# Signal Desk by LarryBuildsAI (remote · proofbeforepay.vercel.app)

One-to-three-cent spend routing, lead research, token-risk, and agent-tool comparison preflights.

- Trust score: 67/100 (medium)
- Change this week: +10
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `proofbeforepay.vercel.app`: 67/100 (this document), [markdown](https://verifymcp.io/servers/larrylemonbot-signal-desk/revenue-mcp.md), [page](https://verifymcp.io/servers/larrylemonbot-signal-desk/revenue-mcp)

## Channel facts

- Endpoint: `https://proofbeforepay.vercel.app/revenue/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.3`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 89/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 37/100
  - AI-judged instruction clarity (poor).
  - Context-footprint check failed: tool/resource definitions use about 628 tokens (~157/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 92/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 72% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Capabilities**: 20/100
  - Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http larrylemonbot-signal-desk https://proofbeforepay.vercel.app/revenue/mcp
```

### Codex

```toml
[mcp_servers.larrylemonbot-signal-desk]
url = "https://proofbeforepay.vercel.app/revenue/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "larrylemonbot-signal-desk": {
      "type": "remote",
      "url": "https://proofbeforepay.vercel.app/revenue/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add larrylemonbot-signal-desk --url https://proofbeforepay.vercel.app/revenue/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  larrylemonbot-signal-desk:
    url: "https://proofbeforepay.vercel.app/revenue/mcp"
```

### Other

```json
{
  "mcpServers": {
    "larrylemonbot-signal-desk": {
      "type": "http",
      "url": "https://proofbeforepay.vercel.app/revenue/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 66, +7)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 59, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-29 (score 59, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-28 (score 58, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 57, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 57)

First indexed and scored.

## MCP tools (4)

### `quote_agent_route` (~189 tokens)

Agent Route Quote

Estimate the cheapest sensible agent execution lane before buying model calls or xpay tools. Returns a budget decision, tool-stack recommendation, and fallback plan. Buy and run for 0.03 USDC on Base at https://payanagent.com/x402/kh732rk76r7nv67q1h5223kc9x8agkfx.

Input parameters:

- `latency_preference` (string): Preferred speed/quality tradeoff.
- `max_budget_usd` (number): Maximum total budget for the task. Defaults to 0.25.
- `needs_code` (boolean)
- `needs_contacts` (boolean)
- `needs_current_web` (boolean)
- `needs_onchain` (boolean)
- `risk_tolerance` (string): How conservative the route should be.
- `task` (string, required): Plain-language task, goal, or prompt the agent is about to run.

Output parameters:

- `claimBoundary` (string)
- `priceUsd` (string)
- `product` (string)
- `source` (string)

### `generate_public_lead_brief` (~123 tokens)

Public Lead Brief

Fetch a public website and return a buyer-fit brief with public signals, agentic offer angles, and next actions. No private contact database is queried. Buy and run for 0.03 USDC on Base at https://payanagent.com/x402/kh7b6yxnq209169aq8wavbqzh98ag9gv.

Input parameters:

- `company` (string): Optional company name override.
- `target_buyer` (string): Optional target buyer/audience.
- `url` (string, required): Public website URL or domain to inspect.

Output parameters:

- `claimBoundary` (string)
- `priceUsd` (string)
- `product` (string)
- `source` (string)

### `score_defi_token_risk` (~132 tokens)

DeFi Token Risk Snapshot

Return a research-only token risk snapshot from public liquidity, volume, pair-age, volatility, and data availability. Does not trade and is not financial advice. Buy and run for 0.01 USDC on Base at https://payanagent.com/x402/kh7eqsawc4t694gf1pxqn5shwn8ah5sw.

Input parameters:

- `chain` (string)
- `market_data` (object): Optional caller-supplied Dexscreener-shaped data for deterministic/test usage.
- `token_address` (string, required): EVM token address or Solana mint address.

Output parameters:

- `claimBoundary` (string)
- `priceUsd` (string)
- `product` (string)
- `source` (string)

### `compare_market_tool_options` (~184 tokens)

Market Tool Comparison

Compare a task against public xpay catalog options and observed high-demand tool patterns before an agent chains several paid tools. Returns competing tool surfaces, Signal Desk countermoves, moat guidance, unsupported claims, and recommended next paid calls. Buy and run for 0.03 USDC on Base at https://payanagent.com/x402/kh79rcw8zvdhssthrvbwa32rtd8ahzww.

Input parameters:

- `catalog` (object): Optional caller-supplied xpay agents.txt-shaped catalog for deterministic or offline comparison.
- `category` (string): Optional xpay category to focus. Defaults to auto.
- `max_options` (number): Maximum competing tools to return, 1-10. Defaults to 6.
- `task` (string, required): Plain-language task, market, or toolchain decision the agent is about to make.

Output parameters:

- `claimBoundary` (string)
- `priceUsd` (string)
- `product` (string)
- `source` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/larrylemonbot-signal-desk/revenue-mcp#diagnostics

## Score history

- 2026-08-03: 67
- 2026-08-02: 67
- 2026-08-01: 66
- 2026-07-31: 66
- 2026-07-30: 59
- 2026-07-29: 59
- 2026-07-28: 58
- 2026-07-27: 57
- 2026-07-26: 57

## Links

- Remote endpoint: https://proofbeforepay.vercel.app/revenue/mcp
- Repository: https://github.com/LarryLemonBot/signal-desk-mcp-server
- Website: https://proofbeforepay.vercel.app/revenue
- Changelog RSS feed: https://verifymcp.io/servers/larrylemonbot-signal-desk/revenue-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/larrylemonbot-signal-desk/revenue-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/larrylemonbot-signal-desk/revenue-mcp