# io.tooloracle/arbitrumoracle (remote · tooloracle.io)

ArbitrumOracle - 12 Arbitrum tools: ERC-20, Camelot, GMX, sequencer, gas, bridge txs.

- Trust score: 66/100 (medium)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `tooloracle.io`: 66/100 (this document), [markdown](https://verifymcp.io/servers/io-tooloracle-arbitrumoracle/arbitrum-mcp.md), [page](https://verifymcp.io/servers/io-tooloracle-arbitrumoracle/arbitrum-mcp)

## Channel facts

- Endpoint: `https://tooloracle.io/arbitrum/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 2026-08-03.

- **Endpoint Security**: 66/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 12 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 458 tokens (~38/item across 12 items; 12 tools + 0 resources), lean.
  - 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**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 40/100
  - Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http io-tooloracle-arbitrumoracle https://tooloracle.io/arbitrum/mcp/
```

### Codex

```toml
[mcp_servers.io-tooloracle-arbitrumoracle]
url = "https://tooloracle.io/arbitrum/mcp/"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-tooloracle-arbitrumoracle": {
      "type": "remote",
      "url": "https://tooloracle.io/arbitrum/mcp/",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-tooloracle-arbitrumoracle --url https://tooloracle.io/arbitrum/mcp/ --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-tooloracle-arbitrumoracle:
    url: "https://tooloracle.io/arbitrum/mcp/"
```

### Other

```json
{
  "mcpServers": {
    "io-tooloracle-arbitrumoracle": {
      "type": "http",
      "url": "https://tooloracle.io/arbitrum/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.

### 2026-08-03 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-01 (score 65, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 64, +1)

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

### 2026-07-30 (score 63, +1)

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

### 2026-07-28 (score 62, +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 61, +1)

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

### 2026-07-26 (score 60)

First indexed and scored.

## MCP tools (12)

### `arb_overview` (~29 tokens)

Comprehensive Arbitrum ecosystem overview: ARB price, TVL, protocol count, chain status

### `arb_token_risk` (~44 tokens)

Risk score for any Arbitrum token by contract address. Checks verification, proxy status, activity.

Input parameters:

- `address` (string, required): Token contract address on Arbitrum

### `arb_protocol_health` (~63 tokens)

DeFi protocol health check: TVL, audit status, risk score. Supports GMX, Aave, Pendle, Camelot, etc.

Input parameters:

- `protocol` (string, required): Protocol name (e.g., gmx, aave, pendle, camelot)

### `arb_gas_tracker` (~25 tokens)

Current Arbitrum gas prices with USD cost estimates for transfers and swaps

### `arb_whale_watch` (~53 tokens)

Monitor large transactions for any Arbitrum address. Tracks whale movements.

Input parameters:

- `address` (string, required): Wallet or contract address
- `min_value_eth` (number): Minimum ETH value threshold (default: 10)

### `arb_contract_check` (~31 tokens)

Smart contract risk analysis: verification, proxy, compiler, license

Input parameters:

- `address` (string, required): Contract address

### `arb_defi_yields` (~73 tokens)

Compare DeFi yields across all Arbitrum protocols. Filter by TVL and category.

Input parameters:

- `category` (string): Filter by keyword (e.g., stablecoin, eth, gmx)
- `min_tvl_usd` (number): Minimum pool TVL in USD (default: 100000)

### `arb_protocol_list` (~24 tokens)

List all major DeFi protocols on Arbitrum ranked by TVL

### `arb_stablecoin_risk` (~34 tokens)

Stablecoin supply and risk analysis on Arbitrum (USDC, USDT, DAI, etc.)

### `arb_bridge_flows` (~22 tokens)

Bridge deposit/withdrawal flow monitoring for Arbitrum

### `arb_token_screening` (~37 tokens)

Compliance screening for Arbitrum tokens: verification, risk flags, basic AML check

Input parameters:

- `address` (string, required): Token contract address

### `arb_liquidity_scan` (~23 tokens)

DEX liquidity and volume analysis across Arbitrum exchanges

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-tooloracle-arbitrumoracle/arbitrum-mcp#diagnostics

## Score history

- 2026-08-03: 66
- 2026-08-02: 65
- 2026-08-01: 65
- 2026-07-31: 64
- 2026-07-30: 63
- 2026-07-29: 62
- 2026-07-28: 62
- 2026-07-27: 61
- 2026-07-26: 60

## Links

- Remote endpoint: https://tooloracle.io/arbitrum/mcp/
- Repository: https://github.com/ToolOracle/arbitrumoracle
- Changelog RSS feed: https://verifymcp.io/servers/io-tooloracle-arbitrumoracle/arbitrum-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-tooloracle-arbitrumoracle/arbitrum-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/io-tooloracle-arbitrumoracle/arbitrum-mcp