# io.github.mcpcentral-io/mcp-time

> Time MCP server via HTTP

- name: io.github.mcpcentral-io/mcp-time
- version: 0.0.3
- connection class: R0 (autonomous)
- trust: 82/100
- quality: 73/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.mcpcentral-io%2Fmcp-time
- tools: https://api.protogrid.dev/v1/servers/io.github.mcpcentral-io%2Fmcp-time/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "mcp-time": {
      "type": "http",
      "url": "https://mcp.time.mcpcentral.io"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 45
- provenance: 75
- drivers: +repository +namespace-matches-repo -thin-description +reachable +uptime-100% -stale-335d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 73/100 (needs work)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: days_in_month (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); convert_time (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); current_time (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 454 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 6 of the 7 days needed

### dependencies: 50 (weight 15)

- warn `deps.known_vulns`: 1 advisory of lower severity or without a published fix: GHSA-5r4p-p66f-jhc7 in hono@4.13.9 (indirect, fixed in 4.13.11)
- fail `deps.mcp_sdk_version`: @modelcontextprotocol/sdk 1.30.1 has 3 known advisories (GHSA-22jm-h49p-29qw, GHSA-6prh-2h8m-c8cw, GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.32.0 or later
- pass `deps.resolvable`: @mcpcentral/mcp-time@0.0.3 resolved: 99 packages

- tools: 6, about 454 tokens to load them all
- tool set hash: b3c5edb65da52fe3cfa226d8d095f6dd
- tools last changed: 2026-10-20T11:56:10.674Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.mcpcentral-io/mcp-time.svg)](https://protogrid.dev/servers/io.github.mcpcentral-io/mcp-time)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `get_week_year` changed (description, inputSchema, outputSchema, annotations)
  - before: Returns the week number and ISO week number for a given date.
  - after: Returns the week and ISO week number for a given date.
- 2026-10-20 `convert_time` changed (description, inputSchema, outputSchema, annotations)
  - before: Converts a time from a source IANA timezone to a target IANA timezone.
  - after: Converts a time from a source timezone to a target timezone.
- 2026-10-20 `get_timestamp` changed (title, inputSchema, outputSchema, annotations)
- 2026-10-20 `days_in_month` changed (inputSchema, outputSchema, annotations)
- 2026-10-20 `relative_time` changed (description, inputSchema, outputSchema, annotations)
  - before: Calculates the relative time from now to a given date-time string.
  - after: Calculates the relative time from now to a given time string.
- 2026-10-20 `current_time` changed (description, inputSchema, outputSchema, annotations)
  - before: Returns the current time in UTC and a specified or guessed IANA timezone.
  - after: Returns the current time in UTC and a specified or guessed timezone.

Full history: https://api.protogrid.dev/v1/servers/io.github.mcpcentral-io%2Fmcp-time/changes

## Dependencies

- npm @mcpcentral/mcp-time@0.0.3: resolved, 98 dependencies, MCP SDK @modelcontextprotocol/sdk 1.30.1
  - GHSA-22jm-h49p-29qw (high) in `` @modelcontextprotocol/sdk@1.30.1 ``, direct, fixed in `` 1.32.0 ``, advisory summary: "MCP TypeScript SDK: Experimental tasks were not tied to the session that created them" https://osv.dev/vulnerability/GHSA-22jm-h49p-29qw
  - GHSA-6qxp-vccf-f47h (high) in `` @modelcontextprotocol/sdk@1.30.1 ``, direct, fixed in `` 1.31.0 ``, advisory summary: "MCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server" https://osv.dev/vulnerability/GHSA-6qxp-vccf-f47h
  - GHSA-6prh-2h8m-c8cw (moderate) in `` @modelcontextprotocol/sdk@1.30.1 ``, direct, fixed in `` 1.32.0 ``, advisory summary: "MCP TypeScript client SDK: HTTP client transports and OAuth requests followed cross-origin redirects and re-sent custom headers and request bodies" https://osv.dev/vulnerability/GHSA-6prh-2h8m-c8cw
  - GHSA-5r4p-p66f-jhc7 (moderate) in `` hono@4.13.9 ``, indirect, fixed in `` 4.13.11 ``, advisory summary: "Hono: \`serveStatic\` decodes the request path a second time, leading to bypass of middleware on static paths" https://osv.dev/vulnerability/GHSA-5r4p-p66f-jhc7

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

- https://mcp.time.mcpcentral.io (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

- npm @mcpcentral/mcp-time@0.0.3

## Tools (6)

- `convert_time`: Converts a time from a source timezone to a target timezone.
- `current_time`: Returns the current time in UTC and a specified or guessed timezone.
- `days_in_month`: Returns the number of days in the month of a given date.
- `get_timestamp`: Converts a date-time string to a Unix timestamp in milliseconds.
- `get_week_year`: Returns the week and ISO week number for a given date.
- `relative_time`: Calculates the relative time from now to a given time string.