Silvanexum
Hard budgets that stop runaway AI agent spend
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AI agents loop, retry and resend growing context, and the bill shows up weeks later. Silvanexum meters every LLM call across OpenAI, Anthropic and Gemini (streaming included), ties cost to the customer, agent and trace behind it, and blocks calls before they break a budget. Plug in by swapping one base URL, or use SDK-only mode so prompts and keys never leave your servers. Python and TypeScript SDKs, an MCP server and an NVIDIA NeMo Relay plugin.
PH · launched Nov 5, 2026 · 1 upvote (top 65%) · 0 views
Niche: ai agent guardrail software · 200 launches, 24 in the last 7 days ▲ +20% · Explore this niche →
Category and tags
- Horizontal
- Observability & eval
- B2B
- AI-native
- Commercial product
- Developer Tools
- Artificial Intelligence
- SDK
Visit website ↗ Source listing ↗
More like this: all 200 launches in ai agent guardrail software →
Could you build this?
Yes It is a metering proxy or SDK that logs LLM calls across providers, attributes cost, and enforces budgets, which is standard backend work for a solo developer.
Competitors
Other products that read as similar to this one : 395 launches clear the similarity bar, closest 8 shown.
Attention rank: #232 of 396 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 370 days after the earliest competitor.
- AgentBudget · hn · 2026-02-24 · 7 upvotes · similarity 0.52
- AgentWatch · hn · 2026-06-28 · 7 upvotes · similarity 0.51
- AI agents run my one-person company on Gemini's free tier · hn · 2026-03-08 · 16 upvotes · similarity 0.50
- AgentPulse · ph · 2026-11-07 · 1 upvotes · similarity 0.48
- Frugon · hn · 2026-07-07 · 67 upvotes · similarity 0.45
- Tokenflow · ph · 2026-09-17 · 3 upvotes · similarity 0.45
- Tokencap · hn · 2026-04-04 · 7 upvotes · similarity 0.44
- AI SpendOps · ph · 2026-09-22 · 4 upvotes · similarity 0.44
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