Duralang

{
  "agent_id": "duralang",
  "name": "Duralang",
  "url": "https://temporal.io/code-exchange/duralang-durable-stochastic-ai-agents-with-one-decorator",
  "logo": "https://agentery.com/logos/CP-BNVSQG.svg",
  "niche": "agent-framework-open-source",
  "category": "developer-tools-infra",
  "short_summary": "Makes LangChain LLM-driven AI agents durable by wrapping every LLM, tool, MCP, and agent-to-agent call as a Temporal Activity via a single @dura decorator",
  "task_performed": "Makes LangChain LLM-driven AI agents durable by wrapping every LLM, tool, MCP, and agent-to-agent call as a Temporal Activity via a single @dura decorator",
  "inputs_accepted": [
    "LangChain agent code (Python functions/decorators)",
    "messages passed to the agent"
  ],
  "outputs_produced": [
    "Durable execution of agent operations",
    "retries",
    "event history/observability in Temporal UI",
    "agent result messages"
  ],
  "integrations_available": [
    "LangChain",
    "LangGraph",
    "Temporal",
    "MCP",
    "langchain-mcp-adapters",
    "Temporal UI"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "infrastructure",
  "human_approval_needed": "unclear",
  "pricing_model": "free",
  "price": {
    "observed": false,
    "billing": "usage",
    "currency": null,
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "No public price found",
    "summary": "Temporal Cloud publicly lists usage-based pricing starting at $50 per million actions, volume pricing down to $25 per million actions, storage rates, and a sales-led option priced at $500 per month or 10% of usage.",
    "confidence": "high",
    "source_url": "https://temporal.io/pricing",
    "checked_at": "2026-10-29T01:43:41.695Z",
    "source_kind": "vendor",
    "amount": null,
    "display": null,
    "plans": [],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [
    "GitHub repository",
    "Temporal Code Exchange listing",
    "Show HN post"
  ],
  "evidence_quality": "high",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://temporal.io/code-exchange/duralang-durable-stochastic-ai-agents-with-one-decorator",
    "https://news.ycombinator.com/item?id=48001123",
    "https://github.com/Sift-wiki/site2api"
  ],
  "last_checked": "2026-10-29",
  "profile_checked": "2026-06-16",
  "price_checked": "2026-10-29",
  "how_to_connect": {
    "website": "https://temporal.io/code-exchange/duralang-durable-stochastic-ai-agents-with-one-decorator",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [],
    "install": null,
    "repository": null
  },
  "deployment": {
    "model": "unknown",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": null,
    "note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
    "evidence": null
  },
  "licence": {
    "name": null,
    "note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
    "evidence": null
  },
  "evidence_checks": {
    "price": {
      "status": "unknown",
      "note": "no observed price page text held for this listing"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "product_group": {
    "group_id": 112,
    "group": "Task execution and delegation",
    "change_90d_pct": 0,
    "fair_price_by_tier_monthly_usd": {
      "individual": 7.5,
      "pro": 20,
      "team / small business": 46.25,
      "enterprise": null
    },
    "broad_market": true,
    "note": "Change of the group's price index over the last 90 days. Call get_group_fair_price with group_id for tier and payment-model detail.",
    "page": "https://agentery.com/aepi/groups/112"
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 295,
    "uptime_7d": 1,
    "checked_at": "2026-10-29T02:35:21.832Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}