# Agent Utility MCP (remote · agent-utility-mcp.insivotron.workers.dev)

Stop your agent before it runs rm -rf /etc or emails your .env. Deterministic preflight checks.

- Trust score: 81/100 (high trust)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-22

## Components

- remote · `agent-utility-mcp.insivotron.workers.dev`: 81/100 (this document), [markdown](https://verifymcp.io/servers/insivotron-agent-utility-mcp/agent-utility-mcp.md), [page](https://verifymcp.io/servers/insivotron-agent-utility-mcp/agent-utility-mcp)

## Channel facts

- Endpoint: `https://agent-utility-mcp.insivotron.workers.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.3.0`

## 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 2026-09-22.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 406, which proves neither a plaintext path nor enforcement.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - 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**: 78/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 542 tokens (~135/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**: 100/100
  - No destabilizing schema changes in the last 30 days.
- **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.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 4 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 4 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.

## Install

### How do I install the Agent Utility MCP server?

Agent Utility MCP is a hosted endpoint at https://agent-utility-mcp.insivotron.workers.dev/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 insivotron-agent-utility-mcp 'https://agent-utility-mcp.insivotron.workers.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "insivotron-agent-utility-mcp": {
      "url": "https://agent-utility-mcp.insivotron.workers.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "insivotron-agent-utility-mcp": {
      "type": "http",
      "url": "https://agent-utility-mcp.insivotron.workers.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.insivotron-agent-utility-mcp]
url = "https://agent-utility-mcp.insivotron.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "insivotron-agent-utility-mcp": {
      "type": "remote",
      "url": "https://agent-utility-mcp.insivotron.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add insivotron-agent-utility-mcp --url 'https://agent-utility-mcp.insivotron.workers.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  insivotron-agent-utility-mcp:
    url: "https://agent-utility-mcp.insivotron.workers.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "insivotron-agent-utility-mcp": {
      "Transport": "http",
      "Url": "https://agent-utility-mcp.insivotron.workers.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add insivotron-agent-utility-mcp -t streamable-http -u 'https://agent-utility-mcp.insivotron.workers.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "insivotron-agent-utility-mcp": {
      "type": "http",
      "url": "https://agent-utility-mcp.insivotron.workers.dev/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.

### 2026-09-14 (score 81, 0)

- [security] Stability: 0.97 → pass

### 2026-09-13 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-09 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-07 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-04 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-02 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-31 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (4)

### `analyze_url_risk` (~100 tokens)

Analyze a URL for structural and security risk signals and return a deterministic, policy-aware decision (allow, notice, confirm or block) under the applicable policy — permissive, balanced or strict, balanced by default.

Input parameters:

- `context` (object): Optional declarative context.
- `policy` (string): Optional policy used to compute the decision: permissive, balanced or strict (default: balanced).
- `url` (string, required): The absolute URL to analyze.

Output parameters:

- `checks` (object)
- `context_completeness` (string)
- `decision` (string)
- `domain` (string|null)
- `hostname` (string|null)
- `input` (string)
- `normalized_url` (string|null)
- `policy_applied` (string)
- `port` (string|null)
- `protocol` (string|null)
- `public_suffix` (string|null)
- `risk` (string)
- `risk_score` (number)
- `ruleset_version` (string)
- `schema_version` (string)
- `signals` (array)
- `subdomain` (string|null)
- `valid` (boolean)

### `inspect_command` (~148 tokens)

Analyze a shell command before execution and return a deterministic, policy-aware decision (allow, notice, confirm or block) without running it, under the applicable policy — permissive, balanced or strict, balanced by default. Paths outside a known workspace_root are treated as higher risk than paths inside it.

Input parameters:

- `command` (string, required): The complete command text to inspect without executing it.
- `context` (object): Optional declarative context.
- `cwd` (string): Optional working-directory context. It is never accessed.
- `policy` (string): Optional policy used to compute the decision: permissive, balanced or strict (default: balanced).
- `shell` (string): The command shell, when known.

Output parameters:

- `checks` (object)
- `command` (string|null)
- `context_completeness` (string)
- `cwd` (string|null)
- `decision` (string)
- `policy_applied` (string)
- `risk` (string)
- `risk_score` (number)
- `ruleset_version` (string)
- `schema_version` (string)
- `shell` (string)
- `signals` (array)
- `valid` (boolean)

### `inspect_file` (~135 tokens)

Inspect a Base64-encoded file locally for deterministic structural and security risk signals without executing it, and return a policy-aware decision (allow, notice, confirm or block) under the applicable policy — permissive, balanced or strict, balanced by default.

Input parameters:

- `content_base64` (string, required): The complete file content encoded as canonical Base64 (maximum decoded size: 1 MiB).
- `context` (object): Optional declarative context.
- `filename` (string, required): The original filename, including its extension.
- `policy` (string): Optional policy used to compute the decision: permissive, balanced or strict (default: balanced).

Output parameters:

- `checks` (object)
- `context_completeness` (string)
- `decision` (string)
- `declared_extension` (string|null)
- `detected_type` (string|null)
- `filename` (string|null)
- `policy_applied` (string)
- `risk` (string)
- `risk_score` (number)
- `ruleset_version` (string)
- `schema_version` (string)
- `sha256` (string|null)
- `signals` (array)
- `size_bytes` (number|null)
- `valid` (boolean)

### `analyze_tool_call` (~159 tokens)

Analyze a proposed AI-agent tool call before execution and return a deterministic, policy-aware decision (allow, notice, confirm or block) covering destructive actions, sensitive-data exposure, external transmission, privilege changes and irreversible operations, under the applicable policy — permissive, balanced or strict, balanced by default. Filesystem paths outside a known workspace_root are treated as higher risk than paths inside it.

Input parameters:

- `arguments` (required): The proposed tool arguments. They are analyzed as data and never executed.
- `context` (object): Optional declarative context about the proposed operation.
- `policy` (string): Optional policy used to compute the decision: permissive, balanced or strict (default: balanced).
- `tool_name` (string, required): The exact name of the proposed tool.

Output parameters:

- `checks` (object)
- `context_completeness` (string)
- `decision` (string)
- `policy_applied` (string)
- `risk` (string)
- `risk_score` (number)
- `ruleset_version` (string)
- `schema_version` (string)
- `signals` (array)
- `tool_name` (string|null)
- `valid` (boolean)

## Diagnostics

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

## Score history

- 2026-09-22: 81
- 2026-09-21: 81
- 2026-09-20: 81
- 2026-09-19: 81
- 2026-09-18: 81
- 2026-09-17: 81
- 2026-09-16: 81
- 2026-09-15: 81
- 2026-09-14: 81
- 2026-09-13: 81
- 2026-09-12: 80
- 2026-09-11: 80
- 2026-09-10: 79
- 2026-09-09: 79
- 2026-09-08: 78
- 2026-09-07: 78
- 2026-09-06: 77
- 2026-09-05: 77
- 2026-09-04: 77
- 2026-09-03: 76
- 2026-09-02: 76
- 2026-09-01: 75
- 2026-08-31: 75
- 2026-08-30: 74
- 2026-08-29: 74
- 2026-08-28: 73
- 2026-08-27: 73
- 2026-08-26: 72
- 2026-08-25: 71
- 2026-08-24: 70

## Common questions

### What is the Agent Utility MCP server?

Agent Utility MCP is listed in the public MCP registry as io.github.insivotron/agent-utility-mcp. Stop your agent before it runs rm -rf /etc or emails your .env. Deterministic preflight checks. This page covers its hosted endpoint (https://agent-utility-mcp.insivotron.workers.dev/mcp).

### Is the Agent Utility MCP server safe to use?

Agent Utility MCP scores 81 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 Utility MCP server expose?

Agent Utility MCP exposes 4 tools: analyze_url_risk, inspect_command, inspect_file, analyze_tool_call. Their descriptions and schemas cost roughly 542 tokens of context every time the server is loaded.

### Does the Agent Utility MCP server require authentication?

No. We connected to Agent Utility MCP without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Agent Utility MCP server still maintained?

Agent Utility MCP is still listed as active in the MCP registry. We last reached this channel on 22 September 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-utility-mcp.insivotron.workers.dev/mcp
- Changelog RSS feed: https://verifymcp.io/servers/insivotron-agent-utility-mcp/agent-utility-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/insivotron-agent-utility-mcp/agent-utility-mcp.json
- HTML version of this page: https://verifymcp.io/servers/insivotron-agent-utility-mcp/agent-utility-mcp