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Synapse proxy
The ultimate Agentic Firewall & Telemetry Proxy for LLMs.
Synapse Proxy sits gracefully between your app and any OpenAI-compatible provider. It brings military-grade observability, security, and smart caching to your autonomous AI agents. Block infinite loops, redact PII, and optimize your token usage by 30%.
Hi Product Hunt! 👋
I’m thrilled to introduce **Synapse Proxy**.
As we started building autonomous AI agents, we quickly ran into a wall: agents hallucinates, they fall into infinite tool-calling loops, and our OpenAI bills skyrocketed before we even noticed.
We needed a "kill switch" and a way to *actually see* what our agents were doing. So we built Synapse Proxy.
**What it does:**
🛡️ **Agentic Firewall:** It detects recursive loops and intercepts them by sending a "self-correction" prompt back to the agent instead of just crashing your script. It also handles PII redaction and tool allow-listing.
📊 **Deep Telemetry:** Every prompt intent is asynchronously tagged by a local AI (Transformers.js). Our stunning 3D dashboard lets you replay agent sessions step-by-step.
⚡ **Context Compression (Bonus!):** We built a 4-tier cache pipeline (Exact match + ONNX semantic search + Prefix-preserving compression) that seamlessly reduces your LLM bills by 30% without any code changes.
It's an open-source Rust/Go proxy with a Next.js control plane. We also expose an **MCP Server** with 14 tools so you can control it directly from Cursor or Claude Code!
I'd love to hear your feedback on the dashboard and the Agentic Firewall concept! Drop your questions below, I'll be here all day. 👇
About Synapse proxy on Product Hunt
“The ultimate Agentic Firewall & Telemetry Proxy for LLMs.”
Synapse proxy was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #16 on the daily leaderboard. Synapse Proxy sits gracefully between your app and any OpenAI-compatible provider. It brings military-grade observability, security, and smart caching to your autonomous AI agents. Block infinite loops, redact PII, and optimize your token usage by 30%.
On the analytics side, Synapse proxy competes within Software Engineering, Artificial Intelligence, GitHub and Security — topics that collectively have 559.9k followers on Product Hunt. The dashboard above tracks how Synapse proxy performed against the three products that launched closest to it on the same day.
Who hunted Synapse proxy?
Synapse proxy was hunted by dudutti. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Synapse proxy including community comment highlights and product details, visit the product overview.
dudutti