OpenCoven
diff --git a/‎.github/workflows/ci.yml‎
Lines changed: 5 additions & 1 deletion b/‎.github/workflows/ci.yml‎
Lines changed: 5 additions & 1 deletion
diff --git a/‎.gitignore‎
Lines changed: 4 additions & 1 deletion b/‎.gitignore‎
Lines changed: 4 additions & 1 deletion
diff --git a/‎crates/github/src/lib.rs‎
Lines changed: 88 additions & 7 deletions b/‎crates/github/src/lib.rs‎
Lines changed: 88 additions & 7 deletions
diff --git a/‎crates/github/src/tasks.rs‎
Lines changed: 1 addition & 0 deletions b/‎crates/github/src/tasks.rs‎
Lines changed: 1 addition & 0 deletions
diff --git a/‎crates/worker/src/brief.rs‎
Lines changed: 24 additions & 4 deletions b/‎crates/worker/src/brief.rs‎
Lines changed: 24 additions & 4 deletions
@@ -11,14 +11,18 @@ env:
 
 jobs:
   check:
-    name: cargo check + clippy + test
+    name: python + cargo check + clippy + test
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@stable
         with:
           components: clippy
       - uses: Swatinem/rust-cache@v2
+      - name: hosted adapter python compile
+        run: python -B -m py_compile deploy/coven-github/coven_github_adapter.py deploy/coven-github/test_coven_github_adapter.py
+      - name: hosted adapter python tests
+        run: python -B -m unittest discover -s deploy/coven-github -p "test_*.py"
       - name: cargo check
         run: cargo check --all-targets
       - name: clippy
 
@@ -4,4 +4,7 @@ keys/
 *.pem
 .env
 .DS_Store
-.comux*
+deploy/coven-github/.coven-github-private-key.pem
+deploy/coven-github/coven-github-policy.json
+deploy/coven-github/coven-github-state/
+.comux*
@@ -12,11 +12,8 @@ pub const DEFAULT_API_BASE_URL: &str = "https://api.github.com";
 
 /// Major version of the coven-code headless execution contract this adapter
 /// speaks. See `docs/headless-contract.md`. Bump only on breaking changes.
-pub const HEADLESS_CONTRACT_VERSION: &str = "1";
+pub const HEADLESS_CONTRACT_VERSION: &str = "2";
 
-fn default_contract_version() -> String {
-    HEADLESS_CONTRACT_VERSION.to_string()
-}
 const GITHUB_API_VERSION: &str = "2026-03-10";
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -175,18 +172,18 @@ pub enum TaskKind {
 
 /// Structured result envelope written by coven-code --headless.
 #[derive(Debug, Clone, Deserialize, Serialize)]
+#[serde(deny_unknown_fields)]
 pub struct SessionResult {
-    /// Contract major version. Defaults to the current version when a runtime
-    /// omits it, but conformant producers MUST emit it. See
+    /// Contract major version. Conformant producers MUST emit it. See
     /// `docs/headless-contract.md`.
-    #[serde(default = "default_contract_version")]
     pub contract_version: String,
     pub status: SessionStatus,
     pub branch: Option<String>,
     pub commits: Vec<CommitInfo>,
     pub files_changed: Vec<String>,
     pub summary: String,
     pub pr_body: String,
+    pub review: ReviewResult,
     pub exit_reason: Option<ExitReason>,
 }
 
@@ -200,11 +197,95 @@ pub enum SessionStatus {
 }
 
 #[derive(Debug, Clone, Deserialize, Serialize)]
+#[serde(deny_unknown_fields)]
 pub struct CommitInfo {
     pub sha: String,
     pub message: String,
 }
 
+#[derive(Debug, Clone, Deserialize, Serialize)]
+#[serde(deny_unknown_fields)]
+pub struct ReviewResult {
+    pub mode: ReviewMode,
+    pub evidence_status: ReviewEvidenceStatus,
+    pub reviewed_files: Vec<String>,
+    pub supporting_files: Vec<String>,
+    pub findings: Vec<ReviewFinding>,
+    pub tests_run: Vec<ReviewTestRun>,
+    pub no_findings_reason: Option<String>,
+    pub limitations: Vec<String>,
+}
+
+impl ReviewResult {
+    pub fn none() -> Self {
+        Self {
+            mode: ReviewMode::None,
+            evidence_status: ReviewEvidenceStatus::NotApplicable,
+            reviewed_files: Vec::new(),
+            supporting_files: Vec::new(),
+            findings: Vec::new(),
+            tests_run: Vec::new(),
+            no_findings_reason: None,
+            limitations: Vec::new(),
+        }
+    }
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[serde(rename_all = "snake_case")]
+pub enum ReviewMode {
+    None,
+    PullRequest,
+    ReviewComment,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[serde(rename_all = "snake_case")]
+pub enum ReviewEvidenceStatus {
+    NotApplicable,
+    Complete,
+    Partial,
+    Missing,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+#[serde(deny_unknown_fields)]
+pub struct ReviewFinding {
+    pub severity: ReviewSeverity,
+    pub file: String,
+    pub line: Option<u64>,
+    pub title: String,
+    pub body: String,
+    pub recommendation: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[serde(rename_all = "snake_case")]
+pub enum ReviewSeverity {
+    Info,
+    Low,
+    Medium,
+    High,
+    Critical,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+#[serde(deny_unknown_fields)]
+pub struct ReviewTestRun {
+    pub command: String,
+    pub status: ReviewTestStatus,
+    pub output_summary: Option<String>,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[serde(rename_all = "snake_case")]
+pub enum ReviewTestStatus {
+    Passed,
+    Failed,
+    NotRun,
+    Unknown,
+}
+
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
 #[serde(rename_all = "snake_case")]
 pub enum ExitReason {
 
@@ -191,6 +191,7 @@ mod tests {
                     files_changed: vec![],
                     summary: "Done".to_string(),
                     pr_body: "Body".to_string(),
+                    review: crate::ReviewResult::none(),
                     exit_reason: None,
                 },
                 Some(9),
 
@@ -6,8 +6,18 @@ use std::path::Path;
 use coven_github_api::{Task, TaskKind, HEADLESS_CONTRACT_VERSION};
 use coven_github_config::FamiliarConfig;
 
-fn default_contract_version() -> String {
-    HEADLESS_CONTRACT_VERSION.to_string()
+fn deserialize_contract_version<'de, D>(deserializer: D) -> Result<String, D::Error>
+where
+    D: serde::Deserializer<'de>,
+{
+    let version = String::deserialize(deserializer)?;
+    if version != HEADLESS_CONTRACT_VERSION {
+        return Err(serde::de::Error::custom(format!(
+            "unsupported session brief contract_version {}; expected {}",
+            version, HEADLESS_CONTRACT_VERSION
+        )));
+    }
+    Ok(version)
 }
 
 /// The session-brief.json schema injected into coven-code --headless.
@@ -17,19 +27,25 @@ fn default_contract_version() -> String {
 /// write authority (comments, Check Runs, branches, PRs) stays with the adapter
 /// behind its publication gate. See issue #4.
 #[derive(Debug, Serialize, Deserialize)]
+#[serde(deny_unknown_fields)]
 pub struct SessionBrief {
     /// Contract major version this brief is written against. See
     /// `docs/headless-contract.md`.
-    #[serde(default = "default_contract_version")]
+    #[serde(deserialize_with = "deserialize_contract_version")]
     pub contract_version: String,
     pub trigger: String,
     pub repo: RepoBrief,
     pub task: TaskBrief,
     pub familiar: FamiliarBrief,
     pub workspace: WorkspaceBrief,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub review_context: Option<serde_json::Value>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub audit_instruction: Option<String>,
 }
 
 #[derive(Debug, Serialize, Deserialize)]
+#[serde(deny_unknown_fields)]
 pub struct RepoBrief {
     pub owner: String,
     pub name: String,
@@ -38,7 +54,7 @@ pub struct RepoBrief {
 }
 
 #[derive(Debug, Serialize, Deserialize)]
-#[serde(tag = "kind", rename_all = "snake_case")]
+#[serde(tag = "kind", rename_all = "snake_case", deny_unknown_fields)]
 pub enum TaskBrief {
     FixIssue {
         issue_number: u64,
@@ -57,6 +73,7 @@ pub enum TaskBrief {
 }
 
 #[derive(Debug, Serialize, Deserialize)]
+#[serde(deny_unknown_fields)]
 pub struct FamiliarBrief {
     pub id: String,
     pub display_name: String,
@@ -65,6 +82,7 @@ pub struct FamiliarBrief {
 }
 
 #[derive(Debug, Serialize, Deserialize)]
+#[serde(deny_unknown_fields)]
 pub struct WorkspaceBrief {
     pub root: String,
 }
@@ -136,6 +154,8 @@ pub fn build(
         workspace: WorkspaceBrief {
             root: workspace.to_string_lossy().to_string(),
         },
+        review_context: None,
+        audit_instruction: None,
     }
 }