Hey Product Hunt 👋 We are team Mantle. TL;DR — mantle is the context layer for every AI agent. Zero-copy connectors read your data in place, a semantic knowledge graph resolves entities across sources, and quality-scored context is delivered to any MCP-compatible agent through one API call. No ETL, no pipelines, no copies of your data. Why we're building this: Every AI agent we tried to build at our previous jobs failed for the same reason — not because the models weren't smart enough, but because they didn't have context. Your data lives across CRM, warehouse, docs, chat, email, code. Getting any of it into an agent meant writing custom integrations, running ETL jobs, babysitting sync pipelines, and still ending up with stale, fragmented context. The models were flying blind. mantle is the missing layer. We read your data where it lives — no movement, no duplication, no security trade-off. We build a semantic knowledge graph on top so "Acme Corp" in Salesforce and "acme" in Jira and "Acme Corporation" in Slack all resolve to the same entity. And we serve it via MCP so any agent framework can call it. What's in pre-release: ✔︎ Zero-copy connector architecture ✔︎ Entity resolution engine ✔︎ MCP-native context delivery ✔︎ Quality scoring with source provenance ✔︎ TypeScript / Python / Go SDKs (in progress) What's honest: We are pre-release. No customers yet. No SOC 2 cert yet (on the roadmap). Connectors are rolling out week by week — we'd rather ship one solid Salesforce + Slack + Snowflake integration than claim 40+ connectors that mostly break. What we want from you: – Kick the tires and tell us where the story doesn't add up – Tell us which connector you'd want first – Tell us which agent framework you're on (LangChain? CrewAI? Custom?) and what context you wish it had – Join the waitlist at https://mantleai.dev if you want access the moment it opens Happy to answer anything. Thanks for taking a look 🙏

mantle ai

The context layer for every AI agent

The context layer for every AI agent