Add Steel browser catalog integration

crates/stackless-integrations/src/providers/mod.rs

@@ -43,6 +43,7 @@ pub mod revenuecat;
 pub mod runloop;
 pub mod schematic;
 pub mod sentry;
+pub mod steel;
 pub mod supabase;
 pub mod supermemory;
 pub mod turso;
@@ -62,7 +63,7 @@ mod tests {
         elevenlabs, exa, firecrawl, flyio, gitlab, heygen, huggingface, inngest, kernel,
         laravel_cloud, metronome, mixpanel, neon, openrouter, parallel, planetscale, postalform,
         posthog, prisma, privy, pydantic, railway, render_db, revenuecat, runloop, schematic,
-        sentry, supabase, supermemory, turso, upstash, wix, wordpress_com, workos,
+        sentry, steel, supabase, supermemory, turso, upstash, wix, wordpress_com, workos,
     };
 
     fn assert_outputs_match<T: CatalogResource>() {
@@ -141,6 +142,7 @@ mod tests {
         assert_outputs_match::<schematic::schematic_environment::SchematicEnvironment>();
         assert_outputs_match::<sentry::project::SentryProject>();
         assert_outputs_match::<sentry::seer::SentrySeer>();
+        assert_outputs_match::<steel::browser::SteelBrowser>();
         assert_outputs_match::<supabase::project::SupabaseProject>();
         assert_outputs_match::<supermemory::memory::SupermemoryMemory>();
         assert_outputs_match::<turso::database::TursoDatabase>();

crates/stackless-integrations/src/providers/steel/browser.rs

@@ -0,0 +1,137 @@
+//! `steel/browser` integration.
+
+use std::collections::BTreeMap;
+
+use serde::Serialize;
+use stackless_stripe_projects::catalog::verify::CatalogService;
+use stackless_stripe_projects::provision::ProvisionContext;
+
+use super::FamilyResource;
+use crate::error::IntegrationError;
+use crate::hostable::{ConfigScope, Hostable, IntegrationHosting};
+
+pub const RESOURCE_KIND: &str = "integration-steel";
+
+#[derive(Debug, Serialize)]
+pub struct SteelBrowserConfig {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub name: Option<String>,
+}
+
+impl CatalogService for SteelBrowserConfig {
+    const REFERENCE: &'static str = "steel/browser";
+}
+
+#[derive(Debug)]
+pub struct SteelBrowser;
+
+impl Hostable for SteelBrowser {
+    const PROVIDER: &'static str = "steel";
+    const HOSTING: IntegrationHosting = IntegrationHosting::Managed;
+    const CONFIG_SCOPE: ConfigScope = ConfigScope::GlobalOnly;
+    const RESOURCE_KIND: &'static str = RESOURCE_KIND;
+    const OUTPUTS: &'static [&'static str] = &["api_key"];
+}
+
+impl FamilyResource for SteelBrowser {
+    type Config = SteelBrowserConfig;
+    const PROVIDER_PREFIX: &'static str = "STEEL";
+    // Provisional until pinned by `mise run discover steel/browser`.
+    const OUTPUT_FIELDS: &'static [(&'static str, &'static str, bool)] =
+        &[("API_KEY", "api_key", true)];
+
+    fn build_config(ctx: &ProvisionContext<'_>) -> Result<SteelBrowserConfig, IntegrationError> {
+        let config = super::integration_config(ctx)?;
+        Ok(SteelBrowserConfig {
+            name: super::interp_optional(ctx, &config, "name")?,
+        })
+    }
+}
+
+pub fn validate_config(
+    name: &str,
+    config: &BTreeMap<String, toml::Value>,
+) -> Result<(), IntegrationError> {
+    let _ = (name, config);
+    Ok(())
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::ProviderOps;
+    use crate::resource::ResourcePayload;
+    use stackless_core::def::StackDef;
+    use stackless_stripe_projects::stripe::StripeProjects;
+    use stackless_stripe_projects::test_support;
+
+    #[test]
+    fn config_matches_catalog() {
+        const FIXTURE: &str = include_str!(concat!(
+            env!("CARGO_MANIFEST_DIR"),
+            "/../stackless-stripe-projects/tests/fixtures/catalog.json"
+        ));
+        let catalog = stackless_stripe_projects::Catalog::from_json_envelope(FIXTURE).unwrap();
+        let failures =
+            stackless_stripe_projects::verify_service(&catalog, &SteelBrowserConfig { name: None });
+        assert!(
+            failures.is_empty(),
+            "steel/browser catalog gaps:\n{}",
+            failures.join("\n")
+        );
+    }
+
+    const CATALOG_ENVELOPE: &str = r##"{"ok":true,"command":"projects catalog","data":{"last_updated":"2026-07-11T00:00:00Z","services":[{"id":"prvsvc_browser","object":"v2.provisioning.provider_service_detail","provider_id":"prvdr_steel","provider_name":"Steel","service_id":"browser","categories":["database"],"kind":"deployable","scope":"project","availability":"available","development":false,"livemode":true,"pricing":{"type":"component"},"configuration_schema":{"properties":{"name":{"type":"string"}},"type":"object"}}]}}"##;
+
+    fn test_def() -> StackDef {
+        StackDef::parse(
+            r#"
+[stack]
+name = "atto"
+[stack.projects.stripe]
+project = "project_1"
+[integrations.res]
+provider = "steel"
+[services.api]
+source = { repo = "r", ref = "main" }
+env = { OUT = "${integrations.res.api_key}" }
+health = { path = "/health" }
+[services.api.local]
+run = "true"
+"#,
+        )
+        .unwrap()
+    }
+
+    #[tokio::test]
+    async fn provision_records_outputs() {
+        let runner = test_support::provision_script(
+            CATALOG_ENVELOPE,
+            serde_json::json!({"STEEL_API_KEY": "val_api_key"}),
+            0,
+        );
+        let dir = tempfile::tempdir().unwrap();
+        std::fs::write(
+            dir.path().join("stackless.toml"),
+            "[stack]\nname=\"atto\"\n",
+        )
+        .unwrap();
+        let stripe = StripeProjects::new(&runner, dir.path());
+
+        let resource = SteelBrowser
+            .provision(
+                &stripe.as_dyn(),
+                &test_def(),
+                dir.path(),
+                "demo",
+                "res",
+                "local",
+                false,
+            )
+            .await
+            .unwrap();
+        assert_eq!(resource.resource_kind, "integration-steel");
+        let payload: ResourcePayload = serde_json::from_str(&resource.payload).unwrap();
+        assert_eq!(payload.outputs["api_key"], "val_api_key");
+    }
+}

crates/stackless-integrations/src/providers/steel/mod.rs

@@ -0,0 +1,11 @@
+//! Steel catalog resources via Stripe Projects.
+//!
+//! Output envelopes are provisional until pinned by `xtask discover`.
+
+pub mod browser;
+
+#[allow(unused_imports)]
+pub(crate) use crate::resource::{
+    CatalogResource as FamilyResource, bool_optional, bool_required, int_optional, int_required,
+    integration_config, interp_optional, interp_required,
+};

crates/stackless-integrations/src/registry.rs

@@ -131,6 +131,7 @@ register_providers! {
     (schematic::schematic_environment, SchematicEnvironment),
     (sentry::project, SentryProject),
     (sentry::seer, SentrySeer),
+    (steel::browser, SteelBrowser),
     (supabase::project, SupabaseProject),
     (supermemory::memory, SupermemoryMemory),
     (turso::database, TursoDatabase),