# Tollary Agent Transaction Guard (npm · tollary)

Local fit-check and safe integration guidance for non-custodial Base USDC agent transactions.

- Trust score: 92/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- npm · `tollary`: 92/100 (this document), [markdown](https://verifymcp.io/servers/kr-p-e-tollary-agent-transaction-guard/tollary.md), [page](https://verifymcp.io/servers/kr-p-e-tollary-agent-transaction-guard/tollary)

## Channel facts

- Registry: `npm`
- Package: `tollary`
- Version: `0.1.0`
- 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**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - No production dependencies, so there is no dependency health to assess.
- **Provenance & Transparency**: 100/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to hyKwon13/tollary).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 19 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 78/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 224 tokens (~56/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 73/100
  - Stability observed for 22 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.
- **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 5 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 Tollary Agent Transaction Guard MCP server?

Tollary Agent Transaction Guard runs locally as an npm package, launched with npx -y tollary. 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 kr-p-e-tollary-agent-transaction-guard -- npx -y tollary
```

### Cursor

```json
{
  "mcpServers": {
    "kr-p-e-tollary-agent-transaction-guard": {
      "command": "npx",
      "args": [
        "-y",
        "tollary"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "kr-p-e-tollary-agent-transaction-guard": {
      "command": "npx",
      "args": [
        "-y",
        "tollary"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add kr-p-e-tollary-agent-transaction-guard -- npx -y tollary
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "kr-p-e-tollary-agent-transaction-guard": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "tollary"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add kr-p-e-tollary-agent-transaction-guard --command npx --arg -y --arg tollary
```

### Hermes

```yaml
mcp_servers:
  kr-p-e-tollary-agent-transaction-guard:
    command: "npx"
    args: ["-y", "tollary"]
```

### Netclaw

```json
{
  "McpServers": {
    "kr-p-e-tollary-agent-transaction-guard": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "tollary"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add kr-p-e-tollary-agent-transaction-guard -t stdio -c npx -a -y tollary
```

### Other

```json
{
  "mcpServers": {
    "kr-p-e-tollary-agent-transaction-guard": {
      "command": "npx",
      "args": [
        "-y",
        "tollary"
      ]
    }
  }
}
```

## 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.

### 2026-09-20 (score 92, +1)

No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 91, +1)

No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-16 (score 90, +1)

No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-13 (score 89, +1)

No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 88, +1)

No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-09 (score 87, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-07 (score 86, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-31 (score 82, +15)

- [security improvement] Malware scan: unverified → pass

## MCP tools (4)

### `tollary_free_lint` (~65 tokens)

Submit exactly {transaction, mandate} to the free structural lint. It makes no RPC, wallet, or payment call.

Input parameters:

- `origin` (string): Tollary HTTPS origin.
- `request` (object, required): Public unsigned transaction and owner-signed mandate. Never include secrets.

### `tollary_fit_check` (~60 tokens)

Read-only local project fit check. It skips secrets and makes no network, wallet, or payment call.

Input parameters:

- `origin` (string): Tollary HTTPS origin.
- `project` (string): Local project directory. Defaults to the MCP process working directory.

### `tollary_inspect_offer` (~38 tokens)

Fetch public product, readiness, and legal metadata without paying or connecting a wallet.

Input parameters:

- `origin` (string): Tollary HTTPS origin.

### `tollary_get_integration_plan` (~39 tokens)

Return the non-custodial integration sequence and prohibited secret-handling paths.

Input parameters:

- `origin` (string): Tollary HTTPS origin.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/kr-p-e-tollary-agent-transaction-guard/tollary#diagnostics

## Score history

- 2026-09-21: 92
- 2026-09-20: 92
- 2026-09-19: 91
- 2026-09-18: 91
- 2026-09-17: 90
- 2026-09-16: 90
- 2026-09-15: 89
- 2026-09-14: 89
- 2026-09-13: 89
- 2026-09-12: 88
- 2026-09-11: 88
- 2026-09-10: 87
- 2026-09-09: 87
- 2026-09-08: 86
- 2026-09-07: 86
- 2026-09-06: 82
- 2026-09-05: 82
- 2026-09-04: 82
- 2026-09-03: 82
- 2026-09-02: 82
- 2026-09-01: 82
- 2026-08-31: 82
- 2026-08-30: 67

## Common questions

### What is the Tollary Agent Transaction Guard MCP server?

Tollary Agent Transaction Guard is an MCP server listed in the public MCP registry as kr.p-e.tollary/agent-transaction-guard. Local fit-check and safe integration guidance for non-custodial Base USDC agent transactions. This page covers its npm package (tollary).

### Is the Tollary Agent Transaction Guard MCP server safe to use?

Tollary Agent Transaction Guard scores 92 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 Tollary Agent Transaction Guard MCP server expose?

Tollary Agent Transaction Guard exposes 4 tools: tollary_free_lint, tollary_fit_check, tollary_inspect_offer, tollary_get_integration_plan. Their descriptions and schemas cost roughly 202 tokens of context every time the server is loaded.

### Is the Tollary Agent Transaction Guard MCP server still maintained?

Tollary Agent Transaction Guard 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 Tollary Agent Transaction Guard MCP server under?

Tollary Agent Transaction Guard 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/tollary
- Socket report: https://socket.dev/npm/package/tollary
- Repository: https://github.com/hyKwon13/tollary
- Changelog RSS feed: https://verifymcp.io/servers/kr-p-e-tollary-agent-transaction-guard/tollary.xml
- Changelog JSON feed: https://verifymcp.io/servers/kr-p-e-tollary-agent-transaction-guard/tollary.json
- HTML version of this page: https://verifymcp.io/servers/kr-p-e-tollary-agent-transaction-guard/tollary