# io.github.jordanburke/temporal-mcp-server (npm · temporal-mcp-server)

Time, timezone and duration tools — IANA zones, conversion, DST-correct date arithmetic.

- Trust score: 81/100 (high trust)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `time.somamcp.com`: 64/100, [markdown](https://verifymcp.io/servers/jordanburke-temporal-mcp-server/time.md), [page](https://verifymcp.io/servers/jordanburke-temporal-mcp-server/time)
- npm · `temporal-mcp-server`: 81/100 (this document), [markdown](https://verifymcp.io/servers/jordanburke-temporal-mcp-server/temporal-mcp-server.md), [page](https://verifymcp.io/servers/jordanburke-temporal-mcp-server/temporal-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `temporal-mcp-server`
- Version: `0.2.3`
- 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 2026-11-05.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 70 of 197 dependencies flagged as unhealthy (1 deprecated).
- **Provenance & Transparency**: 97/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to jordanburke/temporal-mcp-server).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 7 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 560 tokens (~112/item across 5 items; 5 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**: 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 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 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.

**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

### How do I install the io.github.jordanburke/temporal-mcp-server server?

io.github.jordanburke/temporal-mcp-server runs locally as an npm package, launched with npx -y temporal-mcp-server. 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 jordanburke-temporal-mcp-server -- npx -y temporal-mcp-server
```

### Cursor

```json
{
  "mcpServers": {
    "jordanburke-temporal-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "temporal-mcp-server"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "jordanburke-temporal-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "temporal-mcp-server"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add jordanburke-temporal-mcp-server -- npx -y temporal-mcp-server
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add jordanburke-temporal-mcp-server --command npx --arg -y --arg temporal-mcp-server
```

### Hermes

```yaml
mcp_servers:
  jordanburke-temporal-mcp-server:
    command: "npx"
    args: ["-y", "temporal-mcp-server"]
```

### Netclaw

```json
{
  "McpServers": {
    "jordanburke-temporal-mcp-server": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "temporal-mcp-server"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add jordanburke-temporal-mcp-server -t stdio -c npx -a -y temporal-mcp-server
```

### Other

```json
{
  "mcpServers": {
    "jordanburke-temporal-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "temporal-mcp-server"
      ]
    }
  }
}
```

## 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.

### 2026-10-29 (score 81, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-28 (score 66)

First indexed and scored.

## MCP tools (5)

### `info` (~28 tokens)

Returns identity and build information for this server (name, version, build commit, runtime, capability counts)

### `get_current_time` (~59 tokens)

Return the current time as an epoch, a UTC ISO-8601 timestamp, and the wall-clock time in a given timezone.

Input parameters:

- `timezone` (string): IANA timezone identifier, e.g. 'America/New_York'. Defaults to UTC.

### `convert_timezone` (~107 tokens)

Render an ISO-8601 timestamp as wall-clock time in a target timezone.

Input parameters:

- `isoTimestamp` (string, required): ISO-8601 timestamp to convert, e.g. '2026-08-17T14:30:00Z'.
- `sourceTimezone` (string): IANA timezone used to interpret `isoTimestamp` when it carries no 'Z' or offset. Ignored otherwise. Defaults to UTC.
- `targetTimezone` (string, required): IANA timezone identifier to render in.

### `add_duration` (~203 tokens)

Add an ISO-8601 duration to a timestamp, in a timezone. Date units (Y/M/D) are calendar-aware: P1D across a DST boundary keeps the same wall-clock time the next day, and P1M on Jan 31 clamps to the end of February. Time units (H/M/S) are exact elapsed time, so PT24H really is 24 hours. Prefix the duration with '-' to subtract.

Input parameters:

- `duration` (string, required): ISO-8601 duration, e.g. 'P1D', 'PT30M', 'P1Y2M3DT4H5M6S', or '-P1W'.
- `isoTimestamp` (string, required): ISO-8601 timestamp to shift.
- `timezone` (string): IANA timezone governing the arithmetic — calendar units are applied to this zone's wall clock, and a timestamp with no 'Z' or offset is read as wall-clock time here. Defaults to UTC.

### `time_between` (~123 tokens)

Exact elapsed time between two ISO-8601 timestamps, broken into days/hours/minutes/seconds plus a human-readable summary. All components share one sign, so they sum correctly; `direction` is 'past', 'future', or 'same'.

Input parameters:

- `from` (string, required): Start of the interval, as an ISO-8601 timestamp.
- `timezone` (string): IANA timezone used to interpret timestamps that carry no 'Z' or offset. Defaults to UTC.
- `to` (string, required): End of the interval, as an ISO-8601 timestamp.

## Diagnostics

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

## Score history

- 2026-11-05: 81
- 2026-11-04: 81
- 2026-11-03: 81
- 2026-11-02: 81
- 2026-11-01: 81
- 2026-10-31: 81
- 2026-10-30: 81
- 2026-10-29: 81
- 2026-10-28: 66

## Common questions

### What is the io.github.jordanburke/temporal-mcp-server server?

io.github.jordanburke/temporal-mcp-server is listed in the public MCP registry as io.github.jordanburke/temporal-mcp-server. Time, timezone and duration tools, IANA zones, conversion, DST-correct date arithmetic. This page covers its npm package (temporal-mcp-server).

### Is the io.github.jordanburke/temporal-mcp-server server safe to use?

io.github.jordanburke/temporal-mcp-server scores 81 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 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 io.github.jordanburke/temporal-mcp-server server expose?

io.github.jordanburke/temporal-mcp-server exposes 5 tools: info, get_current_time, convert_timezone, add_duration, time_between. Their descriptions and schemas cost roughly 520 tokens of context every time the server is loaded.

### Is the io.github.jordanburke/temporal-mcp-server server still maintained?

io.github.jordanburke/temporal-mcp-server is still listed as active in the MCP registry. We last reached this channel on 5 November 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 io.github.jordanburke/temporal-mcp-server server under?

io.github.jordanburke/temporal-mcp-server 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/temporal-mcp-server
- Socket report: https://socket.dev/npm/package/temporal-mcp-server
- Repository: https://github.com/jordanburke/temporal-mcp-server
- Changelog RSS feed: https://verifymcp.io/servers/jordanburke-temporal-mcp-server/temporal-mcp-server.xml
- Changelog JSON feed: https://verifymcp.io/servers/jordanburke-temporal-mcp-server/temporal-mcp-server.json
- HTML version of this page: https://verifymcp.io/servers/jordanburke-temporal-mcp-server/temporal-mcp-server