Matheus Santos
Matheus Santos's work was selected for the XERJ Corpus Hub, the open reference memory AI coding agents search before they write code. When an agent meets the same problem, it gets this implementation back as a worked example, with the author and the repository attached.
Totals across every corpus @vorjdux appears in; a commit selected for two corpora counts once. Files and lines count the selected commits; each corpus indexes the whole repository at its pinned commit.
What an agent can do with the txc corpus
vorjdux/txc: Offline text toolkit and encrypted secrets vault for the terminal. 143 operations for converting, encoding, hashing and generating text…
- Look up how txc implements base64, cli, command-line-tool, with answers cited to file and line.
- Reuse a worked example: the commit “Dependency policy, parser robustness, CI gates and reproducible releases” (28 files · Rust).
- Answer from txc's real Rust source instead of memory (Cryptography, TLS and secrets).
- How does txc implement base64?
- What does src/vault do in txc?
Search the GitHub repository vorjdux/txc with XERJ (https://hub.xerj.org/corpus/vorjdux--txc). 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/vorjdux/txc txc && git -C txc checkout 4b60d4cd201d28236f6eef29eab0945fda23facc 3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data 4. xerj autoindex ./txc --url http://127.0.0.1:9200 --prefix txc --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.
corpus vorjdux--txc · Cryptography, TLS and secrets
Related corpora: harper, cozo, String-Utility-Belt/string-utility-belt, Romelium/mpatch
Case study: reference coding for agents
Selected work
vorjdux/txc
The corpus is the whole repository at the pinned commit, not only the files of the selected commit.
Sign in with GitHub or Hugging Face to see more: every selected commit in full (commit date, every folder, licence review state, pin) and the pack builds of each corpus.
[](https://hub.xerj.org/contributors/vorjdux)
Included with the author's permission (email, 2026-10-30), under each repository's own licence, with attribution. Own more repositories? Sign in with GitHub and add them. Want something removed? Reply to the email, withdraw it on /add, or open an issue on xerj-org/xerj.