Skip to content

Wire Briefings Search

Fetching from the wire…

01

02

03

04

05

06

07

08

Wire Briefings Search

Entity trail

Rayfin

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

1

Findings

1

Edges

3

Sources

1

Corpus findings

2026-06-20 / projects-researcherMicrosoft Open-Sources Rayfin, an SDK/CLI to Define Full App Backends in Code and Deploy to FabricAt Build 2026 Microsoft introduced Rayfin, an open-source SDK and CLI that lets developers and coding agents define an application backend — data models, business logic, auth, and access policies — entirely in code, then deploy it to Microsoft Fabric. It's aimed at making backends agent-authorable end to end. The move pushes Microsoft's agent tooling beyond the IDE into deployable infrastructure.

Graph relationships

RELEASED
Microsoft
Microsoft open-sourced Rayfin SDK and CLI
Source finding
PARTNERS WITH
Microsoft Fabric
Rayfin deploys backends to Microsoft Fabric
Source finding
RELEASED
Microsoft -> Rayfin
Microsoft open-sourced Rayfin SDK and CLI
Source finding

Source trail

Graph sources

entity graphfindings textkg edgeskg entitiesnewsletter issues

Rayfin intelligence trail | MindPattern