5f4fa9db0f
A successful hook whose response message has no set fields (LoadResponse, UnloadResponse) proto-marshals to zero bytes. bn_invoke's `len==0 → return 0` shortcut collided with the "callee could not produce an envelope" sentinel, so every successful empty-response hook — notably HOOK_LOAD — looked like an INTERNAL failure and got the instance discarded. Frame the empty case as (ptr, 0) with a real 1-byte-backed pointer instead; the host reads zero bytes into a valid empty InvokeResponse. Surfaced by the WO-WZ-003 end-to-end capability test (first exercise of LOAD). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
BlockNinja Plugin SDK
Types, interfaces, and utilities for building BlockNinja plugins.
Package Structure
| Package | Purpose |
|---|---|
plugin/ |
PluginRegistration, CoreServices, RegisterFunc |
blocks/ |
BlockMeta, BlockFunc, BlockRegistry interface, BlockContext |
blocks/builtin/ |
Reusable block implementations (HTMLBlock) |
templates/ |
TemplateRegistry interface |
templates/bn/ |
Shared templ components (head, engagement, toolbar) |
auth/ |
Claims types, context extractors |
content/ |
Content access interface |
settings/ |
Settings access interface |
gating/ |
Access gating evaluation |
crypto/ |
Encrypt/Decrypt interface |
render/ |
Rich text rendering utilities |
video/ |
Video embed URL parsing |
ai/ |
AI tool registry interface and types |
rbac/ |
Role type definition |
Usage
import "git.dev.alexdunmow.com/ninja/core/plugin"