# Exchange Arbitrage Agent (remote · api-production-0b04.up.railway.app)

Prediction-market quotes, fill estimates and odds trends, paid per call with x402 USDC on Base.

- Trust score: 61/100 (medium)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `api-production-0b04.up.railway.app`: 61/100 (this document), [markdown](https://verifymcp.io/servers/lkennedyshare-exchange-arbitrage-agent/api-production-0b04.md), [page](https://verifymcp.io/servers/lkennedyshare-exchange-arbitrage-agent/api-production-0b04)

## Channel facts

- Endpoint: `https://api-production-0b04.up.railway.app/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## 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 2026-11-05.

- **Endpoint Security**: 11/100
  - TLS not yet verified: we couldn't open a connection to check the certificate.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS not yet verified: we couldn't read the response headers to check for it.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but we couldn't connect to verify it.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 5 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Exchange Arbitrage Agent MCP server?

Exchange Arbitrage Agent is a hosted endpoint at https://api-production-0b04.up.railway.app/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http lkennedyshare-exchange-arbitrage-agent 'https://api-production-0b04.up.railway.app/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "lkennedyshare-exchange-arbitrage-agent": {
      "url": "https://api-production-0b04.up.railway.app/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "lkennedyshare-exchange-arbitrage-agent": {
      "type": "http",
      "url": "https://api-production-0b04.up.railway.app/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.lkennedyshare-exchange-arbitrage-agent]
url = "https://api-production-0b04.up.railway.app/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "lkennedyshare-exchange-arbitrage-agent": {
      "type": "remote",
      "url": "https://api-production-0b04.up.railway.app/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add lkennedyshare-exchange-arbitrage-agent --url 'https://api-production-0b04.up.railway.app/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  lkennedyshare-exchange-arbitrage-agent:
    url: "https://api-production-0b04.up.railway.app/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "lkennedyshare-exchange-arbitrage-agent": {
      "Transport": "http",
      "Url": "https://api-production-0b04.up.railway.app/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add lkennedyshare-exchange-arbitrage-agent -t streamable-http -u 'https://api-production-0b04.up.railway.app/mcp'
```

### Other

```json
{
  "mcpServers": {
    "lkennedyshare-exchange-arbitrage-agent": {
      "type": "http",
      "url": "https://api-production-0b04.up.railway.app/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.

### 2026-11-04 (score 61, 0)

- [security regression] Endpoint reachability: reachable → unreachable
- [security regression] HSTS header: fail → unverified
- [security regression] Tool safety: pass → unverified
- [security regression] TLS certificate: pass → unverified
- [security regression] Stability: 0.17 → unverified
- [security regression] Transport: pass → fail
- [security] Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-11-02 (score 61, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-31 (score 60, +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.

### 2026-10-30 (score 59, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-29 (score 59)

First indexed and scored.

## MCP tools (6)

### `get_status` (~24 tokens)

Free: agent status, trading mode and kill-switch state. No account data.

### `search_markets` (~34 tokens)

Free: search open prediction markets by text. Returns market ids, outcomes and token ids.

Input parameters:

- `q` (string, required)

### `get_quote` (~55 tokens)

Order-book quote for one outcome: best bid and ask, mid, spread and top five levels of depth. $0.005 USDC per call on Base. Live data, not advice.

Input parameters:

- `token_id` (string, required)

### `estimate_fill` (~64 tokens)

Fill estimate for buying a number of shares of one outcome: VWAP, total cost and partial-fill status within a slippage cap. $0.01 USDC per call on Base. Not advice.

Input parameters:

- `shares` (number, required)
- `token_id` (string, required)

### `get_odds_trends` (~55 tokens)

Stored odds-comparison snapshots from the arbitrage worker for trend analysis. $0.01 USDC per call on Base.

Input parameters:

- `days` (integer)
- `limit` (integer)
- `team`

### `get_odds_trends_summary` (~60 tokens)

Aggregated edge trends per event from stored snapshots: min/max/avg taker edge and best expected maker edge. $0.01 USDC per call on Base.

Input parameters:

- `days` (integer)
- `limit` (integer)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/lkennedyshare-exchange-arbitrage-agent/api-production-0b04#diagnostics

## Score history

- 2026-11-05: 61
- 2026-11-04: 61
- 2026-11-03: 61
- 2026-11-02: 61
- 2026-11-01: 60
- 2026-10-31: 60
- 2026-10-30: 59
- 2026-10-29: 59

## Common questions

### What is the Exchange Arbitrage Agent MCP server?

Exchange Arbitrage Agent is an MCP server listed in the public MCP registry as io.github.LKennedyShare/exchange-arbitrage-agent. Prediction-market quotes, fill estimates and odds trends, paid per call with x402 USDC on Base. This page covers its hosted endpoint (https://api-production-0b04.up.railway.app/mcp).

### Is the Exchange Arbitrage Agent MCP server safe to use?

Exchange Arbitrage Agent scores 61 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Exchange Arbitrage Agent MCP server expose?

Exchange Arbitrage Agent exposes 6 tools: get_status, search_markets, get_quote, estimate_fill, get_odds_trends, get_odds_trends_summary. Their descriptions and schemas cost roughly 292 tokens of context every time the server is loaded.

### Does the Exchange Arbitrage Agent MCP server require authentication?

Its publisher declares no required credentials for Exchange Arbitrage Agent. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

### Is the Exchange Arbitrage Agent MCP server still maintained?

Exchange Arbitrage Agent is still listed in the MCP registry, though our most recent checks did not reach this channel. We last reached this channel on 3 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://api-production-0b04.up.railway.app/mcp
- Repository: https://github.com/LKennedyShare/exchange-arbitrage-agent
- Website: https://api-production-0b04.up.railway.app/llms.txt
- Changelog RSS feed: https://verifymcp.io/servers/lkennedyshare-exchange-arbitrage-agent/api-production-0b04.xml
- Changelog JSON feed: https://verifymcp.io/servers/lkennedyshare-exchange-arbitrage-agent/api-production-0b04.json
- HTML version of this page: https://verifymcp.io/servers/lkennedyshare-exchange-arbitrage-agent/api-production-0b04