patina
A persistent cognitive backend with belief graph and earned graduated autonomy
A new way for AI to search for data
8GitHub stars
What XERJ indexed
Selected work
“repair multi-identity entities retaining stolen member handles (…”. 3 files, 334 lines in tests, src/patina.
Licence
The repository
Apache-2.0
Checked by a person at the pinned commit.
The XERJ corpus
Apache-2.0, with credit
The author agreed by email on 2026-10-24. Same terms as the repository. Answers name the repo, the commit and the file:line.
in licence reviewnot in the hub yetsuggested use: adapt with attribution
Example questions
- What does src/patina do in patina?
The prompt
Paste it into your AI agent. It clones Sanctum-Origo-Systems/patina at the pinned commit and indexes it on your machine.
Search the GitHub repository Sanctum-Origo-Systems/patina with XERJ (https://hub.xerj.org/corpus/sanctum-origo-systems--patina). Run these in a shell, in order, and check each result before the next: 1. xerj --help (success: it prints usage). If xerj is missing: curl -fsSL https://xerj.org/get | sh 2. git clone https://github.com/Sanctum-Origo-Systems/patina patina && git -C patina checkout 662c29b5c23fe1b6d7fc24b4d66951f61ac1a6d8 3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data 4. xerj autoindex ./patina --url http://127.0.0.1:9200 --prefix patina --progress plain 5. xerj autoindex map --url http://127.0.0.1:9200 Then answer my question from the indexed files and cite the ax_path of every hit. Query syntax: https://xerj.org/llms.txt Licence: Apache-2.0. Keep the copyright notice and credit the authors.
Related
Bhavy RankaAPI design and specification corpora
Selected work and consent: the XERJ registry.