# io.github.tevfikefeaydin/agenttoll (npm · agenttoll-mcp)

21 paid data tools plus free quote/budget inspection, with bounded USDC payments on Base.

- Trust score: 82/100 (high trust)
- Change this week: +15
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- npm · `agenttoll-mcp`: 82/100 (this document), [markdown](https://verifymcp.io/servers/tevfikefeaydin-agenttoll/agenttoll-mcp.md), [page](https://verifymcp.io/servers/tevfikefeaydin-agenttoll/agenttoll-mcp)

## Channel facts

- Registry: `npm`
- Package: `agenttoll-mcp`
- Version: `0.14.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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 2026-09-21.

- **Supply Chain Security**: 99/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 31 of 114 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 100/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to tevfikefeaydin/agenttoll).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 6 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 81/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 1965 tokens (~85/item across 23 items; 23 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **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.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 23 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 23 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the io.github.tevfikefeaydin/agenttoll MCP server?

io.github.tevfikefeaydin/agenttoll runs locally as an npm package, launched with npx -y agenttoll-mcp. 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 tevfikefeaydin-agenttoll -- npx -y agenttoll-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "tevfikefeaydin-agenttoll": {
      "command": "npx",
      "args": [
        "-y",
        "agenttoll-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "tevfikefeaydin-agenttoll": {
      "command": "npx",
      "args": [
        "-y",
        "agenttoll-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add tevfikefeaydin-agenttoll -- npx -y agenttoll-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tevfikefeaydin-agenttoll": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "agenttoll-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add tevfikefeaydin-agenttoll --command npx --arg -y --arg agenttoll-mcp
```

### Hermes

```yaml
mcp_servers:
  tevfikefeaydin-agenttoll:
    command: "npx"
    args: ["-y", "agenttoll-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "tevfikefeaydin-agenttoll": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "agenttoll-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add tevfikefeaydin-agenttoll -t stdio -c npx -a -y agenttoll-mcp
```

### Other

```json
{
  "mcpServers": {
    "tevfikefeaydin-agenttoll": {
      "command": "npx",
      "args": [
        "-y",
        "agenttoll-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-09-15 (score 82, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-09-14 (score 67)

First indexed and scored.

## MCP tools (23)

### `get_payment_budget` (~44 tokens)

Free: inspect the session USDC limit, spent/reserved/remaining amounts, expected network and recipient. Ambiguous signed failures remain reserved. This tool never requests a payment.

### `get_payment_quote` (~84 tokens)

Free: request and validate an unsigned x402 quote for a registered AgentToll endpoint path. Shows the quote and its price ceiling without using a private key or spending budget.

Input parameters:

- `path` (string, required): Concrete registered endpoint path with optional query, e.g. /api/price/eth or /api/base/fresh?minutes=5. Absolute URLs are not accepted.

### `get_price` (~56 tokens)

Spot price (USD) + 24h change for a crypto asset. Costs $0.001 in USDC via x402.

Input parameters:

- `symbol` (string, required): Ticker (eth, btc, sol...) or CoinGecko id

### `get_base_gas` (~84 tokens)

Base network gas price and latest block. Pass gasLimit to also get what a transaction that size would cost in ETH and USD. Costs $0.001 in USDC via x402.

Input parameters:

- `gasLimit` (integer): Gas units to price: 21000 a transfer, ~65000 an ERC-20 transfer, 150000-300000 a swap

### `get_trending` (~42 tokens)

Tokens trending across the market right now. Costs $0.002 in USDC via x402.

Input parameters:

- `limit` (integer): Return only the top N tokens

### `get_base_token_price` (~49 tokens)

Onchain USD price for any Base token by contract address. Costs $0.001 in USDC via x402.

Input parameters:

- `address` (string, required): Token contract address on Base (0x...)

### `get_base_address_info` (~50 tokens)

Base address snapshot: ETH balance, tx count, contract or EOA. Costs $0.001 in USDC via x402.

Input parameters:

- `address` (string, required): Address on Base (0x...)

### `get_fear_greed` (~62 tokens)

Crypto Fear & Greed index with yesterday comparison. Pass days to also get a daily history, which shows whether sentiment is turning. Costs $0.001 in USDC via x402.

Input parameters:

- `days` (integer): Days of daily history to include

### `get_base_trending_pools` (~56 tokens)

Trending DEX pools on Base: price, 24h volume, liquidity. Costs $0.002 in USDC via x402.

Input parameters:

- `limit` (integer): How many pools to return (default 10)

### `get_market_brief` (~89 tokens)

One-call market brief: prices, Base gas, Fear & Greed. Defaults to BTC/ETH/SOL; pass symbols to price whatever you actually track, at the same flat price. Costs $0.005 in USDC via x402.

Input parameters:

- `symbols` (array): Tickers or CoinGecko ids to price instead of the majors, e.g. ['eth','degen']

### `get_new_token_radar` (~99 tokens)

New token radar: pools created on Base in the last ~24h that already have real liquidity. The default floor is $10k; raise it to cut more spam, lower it to see everything new. Costs $0.003 in USDC via x402.

Input parameters:

- `limit` (integer): How many pools to return (default 15)
- `minLiquidity` (number): Liquidity floor in USD (default 10000)

### `get_try_premium` (~71 tokens)

Turkish lira premium: implied vs official USD/TRY via a crypto cross-rate. USDT is the reading desks quote, because it is what actually changes hands. Costs $0.002 in USDC via x402.

Input parameters:

- `asset` (string): Which asset carries the cross-rate (default btc)

### `get_try_spread` (~77 tokens)

Turkish exchange spread: BTCTurk and Paribu's TRY quotes converted back to USD via the official rate and compared against the global price, so you can see which local exchange is charging the bigger premium. Costs $0.002 in USDC via x402.

Input parameters:

- `asset` (string): Which pair to check (default btc)

### `get_base_portfolio` (~115 tokens)

Everything a Base address holds, valued in USD: ETH plus its ERC-20 tokens, largest first. The reply carries totals and says how many holdings fell below the floor or could not be priced. Costs $0.003 in USDC via x402.

Input parameters:

- `address` (string, required): Address on Base (0x...)
- `limit` (integer): How many holdings to list (default 20)
- `minValue` (number): USD floor per holding, which keeps airdropped spam out (default 1)

### `check_token_safety` (~135 tokens)

Automated safety checks for a Base token: a simulated buy and sell to catch honeypots, buy/sell tax, contract verification, what the owner can still do, holder concentration, whether anyone can still withdraw the liquidity, and who deployed the contract - a token shipped from a wallet with a handful of transactions and dust in it is the shape most rugs share. The verdict is clear, caution, high-risk or insufficient-data — a token too new to check is never reported as clear. Costs $0.003 in USDC via x402.

Input parameters:

- `address` (string, required): Token contract address on Base (0x...)

### `get_fresh_pools` (~167 tokens)

Pools read straight off Base seconds after they exist, before any indexer has them - the earliest possible signal that a token launched. Returns the launched token address (ready for check_token_safety), whether anyone has funded it yet, and whether its Uniswap v4 hook belongs to a launchpad used by many pools or is bespoke code shipped with this one token. USD liquidity is deliberately not claimed here; use get_new_token_radar for that, minutes later. Costs $0.004 in USDC via x402.

Input parameters:

- `fundedOnly` (boolean): Drop pools nobody has added liquidity to yet
- `limit` (integer): How many pools to return, youngest first (default 15)
- `minutes` (integer): How far back to look (default 10)

### `scout_new_tokens` (~124 tokens)

The radar and the safety check in one call: today's new Base pools above your liquidity floor, each returned with a safety verdict already attached (honeypot simulation, taxes, owner powers, holder concentration). One call instead of N+1. A pool whose check could not run is returned with safety: null, never dropped. Costs $0.008 in USDC via x402.

Input parameters:

- `minLiquidity` (number): Liquidity floor in USD (default 15000)
- `pools` (integer): How many of the top pools to check (default 3)

### `get_radar_scorecard` (~120 tokens)

Compare tokens in the latest published radar snapshots with current provider observations, grouped by their first observed safety verdict. Holding periods vary. Missing prices and outcomes remain null; liquidityGone means observed liquidity below $100, not proof that all liquidity disappeared. Coverage reports missing snapshots, unassessed tokens and unavailable quotes. Publication bytes are pinned to a git SHA. Costs $0.005 in USDC via x402.

Input parameters:

- `days` (integer): Number of latest published snapshot days, not a calendar lookback or fixed holding period (default 7)

### `get_radar_history` (~94 tokens)

Read a published scout snapshot at an immutable git SHA, with provenance links and any recorded payment receipt. The SHA pins the published bytes; the receipt does not authenticate snapshot contents or prove capture time. Use this to inspect the observations behind get_radar_scorecard. Costs $0.002 in USDC via x402.

Input parameters:

- `date` (string): Snapshot day as YYYY-MM-DD (default: the most recent one)

### `resolve_basename` (~80 tokens)

Resolve a Basename both ways: pass a name (agenttoll.base.eth, or just agenttoll) to get its address and text records, or pass a 0x address to get its primary basename. Costs $0.001 in USDC via x402.

Input parameters:

- `query` (string, required): A basename or a 0x address

### `watch_base_address` (~94 tokens)

Paginated Base address activity. Pass the previous reply's opaque cursor as since and drain pages while hasMore is true. partial and coverage describe incomplete scans; deduplicate overlapping/replayed transactions by hash. Costs $0.002 in USDC via x402.

Input parameters:

- `address` (string, required): Address on Base (0x...)
- `since` (string): Opaque cursor from the previous reply, or an initial ISO timestamp

### `watch_new_tokens` (~82 tokens)

Base pools in the current liquidity-filtered radar listing that appeared since a cursor. Pass the previous reply's cursor as since. The ranked listing is always partial; coverage.complete is false and older or late-indexed pools can be absent. Costs $0.003 in USDC via x402.

Input parameters:

- `since` (string): ISO timestamp cursor from the previous reply

### `watch_price_alert` (~91 tokens)

Cheap poll: has an asset moved past a threshold from your reference price? Returns triggered true/false. Costs $0.001 in USDC via x402.

Input parameters:

- `pct` (number): Threshold in percent (default 2)
- `ref` (number, required): Reference price in USD to compare against
- `symbol` (string, required): Ticker (eth, btc, sol...) or CoinGecko id

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/tevfikefeaydin-agenttoll/agenttoll-mcp#diagnostics

## Score history

- 2026-09-21: 82
- 2026-09-20: 82
- 2026-09-19: 82
- 2026-09-18: 82
- 2026-09-17: 82
- 2026-09-16: 82
- 2026-09-15: 82
- 2026-09-14: 67

## Common questions

### What is the io.github.tevfikefeaydin/agenttoll MCP server?

io.github.tevfikefeaydin/agenttoll is an MCP server listed in the public MCP registry as io.github.tevfikefeaydin/agenttoll. 21 paid data tools plus free quote/budget inspection, with bounded USDC payments on Base. This page covers its npm package (agenttoll-mcp).

### Is the io.github.tevfikefeaydin/agenttoll MCP server safe to use?

io.github.tevfikefeaydin/agenttoll scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 September 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. 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 io.github.tevfikefeaydin/agenttoll MCP server expose?

io.github.tevfikefeaydin/agenttoll exposes 23 tools: get_payment_budget, get_payment_quote, get_price, get_base_gas, get_trending, and 18 more. Their descriptions and schemas cost roughly 1,965 tokens of context every time the server is loaded.

### Is the io.github.tevfikefeaydin/agenttoll MCP server still maintained?

io.github.tevfikefeaydin/agenttoll is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.tevfikefeaydin/agenttoll MCP server under?

io.github.tevfikefeaydin/agenttoll declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/agenttoll-mcp
- Socket report: https://socket.dev/npm/package/agenttoll-mcp
- Repository: https://github.com/tevfikefeaydin/agenttoll
- Changelog RSS feed: https://verifymcp.io/servers/tevfikefeaydin-agenttoll/agenttoll-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/tevfikefeaydin-agenttoll/agenttoll-mcp.json
- HTML version of this page: https://verifymcp.io/servers/tevfikefeaydin-agenttoll/agenttoll-mcp