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Documentation Index

Fetch the complete documentation index at: https://docs.orinadus.com/llms.txt

Use this file to discover all available pages before exploring further.

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Schema

{
  "name": "urchin_recent_activity",
  "inputSchema": {
    "type": "object",
    "properties": {
      "hours":  { "type": "number" },
      "limit":  { "type": "number" },
      "source": { "type": "string" }
    },
    "additionalProperties": false
  }
}

​
Arguments

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hours
number
default:"24"
Look back this many hours from now. Events older than now - hours are excluded.
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limit
number
default:"20"
Maximum number of events to return. Applied after time filtering.
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source
string
Filter to events from a specific source. Case-insensitive exact match. Examples: "claude", "shell", "copilot". Omit to return events from all sources.

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Behaviour

  1. Reads all events from the journal.
  2. Filters to events within the hours window.
  3. If source is provided, further filters to that source.
  4. Returns the most recent limit events, newest first.

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Success response

One line per event: 
[2026-05-04T20:00:00Z] claude — Chose file-backed flag for cross-process ephemeral mode
[2026-05-04T18:30:00Z] shell — cargo build --release
[2026-05-04T17:45:00Z] copilot — Refactored intake auth to strip Bearer prefix before comparison
Returns an empty string if no events match.

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Example calls

{
  "name": "urchin_recent_activity",
  "arguments": {}
}

​
Error response

{
  "content": [{"type": "text", "text": "failed to read journal: ..."}],
  "isError": true
}
Only if the journal file cannot be read (permissions error, corrupt JSONL). A missing journal returns an empty result, not an error.