feat(review): inline reference files into review instructions + wire DeepSchema refs through

README_REVIEWS.md

@@ -106,8 +106,19 @@ rule_name:
     additional_context:             # Optional. Extra context for the reviewer.
       all_changed_filenames: true
       unchanged_matching_files: true
+    reference_files:                # Optional. Files whose contents are inlined
+      - path: "docs/style_guide.md" # into a "## Reference Materials" section of
+        description: "Style guide"  # every generated review instruction file.
 ```
 
+### Reference Files
+
+`reference_files` inline small support documents (style guides, JSON schemas, templates) directly into the reviewer's prompt so the agent does not need to fetch them at review time. Paths are resolved relative to the `.deepreview` file's directory.
+
+Inlining is capped: at most 20 files and 256 KB of total content per review. Files beyond either cap are listed in an omitted summary line; oversized files are truncated with a marker. Missing or unreadable files produce a graceful marker but do not abort the review.
+
+DeepSchema-generated reviews automatically populate `reference_files` from the schema's `references` entries and `json_schema_path`. A schema's `examples` are listed (by path and description) in the review instructions but are **not** inlined — reviewers can fetch them on demand.
+
 ## Review Strategies
 
 The `strategy` field controls how matched files are grouped into review tasks.

plugins/claude/skills/deepreviews/SKILL.md

@@ -52,8 +52,15 @@ rule_name:
     additional_context:                   # Optional
       all_changed_filenames: true         # Include all changed files list
       unchanged_matching_files: true      # Include unchanged files matching the pattern
+    reference_files:                      # Optional: inlined into review prompt
+      - path: "docs/style_guide.md"
+        description: "Coding style guide"
 ```
 
+### Reference Files
+
+`reference_files` inline small support files (style guides, schemas, templates) into a `## Reference Materials` section of every generated review instruction file. Paths are resolved relative to the `.deepreview` file's directory. Inlining is capped at 20 files and 256 KB of total content per review — entries beyond the caps are listed in an omitted-summary line; oversized files are truncated. Missing files produce a graceful marker rather than aborting the review. Use this instead of asking the reviewer to Read each file at runtime.
+
 ## Review Strategies
 
 | Strategy | Behavior | Best for |
@@ -91,6 +98,8 @@ Deleted files are excluded — there's nothing to review.
 
 DeepSchemas automatically generate synthetic review rules. When a file matches a DeepSchema with requirements, the review pipeline creates a rule that checks those requirements during `/review` and workflow quality gates. No `.deepreview` file is needed — the DeepSchema's `requirements` field drives the review.
 
+Generated reviews automatically populate `reference_files` from the schema's `references` entries and `json_schema_path`, so reviewers receive that supporting context inlined. A schema's `examples` are listed (by path + description) in the review instructions but are **not** inlined; reviewers can open them on demand if needed. URL-valued references are skipped.
+
 This means requirements defined in a DeepSchema are enforced in two places:
 - **Write-time**: validation runs when the file is written or edited
 - **Review-time**: a generated review rule checks compliance during `/review`

specs/deepwork/DW-REQ-011-deepschema.md

@@ -77,3 +77,12 @@ The DeepSchema system provides rich, file-level schemas with automatic validatio
 2. Requirements about processes, user behavior, or context not present in files SHOULD be placed in the `instructions` section instead.
 3. Requirements MUST NOT restate constraints that are already enforced by the schema's `json_schema_path` or `verification_bash_command`, including syntactic validity (e.g., "must be valid JSON"), field types, allowed enum values, required fields, and structural shape.
 4. Requirements SHOULD focus on semantic rules, behavioral gotchas, and cross-field concerns that JSON Schema cannot express.
+
+## DW-REQ-011.11: Review Bridge Reference Files
+
+1. The DeepSchema review bridge MUST populate the generated `ReviewRule.reference_files` with the schema's `references` entries and the `json_schema_path` file (when set), so reviewers receive their contents inlined in the review instructions.
+2. Each referenced path MUST be resolved relative to the schema file's directory.
+3. The schema's `examples` entries MUST NOT be inlined as reference files. Instead, the bridge MUST list them in the rule's review instruction text with their `path` and `description` so reviewers know the example material exists and can fetch it on demand.
+4. The order of inlined reference files MUST be deterministic across runs for a given schema.
+5. When a referenced file cannot be located on disk, the bridge MUST skip it and surface an error through the `errors` return of `generate_review_rules`. A missing reference file MUST NOT prevent the rule from being generated.
+6. Reference entries whose `path` begins with `http://` or `https://` MUST be skipped without producing an error, since they are informational pointers rather than local files.

specs/deepwork/review/REVIEW-REQ-001-deepreview-config.md

@@ -85,3 +85,9 @@ DeepWork Reviews uses `.deepreview` YAML configuration files to define review ru
 5. If the command fails (non-zero exit or timeout), the system MUST inject an error message into the instruction file rather than failing the pipeline.
 6. The command MUST be executed at most once per unique command string across all tasks in a review run.
 7. When multiple rules declare precompute commands, all unique commands MUST be executed in parallel.
+
+### REVIEW-REQ-001.10: Reference Files
+
+1. A rule's `review` block MAY declare an optional `reference_files` array. Each entry MUST be an object with a required `path` field and an optional `description` field.
+2. Each `reference_files.path` MUST be resolved relative to the `.deepreview` file's directory and surfaced on the parsed rule as an absolute path with its original relative string preserved as a display label.
+3. When `reference_files` is not specified, the parsed rule's `reference_files` MUST default to an empty list.

specs/deepwork/review/REVIEW-REQ-005-instruction-generation.md

@@ -55,3 +55,12 @@ For each `ReviewTask`, the system generates a self-contained markdown instructio
 2. The "Precomputed Context" section MUST be the last content section in the instruction file, appearing after all file listing sections and before the "After Review" section.
 3. The section MUST contain the verbatim stdout of the precomputed command.
 4. When the command failed, the section MUST contain an error message with stderr and exit code.
+
+### REVIEW-REQ-005.8: Reference Materials Section
+
+1. When a task's `reference_files` is empty, the instruction file MUST NOT contain a "Reference Materials" section.
+2. When a task has `reference_files`, the instruction file MUST contain a "## Reference Materials" section placed between "Review Instructions" and "Files to Review".
+3. Each inlined file MUST be rendered with a `### {relative_label}` subheading, the optional description, and the file contents inside a fenced code block whose language is inferred from the file extension.
+4. The number of inlined reference files MUST NOT exceed `MAX_INLINE_FILES` (20). Entries beyond that cap MUST be listed in an "omitted due to size/count caps" summary line rather than inlined.
+5. The total inlined byte size of reference file contents MUST NOT exceed `MAX_INLINE_TOTAL_BYTES` (256 * 1024). Files whose contents would exceed the remaining byte budget MUST be truncated with a visible truncation marker, and any subsequent entries MUST be reported in the omitted summary line.
+6. When a referenced file cannot be read (missing, permission denied, or invalid UTF-8), the system MUST emit a graceful marker line referencing the file and the error, MUST NOT abort the section, and MUST NOT count the file's would-be bytes against the budget.

src/deepwork/deepschema/review_bridge.py

@@ -12,7 +12,7 @@
 from deepwork.deepschema.config import DeepSchema
 from deepwork.deepschema.discovery import anonymous_target_filename, discover_all_schemas
 from deepwork.deepschema.resolver import resolve_all
-from deepwork.review.config import ReviewRule
+from deepwork.review.config import ReferenceFile, ReviewRule
 
 
 def generate_review_rules(
@@ -36,6 +36,12 @@ def generate_review_rules(
     for schema in resolved:
         rule = _schema_to_review_rule(schema, project_root)
         if rule is not None:
+            refs, ref_errors = _collect_reference_files(schema)
+            rule.reference_files = refs
+            example_section = _build_examples_section(schema)
+            if example_section:
+                rule.instructions = rule.instructions.rstrip() + "\n\n" + example_section
+            errors.extend(ref_errors)
             rules.append(rule)
 
     return rules, errors
@@ -146,6 +152,83 @@ def _build_anonymous_instructions(schema: DeepSchema) -> str:
     return "".join(parts)
 
 
+def _collect_reference_files(
+    schema: DeepSchema,
+) -> tuple[list[ReferenceFile], list[str]]:
+    """Collect ReferenceFile entries from a schema's examples, references, and JSON schema.
+
+    Paths are resolved relative to the schema's source directory
+    (``schema.source_path.parent``), matching the convention used by
+    existing schema YAML files (e.g. ``json_schema_path: "job.schema.json"``
+    in a sibling directory).
+
+    Missing files are skipped and an error string is appended to the
+    returned error list so callers can surface it to the user.
+    """
+    schema_dir = schema.source_path.parent
+    refs: list[ReferenceFile] = []
+    errors: list[str] = []
+
+    def _add(raw_path: str, description: str | None, source_field: str) -> None:
+        # Skip URL-style references — these are informational pointers, not
+        # local files to inline.
+        if raw_path.startswith(("http://", "https://")):
+            return
+        resolved = (schema_dir / raw_path).resolve()
+        if not resolved.exists():
+            errors.append(
+                f"{schema.source_path}: {source_field} entry '{raw_path}' not found "
+                f"(resolved to {resolved})"
+            )
+            return
+        refs.append(
+            ReferenceFile(
+                path=resolved,
+                relative_label=raw_path,
+                description=description,
+            )
+        )
+
+    # Note: schema.examples are intentionally NOT inlined — they are listed
+    # in the instructions via _build_examples_section so reviewers know they
+    # exist without bloating the prompt.
+    for reference in schema.references:
+        path = reference.get("path")
+        if path:
+            _add(path, reference.get("description"), "references")
+
+    if schema.json_schema_path:
+        _add(
+            schema.json_schema_path,
+            f"JSON Schema for {schema.name}",
+            "json_schema_path",
+        )
+
+    return refs, errors
+
+
+def _build_examples_section(schema: DeepSchema) -> str:
+    """Build a text section listing the schema's example files by path + description.
+
+    Examples are listed (not inlined) so the reviewer knows what reference
+    material exists without bloating the prompt.
+    """
+    if not schema.examples:
+        return ""
+
+    lines = ["Example files available for reference (read on demand):"]
+    for example in schema.examples:
+        path = example.get("path")
+        if not path:
+            continue
+        description = example.get("description") or ""
+        if description:
+            lines.append(f"- `{path}` — {description}")
+        else:
+            lines.append(f"- `{path}`")
+    return "\n".join(lines)
+
+
 def _build_requirements_body(requirements: dict[str, str]) -> str:
     """Build the RFC 2119 requirements review section."""
     req_lines = "\n".join(f"- **{name}**: {desc}" for name, desc in requirements.items())

src/deepwork/review/config.py

@@ -20,6 +20,15 @@ class ConfigError(Exception):
     pass
 
 
+@dataclass
+class ReferenceFile:
+    """A file whose contents should be inlined into a review's instructions."""
+
+    path: Path  # Absolute path on disk
+    relative_label: str  # Display label (e.g. the original relative path from source)
+    description: str | None = None
+
+
 @dataclass
 class ReviewRule:
     """A single named review rule from a .deepreview file."""
@@ -37,6 +46,7 @@ class ReviewRule:
     source_dir: Path  # Directory containing the .deepreview file
     source_file: Path  # Path to the .deepreview file
     source_line: int  # Line number of the rule name in the .deepreview file
+    reference_files: list[ReferenceFile] = field(default_factory=list)
 
 
 @dataclass
@@ -52,6 +62,7 @@ class ReviewTask:
     all_changed_filenames: list[str] | None = None
     precomputed_info_bash_command: str | None = None  # Resolved command to run
     inline_content: str | None = None  # Inline string value for type: string outputs
+    reference_files: list[ReferenceFile] = field(default_factory=list)
 
 
 def parse_deepreview_file(filepath: Path) -> list[ReviewRule]:
@@ -135,6 +146,8 @@ def _parse_rule(
         review_data.get("precomputed_info_for_reviewer_bash_command"), source_dir
     )
 
+    reference_files = _parse_reference_files(review_data.get("reference_files", []), source_dir)
+
     return ReviewRule(
         name=name,
         description=description,
@@ -149,9 +162,30 @@ def _parse_rule(
         source_dir=source_dir,
         source_file=source_file,
         source_line=source_line,
+        reference_files=reference_files,
     )
 
 
+def _parse_reference_files(entries: list[dict[str, Any]], source_dir: Path) -> list[ReferenceFile]:
+    """Parse optional `reference_files` entries from a .deepreview rule.
+
+    Paths are resolved relative to ``source_dir``. Existence is not checked
+    here — missing files are handled at inlining time so authors see the
+    error surfaced in the generated review instructions.
+    """
+    result: list[ReferenceFile] = []
+    for entry in entries:
+        raw_path = entry["path"]
+        result.append(
+            ReferenceFile(
+                path=(source_dir / raw_path).resolve(),
+                relative_label=raw_path,
+                description=entry.get("description"),
+            )
+        )
+    return result
+
+
 def _resolve_instructions(instructions: str | dict[str, Any], source_dir: Path) -> str:
     """Resolve instruction text — either inline string or file reference.
 

src/deepwork/review/instructions.py

@@ -11,11 +11,25 @@
 from concurrent.futures import ThreadPoolExecutor, as_completed
 from pathlib import Path
 
-from deepwork.review.config import ReviewTask
+from deepwork.review.config import ReferenceFile, ReviewTask
 from deepwork.utils.fs import safe_write
 
 INSTRUCTIONS_DIR = ".deepwork/tmp/review_instructions"
 
+# Caps on inlined reference file content to keep review prompts tractable.
+MAX_INLINE_FILES = 20
+MAX_INLINE_TOTAL_BYTES = 256 * 1024
+
+_FENCE_LANG_BY_EXT = {
+    ".yml": "yaml",
+    ".yaml": "yaml",
+    ".json": "json",
+    ".md": "markdown",
+    ".py": "python",
+    ".sh": "bash",
+    ".toml": "toml",
+}
+
 _SANITIZE_RE = re.compile(r"[^a-zA-Z0-9\-_.]")
 
 
@@ -232,6 +246,12 @@ def build_instruction_file(
     parts.append(task.instructions.strip())
     parts.append("")
 
+    # Reference materials — inlined file contents (subject to caps)
+    if task.reference_files:
+        parts.append("## Reference Materials\n")
+        parts.append(_build_reference_files_section(task.reference_files))
+        parts.append("")
+
     # Files to review (omitted for inline-content tasks with no files)
     if task.files_to_review:
         parts.append("## Files to Review\n")
@@ -291,6 +311,65 @@ def build_instruction_file(
     return "\n".join(parts)
 
 
+def _build_reference_files_section(reference_files: list[ReferenceFile]) -> str:
+    """Build a markdown section inlining reference file contents.
+
+    Reads each file in order and emits a `### {label}` subsection with an
+    optional description and a fenced code block. Honors ``MAX_INLINE_FILES``
+    and ``MAX_INLINE_TOTAL_BYTES`` — once either cap is hit, remaining
+    entries are summarized in an "omitted" line rather than inlined.
+
+    Files that cannot be read produce a graceful marker but do not abort the
+    section (and their would-be bytes do not count toward the budget).
+    """
+    parts: list[str] = []
+    total_bytes = 0
+    inlined_count = 0
+    omitted: list[str] = []
+
+    for ref in reference_files:
+        if inlined_count >= MAX_INLINE_FILES or total_bytes >= MAX_INLINE_TOTAL_BYTES:
+            omitted.append(ref.relative_label)
+            continue
+
+        header = f"### {ref.relative_label}"
+        if ref.description:
+            header += f"\n\n{ref.description.strip()}"
+
+        try:
+            content = ref.path.read_text(encoding="utf-8")
+        except (OSError, UnicodeDecodeError) as e:
+            parts.append(header)
+            parts.append(f"\n\n(could not inline {ref.relative_label}: {e})\n")
+            continue
+
+        lang = _FENCE_LANG_BY_EXT.get(ref.path.suffix.lower(), "text")
+        remaining = MAX_INLINE_TOTAL_BYTES - total_bytes
+        truncated_marker = ""
+        content_bytes = content.encode("utf-8")
+        if len(content_bytes) > remaining:
+            # Truncate at a character boundary near the byte budget.
+            content = content_bytes[:remaining].decode("utf-8", errors="ignore")
+            truncated_marker = (
+                f"\n... (truncated: file is {len(content_bytes)} bytes, "
+                f"budget left was {remaining})"
+            )
+
+        parts.append(header)
+        parts.append(f"\n\n```{lang}\n{content}{truncated_marker}\n```\n")
+        total_bytes += len(content.encode("utf-8"))
+        inlined_count += 1
+
+    if omitted:
+        omitted_list = ", ".join(omitted)
+        parts.append(
+            f"\n_({len(omitted)} more reference file(s) omitted due to size/count caps: "
+            f"{omitted_list})_\n"
+        )
+
+    return "".join(parts)
+
+
 def _describe_scope(task: ReviewTask) -> str:
     """Generate a human-readable scope description for the task.
 

src/deepwork/review/matcher.py

@@ -236,6 +236,7 @@ def match_files_to_rules(
                         source_location=source_location,
                         all_changed_filenames=all_filenames,
                         precomputed_info_bash_command=precompute_cmd,
+                        reference_files=rule.reference_files,
                     )
                 )
 
@@ -253,6 +254,7 @@ def match_files_to_rules(
                     additional_files=additional,
                     all_changed_filenames=all_filenames,
                     precomputed_info_bash_command=precompute_cmd,
+                    reference_files=rule.reference_files,
                 )
             )
 
@@ -266,6 +268,7 @@ def match_files_to_rules(
                     source_location=source_location,
                     all_changed_filenames=all_filenames,
                     precomputed_info_bash_command=precompute_cmd,
+                    reference_files=rule.reference_files,
                 )
             )