Tag: ASP.NET Core

OAuth 2.1 MCP server security vault door locking mechanism

Securing an MCP Server with OAuth 2.1 and Keycloak: How Engram Moved from Bearer Tokens to a Real Resource Server

Posted on June 16, 2026 by JB

Most MCP servers ship with a static bearer token. It’s one line in .mcp.json, it works on day one, and it’s the wrong answer the moment your server is anything other than a personal dev tool. Engram, the semantic memory layer behind my AI-native development workflow, started there too. A shared bearer header in .mcp.json, […]

Read More: Securing an MCP Server with OAuth 2.1 and Keycloak: How Engram Moved from Bearer Tokens to a Real Resource Server
Posted in Code
Chinese watercolor landscape with pagoda and misty mountains representing concurrent OpenAI calls and parallel orchestration powering iching.rocks I Ching readings

Firing 18 Concurrent OpenAI Calls: The Parallel Orchestration Behind iching.rocks Interpretations

Posted on February 20, 2026 by JB

When a user gets a paid reading on iching.rocks, the system needs to generate a comprehensive, multi-section I Ching interpretation. Not a single paragraph — a full document covering opening observations, hexagram judgments, changing line analyses, Ten Wings commentary, synthesis, and a conclusion. Each section requires its own carefully crafted prompt with injected domain data. […]

Read More: Firing 18 Concurrent OpenAI Calls: The Parallel Orchestration Behind iching.rocks Interpretations
Posted in Code