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FRESH — Shared URL Freshness Intelligence

السجل الرسمي الذكاء الاصطناعي والوكلاء

Decide whether an agent should reuse cached URL knowledge or fetch the resource again.

الشيفرة المصدرية الموقع التوثيق

التثبيت

أضف هذا إلى إعدادات MCP في عميلك (Claude Desktop: claude_desktop_config.json، وCursor: ‏.cursor/mcp.json، ويستخدم VS Code وغيره الصيغة نفسها «mcpServers»).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http fresh-shared-url-freshness-intelligence 'https://fresh-api-production-c783.up.railway.app/mcp'
إعداد JSON (Claude Desktop وCursor وVS Code) 
{
    "mcpServers": {
        "fresh-shared-url-freshness-intelligence": {
            "type": "http",
            "url": "https://fresh-api-production-c783.up.railway.app/mcp"
        }
    }
}

التوثيق

مأخوذ من ملف README للمشروع على GitHub ويُحدَّث أسبوعيًا. تفتح الروابط على GitHub.

المحتويات
  1. FRESH
  2. Why FRESH exists
  3. REST
  4. MCP
  5. Privacy
  6. Stranger verification
  7. Production acceptance gate
  8. Status

FRESH

Know whether to fetch again.

FRESH is shared URL freshness intelligence for AI agents. Before re-fetching, re-scraping, re-rendering, or re-embedding a URL, ask whether the previously seen version is probably still fresh enough to reuse.

Production base URL: https://fresh-api-production-c783.up.railway.app

MCP endpoint: https://fresh-api-production-c783.up.railway.app/mcp

FRESH returns one of three decisions:

  • REUSE — cached knowledge is probably still fresh enough
  • REFETCH — the URL is likely stale enough to justify another retrieval
  • UNKNOWN — evidence is insufficient; FRESH prefers uncertainty over false confidence

Why FRESH exists

A local cache knows when you last fetched something. It does not know whether the outside resource changed since then, nor what other callers recently observed. FRESH builds shared, privacy-safe URL change history from timestamps, ETags, Last-Modified values, and content hashes.

REST

POST /v1/check
{"url":"https://example.com/docs/api","lastSeenAt":"2026-08-13T12:00:00Z","toleranceSeconds":3600}
POST /v1/observe
{"url":"https://example.com/docs/api","observedAt":"2026-08-13T13:00:00Z","etag":"abc123","lastModified":"Wed, 13 Aug 2026 12:45:00 GMT","contentHash":"sha256:..."}

Raw page content is not required.

MCP

  • fresh_check — decide whether to retrieve a URL again
  • fresh_observe — report privacy-safe freshness evidence after retrieval

Privacy

FRESH does not need raw page contents, cookies, target-site credentials, or customer payloads. URL keys are stored as one-way hashes with aggregate observation metadata.

Stranger verification

A core-tool invocation is evidence of use, not automatically proof of a genuine stranger. FRESH classifies candidate activity as KNOWN_VALIDATOR, LIKELY_VALIDATOR, CONTROLLED_TEST, UNKNOWN_MACHINE, or CREDIBLE_REAL_USE. Only CREDIBLE_REAL_USE advances stranger milestones.

Our acceptance/smoke traffic uses X-Tollbooth-Internal: 1 or X-Fresh-Internal: 1 so it cannot earn stranger credit.

Production acceptance gate

Every Railway deployment now performs live internal checks against the running service before /health can return 200. The gate exercises REST, UNKNOWN, REUSE, REFETCH, persistent observation reload, MCP initialize, MCP tool discovery, MCP fresh_check, and verifies that the controlled self-test does not increase the verified-stranger count.

Status

v0.1.2 experimental production infrastructure. Priorities: conservative decisions, low latency, sub-penny economics, privacy-safe shared learning, REST + MCP, durable observations, and auditable real-use analytics.

الأسئلة الشائعة

ما هو FRESH — Shared URL Freshness Intelligence؟

Decide whether an agent should reuse cached URL knowledge or fetch the resource again.

كيف أثبّت FRESH — Shared URL Freshness Intelligence؟

يعمل كخادم بعيد. في Claude Code: claude mcp add --transport http fresh-shared-url-freshness-intelligence 'https://fresh-api-production-c783.up.railway.app/mcp'. وفي العملاء الآخرين، الصق إعداد JSON من هذه الصفحة في إعدادات MCP الخاصة بهم.

هل يحتاج FRESH — Shared URL Freshness Intelligence إلى مفتاح API؟

لا يذكر إدراجه في السجل أي مفتاح أو سر إلزامي. قد تتطلب بعض الميزات حسابًا لدى الخدمة التي يتصل بها.

هل FRESH — Shared URL Freshness Intelligence مفتوح المصدر؟

شيفرته علنية على GitHub، لكن المستودع لا يعلن ترخيصًا قياسيًا.

من يصون FRESH — Shared URL Freshness Intelligence؟

ينشره GSterlingPress. يدرجه AI.tn لكنه لا يصونه ولا يوصي به.

من سجل MCP الرسمي. الإدراج ليس توصية: راجع شيفرة الخادم وصلاحياته قبل منحه الوصول إلى بياناتك.