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THIRD_PARTY_NOTICES.md
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1 # Third-party notices
2
3 Source vendored or ported into this repository, beyond the crates resolved by
4 Cargo (whose licences are enforced by `deny.toml`).
5
6 ## pi (`pi-mono`) — MIT
7
8 `crates/config/src/device_code.rs` is a Rust port of pi's OAuth device-code
9 polling loop and verification-URI check:
10
11 - `packages/ai/src/auth/oauth/device-code.ts` (`pollOAuthDeviceCodeFlow`,
12 the RFC 8628 polling behaviours)
13 - `packages/ai/src/auth/oauth/xai.ts` (`validateVerificationUri`)
14
15 Upstream: <https://github.com/badlogic/pi-mono>
16
17 ```
18 MIT License
19
20 Copyright (c) 2025 Mario Zechner
21
22 Permission is hereby granted, free of charge, to any person obtaining a copy
23 of this software and associated documentation files (the "Software"), to deal
24 in the Software without restriction, including without limitation the rights
25 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
26 copies of the Software, and to permit persons to whom the Software is
27 furnished to do so, subject to the following conditions:
28
29 The above copyright notice and this permission notice shall be included in all
30 copies or substantial portions of the Software.
31
32 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
33 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
34 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
35 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
36 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
37 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
38 SOFTWARE.
39 ```
40
41 ## OpenAI Codex (`codex-rs`) — Apache-2.0
42
43 `crates/tui/src/tui/frame_rate_limiter.rs` is adapted from Codex's TUI draw-rate
44 limiter, `codex-rs/tui/src/tui/frame_rate_limiter.rs`. It was simplified for a
45 poll-based render loop; the file header records the change.
46
47 Upstream: <https://github.com/openai/codex>
48
49 ```
50 Copyright 2025 OpenAI
51
52 Licensed under the Apache License, Version 2.0 (the "License");
53 you may not use this file except in compliance with the License.
54 You may obtain a copy of the License at
55
56 http://www.apache.org/licenses/LICENSE-2.0
57
58 Unless required by applicable law or agreed to in writing, software
59 distributed under the License is distributed on an "AS IS" BASIS,
60 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
61 See the License for the specific language governing permissions and
62 limitations under the License.
63 ```
64
65 The full Apache License 2.0 text ships in this repository at
66 `patches/unicode-width-0.2.2/LICENSE-APACHE`.
67
68 ## Cordis, schemastery and cosmokit (Shigma, via DeepSeek Harness) — MIT
69
70 The embedded extension host bundle
71 (`crates/tui/extension-host/dist/codewhale-extension-host.mjs`) contains these
72 packages, as published by DeepSeek Harness:
73
74 - `@deepseek-ai/cordis` 4.0.4
75 - `@deepseek-ai/schemastery` 3.18.4
76 - `@deepseek-ai/cosmokit` 1.8.5
77
78 Upstream: <https://github.com/deepseek-ai/deepseek-harness> (`vendor/cordis`,
79 `vendor/schemastery`, `vendor/cosmokit`)
80
81 ```
82 MIT License
83
84 Copyright (c) 2021-present Shigma
85
86 Permission is hereby granted, free of charge, to any person obtaining a copy
87 of this software and associated documentation files (the "Software"), to deal
88 in the Software without restriction, including without limitation the rights
89 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
90 copies of the Software, and to permit persons to whom the Software is
91 furnished to do so, subject to the following conditions:
92
93 The above copyright notice and this permission notice shall be included in all
94 copies or substantial portions of the Software.
95
96 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
97 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
98 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
99 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
100 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
101 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
102 SOFTWARE.
103 ```
104
105 ## DeepSeek Harness utility packages (`dsh-util-values`, `dsh-tools`) — MIT
106
107 The same bundle contains `@deepseek-ai/dsh-util-values` 0.1.7-alpha.2, and
108 `crates/tui/extension-host/src/dsh/dsh-tools-compat.js` contains verbatim
109 excerpts of `@deepseek-ai/dsh-tools` 0.1.7-alpha.2 (`lib/index.js`, lines 8-888
110 and 2528-2558), under the same licence text.
111
112 Upstream: <https://github.com/deepseek-ai/deepseek-harness>
113 (`dsh-util-values` is published from `packages/util/values`)
114
115 ```
116 MIT License
117
118 Copyright (c) 2026 DeepSeek
119
120 Permission is hereby granted, free of charge, to any person obtaining a copy
121 of this software and associated documentation files (the "Software"), to deal
122 in the Software without restriction, including without limitation the rights
123 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
124 copies of the Software, and to permit persons to whom the Software is
125 furnished to do so, subject to the following conditions:
126
127 The above copyright notice and this permission notice shall be included in all
128 copies or substantial portions of the Software.
129
130 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
131 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
132 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
133 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
134 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
135 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
136 SOFTWARE.
137 ```
138
139 The host bundle's own copy of these notices is `dist/LICENSES.txt`, generated
140 from the bundler's metafile; Codewhale writes it beside the bundle it
141 materialises (`~/.codewhale/extension-host/<sha256>/LICENSES.txt`).
142
143 ## Model Context Protocol SDK and bundled dependencies
144
145 The pinned builtin MCP bundle (`crates/tui/extension-host/dist/builtin/mcp.mjs`)
146 contains the following packages. The package metadata labels each as MIT; the
147 MCP packages also carry the upstream licensing-transition statement and full
148 Apache-2.0 text reproduced below. Their exact distributed notices are preserved.
149
150 ### `@modelcontextprotocol/client` 2.0.0
151
152 ```text
153 The MCP project is undergoing a licensing transition from the MIT License to the Apache License, Version 2.0 ("Apache-2.0"). All new code and specification contributions to the project are licensed under Apache-2.0. Documentation contributions (excluding specifications) are licensed under CC-BY-4.0.
154
155 Contributions for which relicensing consent has been obtained are licensed under Apache-2.0. Contributions made by authors who originally licensed their work under the MIT License and who have not yet granted explicit permission to relicense remain licensed under the MIT License.
156
157 No rights beyond those granted by the applicable original license are conveyed for such contributions.
158
159 ---
160
161 Apache License
162 Version 2.0, January 2004
163 http://www.apache.org/licenses/
164
165 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
166
167 1. Definitions.
168
169 "License" shall mean the terms and conditions for use, reproduction,
170 and distribution as defined by Sections 1 through 9 of this document.
171
172 "Licensor" shall mean the copyright owner or entity authorized by
173 the copyright owner that is granting the License.
174
175 "Legal Entity" shall mean the union of the acting entity and all
176 other entities that control, are controlled by, or are under common
177 control with that entity. For the purposes of this definition,
178 "control" means (i) the power, direct or indirect, to cause the
179 direction or management of such entity, whether by contract or
180 otherwise, or (ii) ownership of fifty percent (50%) or more of the
181 outstanding shares, or (iii) beneficial ownership of such entity.
182
183 "You" (or "Your") shall mean an individual or Legal Entity
184 exercising permissions granted by this License.
185
186 "Source" form shall mean the preferred form for making modifications,
187 including but not limited to software source code, documentation
188 source, and configuration files.
189
190 "Object" form shall mean any form resulting from mechanical
191 transformation or translation of a Source form, including but
192 not limited to compiled object code, generated documentation,
193 and conversions to other media types.
194
195 "Work" shall mean the work of authorship, whether in Source or
196 Object form, made available under the License, as indicated by a
197 copyright notice that is included in or attached to the work
198 (an example is provided in the Appendix below).
199
200 "Derivative Works" shall mean any work, whether in Source or Object
201 form, that is based on (or derived from) the Work and for which the
202 editorial revisions, annotations, elaborations, or other modifications
203 represent, as a whole, an original work of authorship. For the purposes
204 of this License, Derivative Works shall not include works that remain
205 separable from, or merely link (or bind by name) to the interfaces of,
206 the Work and Derivative Works thereof.
207
208 "Contribution" shall mean any work of authorship, including
209 the original version of the Work and any modifications or additions
210 to that Work or Derivative Works thereof, that is intentionally
211 submitted to the Licensor for inclusion in the Work by the copyright
212 owner or by an individual or Legal Entity authorized to submit on behalf
213 of the copyright owner. For the purposes of this definition, "submitted"
214 means any form of electronic, verbal, or written communication sent
215 to the Licensor or its representatives, including but not limited to
216 communication on electronic mailing lists, source code control systems,
217 and issue tracking systems that are managed by, or on behalf of, the
218 Licensor for the purpose of discussing and improving the Work, but
219 excluding communication that is conspicuously marked or otherwise
220 designated in writing by the copyright owner as "Not a Contribution."
221
222 "Contributor" shall mean Licensor and any individual or Legal Entity
223 on behalf of whom a Contribution has been received by Licensor and
224 subsequently incorporated within the Work.
225
226 2. Grant of Copyright License. Subject to the terms and conditions of
227 this License, each Contributor hereby grants to You a perpetual,
228 worldwide, non-exclusive, no-charge, royalty-free, irrevocable
229 copyright license to reproduce, prepare Derivative Works of,
230 publicly display, publicly perform, sublicense, and distribute the
231 Work and such Derivative Works in Source or Object form.
232
233 3. Grant of Patent License. Subject to the terms and conditions of
234 this License, each Contributor hereby grants to You a perpetual,
235 worldwide, non-exclusive, no-charge, royalty-free, irrevocable
236 (except as stated in this section) patent license to make, have made,
237 use, offer to sell, sell, import, and otherwise transfer the Work,
238 where such license applies only to those patent claims licensable
239 by such Contributor that are necessarily infringed by their
240 Contribution(s) alone or by combination of their Contribution(s)
241 with the Work to which such Contribution(s) was submitted. If You
242 institute patent litigation against any entity (including a
243 cross-claim or counterclaim in a lawsuit) alleging that the Work
244 or a Contribution incorporated within the Work constitutes direct
245 or contributory patent infringement, then any patent licenses
246 granted to You under this License for that Work shall terminate
247 as of the date such litigation is filed.
248
249 4. Redistribution. You may reproduce and distribute copies of the
250 Work or Derivative Works thereof in any medium, with or without
251 modifications, and in Source or Object form, provided that You
252 meet the following conditions:
253
254 (a) You must give any other recipients of the Work or
255 Derivative Works a copy of this License; and
256
257 (b) You must cause any modified files to carry prominent notices
258 stating that You changed the files; and
259
260 (c) You must retain, in the Source form of any Derivative Works
261 that You distribute, all copyright, patent, trademark, and
262 attribution notices from the Source form of the Work,
263 excluding those notices that do not pertain to any part of
264 the Derivative Works; and
265
266 (d) If the Work includes a "NOTICE" text file as part of its
267 distribution, then any Derivative Works that You distribute must
268 include a readable copy of the attribution notices contained
269 within such NOTICE file, excluding those notices that do not
270 pertain to any part of the Derivative Works, in at least one
271 of the following places: within a NOTICE text file distributed
272 as part of the Derivative Works; within the Source form or
273 documentation, if provided along with the Derivative Works; or,
274 within a display generated by the Derivative Works, if and
275 wherever such third-party notices normally appear. The contents
276 of the NOTICE file are for informational purposes only and
277 do not modify the License. You may add Your own attribution
278 notices within Derivative Works that You distribute, alongside
279 or as an addendum to the NOTICE text from the Work, provided
280 that such additional attribution notices cannot be construed
281 as modifying the License.
282
283 You may add Your own copyright statement to Your modifications and
284 may provide additional or different license terms and conditions
285 for use, reproduction, or distribution of Your modifications, or
286 for any such Derivative Works as a whole, provided Your use,
287 reproduction, and distribution of the Work otherwise complies with
288 the conditions stated in this License.
289
290 5. Submission of Contributions. Unless You explicitly state otherwise,
291 any Contribution intentionally submitted for inclusion in the Work
292 by You to the Licensor shall be under the terms and conditions of
293 this License, without any additional terms or conditions.
294 Notwithstanding the above, nothing herein shall supersede or modify
295 the terms of any separate license agreement you may have executed
296 with Licensor regarding such Contributions.
297
298 6. Trademarks. This License does not grant permission to use the trade
299 names, trademarks, service marks, or product names of the Licensor,
300 except as required for reasonable and customary use in describing the
301 origin of the Work and reproducing the content of the NOTICE file.
302
303 7. Disclaimer of Warranty. Unless required by applicable law or
304 agreed to in writing, Licensor provides the Work (and each
305 Contributor provides its Contributions) on an "AS IS" BASIS,
306 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
307 implied, including, without limitation, any warranties or conditions
308 of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
309 PARTICULAR PURPOSE. You are solely responsible for determining the
310 appropriateness of using or redistributing the Work and assume any
311 risks associated with Your exercise of permissions under this License.
312
313 8. Limitation of Liability. In no event and under no legal theory,
314 whether in tort (including negligence), contract, or otherwise,
315 unless required by applicable law (such as deliberate and grossly
316 negligent acts) or agreed to in writing, shall any Contributor be
317 liable to You for damages, including any direct, indirect, special,
318 incidental, or consequential damages of any character arising as a
319 result of this License or out of the use or inability to use the
320 Work (including but not limited to damages for loss of goodwill,
321 work stoppage, computer failure or malfunction, or any and all
322 other commercial damages or losses), even if such Contributor
323 has been advised of the possibility of such damages.
324
325 9. Accepting Warranty or Additional Liability. While redistributing
326 the Work or Derivative Works thereof, You may choose to offer,
327 and charge a fee for, acceptance of support, warranty, indemnity,
328 or other liability obligations and/or rights consistent with this
329 License. However, in accepting such obligations, You may act only
330 on Your own behalf and on Your sole responsibility, not on behalf
331 of any other Contributor, and only if You agree to indemnify,
332 defend, and hold each Contributor harmless for any liability
333 incurred by, or claims asserted against, such Contributor by reason
334 of your accepting any such warranty or additional liability.
335
336 END OF TERMS AND CONDITIONS
337
338 ---
339
340 MIT License
341
342 Copyright (c) 2024-2025 Model Context Protocol a Series of LF Projects, LLC.
343
344 Permission is hereby granted, free of charge, to any person obtaining a copy
345 of this software and associated documentation files (the "Software"), to deal
346 in the Software without restriction, including without limitation the rights
347 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
348 copies of the Software, and to permit persons to whom the Software is
349 furnished to do so, subject to the following conditions:
350
351 The above copyright notice and this permission notice shall be included in all
352 copies or substantial portions of the Software.
353
354 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
355 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
356 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
357 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
358 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
359 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
360 SOFTWARE.
361
362 ---
363
364 Creative Commons Attribution 4.0 International (CC-BY-4.0)
365
366 Documentation in this project (excluding specifications) is licensed under
367 CC-BY-4.0. See https://creativecommons.org/licenses/by/4.0/legalcode for
368 the full license text.
369 ```
370
371 ### `@modelcontextprotocol/core` 2.0.0
372
373 ```text
374 The MCP project is undergoing a licensing transition from the MIT License to the Apache License, Version 2.0 ("Apache-2.0"). All new code and specification contributions to the project are licensed under Apache-2.0. Documentation contributions (excluding specifications) are licensed under CC-BY-4.0.
375
376 Contributions for which relicensing consent has been obtained are licensed under Apache-2.0. Contributions made by authors who originally licensed their work under the MIT License and who have not yet granted explicit permission to relicense remain licensed under the MIT License.
377
378 No rights beyond those granted by the applicable original license are conveyed for such contributions.
379
380 ---
381
382 Apache License
383 Version 2.0, January 2004
384 http://www.apache.org/licenses/
385
386 TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
387
388 1. Definitions.
389
390 "License" shall mean the terms and conditions for use, reproduction,
391 and distribution as defined by Sections 1 through 9 of this document.
392
393 "Licensor" shall mean the copyright owner or entity authorized by
394 the copyright owner that is granting the License.
395
396 "Legal Entity" shall mean the union of the acting entity and all
397 other entities that control, are controlled by, or are under common
398 control with that entity. For the purposes of this definition,
399 "control" means (i) the power, direct or indirect, to cause the
400 direction or management of such entity, whether by contract or
401 otherwise, or (ii) ownership of fifty percent (50%) or more of the
402 outstanding shares, or (iii) beneficial ownership of such entity.
403
404 "You" (or "Your") shall mean an individual or Legal Entity
405 exercising permissions granted by this License.
406
407 "Source" form shall mean the preferred form for making modifications,
408 including but not limited to software source code, documentation
409 source, and configuration files.
410
411 "Object" form shall mean any form resulting from mechanical
412 transformation or translation of a Source form, including but
413 not limited to compiled object code, generated documentation,
414 and conversions to other media types.
415
416 "Work" shall mean the work of authorship, whether in Source or
417 Object form, made available under the License, as indicated by a
418 copyright notice that is included in or attached to the work
419 (an example is provided in the Appendix below).
420
421 "Derivative Works" shall mean any work, whether in Source or Object
422 form, that is based on (or derived from) the Work and for which the
423 editorial revisions, annotations, elaborations, or other modifications
424 represent, as a whole, an original work of authorship. For the purposes
425 of this License, Derivative Works shall not include works that remain
426 separable from, or merely link (or bind by name) to the interfaces of,
427 the Work and Derivative Works thereof.
428
429 "Contribution" shall mean any work of authorship, including
430 the original version of the Work and any modifications or additions
431 to that Work or Derivative Works thereof, that is intentionally
432 submitted to the Licensor for inclusion in the Work by the copyright
433 owner or by an individual or Legal Entity authorized to submit on behalf
434 of the copyright owner. For the purposes of this definition, "submitted"
435 means any form of electronic, verbal, or written communication sent
436 to the Licensor or its representatives, including but not limited to
437 communication on electronic mailing lists, source code control systems,
438 and issue tracking systems that are managed by, or on behalf of, the
439 Licensor for the purpose of discussing and improving the Work, but
440 excluding communication that is conspicuously marked or otherwise
441 designated in writing by the copyright owner as "Not a Contribution."
442
443 "Contributor" shall mean Licensor and any individual or Legal Entity
444 on behalf of whom a Contribution has been received by Licensor and
445 subsequently incorporated within the Work.
446
447 2. Grant of Copyright License. Subject to the terms and conditions of
448 this License, each Contributor hereby grants to You a perpetual,
449 worldwide, non-exclusive, no-charge, royalty-free, irrevocable
450 copyright license to reproduce, prepare Derivative Works of,
451 publicly display, publicly perform, sublicense, and distribute the
452 Work and such Derivative Works in Source or Object form.
453
454 3. Grant of Patent License. Subject to the terms and conditions of
455 this License, each Contributor hereby grants to You a perpetual,
456 worldwide, non-exclusive, no-charge, royalty-free, irrevocable
457 (except as stated in this section) patent license to make, have made,
458 use, offer to sell, sell, import, and otherwise transfer the Work,
459 where such license applies only to those patent claims licensable
460 by such Contributor that are necessarily infringed by their
461 Contribution(s) alone or by combination of their Contribution(s)
462 with the Work to which such Contribution(s) was submitted. If You
463 institute patent litigation against any entity (including a
464 cross-claim or counterclaim in a lawsuit) alleging that the Work
465 or a Contribution incorporated within the Work constitutes direct
466 or contributory patent infringement, then any patent licenses
467 granted to You under this License for that Work shall terminate
468 as of the date such litigation is filed.
469
470 4. Redistribution. You may reproduce and distribute copies of the
471 Work or Derivative Works thereof in any medium, with or without
472 modifications, and in Source or Object form, provided that You
473 meet the following conditions:
474
475 (a) You must give any other recipients of the Work or
476 Derivative Works a copy of this License; and
477
478 (b) You must cause any modified files to carry prominent notices
479 stating that You changed the files; and
480
481 (c) You must retain, in the Source form of any Derivative Works
482 that You distribute, all copyright, patent, trademark, and
483 attribution notices from the Source form of the Work,
484 excluding those notices that do not pertain to any part of
485 the Derivative Works; and
486
487 (d) If the Work includes a "NOTICE" text file as part of its
488 distribution, then any Derivative Works that You distribute must
489 include a readable copy of the attribution notices contained
490 within such NOTICE file, excluding those notices that do not
491 pertain to any part of the Derivative Works, in at least one
492 of the following places: within a NOTICE text file distributed
493 as part of the Derivative Works; within the Source form or
494 documentation, if provided along with the Derivative Works; or,
495 within a display generated by the Derivative Works, if and
496 wherever such third-party notices normally appear. The contents
497 of the NOTICE file are for informational purposes only and
498 do not modify the License. You may add Your own attribution
499 notices within Derivative Works that You distribute, alongside
500 or as an addendum to the NOTICE text from the Work, provided
501 that such additional attribution notices cannot be construed
502 as modifying the License.
503
504 You may add Your own copyright statement to Your modifications and
505 may provide additional or different license terms and conditions
506 for use, reproduction, or distribution of Your modifications, or
507 for any such Derivative Works as a whole, provided Your use,
508 reproduction, and distribution of the Work otherwise complies with
509 the conditions stated in this License.
510
511 5. Submission of Contributions. Unless You explicitly state otherwise,
512 any Contribution intentionally submitted for inclusion in the Work
513 by You to the Licensor shall be under the terms and conditions of
514 this License, without any additional terms or conditions.
515 Notwithstanding the above, nothing herein shall supersede or modify
516 the terms of any separate license agreement you may have executed
517 with Licensor regarding such Contributions.
518
519 6. Trademarks. This License does not grant permission to use the trade
520 names, trademarks, service marks, or product names of the Licensor,
521 except as required for reasonable and customary use in describing the
522 origin of the Work and reproducing the content of the NOTICE file.
523
524 7. Disclaimer of Warranty. Unless required by applicable law or
525 agreed to in writing, Licensor provides the Work (and each
526 Contributor provides its Contributions) on an "AS IS" BASIS,
527 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
528 implied, including, without limitation, any warranties or conditions
529 of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
530 PARTICULAR PURPOSE. You are solely responsible for determining the
531 appropriateness of using or redistributing the Work and assume any
532 risks associated with Your exercise of permissions under this License.
533
534 8. Limitation of Liability. In no event and under no legal theory,
535 whether in tort (including negligence), contract, or otherwise,
536 unless required by applicable law (such as deliberate and grossly
537 negligent acts) or agreed to in writing, shall any Contributor be
538 liable to You for damages, including any direct, indirect, special,
539 incidental, or consequential damages of any character arising as a
540 result of this License or out of the use or inability to use the
541 Work (including but not limited to damages for loss of goodwill,
542 work stoppage, computer failure or malfunction, or any and all
543 other commercial damages or losses), even if such Contributor
544 has been advised of the possibility of such damages.
545
546 9. Accepting Warranty or Additional Liability. While redistributing
547 the Work or Derivative Works thereof, You may choose to offer,
548 and charge a fee for, acceptance of support, warranty, indemnity,
549 or other liability obligations and/or rights consistent with this
550 License. However, in accepting such obligations, You may act only
551 on Your own behalf and on Your sole responsibility, not on behalf
552 of any other Contributor, and only if You agree to indemnify,
553 defend, and hold each Contributor harmless for any liability
554 incurred by, or claims asserted against, such Contributor by reason
555 of your accepting any such warranty or additional liability.
556
557 END OF TERMS AND CONDITIONS
558
559 ---
560
561 MIT License
562
563 Copyright (c) 2024-2025 Model Context Protocol a Series of LF Projects, LLC.
564
565 Permission is hereby granted, free of charge, to any person obtaining a copy
566 of this software and associated documentation files (the "Software"), to deal
567 in the Software without restriction, including without limitation the rights
568 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
569 copies of the Software, and to permit persons to whom the Software is
570 furnished to do so, subject to the following conditions:
571
572 The above copyright notice and this permission notice shall be included in all
573 copies or substantial portions of the Software.
574
575 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
576 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
577 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
578 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
579 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
580 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
581 SOFTWARE.
582
583 ---
584
585 Creative Commons Attribution 4.0 International (CC-BY-4.0)
586
587 Documentation in this project (excluding specifications) is licensed under
588 CC-BY-4.0. See https://creativecommons.org/licenses/by/4.0/legalcode for
589 the full license text.
590 ```
591
592 ### `eventsource` 3.0.7
593
594 ```text
595 The MIT License
596
597 Copyright (c) EventSource GitHub organisation
598
599 Permission is hereby granted, free of charge, to any person obtaining
600 a copy of this software and associated documentation files (the
601 "Software"), to deal in the Software without restriction, including
602 without limitation the rights to use, copy, modify, merge, publish,
603 distribute, sublicense, and/or sell copies of the Software, and to
604 permit persons to whom the Software is furnished to do so, subject to
605 the following conditions:
606
607 The above copyright notice and this permission notice shall be
608 included in all copies or substantial portions of the Software.
609
610 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
611 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
612 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
613 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
614 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
615 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
616 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
617 ```
618
619 ### `eventsource-parser` 3.1.1
620
621 ```text
622 MIT License
623
624 Copyright (c) 2026 Espen Hovlandsdal <espen@hovlandsdal.com>
625
626 Permission is hereby granted, free of charge, to any person obtaining a copy
627 of this software and associated documentation files (the "Software"), to deal
628 in the Software without restriction, including without limitation the rights
629 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
630 copies of the Software, and to permit persons to whom the Software is
631 furnished to do so, subject to the following conditions:
632
633 The above copyright notice and this permission notice shall be included in all
634 copies or substantial portions of the Software.
635
636 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
637 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
638 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
639 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
640 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
641 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
642 SOFTWARE.
643 ```
644
645 ### `jose` 6.2.12
646
647 ```text
648 The MIT License (MIT)
649
650 Copyright (c) 2018 Filip Skokan
651
652 Permission is hereby granted, free of charge, to any person obtaining a copy
653 of this software and associated documentation files (the "Software"), to deal
654 in the Software without restriction, including without limitation the rights
655 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
656 copies of the Software, and to permit persons to whom the Software is
657 furnished to do so, subject to the following conditions:
658
659 The above copyright notice and this permission notice shall be included in all
660 copies or substantial portions of the Software.
661
662 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
663 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
664 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
665 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
666 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
667 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
668 SOFTWARE.
669 ```
670
671 ### `pkce-challenge` 5.0.1
672
673 ```text
674 MIT License
675
676 Copyright (c) 2019
677
678 Permission is hereby granted, free of charge, to any person obtaining a copy
679 of this software and associated documentation files (the "Software"), to deal
680 in the Software without restriction, including without limitation the rights
681 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
682 copies of the Software, and to permit persons to whom the Software is
683 furnished to do so, subject to the following conditions:
684
685 The above copyright notice and this permission notice shall be included in all
686 copies or substantial portions of the Software.
687
688 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
689 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
690 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
691 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
692 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
693 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
694 SOFTWARE.
695 ```
696
697 ### `zod` 4.6.5
698
699 ```text
700 MIT License
701
702 Copyright (c) 2025 Colin McDonnell
703
704 Permission is hereby granted, free of charge, to any person obtaining a copy
705 of this software and associated documentation files (the "Software"), to deal
706 in the Software without restriction, including without limitation the rights
707 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
708 copies of the Software, and to permit persons to whom the Software is
709 furnished to do so, subject to the following conditions:
710
711 The above copyright notice and this permission notice shall be included in all
712 copies or substantial portions of the Software.
713
714 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
715 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
716 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
717 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
718 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
719 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
720 SOFTWARE.
721 ```
722
723 ## Native composition and YAML dependencies
724
725 The host and its offline composition reviewer also contain these packages.
726 Vendored composition adaptations are recorded in
727 `crates/tui/extension-host/src/dsh/upstream/UPSTREAM.json`.
728
729 ### `@deepseek-ai/cordis-plugin-group` 1.0.2
730
731 ```text
732 MIT License
733
734 Copyright (c) 2021-present Shigma
735
736 Permission is hereby granted, free of charge, to any person obtaining a copy
737 of this software and associated documentation files (the "Software"), to deal
738 in the Software without restriction, including without limitation the rights
739 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
740 copies of the Software, and to permit persons to whom the Software is
741 furnished to do so, subject to the following conditions:
742
743 The above copyright notice and this permission notice shall be included in all
744 copies or substantial portions of the Software.
745
746 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
747 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
748 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
749 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
750 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
751 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
752 SOFTWARE.
753 ```
754
755 ### `@deepseek-ai/cordis-plugin-include` 1.0.7
756
757 ```text
758 MIT License
759
760 Copyright (c) 2021-present Shigma
761
762 Permission is hereby granted, free of charge, to any person obtaining a copy
763 of this software and associated documentation files (the "Software"), to deal
764 in the Software without restriction, including without limitation the rights
765 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
766 copies of the Software, and to permit persons to whom the Software is
767 furnished to do so, subject to the following conditions:
768
769 The above copyright notice and this permission notice shall be included in all
770 copies or substantial portions of the Software.
771
772 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
773 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
774 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
775 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
776 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
777 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
778 SOFTWARE.
779 ```
780
781 ### `@deepseek-ai/cordis-plugin-loader` 1.0.3
782
783 ```text
784 MIT License
785
786 Copyright (c) 2021-present Shigma
787
788 Permission is hereby granted, free of charge, to any person obtaining a copy
789 of this software and associated documentation files (the "Software"), to deal
790 in the Software without restriction, including without limitation the rights
791 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
792 copies of the Software, and to permit persons to whom the Software is
793 furnished to do so, subject to the following conditions:
794
795 The above copyright notice and this permission notice shall be included in all
796 copies or substantial portions of the Software.
797
798 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
799 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
800 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
801 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
802 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
803 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
804 SOFTWARE.
805 ```
806
807 ### `js-yaml` 4.3.2
808
809 ```text
810 MIT License)
811
812 Copyright (C) 2011-2015 by Vitaly Puzrin
813
814 Permission is hereby granted, free of charge, to any person obtaining a copy
815 of this software and associated documentation files (the "Software"), to deal
816 in the Software without restriction, including without limitation the rights
817 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
818 copies of the Software, and to permit persons to whom the Software is
819 furnished to do so, subject to the following conditions:
820
821 The above copyright notice and this permission notice shall be included in
822 all copies or substantial portions of the Software.
823
824 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
825 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
826 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
827 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
828 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
829 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
830 THE SOFTWARE.
831 ```
832
833 ### `acorn` 8.18.0
834
835 Used for nonexecuting syntax preparation of reviewed Bun composition imports.
836
837 ```text
838 MIT License
839
840 Copyright (C) 2012-2022 by various contributors (see AUTHORS)
841
842 Permission is hereby granted, free of charge, to any person obtaining a copy
843 of this software and associated documentation files (the "Software"), to deal
844 in the Software without restriction, including without limitation the rights
845 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
846 copies of the Software, and to permit persons to whom the Software is
847 furnished to do so, subject to the following conditions:
848
849 The above copyright notice and this permission notice shall be included in
850 all copies or substantial portions of the Software.
851
852 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
853 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
854 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
855 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
856 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
857 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
858 THE SOFTWARE.
859 ```
860
861
862 ## DeepSeek Harness presets, hooks and persona packages — MIT
863
864 The embedded extension host includes these pinned DeepSeek Harness packages:
865
866 - `@deepseek-ai/dsh-agent-presets` 0.1.6-alpha.1
867 - `@deepseek-ai/dsh-hook-protocol` 0.1.6-alpha.1
868 - `@deepseek-ai/dsh-hooks-claude-code` 0.1.6-alpha.1
869 - `@deepseek-ai/dsh-hooks-codex` 0.1.6-alpha.1
870 - `@deepseek-ai/dsh-persona` 0.1.6-alpha.1
871 - `@deepseek-ai/dsh-system-prompt` 0.1.6-alpha.1
872
873 Upstream: <https://github.com/deepseek-ai/deepseek-harness>, commit
874 `0d1f50007f9bca3f52b06e1c3074fa14d5fb0720`.
875
876 Preset discovery and metadata, hook matching and dialect codecs, and additive
877 persona templates run through receipt-backed inputs. Core retains selection,
878 prompt assembly, sessions, approvals and writable roots. Original persona source
879 hashes are recorded in `crates/tui/extension-host/src/dsh/persona.UPSTREAM.json`.
880 The identical upstream license text for all six packages is also carried in
881 `crates/tui/extension-host/dist/LICENSES.txt`.
882
883 ```
884 MIT License
885
886 Copyright (c) 2026 DeepSeek
887
888 Permission is hereby granted, free of charge, to any person obtaining a copy
889 of this software and associated documentation files (the "Software"), to deal
890 in the Software without restriction, including without limitation the rights
891 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
892 copies of the Software, and to permit persons to whom the Software is
893 furnished to do so, subject to the following conditions:
894
895 The above copyright notice and this permission notice shall be included in all
896 copies or substantial portions of the Software.
897
898 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
899 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
900 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
901 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
902 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
903 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
904 SOFTWARE.
905 ```
906
907 ## Optional compiled extension host
908
909 Node remains the default extension-host runtime. An explicitly installed
910 `codewhale-extension-host` compiled Bun image carries its exact-build runtime
911 notices in `codewhale-extension-host.LICENSES.txt` and its corresponding source
912 and relinking inputs in `codewhale-extension-host.relink-source.tar.gz`. These
913 are required companions, separate from this repository's Rust/JavaScript
914 dependency notices. No image is eligible for release delivery until both the
915 matching-native containment evidence and the exact runtime notice/source
916 closure are complete.
917
918 Bun's matching source license identifies statically linked LGPL JavaScriptCore,
919 WebCore, and TinyCC, as well as other linked and embedded dependencies. The
920 release preparation contract is documented in
921 `scripts/release/compiled-host-licenses/README.md`. This file does not replace
922 the full notices carried with an eligible compiled image.
923
923 lines MARKDOWN