# agent-exec (remote · agent-exec.45.67.221.128.sslip.io)

Accountless pay-per-use sandbox execution, storage, locks, attestation and handoff; pay via x402.

- Trust score: 23/100 (low)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-24

## Components

- remote · `agent-exec.45.67.221.128.sslip.io`: 23/100 (this document), [markdown](https://verifymcp.io/servers/io-sslip-128-221-67-45-agent-exec-agent-exec/agent-exec.md), [page](https://verifymcp.io/servers/io-sslip-128-221-67-45-agent-exec-agent-exec/agent-exec)

## Channel facts

- Endpoint: `https://agent-exec.45.67.221.128.sslip.io/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.2.0`

## 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 2026-10-24.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly.
- **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 agent-exec MCP server?

agent-exec is a hosted endpoint at https://agent-exec.45.67.221.128.sslip.io/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 io-sslip-128-221-67-45-agent-exec-agent-exec 'https://agent-exec.45.67.221.128.sslip.io/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "io-sslip-128-221-67-45-agent-exec-agent-exec": {
      "url": "https://agent-exec.45.67.221.128.sslip.io/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "io-sslip-128-221-67-45-agent-exec-agent-exec": {
      "type": "http",
      "url": "https://agent-exec.45.67.221.128.sslip.io/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.io-sslip-128-221-67-45-agent-exec-agent-exec]
url = "https://agent-exec.45.67.221.128.sslip.io/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-sslip-128-221-67-45-agent-exec-agent-exec": {
      "type": "remote",
      "url": "https://agent-exec.45.67.221.128.sslip.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-sslip-128-221-67-45-agent-exec-agent-exec --url 'https://agent-exec.45.67.221.128.sslip.io/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-sslip-128-221-67-45-agent-exec-agent-exec:
    url: "https://agent-exec.45.67.221.128.sslip.io/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "io-sslip-128-221-67-45-agent-exec-agent-exec": {
      "Transport": "http",
      "Url": "https://agent-exec.45.67.221.128.sslip.io/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add io-sslip-128-221-67-45-agent-exec-agent-exec -t streamable-http -u 'https://agent-exec.45.67.221.128.sslip.io/mcp'
```

### Other

```json
{
  "mcpServers": {
    "io-sslip-128-221-67-45-agent-exec-agent-exec": {
      "type": "http",
      "url": "https://agent-exec.45.67.221.128.sslip.io/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.

### 2026-09-28 (score 23, 0)

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

### 2026-09-25 (score 23, 0)

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

### 2026-09-21 (score 23, −60)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Stability: 0.80 → unverified
- [security regression] Tool safety: pass → unverified
- [security regression] Authorization: partial → unverified
- [security regression] Transport: pass → fail
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-09-20 (score 83)

- [security] Tool “service_card” rewrote its description, which is the text the model reads
- [functional regression] Tool coverage: 100% → 67%
- [functional regression] Schema quality: pass → fail
- [functional] Destructive annotations: pass → 100
- [functional] New tool “execute”

### 2026-09-05 (score 0)

- [security improvement] Authorization: unverified → partial
- [functional improvement] Tool “search_listings” now declares an output schema
- [functional improvement] Tool “service_card” now declares an output schema
- [functional] First check of Tool coverage: 100

### 2026-08-28 (score 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-08-27 (score 0)

First indexed and scored.

## MCP tools (3)

### `execute` (~227 tokens)

Run code (paid, x402)

PAID: run code in an isolated, network-less sandbox and get stdout, stderr and exit code back. Call it once without payment to receive the price as an x402 PaymentRequired (Base USDC, and Solana USDC where offered); call it again with a signed payment in _meta['x402/payment'] to run. The receipt comes back in _meta['x402/payment-response']. No account, no API key. Complaints, questions, quote requests, or a service you wish we had: POST /feedback on this host -- free, no account. Every report is read and analysed daily; there is no individual reply.

Input parameters:

- `files` (array): Optional extra files, as POST /execute takes them.
- `limits` (object): Optional limits (timeoutMs, memoryMb, ...); they set the price.
- `runtime` (string, required): Runtime name, e.g. python3 or node -- see GET /quote or the service_card tool for the list.
- `source` (string, required): The program to run.
- `stdin` (string): Optional standard input.

### `service_card` (~108 tokens)

agent-exec service card

What agent-exec sells, what it costs, and exactly where to pay for it. This tool call itself is free and moves no money. Code execution can be bought right here, with the paid execute tool (x402 over MCP), or over plain HTTP at the URLs this returns. Complaints, questions, quote requests, or a service you wish we had: POST /feedback on this host -- free, no account. Every report is read and analysed daily; there is no individual reply.

Output parameters:

- `description` (string)
- `directory` (object)
- `execute` (object)
- `llmsTxt` (string)
- `network` (string)
- `openapi` (string)
- `payment` (object)
- `quote` (object)
- `resources` (array)
- `service` (string)

### `search_listings` (~111 tokens)

Search the agent-exec directory

Free, unauthenticated search over agent-exec's directory of paid agent-facing services (same data as GET https://agent-exec.45.67.221.128.sslip.io/listings). Returns a page of listings and an opaque cursor for the next page.

Input parameters:

- `cursor` (string): Opaque pagination cursor from a previous call's nextCursor.
- `limit` (integer): Max listings to return (server-bounded regardless).
- `tag` (string): Filter to listings carrying this tag.

Output parameters:

- `error` (object)
- `listings` (array)
- `nextCursor` (string|null)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-sslip-128-221-67-45-agent-exec-agent-exec/agent-exec#diagnostics

## Score history

- 2026-10-24: 23
- 2026-10-23: 23
- 2026-10-22: 23
- 2026-10-21: 23
- 2026-10-20: 23
- 2026-10-19: 23
- 2026-10-18: 23
- 2026-10-17: 23
- 2026-10-16: 23
- 2026-10-15: 23
- 2026-10-14: 23
- 2026-10-13: 23
- 2026-10-12: 23
- 2026-10-11: 23
- 2026-10-10: 23
- 2026-10-04: 23
- 2026-10-03: 23
- 2026-10-02: 23
- 2026-10-01: 23
- 2026-09-30: 23
- 2026-09-29: 23
- 2026-09-28: 23
- 2026-09-27: 23
- 2026-09-26: 23
- 2026-09-25: 23
- 2026-09-24: 23
- 2026-09-23: 23
- 2026-09-22: 23
- 2026-09-21: 23
- 2026-09-20: 83

## Common questions

### What is the agent-exec MCP server?

agent-exec is an MCP server listed in the public MCP registry as io.sslip.128.221.67.45.agent-exec/agent-exec. Accountless pay-per-use sandbox execution, storage, locks, attestation and handoff; pay via x402. This page covers its hosted endpoint (https://agent-exec.45.67.221.128.sslip.io/mcp).

### Is the agent-exec MCP server safe to use?

agent-exec scores 23 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 agent-exec MCP server expose?

agent-exec exposes 3 tools: execute, service_card, search_listings. Their descriptions and schemas cost roughly 446 tokens of context every time the server is loaded.

### Does the agent-exec MCP server require authentication?

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

### Is the agent-exec MCP server still maintained?

agent-exec is still listed as active in the MCP registry. We last reached this channel on 24 October 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://agent-exec.45.67.221.128.sslip.io/mcp
- Website: https://agent-exec.45.67.221.128.sslip.io/
- Changelog RSS feed: https://verifymcp.io/servers/io-sslip-128-221-67-45-agent-exec-agent-exec/agent-exec.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-sslip-128-221-67-45-agent-exec-agent-exec/agent-exec.json
- HTML version of this page: https://verifymcp.io/servers/io-sslip-128-221-67-45-agent-exec-agent-exec/agent-exec