feat: structured data in markdown/LLM output + v0.3.6

__NEXT_DATA__, SvelteKit, and JSON-LD now appear as a
## Structured Data section in -f markdown and -f llm output.
Works with --only-main-content and all extraction flags.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

CHANGELOG.md

@@ -3,6 +3,16 @@
 All notable changes to webclaw are documented here.
 Format follows [Keep a Changelog](https://keepachangelog.com/).
 
+## [0.3.6] — 2026-04-02
+
+### Added
+- **Structured data in markdown/LLM output**: `__NEXT_DATA__`, SvelteKit, and JSON-LD data now appears as a `## Structured Data` section with a JSON code block at the end of `-f markdown` and `-f llm` output. Works with `--only-main-content` and all other flags.
+
+### Fixed
+- **Homebrew CI**: formula now updates all 4 platform checksums after Docker build completes, preventing SHA mismatch on Linux installs (#12).
+
+---
+
 ## [0.3.5] — 2026-04-02
 
 ### Added

Cargo.lock

@@ -3055,7 +3055,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-cli"
-version = "0.3.5"
+version = "0.3.6"
 dependencies = [
  "clap",
  "dotenvy",
@@ -3075,7 +3075,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-core"
-version = "0.3.5"
+version = "0.3.6"
 dependencies = [
  "ego-tree",
  "once_cell",
@@ -3093,7 +3093,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-fetch"
-version = "0.3.5"
+version = "0.3.6"
 dependencies = [
  "bytes",
  "calamine",
@@ -3115,7 +3115,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-llm"
-version = "0.3.5"
+version = "0.3.6"
 dependencies = [
  "async-trait",
  "reqwest",
@@ -3128,7 +3128,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-mcp"
-version = "0.3.5"
+version = "0.3.6"
 dependencies = [
  "dotenvy",
  "reqwest",
@@ -3148,7 +3148,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-pdf"
-version = "0.3.5"
+version = "0.3.6"
 dependencies = [
  "pdf-extract",
  "thiserror",

Cargo.toml

@@ -3,7 +3,7 @@ resolver = "2"
 members = ["crates/*"]
 
 [workspace.package]
-version = "0.3.5"
+version = "0.3.6"
 edition = "2024"
 license = "AGPL-3.0"
 repository = "https://github.com/0xMassi/webclaw"

crates/webclaw-cli/src/main.rs

@@ -535,6 +535,13 @@ fn format_output(result: &ExtractionResult, format: &OutputFormat, show_metadata
                 out.push_str(&format_frontmatter(&result.metadata));
             }
             out.push_str(&result.content.markdown);
+            if !result.structured_data.is_empty() {
+                out.push_str("\n\n## Structured Data\n\n```json\n");
+                out.push_str(
+                    &serde_json::to_string_pretty(&result.structured_data).unwrap_or_default(),
+                );
+                out.push_str("\n```");
+            }
             out
         }
         OutputFormat::Json => serde_json::to_string_pretty(result).expect("serialization failed"),
@@ -838,6 +845,12 @@ fn print_output(result: &ExtractionResult, format: &OutputFormat, show_metadata:
                 print!("{}", format_frontmatter(&result.metadata));
             }
             println!("{}", result.content.markdown);
+            if !result.structured_data.is_empty() {
+                println!(
+                    "\n## Structured Data\n\n```json\n{}\n```",
+                    serde_json::to_string_pretty(&result.structured_data).unwrap_or_default()
+                );
+            }
         }
         OutputFormat::Json => {
             // serde_json::to_string_pretty won't fail on our types

crates/webclaw-core/src/llm/mod.rs

@@ -45,6 +45,13 @@ pub fn to_llm_text(result: &ExtractionResult, url: Option<&str>) -> String {
         }
     }
 
+    // -- 4. Structured data (NEXT_DATA, SvelteKit, JSON-LD) --
+    if !result.structured_data.is_empty() {
+        out.push_str("\n\n## Structured Data\n\n```json\n");
+        out.push_str(&serde_json::to_string_pretty(&result.structured_data).unwrap_or_default());
+        out.push_str("\n```");
+    }
+
     out.trim().to_string()
 }