Skip to content

Just Signal MCP server

Which MCP servers are Just Signal's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-25

← Back to Just Signal

Whose server it is
  • Registry namecom.ou-reports/just-signalverified in the MCP registry

The registry name sits under ou-reports.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-25
  • Stateanswerschecked 2026-10-25
  • Tools5
  • Server calls itselfjust-signal
  • Server version1.3.0
  • Protocol version2025-06-18

On 2026-10-25 the server answered initialize and tools/list without a sign-in. First answer in 124 ms.

Should an agent connect itConnect it, with care
  • Its tools do every use case we checked: generate live market briefings with price targets and tickers; grade tickers through eleven investor lenses.

Once connected

  • For "grade tickers through eleven investor lenses", the likely first call is get_panel_grade.
  • publish_report change data without a sign-in: anyone with the address can call them.
  • Parameters are untyped or undescribed in 2 of 5 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 10, the first on 2026-10-25
  • INITE MCP score71 of 100answers 100 · does the job 100 · definitions 77 · context 100 · use 36 · connects 100 · lowered by the warning signs below
  • What an agent can do with it2 of 2 use cases
  • Use61 npm downloads a week
  • Answered100% of days10 of 10 daily checks
  • Median first answer130 ms
  • Space in an agent's context≈ 795 tokensthe definitions of all its tools (5), which an agent carries on every turn
  • Tool definitionsB · 77 of 100
  • Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 2 of 5
  • Not saying whether it only reads or can destroy: 5 of 5

What an agent can do with it

  • can do · generate live market briefings with price targets and tickers
  • not sure · build TradingView-ready watchlists from macro trend reports
  • can do · grade tickers through eleven investor lenses

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

  • Tools that change data, on a server that answers without a sign-in: publish_report

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers5 tools · read 2026-10-25
  • get_stock_quote

    Live stock/ETF quote (price + % change) via Just Signal's market-data relay. Establishes a ticker's Day-0 baseline before projecting.

  • publish_report

    Ground, render, and PUBLISH a Just Signal briefing to the public library. Grounds each ticker's live Day-0 price and computes exact dollar targets from your % projections. Targets MUST be percentages ("+18%") or multiples ("2.5x"), never…

  • list_reports

    List recent Just Signal reports from the public library (newest first).

  • get_scorecard

    Audit past signals: projected vs actual return for every grounded ticker, graded AHEAD / TRACKING / BEHIND, pro-rated by elapsed time.

  • get_panel_grade

    The Investment Panel's read on one ticker: its Chophouse doneness grade (RAW..CHARRED, how much value is already cooked in) plus every seat's vote across 11 emulated investor lenses, with the registry verdict for context. The panel…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "just-signal": {
      "type": "http",
      "url": "https://www.ou-reports.com/api/mcp.php"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http ou-reports https://www.ou-reports.com/api/mcp.php

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://www.ou-reports.com/api/mcp.php as a custom connector in the settings.

Also shipped through: npm

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.