1{
2 "$schema": "https://json-schema.org/draft/2020-12/schema",
3 "$id": "https://github.com/charmbracelet/crush/internal/config/config",
4 "$ref": "#/$defs/Config",
5 "$defs": {
6 "Attribution": {
7 "properties": {
8 "trailer_style": {
9 "type": "string",
10 "enum": [
11 "none",
12 "co-authored-by",
13 "assisted-by"
14 ],
15 "description": "Style of attribution trailer to add to commits",
16 "default": "assisted-by"
17 },
18 "co_authored_by": {
19 "type": "boolean",
20 "description": "Deprecated: use trailer_style instead",
21 "deprecated": true
22 },
23 "generated_with": {
24 "type": "boolean",
25 "description": "Add Generated with Crush line to commit messages and issues and PRs",
26 "default": true
27 }
28 },
29 "additionalProperties": false,
30 "type": "object"
31 },
32 "Completions": {
33 "properties": {
34 "max_depth": {
35 "type": "integer",
36 "description": "Maximum depth for the ls tool",
37 "default": 0,
38 "examples": [
39 10
40 ]
41 },
42 "max_items": {
43 "type": "integer",
44 "description": "Maximum number of items to return for the ls tool",
45 "default": 1000,
46 "examples": [
47 100
48 ]
49 }
50 },
51 "additionalProperties": false,
52 "type": "object"
53 },
54 "Config": {
55 "properties": {
56 "$schema": {
57 "type": "string"
58 },
59 "models": {
60 "additionalProperties": {
61 "$ref": "#/$defs/SelectedModel"
62 },
63 "type": "object",
64 "description": "Model configurations for different model types"
65 },
66 "providers": {
67 "additionalProperties": {
68 "$ref": "#/$defs/ProviderConfig"
69 },
70 "type": "object",
71 "description": "AI provider configurations"
72 },
73 "mcp": {
74 "$ref": "#/$defs/MCPs",
75 "description": "Model Context Protocol server configurations"
76 },
77 "lsp": {
78 "$ref": "#/$defs/LSPs",
79 "description": "Language Server Protocol configurations"
80 },
81 "options": {
82 "$ref": "#/$defs/Options",
83 "description": "General application options"
84 },
85 "permissions": {
86 "$ref": "#/$defs/Permissions",
87 "description": "Permission settings for tool usage"
88 },
89 "tools": {
90 "$ref": "#/$defs/Tools",
91 "description": "Tool configurations"
92 },
93 "hooks": {
94 "additionalProperties": {
95 "items": {
96 "$ref": "#/$defs/HookConfig"
97 },
98 "type": "array"
99 },
100 "type": "object",
101 "description": "User-defined shell commands that fire on hook events (e.g. PreToolUse)"
102 }
103 },
104 "additionalProperties": false,
105 "type": "object"
106 },
107 "HookConfig": {
108 "properties": {
109 "matcher": {
110 "type": "string",
111 "description": "Regex pattern tested against the tool name. Empty means match all tools."
112 },
113 "command": {
114 "type": "string",
115 "description": "Shell command to execute when the hook fires"
116 },
117 "timeout": {
118 "type": "integer",
119 "description": "Timeout in seconds for the hook command",
120 "default": 30
121 }
122 },
123 "additionalProperties": false,
124 "type": "object",
125 "required": [
126 "command"
127 ]
128 },
129 "LSPConfig": {
130 "properties": {
131 "disabled": {
132 "type": "boolean",
133 "description": "Whether this LSP server is disabled",
134 "default": false
135 },
136 "command": {
137 "type": "string",
138 "description": "Command to execute for the LSP server",
139 "examples": [
140 "gopls"
141 ]
142 },
143 "args": {
144 "items": {
145 "type": "string"
146 },
147 "type": "array",
148 "description": "Arguments to pass to the LSP server command"
149 },
150 "env": {
151 "additionalProperties": {
152 "type": "string"
153 },
154 "type": "object",
155 "description": "Environment variables to set to the LSP server command"
156 },
157 "filetypes": {
158 "items": {
159 "type": "string",
160 "examples": [
161 "go",
162 "mod",
163 "rs",
164 "c",
165 "js",
166 "ts"
167 ]
168 },
169 "type": "array",
170 "description": "File types this LSP server handles"
171 },
172 "root_markers": {
173 "items": {
174 "type": "string",
175 "examples": [
176 "go.mod",
177 "package.json",
178 "Cargo.toml"
179 ]
180 },
181 "type": "array",
182 "description": "Files or directories that indicate the project root"
183 },
184 "init_options": {
185 "type": "object",
186 "description": "Initialization options passed to the LSP server during initialize request"
187 },
188 "options": {
189 "type": "object",
190 "description": "LSP server-specific settings passed during initialization"
191 },
192 "timeout": {
193 "type": "integer",
194 "description": "Timeout in seconds for LSP server initialization",
195 "default": 30,
196 "examples": [
197 60,
198 120
199 ]
200 }
201 },
202 "additionalProperties": false,
203 "type": "object"
204 },
205 "LSPs": {
206 "additionalProperties": {
207 "$ref": "#/$defs/LSPConfig"
208 },
209 "type": "object"
210 },
211 "MCPConfig": {
212 "properties": {
213 "command": {
214 "type": "string",
215 "description": "Command to execute for stdio MCP servers",
216 "examples": [
217 "npx"
218 ]
219 },
220 "env": {
221 "additionalProperties": {
222 "type": "string"
223 },
224 "type": "object",
225 "description": "Environment variables to set for the MCP server"
226 },
227 "args": {
228 "items": {
229 "type": "string"
230 },
231 "type": "array",
232 "description": "Arguments to pass to the MCP server command"
233 },
234 "type": {
235 "type": "string",
236 "enum": [
237 "stdio",
238 "sse",
239 "http"
240 ],
241 "description": "Type of MCP connection",
242 "default": "stdio"
243 },
244 "url": {
245 "type": "string",
246 "format": "uri",
247 "description": "URL for HTTP or SSE MCP servers",
248 "examples": [
249 "http://localhost:3000/mcp"
250 ]
251 },
252 "disabled": {
253 "type": "boolean",
254 "description": "Whether this MCP server is disabled",
255 "default": false
256 },
257 "disabled_tools": {
258 "items": {
259 "type": "string",
260 "examples": [
261 "get-library-doc"
262 ]
263 },
264 "type": "array",
265 "description": "List of tools from this MCP server to disable"
266 },
267 "enabled_tools": {
268 "items": {
269 "type": "string",
270 "examples": [
271 "get-library-doc"
272 ]
273 },
274 "type": "array",
275 "description": "Allow list of tools from this MCP server"
276 },
277 "timeout": {
278 "type": "integer",
279 "description": "Timeout in seconds for MCP server connections",
280 "default": 15,
281 "examples": [
282 30,
283 60,
284 120
285 ]
286 },
287 "headers": {
288 "additionalProperties": {
289 "type": "string"
290 },
291 "type": "object",
292 "description": "HTTP headers for HTTP/SSE MCP servers"
293 }
294 },
295 "additionalProperties": false,
296 "type": "object",
297 "required": [
298 "type"
299 ]
300 },
301 "MCPs": {
302 "additionalProperties": {
303 "$ref": "#/$defs/MCPConfig"
304 },
305 "type": "object"
306 },
307 "Model": {
308 "properties": {
309 "id": {
310 "type": "string"
311 },
312 "name": {
313 "type": "string"
314 },
315 "cost_per_1m_in": {
316 "type": "number"
317 },
318 "cost_per_1m_out": {
319 "type": "number"
320 },
321 "cost_per_1m_in_cached": {
322 "type": "number"
323 },
324 "cost_per_1m_out_cached": {
325 "type": "number"
326 },
327 "context_window": {
328 "type": "integer"
329 },
330 "default_max_tokens": {
331 "type": "integer"
332 },
333 "can_reason": {
334 "type": "boolean"
335 },
336 "reasoning_levels": {
337 "items": {
338 "type": "string"
339 },
340 "type": "array"
341 },
342 "default_reasoning_effort": {
343 "type": "string"
344 },
345 "supports_attachments": {
346 "type": "boolean"
347 },
348 "options": {
349 "$ref": "#/$defs/ModelOptions"
350 }
351 },
352 "additionalProperties": false,
353 "type": "object",
354 "required": [
355 "id",
356 "name",
357 "cost_per_1m_in",
358 "cost_per_1m_out",
359 "cost_per_1m_in_cached",
360 "cost_per_1m_out_cached",
361 "context_window",
362 "default_max_tokens",
363 "can_reason",
364 "supports_attachments"
365 ]
366 },
367 "ModelOptions": {
368 "properties": {
369 "temperature": {
370 "type": "number"
371 },
372 "top_p": {
373 "type": "number"
374 },
375 "top_k": {
376 "type": "integer"
377 },
378 "frequency_penalty": {
379 "type": "number"
380 },
381 "presence_penalty": {
382 "type": "number"
383 },
384 "provider_options": {
385 "type": "object"
386 }
387 },
388 "additionalProperties": false,
389 "type": "object"
390 },
391 "Options": {
392 "properties": {
393 "context_paths": {
394 "items": {
395 "type": "string",
396 "examples": [
397 ".cursorrules",
398 "CRUSH.md"
399 ]
400 },
401 "type": "array",
402 "description": "Paths to files containing context information for the AI"
403 },
404 "skills_paths": {
405 "items": {
406 "type": "string",
407 "examples": [
408 "~/.config/crush/skills",
409 "./skills"
410 ]
411 },
412 "type": "array",
413 "description": "Paths to directories containing Agent Skills (folders with SKILL.md files)"
414 },
415 "tui": {
416 "$ref": "#/$defs/TUIOptions",
417 "description": "Terminal user interface options"
418 },
419 "debug": {
420 "type": "boolean",
421 "description": "Enable debug logging",
422 "default": false
423 },
424 "debug_lsp": {
425 "type": "boolean",
426 "description": "Enable debug logging for LSP servers",
427 "default": false
428 },
429 "disable_auto_summarize": {
430 "type": "boolean",
431 "description": "Disable automatic conversation summarization",
432 "default": false
433 },
434 "data_directory": {
435 "type": "string",
436 "description": "Directory for storing application data. Relative paths are resolved against the working directory; absolute paths are used as-is.",
437 "default": ".crush",
438 "examples": [
439 ".crush"
440 ]
441 },
442 "disabled_tools": {
443 "items": {
444 "type": "string",
445 "examples": [
446 "bash",
447 "sourcegraph"
448 ]
449 },
450 "type": "array",
451 "description": "List of built-in tools to disable and hide from the agent"
452 },
453 "disable_provider_auto_update": {
454 "type": "boolean",
455 "description": "Disable providers auto-update",
456 "default": false
457 },
458 "disable_default_providers": {
459 "type": "boolean",
460 "description": "Ignore all default/embedded providers. When enabled, providers must be fully specified in the config file with base_url, models, and api_key - no merging with defaults occurs",
461 "default": false
462 },
463 "attribution": {
464 "$ref": "#/$defs/Attribution",
465 "description": "Attribution settings for generated content"
466 },
467 "disable_metrics": {
468 "type": "boolean",
469 "description": "Disable sending metrics",
470 "default": false
471 },
472 "initialize_as": {
473 "type": "string",
474 "description": "Name of the context file to create/update during project initialization",
475 "default": "AGENTS.md",
476 "examples": [
477 "AGENTS.md",
478 "CRUSH.md",
479 "CLAUDE.md",
480 "docs/LLMs.md"
481 ]
482 },
483 "auto_lsp": {
484 "type": "boolean",
485 "description": "Automatically setup LSPs based on root markers",
486 "default": true
487 },
488 "progress": {
489 "type": "boolean",
490 "description": "Show indeterminate progress updates during long operations",
491 "default": true
492 },
493 "disable_notifications": {
494 "type": "boolean",
495 "description": "Disable desktop notifications",
496 "default": false
497 },
498 "disabled_skills": {
499 "items": {
500 "type": "string",
501 "examples": [
502 "crush-config"
503 ]
504 },
505 "type": "array",
506 "description": "List of skill names to disable and hide from the agent"
507 }
508 },
509 "additionalProperties": false,
510 "type": "object"
511 },
512 "Permissions": {
513 "properties": {
514 "allowed_tools": {
515 "items": {
516 "type": "string",
517 "examples": [
518 "bash",
519 "view"
520 ]
521 },
522 "type": "array",
523 "description": "List of tools that don't require permission prompts"
524 }
525 },
526 "additionalProperties": false,
527 "type": "object"
528 },
529 "ProviderConfig": {
530 "properties": {
531 "id": {
532 "type": "string",
533 "description": "Unique identifier for the provider",
534 "examples": [
535 "openai"
536 ]
537 },
538 "name": {
539 "type": "string",
540 "description": "Human-readable name for the provider",
541 "examples": [
542 "OpenAI"
543 ]
544 },
545 "base_url": {
546 "type": "string",
547 "format": "uri",
548 "description": "Base URL for the provider's API",
549 "examples": [
550 "https://api.openai.com/v1"
551 ]
552 },
553 "type": {
554 "type": "string",
555 "enum": [
556 "openai",
557 "openai-compat",
558 "anthropic",
559 "gemini",
560 "azure",
561 "vertexai"
562 ],
563 "description": "Provider type that determines the API format",
564 "default": "openai"
565 },
566 "api_key": {
567 "type": "string",
568 "description": "API key for authentication with the provider",
569 "examples": [
570 "$OPENAI_API_KEY"
571 ]
572 },
573 "oauth": {
574 "$ref": "#/$defs/Token",
575 "description": "OAuth2 token for authentication with the provider"
576 },
577 "disable": {
578 "type": "boolean",
579 "description": "Whether this provider is disabled",
580 "default": false
581 },
582 "system_prompt_prefix": {
583 "type": "string",
584 "description": "Custom prefix to add to system prompts for this provider"
585 },
586 "extra_headers": {
587 "additionalProperties": {
588 "type": "string"
589 },
590 "type": "object",
591 "description": "Additional HTTP headers to send with requests"
592 },
593 "extra_body": {
594 "type": "object",
595 "description": "Additional fields to include in request bodies, only works with openai-compatible providers"
596 },
597 "provider_options": {
598 "type": "object",
599 "description": "Additional provider-specific options for this provider"
600 },
601 "flat_rate": {
602 "type": "boolean",
603 "description": "Flat-rate mode for this provider"
604 },
605 "models": {
606 "items": {
607 "$ref": "#/$defs/Model"
608 },
609 "type": "array",
610 "description": "List of models available from this provider"
611 }
612 },
613 "additionalProperties": false,
614 "type": "object"
615 },
616 "SelectedModel": {
617 "properties": {
618 "model": {
619 "type": "string",
620 "description": "The model ID as used by the provider API",
621 "examples": [
622 "gpt-4o"
623 ]
624 },
625 "provider": {
626 "type": "string",
627 "description": "The model provider ID that matches a key in the providers config",
628 "examples": [
629 "openai"
630 ]
631 },
632 "reasoning_effort": {
633 "type": "string",
634 "enum": [
635 "low",
636 "medium",
637 "high"
638 ],
639 "description": "Reasoning effort level for OpenAI models that support it"
640 },
641 "think": {
642 "type": "boolean",
643 "description": "Enable thinking mode for Anthropic models that support reasoning"
644 },
645 "max_tokens": {
646 "type": "integer",
647 "maximum": 200000,
648 "description": "Maximum number of tokens for model responses",
649 "examples": [
650 4096
651 ]
652 },
653 "temperature": {
654 "type": "number",
655 "maximum": 1,
656 "minimum": 0,
657 "description": "Sampling temperature",
658 "examples": [
659 0.7
660 ]
661 },
662 "top_p": {
663 "type": "number",
664 "maximum": 1,
665 "minimum": 0,
666 "description": "Top-p (nucleus) sampling parameter",
667 "examples": [
668 0.9
669 ]
670 },
671 "top_k": {
672 "type": "integer",
673 "description": "Top-k sampling parameter"
674 },
675 "frequency_penalty": {
676 "type": "number",
677 "description": "Frequency penalty to reduce repetition"
678 },
679 "presence_penalty": {
680 "type": "number",
681 "description": "Presence penalty to increase topic diversity"
682 },
683 "provider_options": {
684 "type": "object",
685 "description": "Additional provider-specific options for the model"
686 }
687 },
688 "additionalProperties": false,
689 "type": "object",
690 "required": [
691 "model",
692 "provider"
693 ]
694 },
695 "TUIOptions": {
696 "properties": {
697 "compact_mode": {
698 "type": "boolean",
699 "description": "Enable compact mode for the TUI interface",
700 "default": false
701 },
702 "diff_mode": {
703 "type": "string",
704 "enum": [
705 "unified",
706 "split"
707 ],
708 "description": "Diff mode for the TUI interface"
709 },
710 "completions": {
711 "$ref": "#/$defs/Completions",
712 "description": "Completions UI options"
713 },
714 "transparent": {
715 "type": "boolean",
716 "description": "Enable transparent background for the TUI interface",
717 "default": false
718 }
719 },
720 "additionalProperties": false,
721 "type": "object"
722 },
723 "Token": {
724 "properties": {
725 "access_token": {
726 "type": "string"
727 },
728 "refresh_token": {
729 "type": "string"
730 },
731 "expires_in": {
732 "type": "integer"
733 },
734 "expires_at": {
735 "type": "integer"
736 }
737 },
738 "additionalProperties": false,
739 "type": "object",
740 "required": [
741 "access_token",
742 "refresh_token",
743 "expires_in",
744 "expires_at"
745 ]
746 },
747 "ToolGrep": {
748 "properties": {
749 "timeout": {
750 "type": "integer",
751 "description": "Timeout for the grep tool call"
752 }
753 },
754 "additionalProperties": false,
755 "type": "object"
756 },
757 "ToolLs": {
758 "properties": {
759 "max_depth": {
760 "type": "integer",
761 "description": "Maximum depth for the ls tool",
762 "default": 0,
763 "examples": [
764 10
765 ]
766 },
767 "max_items": {
768 "type": "integer",
769 "description": "Maximum number of items to return for the ls tool",
770 "default": 1000,
771 "examples": [
772 100
773 ]
774 }
775 },
776 "additionalProperties": false,
777 "type": "object"
778 },
779 "Tools": {
780 "properties": {
781 "ls": {
782 "$ref": "#/$defs/ToolLs"
783 },
784 "grep": {
785 "$ref": "#/$defs/ToolGrep"
786 }
787 },
788 "additionalProperties": false,
789 "type": "object"
790 }
791 }
792}