ZV-2026-0809 · 2026-09-07breaking
oruk.ai: Tool oruk_check_usage was renamed to oruk_check_credits.
[safe] Description of oruk_analyze_tone changed (12% word delta). [risky] Description of oruk_check_usage changed (50% word delta).
Public changelog
oruk.ai
Contract history for the oruk.ai MCP server, every tool-schema change Zevruna has observed, classified from the consumer's perspective.
90-day stability
quietsaferiskybreaking
4Breaking · 90d
4Advisories
13Snapshots kept
2026-10-07Last observed
Advisories
ZV-2026-0777 · 2026-09-07breaking
oruk.ai: Tool oruk_check_credits was renamed to oruk_check_usage.
[safe] Description of oruk_analyze_tone changed (12% word delta). [risky] Description of oruk_check_credits changed (50% word delta).
ZV-2026-0729 · 2026-09-05breaking
oruk.ai: Enum value oruk-spectra-1 removed from model on oruk_analyze_speech.
[risky] Optional field diarize was added to oruk_analyze_speech; may shift model behaviour. [risky] Enum value oruk-fourier added to model on oruk_analyze_speech. [safe] Description of oruk_analyze_tone changed (24% word delta). [risky]…
ZV-2026-0350 · 2026-08-25breaking
oruk.ai: Enum value oruk-fourier removed from model on oruk_analyze_speech.
[breaking] Enum value oruk-fourier removed from model on oruk_analyze_tone. [breaking] Enum value oruk-fourier removed from model on oruk_transcribe_audio.
Contract changelog
Every revision Zevruna has observed, classified from the consumer's side. Advisories above are the subset severe enough to publish.
2026-10-07 02:58safe
- Tool
oruk_plan_hume_migrationwas added.
2026-09-07 19:27risky
- safe Description of
oruk_analyze_speechchanged (25% word delta). - risky Description of
oruk_analyze_tonechanged (35% word delta). - safe Description of
oruk_create_trial_keychanged (7% word delta). - risky Description of
oruk_transcribe_audiochanged (28% word delta).
2026-09-07 17:21breaking
- breaking Tool
oruk_check_creditswas renamed tooruk_check_usage. - safe Description of
oruk_analyze_tonechanged (12% word delta). - risky Description of
oruk_check_creditschanged (50% word delta).
2026-09-07 16:17breaking
- breaking Tool
oruk_check_usagewas renamed tooruk_check_credits. - safe Description of
oruk_analyze_tonechanged (12% word delta). - risky Description of
oruk_check_usagechanged (50% word delta).
2026-09-07 03:18breaking
- breaking Tool
oruk_check_creditswas renamed tooruk_check_usage. - safe Description of
oruk_analyze_tonechanged (12% word delta). - risky Description of
oruk_check_creditschanged (50% word delta).
2026-09-06 18:06risky
- Description of
oruk_list_modelschanged (25% word delta).
2026-09-05 03:25breaking
- risky Optional field
diarizewas added tooruk_analyze_speech; may shift model behaviour. - breaking Enum value
oruk-spectra-1removed frommodelonoruk_analyze_speech. - risky Enum value
oruk-fourieradded tomodelonoruk_analyze_speech. - safe Description of
oruk_analyze_tonechanged (24% word delta). - risky Optional field
diarizewas added tooruk_analyze_tone; may shift model behaviour. - breaking Enum value
oruk-spectra-1removed frommodelonoruk_analyze_tone. - risky Enum value
oruk-fourieradded tomodelonoruk_analyze_tone. - safe Description of
oruk_create_trial_keychanged (12% word delta).
+ 3 more in this revision
2026-08-25 18:32breaking
- Enum value
oruk-fourierremoved frommodelonoruk_analyze_speech. - Enum value
oruk-fourierremoved frommodelonoruk_analyze_tone. - Enum value
oruk-fourierremoved frommodelonoruk_transcribe_audio.
2026-08-25 17:31risky
- Enum value
oruk-fourieradded tomodelonoruk_analyze_speech. - Enum value
oruk-fourieradded tomodelonoruk_analyze_tone. - Enum value
oruk-fourieradded tomodelonoruk_transcribe_audio.
2026-08-25 01:12breaking
- Enum value
oruk-fourierremoved frommodelonoruk_analyze_speech. - Enum value
oruk-fourierremoved frommodelonoruk_analyze_tone. - Enum value
oruk-fourierremoved frommodelonoruk_transcribe_audio.
2026-08-24 22:09risky
- Enum value
oruk-fourieradded tomodelonoruk_analyze_speech. - Enum value
oruk-fourieradded tomodelonoruk_analyze_tone. - Enum value
oruk-fourieradded tomodelonoruk_transcribe_audio.
Snapshot log
The hashes to pin against. Identical contracts hash identically.
| Observed | Contract hash | Tools |
|---|---|---|
| 2026-10-07 02:58 | 0979a142e83e | 8 |
| 2026-09-07 19:27 | c0469b656672 | 7 |
| 2026-09-07 17:21 | f3fa0396fff8 | 7 |
| 2026-09-07 16:17 | 54b5dc118fd9 | 7 |
| 2026-09-07 03:18 | f3fa0396fff8 | 7 |
| 2026-09-06 18:06 | f797d02eaac4 | 7 |
| 2026-09-06 13:00 | b14a10c484fa | 7 |
| 2026-09-05 03:25 | fdc071e8bec4 | 7 |
| 2026-08-25 18:32 | a2c0df9bd93d | 7 |
| 2026-08-25 17:31 | 679f7c7741f1 | 7 |
| 2026-08-25 01:12 | a2c0df9bd93d | 7 |
| 2026-08-24 22:09 | 679f7c7741f1 | 7 |
| 2026-08-12 21:00 | a2c0df9bd93d | 7 |
Maintainer badge
Free forever for open-source maintainers. It reports what Zevruna actually observed, a green badge means no breaking change in ninety days, and it says so honestly when a server has never been polled.
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