Why I Wrote Safescript
Safescript is a new programming language designed to enhance security against supply chain attacks. It is not Turing complete, allowing for formal proofs about information flow, which existing languages cannot guarantee. The language simplifies code management and refactoring while ensuring type safety and policy compliance.
- ▪Safescript is based on directed acyclic graph (DAG) structures and features a syntax similar to TypeScript.
- ▪It enables formal proofs about code behavior, such as ensuring that tokens do not reach undesired hosts.
- ▪The language is designed to be token efficient and reduces complexity, allowing for easy refactoring without extensive code changes.
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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 | Medium |
| Canonical URL | https://medium.com/@uriv/safescript-a-programming-language-for-ai-era-e6f018c4b3f6 |
| Publication time | Thu, 28 May 2026 02:14:40 +0000 |
| Retrieval time | 2026-05-28T02:28:07.670Z |
| Last seen | 2026-05-28T02:28:07.670Z |
| 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 | _E76nLEX_jAt |
| 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
safescript — a programming language for AI eraUri Valevski3 min read·Just now--ListenSharePress enter or click to view image in full sizeSecuring services from supply chain attacks cannot be achieved using existing programming languages.The rate in which AI can write code and hide logic inside it makes it impossible to rely on human code review.Automated analysis is limited in Turing complete languages and is far from fail safe.The only way is a new language. this language must not be Turing complete in order to allow proving statements about passage of information through it.safescript is such a language (safescript.cc)Based on composition of DAG structures, it is immutable, has TS like syntax, but there is really no mainstream language like it.It enables you to formally prove things on…
Excerpt limited to ~120 words for fair-use compliance. The full article is at Medium.
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