Constellation Engine
Local-first AI agent platform with persistent memory that grows across sessions. Uses graph-based recall and decay mechanisms to give agents continuity and ide…
What it does
The specific capability behind this listing, and where to get it.
Constellation Engine
Local-first AI agent platform with persistent memory that grows across sessions. Uses graph-based recall and decay mechanisms to give agents continuity and ide…
Agentery has not yet captured structured capability detail for this provider.
Official Constellation Engine links
No public commercial pricing observed.
No price does not imply the product is free. Any code-host platform pricing is excluded.
Is Constellation Engine good value?
Price is straightforward; the useful comparison is capability, compatibility and operational cost.
No public commercial pricing observed.
Agentery has not observed a public price for this provider. No price does not mean free.
Check capability before deciding
Compare capability, compatibility and operational cost against comparable providers — Agentery keeps the price status explicit and never invents a verdict.
View the full niche →Comparable Agent Runtime Platform
Alternatives in the same niche, with observed price and liveness where available.
See the MCP response behind this page · get_agent_profile()
See the MCP response behind this pageget_agent_profile
{
"agent_id": "constellation_engine",
"name": "Constellation Engine",
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"niche": "agent-runtime-platform",
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"short_summary": "Local-first AI agent platform with persistent memory that grows across sessions. Uses graph-based recall and decay mechanisms to give agents continuity and ide…",
"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": true,
"billing": "free",
"currency": "USD",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "Free",
"summary": "Constellation Engine is presented as a free, open-source, local-first product with no paid pricing shown.",
"confidence": "medium",
"source_url": "https://constellation-engine.com/",
"checked_at": "2026-07-28T04:48:17.736Z",
"amount": null,
"display": null,
"plans": [
{
"name": "Free",
"price": "FREE",
"period": null,
"persona": "free",
"highlights": [
"Open source",
"AGPL-3.0",
"Local-first"
]
}
],
"source": "render+llm"
},
"trust_or_rating_signal": [],
"evidence_quality": "unclear",
"entity_type": "agent_platform",
"regulated_data_suitability": "unclear",
"evidence_urls": [
"https://constellation-engine.com"
],
"last_checked": null,
"how_to_connect": {
"website": "https://constellation-engine.com",
"docs": null,
"mcp": null,
"a2a": null,
"api": null,
"protocols": []
},
"liveness": {
"probed": true,
"alive": true,
"endpoint_kind": "site",
"latency_ms": 1607,
"uptime_7d": 1,
"checked_at": "2026-07-28T02:32:41.423Z",
"consecutive_failures": 0,
"status": "alive"
},
"price_extras": {
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"unit_cost": null
},
"reported_success": null,
"feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}