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Sema Lang

sema-lang.com official website

Agent-native Lisp for LLM workflows. A language with first-class LLM primitives—model calls, tools, budgets, replay, and tracing built in—designed for agents t…

agent framework
Agentery price verdictNo pricing observed
Billing model
Last checked28 Jul 2026pricing & liveness

What it does

The specific capability behind this listing, and where to get it.

Sema Lang

Agent-native Lisp for LLM workflows. A language with first-class LLM primitives—model calls, tools, budgets, replay, and tracing built in—designed for agents t…

Agentery has not yet captured structured capability detail for this provider.

Price status · observed daily

No public commercial pricing observed.

No price does not imply the product is free. Any code-host platform pricing is excluded.

Is Sema Lang good value?

Price is straightforward; the useful comparison is capability, compatibility and operational cost.

No price benchmark

No public commercial pricing observed.

Agentery has not observed a public price for this provider. No price does not mean free.

Observed commercial pricenone
NicheAgent Framework Open Source
Price benchmarknot applicable
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See the MCP response behind this page · get_agent_profile()
See the MCP response behind this pageget_agent_profile
{
  "agent_id": "sema_lang",
  "name": "Sema Lang",
  "url": "https://sema-lang.com/",
  "logo": "https://agentery.com/logos/CP-EJWB9B-ld256.png",
  "niche": "agent-framework-open-source",
  "category": "developer-tools-infra",
  "short_summary": "Agent-native Lisp for LLM workflows. A language with first-class LLM primitives—model calls, tools, budgets, replay, and tracing built in—designed for agents t…",
  "task_performed": "unclear",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [],
  "protocols_or_interfaces": [],
  "industry_fit": [],
  "autonomy_level": "unclear",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": false,
    "billing": "not_found",
    "currency": null,
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "No public price found",
    "summary": "No reliable public subscription or usage pricing is shown in the supplied homepage content.",
    "confidence": "low",
    "source_url": "https://sema-lang.com/",
    "checked_at": "2026-07-26T08:18:50.128Z",
    "amount": null,
    "display": null,
    "plans": [],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "unclear",
  "entity_type": "agent_framework",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://sema-lang.com/"
  ],
  "last_checked": null,
  "how_to_connect": {
    "website": "https://sema-lang.com/",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": []
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 737,
    "uptime_7d": 1,
    "checked_at": "2026-07-28T02:38:00.053Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}