Show HN: Texio, reliable Markdown operations for shell scripts and AI agents
Texio Reliable Markdown operations for shell scripts and AI agents. Texio extracts and surgically edits Markdown by document structure. Use it when regular expressions are unsafe and rewriting the complete file would create unnecessary changes. grep finds text. sed changes text.
- ▪Texio Reliable Markdown operations for shell scripts and AI agents.
- ▪Texio extracts and surgically edits Markdown by document structure.
- ▪Use it when regular expressions are unsafe and rewriting the complete file would create unnecessary changes. grep finds text. sed changes text.
Hacker News (AI / LLM) files mainly under ai. We currently carry 5,270 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
inspect →
Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | GitHub |
| Canonical URL | https://github.com/Allra-Fintech/texio |
| Publication time | Thu, 17 Sep 2026 04:39:42 +0000 |
| Retrieval time | 2026-09-17T04:43:41.672Z |
| Last seen | 2026-09-17T04:43:41.672Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | by6ppqxL6CQK · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Texio Reliable Markdown operations for shell scripts and AI agents. Texio extracts and surgically edits Markdown by document structure. Use it when regular expressions are unsafe and rewriting the complete file would create unnecessary changes. grep finds text. sed changes text. Texio understands Markdown. Extract a Markdown section Install from crates.io with a current stable Rust toolchain, or use the platform-specific binary instructions. cargo install texio-cli --locked texio --version Create a small document and inspect its structure: printf '# Demo\n\n## Installation\nold command\n\n## Usage\nkeep this\n' > demo.md texio headings demo.md --json texio section demo.md Installation Preview one section change, then apply the same change after checking the diff: texio replace demo.md…
Excerpt limited to ~120 words for fair-use compliance. The full article is at GitHub.