Capabilities

Day of the Week Finder

What day was that date — and the next five anniversaries.

How this capability is exposed

Stable ID: ursy.io:day-of-week-finder
Owning service: URSY.io
Runtime: See the source declaration
Execution modes: browser_interactive
Remote execution: Not enabled for this tool

Capability declarations describe what the service exposes. They are not a guarantee of availability or permission to execute an operation.

Accepted contract

REGISTRY JSON

{
    "schema": "ursy.io/capability/v1",
    "id": "ursy.io:day-of-week-finder",
    "slug": "day-of-week-finder",
    "name": "Day of the Week Finder",
    "version": "0.0.0",
    "summary": "What day was that date \u2014 and the next five anniversaries.",
    "intents": [
        "what day was I born"
    ],
    "aliases": [],
    "keywords": [],
    "category": "everyday-tools",
    "deterministic": false,
    "side_effects": null,
    "network_required": false,
    "execution": {
        "preferred": "local",
        "supported": [
            "browser_interactive"
        ],
        "local_executable": false,
        "remote_safe": false,
        "remote_enabled": false,
        "remote_endpoint": null
    },
    "privacy": {
        "input_leaves_device_by_default": false,
        "payload_logged": false
    },
    "input_schema": null,
    "output_schema": null,
    "examples": [],
    "limits": null,
    "canonical_url": "https://ursy.io/everyday-tools/day-of-week-finder/",
    "descriptor_url": "https://ursy.io/wp-json/ursy-tools/v2/capabilities/day-of-week-finder",
    "runtime": null,
    "health": {
        "status": "not_migrated",
        "test_suite": null
    },
    "audit": {
        "classification": "A",
        "engine": "ai-lab",
        "mode": "birthday-weekday",
        "headless_possible": true,
        "notes": "Inject an explicit reference instant before promising deterministic results."
    },
    "assumptions": [],
    "formulae": [],
    "service_id": "ursy-io",
    "parent_id": "",
    "source_url": "https://ursy.io/wp-json/ursy-tools/v2/catalog",
    "source_type": "capability_manifest",
    "verified_at": "2026-10-15 09:03:18",
    "revision": "8680211373493538a1f2a980250749db9adfdc5127a0674b2c608bf32a289801",
    "type": "capabilities",
    "source": {
        "url": "https://ursy.io/wp-json/ursy-tools/v2/catalog",
        "type": "capability_manifest"
    },
    "last_verified_at": "2026-10-15 09:03:18",
    "stale": false
}