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Agent Beacon

by sophomath.com · remote · no sign-in to list tools · v0.1.1 · published by com.sophomath

Report capabilities needed and not found. Requests aren't fulfilled.

Changes · 2
CompareRegistry entry

3 tools: 2 change things and 1 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http agent-beacon https://beacon.sophomath.com/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn1 info
  • Warncheck_request_status

    The server marks "check_request_status" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"openWorldHint":false}; The name "check_request_status" says "request": a word for a change.

    What this check looks for
  • Infosubmit_capability_request

    The description mentions "credentials".

    Matched text

    description: "...e don't include names, contact details, credentials, or confidential information. Obvious e..."

    What this check looks for

Tools

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

3 tools

Changes things 2Claude Code: ask
  • check_request_statusCheck the status of a request you submitted, using its request_id and return_token.1 finding

    Why it is in this group

    • The name "check_request_status" says "request": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "check_request_status" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"openWorldHint":false}; The name "check_request_status" says "request": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Check the status of a request you submitted, using its request_id and return_token.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: false
  • submit_capability_requestDescribe a capability you needed but couldn't find.1 finding

    Why it is in this group

    • The name "submit_capability_request" says "submit": a word for a change.

    Findings

    • Info

      The description mentions "credentials".

      Matched text

      description: "...e don't include names, contact details, credentials, or confidential information. Obvious e..."

      What this check looks for
    Description, as the server wrote it
    Describe a capability you needed but couldn't find. Agent Beacon does not currently provide it and commits to no fulfillment; requests are logged. No payment is accepted. Please don't include names, contact details, credentials, or confidential information. Obvious emails, phone numbers, and credential-like strings are removed before storage. Returns a request_id and a return_token for checking status later.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: false
Only reads 1Claude Code: allow
  • describe_beaconIf you, or an AI agent working for you, needed a capability and couldn't find a service that provides it, describe the need here.No findings

    Why it is in this group

    • The name "describe_beacon" says "describe": a word for reading.
    Description, as the server wrote it
    If you, or an AI agent working for you, needed a capability and couldn't find a service that provides it, describe the need here. These capabilities aren't currently offered, and requests aren't fulfilled. No payment is requested or accepted. Returns what the service is, what it logs, and how to submit.

    Annotations the server declares

    • readOnlyHint: 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 0.1.1. Values in angle brackets are yours to fill in.

claude mcp add --transport http agent-beacon https://beacon.sophomath.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__agent-beacon__describe_beacon"
    ],
    "ask": [
      "mcp__agent-beacon__submit_capability_request",
      "mcp__agent-beacon__check_request_status"
    ],
    "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-beacon. Review it before you use it.