Tools & apps
247 builds · page 4 of 7
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jev-agent-skill
Claude Code/ZCode skill that offloads classify, screen, score, and compliance-check judgments to Jev via OpenCode Zen's free tier; ships a retry-hardened zero-dependency caller…
yuyang2230 · Tools & apps
yuyang2230
GitHub
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jev-acp
Standalone ACP agent exposing Jev Choice, Score, and Noul decisions through guided input and reusable templates, with typed results and probabilities.
formulahendry · Tools & apps
formulahendry
GitHub
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Jev Wrapped
Telegram channel X-ray: for each public post of the last twelve months Jev answers a Choice over ten kinds of post and three yes/no questions (paid ad, clickbait, emotional…
gaborishka · Tools & apps
gaborishka
GitHub
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Jev Studio
One pip install for experimenting: MCP tools for Choice, Noul and Score, prompt libraries and a slash command per cookbook recipe.
utk2103 · Tools & apps
utk2103
GitHub
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Jev Reranker (Rust CLI)
Rust JSON-in/JSON-out CLI that asks Jev about relevance, usable evidence, or which source text to retain, then applies the resulting order and thresholds in code.
shinpr · Tools & apps
shinpr
GitHub
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Jev Local
A local `/v1/systemone` server with two backends: an LFM model zero-shot, and a fine-tuned ModernBERT-Ja cross-encoder.
Argos1111 · Tools & apps
Argos1111
GitHub
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invalidate
Gives every remembered fact a lease and asks Jev whether new evidence ends it, so an agent's memory can be made to go stale on purpose.
chopratejas · Tools & apps
chopratejas
GitHub
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yusukebe
GitHub
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hermes-jev-approvals
Approvals provider for Hermes Agent: it judges shell commands and refuses every other task, registering no hooks.
anpicasso · Tools & apps
anpicasso
GitHub
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HA-Jev
Home Assistant integration exposing typed answers as sensors, automation actions, and an Assist conversation agent.
AboveColin · Tools & apps
AboveColin
GitHub
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foreman
Software-factory supervisor that uses Jev to keep coding agents on task.
thruwire · Tools & apps
thruwire
GitHub
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fast-jev-compaction
Claude Code plugin and library that score tool-call/result pairs for deletion or truncation while retaining selected text verbatim.
tamaratran · Tools & apps
tamaratran
GitHub
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fast-dev-compaction
Codex port that restores Jev-selected verbatim history around native session compaction.
leonaaardob · Tools & apps
leonaaardob
GitHub
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Effect
`@effect/ai-typesafe` decision model mapping Effect's classify, probability, and rating operations to Jev Choice, Noul, and Score questions.
Effect-TS · Tools & apps
Effect-TS
GitHub
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doc-router
Rust tool that asks Jev which PDF pages actually need OCR, extracting text pages locally and sending only the rest to your OCR provider.
misbahsy · Tools & apps
misbahsy
GitHub
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Composio
TypeSafe provider that shortlists tools, selects one from a bounded set, maps closed-set arguments, and exposes confidence and destructive-action gates.
ComposioHQ · Tools & apps
ComposioHQ
GitHub
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commit-miner
Classifies Git diffs and commit messages into change types and candidate security-fix/CWE labels for inspection.
devanshbatham · Tools & apps
devanshbatham
GitHub
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Canny
Evidence ledger that challenges unsupported "done" claims from coding agents.
qkal · Tools & apps
qkal
GitHub
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blink
Navigates file and directory names with Jev-guided walkers to find codebase paths for a natural-language query.
ellipsis-dev · Tools & apps
ellipsis-dev
GitHub
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BAML
The v1 nightly integration maps typed function return values to Jev questions; it is not part of the stable release line yet.
BoundaryML · Tools & apps
BoundaryML
GitHub
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Ax (ax-llm)
Native TypeSafe client and Ax provider for Boolean, Choice, Score, and raw Jev questions, with answer validation and examples.
ax-llm · Tools & apps
ax-llm
GitHub
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Awesome Jev Skills
Nine installable agent skills - triage, routing, code review, document and UI work - with a catalogue of scenarios to copy.
wuyoscar · Tools & apps
wuyoscar
GitHub
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agent-router
Pre-release Herdr integration that filters eligible coding models by quota and policy before Jev ranks them.
nidhi-singh02 · Tools & apps
nidhi-singh02
GitHub
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agent-dispatcher
Routes a Claude Code or Codex task to one of 27 specialist roles and defines what evidence will count as done.
nahid-sparktales · Tools & apps
nahid-sparktales
GitHub
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Abide
Hooks into Claude Code, Codex, and OpenCode, and asks Jev one question per rule whether each edit breaks your AGENTS.md or CLAUDE.md rules.
coldteadotai · Tools & apps
coldteadotai
GitHub
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Hide posts on X in plain language
I built a browser extension with Jev @typesafeai that can hide/collapse posts on X based on natural language. It's so fast that it's not noticeable and insanely cheap...this must be the future of "ad blockers" and content firewalls.
@marcelpociot · Tools & apps

@marcelpociot
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YouTube sponsor skipper
A Chrome extension that detects sponsor segments and skips them.
@tdinh_me · Tools & apps · ~$0.005
@tdinh_me
GitHub
Tools & apps
~$0.005
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Instant compaction for Claude
found the perfect use case for @typesafeai Jev: instant compaction in 2026, why is compaction still a summarization prompt? Jev can make it instant by scoring every tool call and dropping what’s irrelevant
@tamarajtran · Tools & apps
@tamarajtran
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jev() for PostgreSQL
I think I just cooked something 🔥 jev(): a PostgreSQL extension that searches your whole database in natural language. No index, no embeddings, just one function. WHERE jev(people, 'could work from home') or WHERE jev(people, 'name sounds european') 129 rows judged in ~1s
@iam_zachi · Tools & apps
@iam_zachi
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jev-review
built `jev-review` @typesafeai it's an experimental, local-first MCP plugin that gives coding agents a score quality feedback loop across different metrics. agents call jev while they work, get scored, make improvements, and repeat the loop try below 👇
@niazmorshed_ · Tools & apps
@niazmorshed_
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Keystroke oracle
Also have been playing with @typesafeai Jev, insane! So many immediate use cases and new apps are possible. What a time to be a builder! Sharing some experiments here starting with: Keystroke oracle / predictive launcher: Your launcher ranks by aliases, fuzzy match, and
@dabit3 · Tools & apps
@dabit3
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Jev Calc
i made a smart calculator notebook using jev it can calculate ANYTHING!! 😅
@thekitze · Tools & apps
@thekitze
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@jackcheng
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Hard-coded rules moved to Jev
Now using @typesafeai Jev in https://t.co/c8wAW9titP, https://t.co/bt2EomCJNV, https://t.co/Naf5ujgWB4, etc AI ends up vibe coding so much AI regex slop if you don't read the code, so I can finally move all this hard-coding to Jev and it's insanely fast! Also for regular LLM
@illyism · Tools & apps

@illyism
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Predictive spreadsheets
Another crazy @typesafeai Jev example: Predictive spreadsheets Spreadsheets recalculate numbers, not meaning. Jev reads intent. Type "Urgency" at the top of a column and, as you type, it figures out you want each row rated from "no follow-up needed" to "urgent" in ~100 ms.
@dabit3 · Tools & apps
@dabit3
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A real-time ad blocker
I build an undetectable realtime adblocker extension with typesafe It checks every dom element and classifies as ad/non-ad and removes it if true Extremely fun to work with, expecting an incredible shift in how AI is being used in the future
@iam_zachi · Tools & apps
@iam_zachi
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One-click invoice finder
Jev is fun! One-click invoice finder for any website 🧾 - Automatically finds billing pages using @typesafeai's Jev - List/download all invoices with 1 click - Works with Stripe billing portals too - Remembers where invoices live for next time Should I open-source it?
@FarouqAldori · Tools & apps
@FarouqAldori
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A Downloads folder that sorts itself
Jev unlocks SO many awesome new ideas. I built a macOS app that monitors my Downloads folder along with a customisable set of rules. Is the downloaded file an invoice? Move it to a special folder with the correct filename. No other LLM calls involved - just Jev!
@marcelpociot · Tools & apps
@marcelpociot
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Real-time Clippy
I built real-time Clippy with Jev. It quietly watches how you use the product and only wakes up when it thinks you’re struggling. Hesitating? Confused? Stuck? Clippy knows. Even its reactions are controlled by Jev. 👀
@sotak · Tools & apps
@sotak
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An always-on assistant with no wake word
Ai is evolving. Jev can be armed at all times. I can speak freely and it knows ( from probabilities ) if im asking my computer to do something or blaberring away at something else. no wake word. speed + affordability + intelligence is getting to the point where an always
@_MaxBlade · Tools & apps
@_MaxBlade
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