# io.github.MukundaKatta/agentvet (npm · @mukundakatta/agentvet-mcp)

Validate tool-call args before execution. Returns LLM-friendly retry hints.

- Trust score: 63/100 (medium)
- Change this week: +19
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@mukundakatta/agentvet-mcp`: 63/100 (this document), [markdown](https://verifymcp.io/servers/mukundakatta-agentvet/mukundakatta-agentvet-mcp.md), [page](https://verifymcp.io/servers/mukundakatta-agentvet/mukundakatta-agentvet-mcp)

## Channel facts

- Registry: `npm`
- Package: `@mukundakatta/agentvet-mcp`
- 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 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 98 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 295 tokens (~98/item across 3 items; 3 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**: 86/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 57% of tool parameters carry a description.
- **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

### Claude

```bash
claude mcp add mukundakatta-agentvet -- npx -y @mukundakatta/agentvet-mcp
```

### Codex

```bash
codex mcp add mukundakatta-agentvet -- npx -y @mukundakatta/agentvet-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add mukundakatta-agentvet --command npx --arg -y --arg @mukundakatta/agentvet-mcp
```

### Hermes

```yaml
mcp_servers:
  mukundakatta-agentvet:
    command: "npx"
    args: ["-y", "@mukundakatta/agentvet-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "mukundakatta-agentvet": {
      "command": "npx",
      "args": [
        "-y",
        "@mukundakatta/agentvet-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.

### 2026-08-02 (score 63, +7)

- [security regression] Install scripts: pass → unverified
- [security regression] Provenance: fail → unverified
- [security improvement] Known CVEs: unverified → partial
- [security] Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.
- [functional regression] Capabilities: pass → unverified
- [functional regression] License: pass → unverified
- [functional regression] Maintenance: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] Dependency health: unverified → partial
- [functional] Licence: MIT

### 2026-08-01 (score 56, −10)

- [security regression] Known CVEs: partial → unverified
- [functional regression] Dependency health: partial → unverified

### 2026-07-31 (score 66, +51)

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

### 2026-07-30 (score 15, −61)

- [security regression] Known CVEs: partial → unverified
- [security regression] Malware scan: pass → unverified
- [functional regression] Dependency health: partial → unverified
- [functional regression] Tool coverage: 100 → unverified

### 2026-07-29 (score 76, +52)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [functional improvement] Schema quality: unverified → good
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] License: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional] Licence: MIT

### 2026-07-28 (score 24, −20)

- [functional regression] Tool coverage: 100 → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-27 (score 44)

First indexed and scored.

## MCP tools (3)

### `validate_tool_args` (~152 tokens)

Validate a tool-call args object against a small shape spec. Returns { valid, error?, retry_hint? } where retry_hint is a ready-to-send LLM feedback message describing exactly what was wrong.

Input parameters:

- `args` (object, required): The args object the LLM wants to pass.
- `shape` (object, required): Shape spec mapping field name to type. Types: "string", "number", "boolean", "array", "object". Suffix with "?" for optional. Example: { "name": "string", "age": "number", "tags": "array", "notes": "…
- `tool_name` (string, required): Name of the tool being called (surfaces in retry_hint).

### `lint_tool_definition` (~66 tokens)

Sanity-check a tool definition for common mistakes that hurt LLM tool-use accuracy: missing description, vague description, no required fields, schema fields without descriptions, non-snake_case names.

Input parameters:

- `tool` (object, required): A tool definition: { name, description, inputSchema }.

### `generate_retry_message` (~77 tokens)

Given a tool name, validation error, and attempted args, build the canonical LLM-facing retry feedback message. Uses agentvet's ToolArgError.toLLMFeedback() formatting so the wording matches what runtime callers see.

Input parameters:

- `attempted_args` (object, required)
- `tool_name` (string, required)
- `validation_error` (string, required)

## Diagnostics

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

## Score history

- 2026-08-03: 63
- 2026-08-02: 63
- 2026-08-01: 56
- 2026-07-31: 66
- 2026-07-30: 15
- 2026-07-29: 76
- 2026-07-28: 24
- 2026-07-27: 44

## Links

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