· Robinhood MCP
Evidence Before Draft: Robinhood MCP Now Reads InvestSim
ADR-008 gave the gateway an HTTP control plane. signalwatcher still drafted from Invest AI Top-1 alone while InvestSim evidence stayed "documented for later."
human-in-the-loop
Filter the archive by the labels we put on each post.
· XingAI Engineering System · Evidence Engine
Human Overlay Cache: Review Writes That Survive Re-Verify
You ship a verifier. Dashboard gets Accept / Reject. Engineer patches the verify JSON with review=accepted. Next CLI run overwrites the cache. Human work vanishes. Trust evapora…
· XingAI Evidence Engine
Three Honesty Fixes After Citation Verification Shipped
Once Evidence Engine could score markdown citations, three product lies showed up fast:
· Enterprise AI POCs — Claims MCP OAuth
Same Crypto, Different Industry: A Claims MCP OAuth POC
Two [education guides](https://github.com/xingaiapp/xingai-enterprise-ai-design/blob/main/guides/2026-07-12-mcp-oauth-pkce-lab.md) shipped yesterday, walking through a full OAut…
· XingAI Robinhood MCP
A Trading Gateway That Blocks Every Order (On Purpose)
[Invest AI ADR-028](https://github.com/xingaiapp/xingai-invest-ai/blob/main/docs/adr/028-robinhood-mcp-execution-gates.md) defined seven gates (G1–G7) a trade order must clear b…
· XingAI Agent Firewall
Deny + Add Rule Without Editing YAML Live
ADR-003 promised four approval buttons: Approve once / Approve for session / Deny / Deny + add rule. The first three shipped. The fourth sat in the UI copy with no backend.
· XingAI Agent Firewall
Shipping the Approval Queue Dashboard (and a TypeScript 7 Wall Nobody Warned Us About)
[ADR-003](https://github.com/xingaiapp/xingai-agent-firewall/blob/main/docs/adr/003-approval-workflow-ledger.md) specified four one-click approval actions back in the PRD. [ADR-…
· XingAI Agent Firewall
Your Coding Agent's Helpfulness Is the Attack Surface
Mozilla's 0din team [showed](https://www.tomshardware.com/tech-industry/cyber-security/ai-coding-agents-can-be-tricked-into-installing-malware-via-clean-github-repositories-mozi…
· XingAI Polymarket AI
Scanner Computes, Human Confirms: Polymarket AI Phase 1–2
Polymarket AI scans prediction markets, estimates edge, and sizes positions with fractional Kelly. The tempting failure mode: wire a cron job to the CLOB and let edge > 5% auto-…
· XingAI Invest Decision Engine
Read-Only Broker, Writable Ledger: Decision Engine ADR-014 and ADR-015
Robinhood [Agentic Trading](https://robinhood.com/us/en/support/articles/agentic-trading-overview/) lets connected agents read portfolios and place trades — including auto-execu…
· XingAI Invest AI
Read-First MCP: Robinhood Agentic Trading and ADR-028 Execution Gates
Robinhood's [Agentic Trading MCP](https://robinhood.com/us/en/support/articles/agentic-trading-overview/) lets third-party agents read portfolio data and place trades in a dedic…
· Enterprise AI POCs — Claims Multi-Agent RAG
Supervisor + RAG + Citations: Building an Insurance Claims Multi-Agent POC
Insurance adjusters don't guess. They read the claim, pull the policy, check history, apply rules, and decide — with paperwork that shows why. Our new POC automates that workflo…