# `ch.antevo/tremor-watch` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/ch.antevo/tremor-watch
- JSON: https://anlyon.dev/api/v1/servers/ch.antevo/tremor-watch
- Version: 1.0.0 (active)
- Publisher: ch.antevo (domain proven to the MCP Registry)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Repository: https://github.com/ANTEVO-CH/antevo-mcp
- Metadata from the official MCP Registry, synced 2026-10-27T23:17:38.661Z

Title and description, as the publisher wrote them:

```untrusted-server-text
Tremor Watch
How many market relationships stopped behaving this week: the Antevo Tremor Index, since 1997.
```

Scanned 2026-10-27T23:18:01.375Z over streamable-http.

**4 tools: 4 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 0 | ask |
| Only reads | read | 4 | allow |

## Exfil surface

No private-data -> untrusted-input -> outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.

| Tag | Meaning | Tools |
| --- | --- | --- |
| private-data | Reads files, mail, messages, databases, secrets, calendars or repositories. | none |
| untrusted-input | Brings in text someone else can write: web pages, inbound email, messages, issues and comments. | none |
| outbound | Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL. | none |

## Findings

No check matched anything in these tool definitions.


## Only reads (4)

Looks things up and changes nothing. Claude Code: allow.

### `get_tremor_breaks`

- The name "get_tremor_breaks" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
New breaks in the last four weeks of the Antevo Tremor Index, newest first and most unusual first: pairs whose correlation crossed two standard deviations from its own previous two years for the first time after thirteen weeks without a break the same way. Each with its week, the two markets, the family, the direction (strengthening: moving closer; weakening: coming apart), z and the correlation. family narrows to one of Equity regions, US sectors, Credit, Bonds, Commodities, FX and crypto, Volatility; direction to strengthening or weakening.
```

### `get_tremor_history`

- The name "get_tremor_history" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
The Antevo Tremor Index over time, oldest first: each reading's week, level, how many times a normal Friday it was, its status (Calm, Elevated, High or Severe) and the split into strengthening and weakening, with the peak of the period. weeks is how many Fridays, 1 to 1600 (default 52; the record starts in 1997); until (YYYY-MM-DD) ends the period in that week instead of the latest, so weeks=78 with until=2009-06-30 is the 2008 crisis. every is week (default), month or quarter, one reading per period (its last Friday); more than 160 readings step up to months, then quarters.
```

### `get_tremor_index`

- The name "get_tremor_index" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
This week's Antevo Tremor Index, for the week that ended on Friday: the share of market pairs breaking (correlation two standard deviations from its own previous two years), how many times a normal Friday that is (the median week since 2001), its status (Calm, Elevated, High or Severe: the 75th, 90th and 97th percentiles since 2001), its rank among every Friday since 2001, and the split into links strengthening (moving closer) and weakening (coming apart). With it: each of the seven families against its own normal Friday, last week, the worst week on record, the value as first published, and as context realized volatility as a multiple of its normal (1.0) with its percentile since 2001.
```

### `get_tremor_pairs`

- The name "get_tremor_pairs" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
The pairs of one week of the Antevo Tremor Index, most unusual first: the two markets, the family, the correlation of weekly returns weighted to the last few months (half-life nine weeks), z against the pair's own previous two years (positive: moving closer than usual; negative: coming apart), the direction (strengthening, weakening, or holding below two standard deviations) and the plain 26- and 52-week correlations. week is any date (YYYY-MM-DD) in the week wanted, default the latest; breaking_only (default true) keeps pairs at two standard deviations or more; family narrows to one family; market keeps pairs naming that market (for example Gold, S&P 500, Bitcoin); limit 1 to 200 (default 25).
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `tremor-watch`:

```json
{
  "permissions": {
    "allow": [
      "mcp__tremor-watch__get_tremor_index",
      "mcp__tremor-watch__get_tremor_history",
      "mcp__tremor-watch__get_tremor_breaks",
      "mcp__tremor-watch__get_tremor_pairs"
    ],
    "ask": [],
    "deny": []
  }
}
```