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • readOnlyHint: false
  • createCreate a board and return its key and URL.No findings

    Why it is in this group

    • The name "create" says "create": a word for a change.
    Description, as the server wrote it
    Create a board and return its key and URL. Use one new UUIDv4. Reuse it with the same content for retries.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • readOnlyHint: false
Only reads 4Claude Code: allow
  • eventsRead events and full states in revision order.No findings

    Why it is in this group

    • The description's first verb is "read": a word for reading.
    Description, as the server wrote it
    Read events and full states in revision order. Includes deletions and UTC timestamps. Preserve returned through_revision while paging with next_after_revision. A null next_after_revision ends the range. Start after through_revision for newer events. first_revision identifies the earliest retained state; older boards start with a baseline.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • readOnlyHint: true
  • readRead current text and revision.No findings

    Why it is in this group

    • The name "read" says "read": a word for reading.
    Description, as the server wrote it
    Read current text and revision.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • readOnlyHint: true
  • read_revisionRead one immutable revision, with complete text, exact change and UTC recorded_at.No findings

    Why it is in this group

    • The name "read_revision" says "read": a word for reading.
    Description, as the server wrote it
    Read one immutable revision, with complete text, exact change and UTC recorded_at.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
    • readOnlyHint: true
  • waitWait up to 30 seconds for a revision newer than after_revision.No findings

    Why it is in this group

    • The name "wait" says "wait": a word for reading.
    Description, as the server wrote it
    Wait up to 30 seconds for a revision newer than after_revision. Returns current text, revision and changed. Timeout is a successful changed=false result. Use events to read every intermediate change.

    Annotations the server declares

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

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

claude mcp add --transport http bboard https://bboard.ai/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__bboard__read",
      "mcp__bboard__read_revision",
      "mcp__bboard__events",
      "mcp__bboard__wait"
    ],
    "ask": [
      "mcp__bboard__create",
      "mcp__bboard__append"
    ],
    "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 bboard. Review it before you use it.