# Tiny Go MCP Server (oci · ghcr.io/kioie/tiny-go-mcp:1.1.2)

Demo stdio MCP server (tools, resource, prompt) for tinymcp tests—not production use.

- Trust score: 40/100 (low)
- Change this week: −2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- oci · `ghcr.io/kioie/tiny-go-mcp:1.1.2`: 40/100 (this document), [markdown](https://verifymcp.io/servers/kioie-tiny-go-mcp/ghcr-io-kioie-tiny-go-mcp-1-1-2.md), [page](https://verifymcp.io/servers/kioie-tiny-go-mcp/ghcr-io-kioie-tiny-go-mcp-1-1-2)

## Channel facts

- Registry: `oci`
- Package: `ghcr.io/kioie/tiny-go-mcp:1.1.2`
- 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**: 0/100
  - Malware scan not yet available for this package.
  - CVE data not yet available for this package.
  - Install-script risk not yet assessed.
  - Dependency-health data not yet available.
- **Provenance & Transparency**: 32/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - License check failed: no license is declared.
  - Actively maintained (last published 72 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 78/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 251 tokens (~62/item across 4 items; 3 tools + 1 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 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.
- **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 kioie-tiny-go-mcp -- docker run --rm -i ghcr.io/kioie/tiny-go-mcp:1.1.2
```

### Codex

```bash
codex mcp add kioie-tiny-go-mcp -- docker run --rm -i ghcr.io/kioie/tiny-go-mcp:1.1.2
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "kioie-tiny-go-mcp": {
      "type": "local",
      "command": [
        "docker",
        "run",
        "--rm",
        "-i",
        "ghcr.io/kioie/tiny-go-mcp:1.1.2"
      ],
      "enabled": true
    }
  }
}
```

### Hermes

```yaml
mcp_servers:
  kioie-tiny-go-mcp:
    command: "docker"
    args: ["run", "--rm", "-i", "ghcr.io/kioie/tiny-go-mcp:1.1.2"]
```

### Other

```json
{
  "mcpServers": {
    "kioie-tiny-go-mcp": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "ghcr.io/kioie/tiny-go-mcp:1.1.2"
      ]
    }
  }
}
```

## 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 40, +3)

- [functional improvement] Stability: unverified → 0.20

### 2026-07-31 (score 37, −5)

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

### 2026-07-27 (score 42, +34)

- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] Schema quality: unverified → 100
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: pass
- [functional] First check of Tool coverage: 100
- [functional] First check of Schema quality: good

### 2026-07-26 (score 8)

First indexed and scored.

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

## MCP tools (3)

### `add` (~71 tokens)

Demo: adds two integers. Use only to test MCP addition calls; do not use for real math—compute in the agent instead. Use add (not subtract or greet) when verifying addition wiring.

Input parameters:

- `a` (integer, required): The first number to add
- `b` (integer, required): The second number to add

### `greet` (~79 tokens)

Demo: returns a greeting string. Use only to test MCP text tools; do not use for user-facing messages—reply in chat instead. Use greet (not add or subtract) for hello/welcome integration tests.

Input parameters:

- `greeting` (string): An optional custom greeting phrase like 'Welcome'
- `name` (string, required): The name of the person to greet

### `subtract` (~72 tokens)

Demo: subtracts B from A. Use only to test MCP subtraction calls; do not use for real math—compute in the agent instead. Use subtract (not add or greet) when verifying subtraction wiring.

Input parameters:

- `a` (integer, required): The number to subtract from
- `b` (integer, required): The amount to subtract

## Diagnostics

Captured diagnostic sections: Provenance. The full working is on the page: https://verifymcp.io/servers/kioie-tiny-go-mcp/ghcr-io-kioie-tiny-go-mcp-1-1-2#diagnostics

## Score history

- 2026-08-03: 40
- 2026-08-02: 40
- 2026-08-01: 37
- 2026-07-31: 37
- 2026-07-30: 42
- 2026-07-29: 42
- 2026-07-28: 42
- 2026-07-27: 42
- 2026-07-26: 8

## Links

- Repository: https://github.com/kioie/tiny-go-mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/kioie-tiny-go-mcp/ghcr-io-kioie-tiny-go-mcp-1-1-2/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/kioie-tiny-go-mcp/ghcr-io-kioie-tiny-go-mcp-1-1-2/changelog.json
- HTML version of this page: https://verifymcp.io/servers/kioie-tiny-go-mcp/ghcr-io-kioie-tiny-go-mcp-1-1-2