1#![recursion_limit = "256"]
4
5use serde_json::{Value, json};
6
7mod collaboration;
8mod json_schema;
9#[cfg(feature = "mcp")]
10mod mcp_tool;
11mod responses_api;
12
13pub use collaboration::{
14 close_agent_parameters, request_user_input_description, request_user_input_parameters,
15 resume_agent_parameters, send_input_parameters, spawn_agent_parameters,
16 spawn_background_subprocess_parameters, wait_agent_parameters,
17};
18pub use json_schema::{AdditionalProperties, JsonSchema, parse_tool_input_schema};
19#[cfg(feature = "mcp")]
20pub use mcp_tool::{ParsedMcpTool, parse_mcp_tool};
21pub use responses_api::{FreeformTool, FreeformToolFormat, ResponsesApiTool};
22
23pub const SEMANTIC_ANCHOR_GUIDANCE: &str =
24 "Prefer stable semantic @@ anchors such as function, class, method, or impl names.";
25pub const APPLY_PATCH_ALIAS_DESCRIPTION: &str = "Alias for input";
26pub const DEFAULT_APPLY_PATCH_INPUT_DESCRIPTION: &str = "Patch in VT Code format: *** Begin Patch, *** Update File: path, @@ hunk, -/+ lines, *** End Patch";
27
28#[must_use]
29pub fn with_semantic_anchor_guidance(base: &str) -> String {
30 let trimmed = base.trim_end();
31 if trimmed.contains(SEMANTIC_ANCHOR_GUIDANCE) {
32 trimmed.to_string()
33 } else if trimmed.ends_with('.') {
34 format!("{trimmed} {SEMANTIC_ANCHOR_GUIDANCE}")
35 } else {
36 format!("{trimmed}. {SEMANTIC_ANCHOR_GUIDANCE}")
37 }
38}
39
40#[must_use]
41pub fn apply_patch_parameter_schema(input_description: &str) -> Value {
42 json!({
43 "type": "object",
44 "properties": {
45 "input": {
46 "type": "string",
47 "description": with_semantic_anchor_guidance(input_description)
48 },
49 "patch": {
50 "type": "string",
51 "description": APPLY_PATCH_ALIAS_DESCRIPTION
52 }
53 },
54 "anyOf": [
55 {"required": ["input"]},
56 {"required": ["patch"]}
57 ]
58 })
59}
60
61#[must_use]
62pub fn apply_patch_parameters() -> Value {
63 apply_patch_parameter_schema(DEFAULT_APPLY_PATCH_INPUT_DESCRIPTION)
64}
65
66#[must_use]
67pub fn cron_create_parameters() -> Value {
68 json!({
69 "type": "object",
70 "required": ["prompt"],
71 "additionalProperties": false,
72 "properties": {
73 "prompt": {"type": "string", "description": "Prompt to run when the task fires."},
74 "name": {"type": "string", "description": "Optional short label for the task."},
75 "cron": {"type": "string", "description": "Five-field cron expression for recurring tasks."},
76 "delay_minutes": {"type": "integer", "description": "Fixed recurring interval in minutes."},
77 "run_at": {
78 "type": "string",
79 "description": "One-shot fire time in RFC3339 or local datetime form. Use this instead of `cron` or `delay_minutes` for reminders."
80 }
81 }
82 })
83}
84
85#[must_use]
86pub fn cron_list_parameters() -> Value {
87 json!({
88 "type": "object",
89 "properties": {},
90 "additionalProperties": false
91 })
92}
93
94#[must_use]
95pub fn cron_delete_parameters() -> Value {
96 json!({
97 "type": "object",
98 "required": ["id"],
99 "properties": {
100 "id": {"type": "string", "description": "Session scheduled task id to delete."}
101 }
102 })
103}
104
105#[must_use]
106pub fn unified_exec_parameters() -> Value {
107 json!({
108 "type": "object",
109 "properties": {
110 "command": {
111 "description": "Command as a shell string or argv array.",
112 "anyOf": [
113 {"type": "string"},
114 {
115 "type": "array",
116 "items": {"type": "string"}
117 }
118 ]
119 },
120 "input": {"type": "string", "description": "stdin for write or continue."},
121 "session_id": {"type": "string", "description": "Session id. Compact alias: `s`."},
122 "spool_path": {"type": "string", "description": "Spool path for inspect."},
123 "query": {"type": "string", "description": "Line filter for inspect or run output."},
124 "head_lines": {"type": "integer", "description": "Head preview lines."},
125 "tail_lines": {"type": "integer", "description": "Tail preview lines."},
126 "max_matches": {"type": "integer", "description": "Max filtered matches.", "default": 200},
127 "literal": {"type": "boolean", "description": "Treat query as literal text.", "default": false},
128 "code": {"type": "string", "description": "Raw Python or JavaScript source for `action=code`. Send the source directly, not JSON or markdown fences."},
129 "language": {
130 "type": "string",
131 "enum": ["python3", "javascript"],
132 "description": "Language for `action=code`. Defaults to `python3`; set `javascript` to run Node-based code execution instead.",
133 "default": "python3"
134 },
135 "action": {
136 "type": "string",
137 "enum": ["run", "write", "poll", "continue", "inspect", "list", "close", "code"],
138 "description": "Optional; inferred from command/code/input/session_id/spool_path. Use `code` to run a fresh Python or JavaScript snippet through the local code executor."
139 },
140 "workdir": {"type": "string", "description": "Working directory. Alias: cwd."},
141 "tty": {"type": "boolean", "description": "Use PTY mode.", "default": false},
142 "shell": {"type": "string", "description": "Shell binary."},
143 "login": {"type": "boolean", "description": "Use a login shell.", "default": false},
144 "sandbox_permissions": {
145 "type": "string",
146 "enum": ["use_default", "with_additional_permissions", "require_escalated"],
147 "description": "Sandbox policy. Use `require_escalated` only when needed."
148 },
149 "additional_permissions": {
150 "type": "object",
151 "description": "Extra sandboxed filesystem access.",
152 "properties": {
153 "fs_read": {
154 "type": "array",
155 "items": {"type": "string"},
156 "description": "Extra readable paths."
157 },
158 "fs_write": {
159 "type": "array",
160 "items": {"type": "string"},
161 "description": "Extra writable paths."
162 }
163 },
164 "additionalProperties": false
165 },
166 "justification": {"type": "string", "description": "Approval question for `require_escalated`."},
167 "prefix_rule": {
168 "type": "array",
169 "items": {"type": "string"},
170 "description": "Optional persisted approval prefix for `command`."
171 },
172 "timeout_secs": {"type": "integer", "description": "Timeout seconds.", "default": 180},
173 "yield_time_ms": {"type": "integer", "description": "Wait before returning output (ms).", "default": 1000},
174 "confirm": {"type": "boolean", "description": "Confirm destructive ops.", "default": false},
175 "max_output_tokens": {"type": "integer", "description": "Output token cap."},
176 "track_files": {"type": "boolean", "description": "Track file changes.", "default": false}
177 }
178 })
179}
180
181#[must_use]
182pub fn unified_file_parameters() -> Value {
183 json!({
184 "type": "object",
185 "properties": {
186 "action": {
187 "type": "string",
188 "enum": ["read", "write", "edit", "patch", "delete", "move", "copy"],
189 "description": "Optional; inferred from old_str/patch/content/destination/path."
190 },
191 "path": {"type": "string", "description": "File path. Accepts file_path/filepath/target_path/file/p."},
192 "content": {"type": "string", "description": "Content for write."},
193 "old_str": {"type": "string", "description": "Exact text to replace for edit."},
194 "new_str": {"type": "string", "description": "Replacement text for edit."},
195 "patch": {"type": "string", "description": "Patch text in `*** Update File:` format, not unified diff."},
196 "destination": {"type": "string", "description": "Destination for move or copy."},
197 "offset": {"type": "integer", "description": "Read start line (1-indexed). Compact alias: `o`."},
198 "limit": {"type": "integer", "description": "Read line count. Compact alias: `l`."},
199 "mode": {"type": "string", "description": "Read mode or write mode.", "default": "slice"},
200 "condense": {"type": "boolean", "description": "Condense long output to head/tail. Set false for full content.", "default": true},
201 "raw": {"type": "boolean", "description": "Bypass output spooling and return full content inline. Use when you need exact file content without spooling to disk.", "default": false},
202 "indentation": {
203 "description": "Indentation config. `true` uses defaults.",
204 "anyOf": [
205 {"type": "boolean"},
206 {
207 "type": "object",
208 "properties": {
209 "anchor_line": {"type": "integer", "description": "Anchor line; defaults to offset."},
210 "max_levels": {"type": "integer", "description": "Indent depth cap; 0 means unlimited."},
211 "include_siblings": {"type": "boolean", "description": "Include sibling blocks."},
212 "include_header": {"type": "boolean", "description": "Include header lines."},
213 "max_lines": {"type": "integer", "description": "Optional line cap."}
214 },
215 "additionalProperties": false
216 }
217 ]
218 }
219 }
220 })
221}
222
223#[must_use]
224pub fn read_file_parameters() -> Value {
225 json!({
226 "type": "object",
227 "properties": {
228 "path": {"type": "string", "description": "File path. Accepts file_path/filepath/target_path/file/p."},
229 "offset": {"type": "integer", "description": "1-indexed line offset. Compact alias: `o`.", "minimum": 1},
230 "limit": {"type": "integer", "description": "Max lines for this chunk. Compact alias: `l`.", "minimum": 1},
231 "mode": {"type": "string", "enum": ["slice", "indentation"], "description": "Read mode.", "default": "slice"},
232 "indentation": {
233 "description": "Indentation-aware block selection.",
234 "anyOf": [
235 {"type": "boolean"},
236 {
237 "type": "object",
238 "properties": {
239 "anchor_line": {"type": "integer", "description": "Anchor line; defaults to offset."},
240 "max_levels": {"type": "integer", "description": "Indent depth cap; 0 means unlimited."},
241 "include_siblings": {"type": "boolean", "description": "Include sibling blocks."},
242 "include_header": {"type": "boolean", "description": "Include header lines."},
243 "max_lines": {"type": "integer", "description": "Optional line cap."}
244 },
245 "additionalProperties": false
246 }
247 ]
248 },
249 "offset_lines": {"type": "integer", "description": "Legacy alias for line offset.", "minimum": 1},
250 "page_size_lines": {"type": "integer", "description": "Legacy alias for line chunk size.", "minimum": 1},
251 "offset_bytes": {"type": "integer", "description": "Byte offset for binary or byte-paged reads.", "minimum": 0},
252 "page_size_bytes": {"type": "integer", "description": "Byte page size for binary or byte-paged reads.", "minimum": 1},
253 "max_bytes": {"type": "integer", "description": "Maximum bytes to return.", "minimum": 1},
254 "max_lines": {"type": "integer", "description": "Maximum lines to return in legacy mode.", "minimum": 1},
255 "chunk_lines": {"type": "integer", "description": "Legacy alias for chunk size in lines.", "minimum": 1},
256 "max_tokens": {"type": "integer", "description": "Optional token budget for large reads.", "minimum": 1},
257 "condense": {"type": "boolean", "description": "Condense long outputs to head/tail. Set false for full content.", "default": true}
258 }
259 })
260}
261
262#[must_use]
263pub fn unified_search_parameters() -> Value {
264 json!({
265 "type": "object",
266 "properties": {
267 "action": {
268 "type": "string",
269 "enum": ["grep", "list", "structural", "tools", "errors", "agent", "web", "skill"],
270 "description": "Search action: grep (text), list (files), structural (ast-grep), tools, errors, agent, web, skill."
271 },
272 "workflow": {
273 "type": "string",
274 "enum": ["query", "scan", "test", "rewrite", "new", "apply"],
275 "description": "Structural workflow: query (search), scan (config rules), test (rule tests), rewrite (preview), apply (write), new (scaffold).",
276 "default": "query"
277 },
278 "pattern": {"type": "string", "description": "For grep: regex/literal. For list: glob filter. For structural: ast-grep pattern ($VAR=node, $$$ARGS=many). At least one of pattern or kind required for structural query."},
279 "kind": {"type": "string", "description": "Ast-grep node kind (e.g. function_item, call_expression). Supports >, +, ~, :has(), :not() selectors. Use alone or with pattern."},
280 "path": {"type": "string", "description": "Directory or file path to search in. Used by `grep`, `list`, and structural `workflow=\"query\"|\"scan\"`. Public structural calls take one root per request even though raw ast-grep `run` can accept multiple paths.", "default": "."},
281 "config_path": {"type": "string", "description": "Ast-grep config path for structural `workflow=\"scan\"` or `workflow=\"test\"`. Defaults to workspace `sgconfig.yml`."},
282 "filter": {"type": "string", "description": "Ast-grep rule or test filter for structural `workflow=\"scan\"` or `workflow=\"test\"`. On `scan`, this maps to `--filter` over rule ids from config."},
283 "lang": {"type": "string", "description": "Language for structural `workflow=\"query\"` or `workflow=\"rewrite\"`. Set it whenever the code language is known; required for debug_query and recommended for rewrite."},
284 "selector": {"type": "string", "description": "Ast-grep selector when match is a subnode. Supports :has(), :not(), :is(), :nth-child()."},
285 "strictness": {
286 "type": "string",
287 "enum": ["cst", "smart", "ast", "relaxed", "signature", "template"],
288 "description": "Pattern strictness for structural `workflow=\"query\"`."
289 },
290 "debug_query": {
291 "type": "string",
292 "enum": ["pattern", "ast", "cst", "sexp"],
293 "description": "Print the structural query AST instead of matches for `workflow=\"query\"`. Requires lang."
294 },
295 "globs": {
296 "description": "Optional include/exclude globs for structural `workflow=\"query\"` or `workflow=\"scan\"`. Maps to repeated ast-grep `--globs` flags.",
297 "anyOf": [
298 {"type": "string"},
299 {"type": "array", "items": {"type": "string"}}
300 ]
301 },
302 "skip_snapshot_tests": {"type": "boolean", "description": "Skip ast-grep snapshot tests for structural `workflow=\"test\"`.", "default": false},
303 "rewrite": {"type": "string", "description": "Replacement string for structural `workflow=\"rewrite\"`. Meta variables from `pattern` can be referenced (e.g. `$VAR`, `$$$ARGS`). For simple pattern-to-pattern rewrites. Either `rewrite` or `fix_config` is required for `workflow=\"rewrite\"`."},
304 "fix_config": {
305 "type": "object",
306 "description": "Advanced fix configuration for structural `workflow=\"rewrite\"`. Use when replacing only the matched node is not enough, especially for deleting list items or key-value pairs that also need a surrounding comma removed. Either `rewrite` or `fix_config` is required for `workflow=\"rewrite\"`.",
307 "properties": {
308 "template": {"type": "string", "description": "Replacement template string. Meta variables from `pattern` can be referenced."},
309 "expand_start": {
310 "type": "object",
311 "description": "Expand fix range start backwards. Requires at least one of: regex, kind, pattern.",
312 "properties": {
313 "regex": {"type": "string", "description": "Regex to match node text."},
314 "kind": {"type": "string", "description": "Tree-sitter node kind."},
315 "pattern": {"type": "string", "description": "Ast-grep pattern."},
316 "stop_by": {"description": "Expansion stop rule. String (\"line\"|\"end\") or rule object."}
317 }
318 },
319 "expand_end": {
320 "type": "object",
321 "description": "Expand fix range end forwards. Requires at least one of: regex, kind, pattern.",
322 "properties": {
323 "regex": {"type": "string", "description": "Regex to match node text."},
324 "kind": {"type": "string", "description": "Tree-sitter node kind."},
325 "pattern": {"type": "string", "description": "Ast-grep pattern."},
326 "stop_by": {"description": "Expansion stop rule. String (\"line\"|\"end\") or rule object."}
327 }
328 }
329 },
330 "required": ["template"]
331 },
332 "new_subcommand": {"type": "string", "enum": ["project", "rule", "test", "util"], "description": "Subcommand for structural `workflow=\"new\"`. `project` scaffolds sgconfig.yml and directories; `rule` creates a new rule YAML; `test` creates a new test YAML; `util` creates a new utility rule."},
333 "new_name": {"type": "string", "description": "Name for the new rule, test, or utility. Required for `new` subcommands `rule`, `test`, and `util`."},
334 "keyword": {"type": "string", "description": "Keyword for 'tools' search."},
335 "url": {"type": "string", "format": "uri", "description": "The URL to fetch content from (for 'web' action)."},
336 "prompt": {"type": "string", "description": "The prompt to run on the fetched content (for 'web' action)."},
337 "name": {"type": "string", "description": "Skill name to load (for 'skill' action)."},
338 "detail_level": {
339 "type": "string",
340 "enum": ["name-only", "name-and-description", "full"],
341 "description": "Detail level for 'tools' action.",
342 "default": "name-and-description"
343 },
344 "mode": {
345 "type": "string",
346 "description": "Mode for 'list' (list|recursive|tree|etc) or 'agent' (debug|analyze|full) action.",
347 "default": "list"
348 },
349 "max_results": {"type": "integer", "description": "Max results to return.", "default": 100},
350 "case_sensitive": {"type": "boolean", "description": "Case-sensitive search.", "default": false},
351 "context_lines": {"type": "integer", "description": "Context lines for `grep` or structural `workflow=\"query\"|\"scan\"` results. Structural maps this to ast-grep `--context`; raw `--before` and `--after` are not exposed separately.", "default": 0},
352 "severities": {
353 "type": "array",
354 "items": {"type": "string", "enum": ["error", "warning", "info", "hint"]},
355 "description": "Post-run severity filter for structural `workflow=\"scan\"`. When present, only findings matching one of the listed severities are returned. Does not override rule severities at the CLI level."
356 },
357 "no_ignore": {
358 "type": "array",
359 "items": {"type": "string", "enum": ["hidden", "dot", "exclude", "global", "parent", "vcs"]},
360 "description": "Ignore file overrides: hidden, dot, exclude, global, parent, vcs."
361 },
362 "follow": {"type": "boolean", "description": "Follow symbolic links while traversing directories for structural workflows.", "default": false},
363 "threads": {"type": "integer", "description": "Number of threads for ast-grep scan parallelism. 0 means auto. Only for `workflow=\"scan\"`.", "minimum": 0, "maximum": 256, "default": 0},
364 "format": {"type": "string", "enum": ["github", "sarif"], "description": "Output format for CI pipelines for structural `workflow=\"scan\"`. When set, returns raw formatted output instead of normalized JSON."},
365 "report_style": {"type": "string", "enum": ["rich", "medium", "short"], "description": "Diagnostic report style for structural `workflow=\"scan\"`. Controls verbosity of diagnostic output."},
366 "before_lines": {"type": "integer", "description": "Context lines before each match for structural workflows. Mutually exclusive with `context_lines`.", "minimum": 0, "maximum": 20},
367 "after_lines": {"type": "integer", "description": "Context lines after each match for structural workflows. Mutually exclusive with `context_lines`.", "minimum": 0, "maximum": 20},
368 "builtin_rules": {
369 "type": "array",
370 "items": {"type": "string"},
371 "description": "Built-in ast-grep rules to activate for `workflow=\"scan\"`. Valid values: `unused-suppression` (reports stale ignore directives), `no-suppress-all` (reports suppress-all comments). Use `\"rule:severity\"` format to set severity (e.g. `\"unused-suppression:error\"`). Default severity is hint."
372 },
373 "scope": {"type": "string", "description": "Scope for 'errors' action (archive|all).", "default": "archive"},
374 "max_bytes": {"type": "integer", "description": "Maximum bytes to fetch for 'web' action.", "default": 500000},
375 "timeout_secs": {"type": "integer", "description": "Timeout in seconds.", "default": 30}
376 }
377 })
378}
379
380#[must_use]
381pub fn list_files_parameters() -> Value {
382 json!({
383 "type": "object",
384 "properties": {
385 "path": {"type": "string", "description": "Directory or file path to inspect.", "default": "."},
386 "mode": {
387 "type": "string",
388 "enum": ["list", "recursive", "tree", "find_name", "find_content", "largest", "file", "files"],
389 "description": "Listing mode. Use page/per_page to continue paginated results.",
390 "default": "list"
391 },
392 "pattern": {"type": "string", "description": "Optional glob-style path filter."},
393 "name_pattern": {"type": "string", "description": "Optional name filter for list/find_name modes."},
394 "content_pattern": {"type": "string", "description": "Content query for find_content mode."},
395 "page": {"type": "integer", "description": "1-indexed results page.", "minimum": 1},
396 "per_page": {"type": "integer", "description": "Items per page.", "minimum": 1},
397 "max_results": {"type": "integer", "description": "Maximum total results to consider before pagination.", "minimum": 1},
398 "include_hidden": {"type": "boolean", "description": "Include dotfiles and hidden entries.", "default": false},
399 "response_format": {"type": "string", "enum": ["concise", "detailed"], "description": "Verbosity of the listing output.", "default": "concise"},
400 "case_sensitive": {"type": "boolean", "description": "Case-sensitive name matching.", "default": false}
401 }
402 })
403}
404
405#[cfg(test)]
406mod tests {
407 use super::*;
408 use serde_json::json;
409
410 #[test]
411 fn apply_patch_parameter_schema_keeps_alias_and_guidance_consistent() {
412 let schema = apply_patch_parameter_schema("Patch in VT Code format");
413
414 assert_eq!(
415 schema["properties"]["patch"]["description"],
416 APPLY_PATCH_ALIAS_DESCRIPTION
417 );
418 let input_description = schema["properties"]["input"]["description"]
419 .as_str()
420 .expect("input description");
421 assert!(input_description.contains(SEMANTIC_ANCHOR_GUIDANCE));
422 }
423
424 #[test]
425 fn unified_exec_schema_accepts_string_or_array_commands() {
426 let params = unified_exec_parameters();
427 let command = ¶ms["properties"]["command"];
428 let variants = command["anyOf"].as_array().expect("command anyOf");
429
430 assert_eq!(variants.len(), 2);
431 assert_eq!(variants[0]["type"], "string");
432 assert_eq!(variants[1]["type"], "array");
433 assert_eq!(variants[1]["items"]["type"], "string");
434 assert_eq!(params["properties"]["tty"]["type"], "boolean");
435 assert_eq!(params["properties"]["tty"]["default"], false);
436 assert!(
437 params["properties"]["code"]["description"]
438 .as_str()
439 .expect("code description")
440 .contains("Raw Python or JavaScript source")
441 );
442 assert!(
443 params["properties"]["language"]["description"]
444 .as_str()
445 .expect("language description")
446 .contains("set `javascript`")
447 );
448 }
449
450 #[test]
451 fn unified_search_schema_advertises_structural_and_hides_intelligence() {
452 let params = unified_search_parameters();
453 let actions = params["properties"]["action"]["enum"]
454 .as_array()
455 .expect("action enum");
456
457 assert!(actions.iter().any(|value| value == "structural"));
458 assert!(!actions.iter().any(|value| value == "intelligence"));
459 assert!(
460 params["properties"]["debug_query"]["enum"]
461 .as_array()
462 .expect("debug_query enum")
463 .iter()
464 .any(|value| value == "ast")
465 );
466 assert!(
467 params["properties"]["action"]["description"]
468 .as_str()
469 .expect("action description")
470 .contains("structural")
471 );
472 assert!(
473 params["properties"]["pattern"]["description"]
474 .as_str()
475 .expect("pattern description")
476 .contains("ast-grep pattern")
477 );
478 assert!(
479 params["properties"]["pattern"]["description"]
480 .as_str()
481 .expect("pattern description")
482 .contains("$$$ARGS")
483 );
484 assert!(
485 params["properties"]["pattern"]["description"]
486 .as_str()
487 .expect("pattern description")
488 .contains("glob filter")
489 );
490 assert!(
491 params["properties"]["action"]["description"]
492 .as_str()
493 .expect("action description")
494 .contains("grep")
495 );
496 assert_eq!(params["properties"]["workflow"]["enum"][1], "scan");
497 assert_eq!(params["properties"]["workflow"]["enum"][2], "test");
498 assert!(
499 params["properties"]["config_path"]["description"]
500 .as_str()
501 .expect("config path description")
502 .contains("Defaults to workspace `sgconfig.yml`")
503 );
504 assert!(
505 params["properties"]["skip_snapshot_tests"]["description"]
506 .as_str()
507 .expect("skip snapshot description")
508 .contains("workflow=\"test\"")
509 );
510 }
511
512 #[test]
513 fn legacy_browse_tool_schemas_expose_chunking_and_pagination_fields() {
514 let read_params = read_file_parameters();
515 assert!(read_params["properties"]["offset"].is_object());
516 assert!(read_params["properties"]["limit"].is_object());
517 assert!(read_params["properties"]["page_size_lines"].is_object());
518
519 let list_params = list_files_parameters();
520 assert!(list_params["properties"]["page"].is_object());
521 assert!(list_params["properties"]["per_page"].is_object());
522 assert!(
523 list_params["properties"]["mode"]["enum"]
524 .as_array()
525 .expect("mode enum")
526 .iter()
527 .any(|value| value == "recursive")
528 );
529 }
530
531 #[test]
532 fn semantic_anchor_guidance_is_appended_once() {
533 let base = "Patch in VT Code format.";
534 let with_guidance = with_semantic_anchor_guidance(base);
535
536 assert!(with_guidance.contains(SEMANTIC_ANCHOR_GUIDANCE));
537 assert_eq!(with_semantic_anchor_guidance(&with_guidance), with_guidance);
538 }
539
540 #[test]
541 fn default_apply_patch_parameters_keep_expected_alias_shape() {
542 let schema = apply_patch_parameters();
543
544 assert_eq!(
545 schema["anyOf"],
546 json!([
547 {"required": ["input"]},
548 {"required": ["patch"]}
549 ])
550 );
551 }
552}