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

IANA timezone conversions with real DST rules.

- Trust score: 67/100 (medium)
- Change this week: +61
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-06

## Components

- npm · `@mukundakatta/timezone-mcp`: 67/100 (this document), [markdown](https://verifymcp.io/servers/mukundakatta-timezone-mcp/mukundakatta-timezone-mcp.md), [page](https://verifymcp.io/servers/mukundakatta-timezone-mcp/mukundakatta-timezone-mcp)

## Channel facts

- Registry: `npm`
- Package: `@mukundakatta/timezone-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 2026-08-06.

- **Supply Chain Security**: 86/100
  - No malware found by supply-chain analysis.
  - Known CVEs were checked across the 94 of 98 dependencies we could resolve, so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Dependency health was assessed across the 94 of 98 dependencies we could resolve, 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 OR Apache-2.0).
  - Actively maintained (last published 81 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 66/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 188 tokens (~62/item across 3 items; 3 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 37/100
  - Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 80/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 40% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

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

### Codex

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

### opencode

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

### OpenClaw

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

### Hermes

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

### Other

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

### 2026-08-06 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-05 (score 66, +1)

- [security improvement] CVE-2026-69207 no longer affects this package
- [security improvement] Known CVEs: fail → partial

### 2026-08-04 (score 65, 0)

- [security regression] CVE-2026-69207 affects this package: medium
- [security regression] Known CVEs: partial → fail

### 2026-08-03 (score 65, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-02 (score 64, +59)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] License: unverified → pass
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional] Licence: MIT OR Apache-2.0

### 2026-08-01 (score 5, −26)

- [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] Tool coverage: 100 → unverified

### 2026-07-31 (score 31, +25)

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

### 2026-07-30 (score 6, −21)

- [security regression] Malware scan: pass → unverified
- [functional regression] Dependency health: partial → unverified

## MCP tools (3)

### `convert_tz` (~100 tokens)

Convert a UTC ISO instant into a given IANA timezone. Returns the local ISO string with offset, the offset in minutes, and the formatted offset string. Handles DST automatically.

Input parameters:

- `instant` (string, required): ISO 8601 UTC instant, e.g. '2026-05-10T13:45:00Z'.
- `timezone` (string, required): IANA timezone, e.g. 'America/New_York', 'Asia/Kolkata'.

### `now_in` (~35 tokens)

Get the current local time in a given IANA timezone. Same return shape as convert_tz.

Input parameters:

- `timezone` (string, required)

### `tz_offset` (~53 tokens)

Get the UTC offset for a timezone at a specific instant. Useful for DST boundary checks: pass an instant a few hours apart to detect a DST transition.

Input parameters:

- `instant` (string, required)
- `timezone` (string, required)

## Diagnostics

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

## Score history

- 2026-08-06: 67
- 2026-08-05: 66
- 2026-08-04: 65
- 2026-08-03: 65
- 2026-08-02: 64
- 2026-08-01: 5
- 2026-07-31: 31
- 2026-07-30: 6
- 2026-07-28: 27
- 2026-07-27: 74
- 2026-07-26: 42

## Links

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