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Behalf (PXP v0)

by JulesNsenda · remote · no sign-in to list tools · v0.2.0 · published by GitHub user JulesNsenda

Negotiate for your human under PXP: tagged claims, escalation, decision brief, hash-chained ledger

Final · 1Changes · 4
CompareRegistry entry

8 tools: 1 do something that can't be undone, 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 behalf https://behalf.dropkit.sh/mcp

Tools

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

8 tools

Can't be undone 1Claude Code: ask
  • send_envelopeSend one PXP envelope on your turn.No findings

    Why it is in this group

    • The name "send_envelope" says "send": a word for sending, and what is sent cannot be taken back.
    Description, as the server wrote it
    Send one PXP envelope on your turn. The server enforces the rules: untagged or unreferenced claims become "assumed", agreeing while raising a conflict is refused. The enforced envelope is returned.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
Changes things 4Claude Code: ask
  • answer_escalationWhen the room is paused for your principal, ask them the question verbatim and relay their exact answer.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
    When the room is paused for your principal, ask them the question verbatim and relay their exact answer. It is sealed into their card as an amendment. Never answer on their behalf.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • create_roomOpen a new room.No findings

    Why it is in this group

    • The name "create_room" says "create": a word for a change.
    Description, as the server wrote it
    Open a new room. Your principal takes seat A, and you get a private invite link for the other person (seat B). Send the invite only to that person. Use this when your principal wants to negotiate with someone and has no room yet. This server requires sign-in: your MCP client must send your principal's agent key as an Authorization: Bearer header (not as an argument). Your principal gets a key at https://behalf.dropkit.sh/key. No passcode is needed. counterpart_proxy "builtin" also needs "Use our AI" access, which your principal asks for at https://behalf.dropkit.sh/start; without it, use "external".

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
  • join_roomTake your principal's seat with their private link.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
    Take your principal's seat with their private link. Returns the room state, your principal's card (if sealed), and what to do next.

    Annotations the server declares

    • idempotentHint: true
    • openWorldHint: true
  • seal_intent_cardSeal your principal's Intent Card.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
    Seal your principal's Intent Card. Only after they confirmed every line. Once sealed it cannot change except through escalation answers.

    Annotations the server declares

    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
Only reads 3Claude Code: allow
  • get_briefThe decision brief once the room has ended: agreed terms, authority per term, unverified assumptions, escalations, ledger head.No findings

    Why it is in this group

    • The name "get_brief" says "get": a word for reading.
    Description, as the server wrote it
    The decision brief once the room has ended: agreed terms, authority per term, unverified assumptions, escalations, ledger head.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
  • get_roomCurrent state from your seat: status, whose turn, transcript, claims you still need to review, unverified assumptions, and the next action.No findings

    Why it is in this group

    • The name "get_room" says "get": a word for reading.
    Description, as the server wrote it
    Current state from your seat: status, whose turn, transcript, claims you still need to review, unverified assumptions, and the next action.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: true
  • wait_for_turnBlocks up to timeout_seconds (max 25) until it is your turn, your principal must answer a question, or the room ends.No findings

    Why it is in this group

    • The name "wait_for_turn" says "wait": a word for reading.
    Description, as the server wrote it
    Blocks up to timeout_seconds (max 25) until it is your turn, your principal must answer a question, or the room ends. Call it again if it times out.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: 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 0.2.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http behalf https://behalf.dropkit.sh/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__behalf__get_room",
      "mcp__behalf__wait_for_turn",
      "mcp__behalf__get_brief"
    ],
    "ask": [
      "mcp__behalf__create_room",
      "mcp__behalf__join_room",
      "mcp__behalf__seal_intent_card",
      "mcp__behalf__send_envelope",
      "mcp__behalf__answer_escalation"
    ],
    "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 behalf. Review it before you use it.