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Agent tooling Use Cases with Jev AI

Tools that help agents and command-line users choose their next command, tool, memory, route or safeguard.

148 entries
Jev Chat preview
Project · Agent tooling

Jev Chat

For each new message, Jev sees the latest message, recent conversation, available recent results, and any pending question or confirmation.

Runs on demand
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See how it works →GitHub ↗
★ 112
Project · Agent tooling

VexJoy Agent

An agent workspace that routes plain-English requests to specialist agents, skills, and workflows, including an optional Jev-powered route.

Runs on demand
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See how it works →GitHub ↗
★ 425
Tocket preview
Project · Agent tooling

Tocket

A command-line toolkit for agent handoffs, workspace context, and developer workflows, with optional Jev decisions for routing and checks.

Runs on demand
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★ 38
Project · Agent tooling

LLM Debugger

A VS Code debugging extension uses Jev to route each debugging step, with a language model available as a baseline or for other tasks.

Cadence not verified
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★ 361
Project · Agent tooling

Astra

An agent runtime optionally uses Jev to select relevant memories and detect explicit dismissal of saved lessons.

Runs on demand
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★ 34
X Post · Agent tooling

DiffJury

It puts Jev in a software review decision flow, turning a PR link into a merge-or-review recommendation.

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X Post · Agent tooling

Sales Copilot

It applies Jev to an in-the-moment sales workflow where the output is contextual guidance during a conversation, rather than a post-call summary.

Cadence not verified
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Anna Agent GIF preview
Project · Agent tooling

Anna Agent

The decision input is constrained to task-relevant candidate fields, candidate IDs are remapped before sending, and abstention is an explicit option when the evidence does not distinguish a suitable assignee.

Runs on demand
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See how it works →GitHub ↗
★ 147
Project · Agent tooling · Workflows

Jevmem

The same typed-decision model supports a complete project-memory loop: classify and filter completed turns, retrieve memories for the next prompt, and evaluate relevant safety rules before tool use.

Runs on demand
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See how it works →GitHub ↗
★ 99
X Post · Agent tooling

Opus and Jev Decision Log

A coding workflow separates cached decisions, safe defaults and user questions from Opus implementation work.

Cadence not verified
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X Post · Agent tooling

Avid Jev Agent Harness

Jev chooses context, worker routing, tool recovery and focused checks from host-prepared options while Opus handles reasoning.

Cadence not verified
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X Post · Agent tooling

Jev Prompt Difficulty

A prompt composer classifies task difficulty when the user finishes typing and offers a faster mode for simple requests.

Runs on demand
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jevgrep GIF preview
Project · Agent tooling

jevgrep

Jev-powered semantic code search for coding agents — find behavior across repositories via CLI or MCP, with exact source excerpts and line numbers.

Runs on demand
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See how it works →GitHub ↗
★ 101
X Post · Agent tooling

A usage router for Grok Bot

Jev + GrokBot is the best AI agent system I’ve built in my life It just made my setup CHEAPER and FASTER than what 95% of people are running... setup takes literally 7 minutes: prompt → GrokBot → Jev decision → GrokBot execution → result s…

Runs on demand
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X Post · Agent tooling

Launching agents on a canvas

Jev brought us closer to JARVIS it instantly does things like launch agents on a canvas - without awkawardly waiting for slowGPT LLM loop @clonkapp is now the fastest agent orchestrator on the planet

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X Post · Agent tooling

SEO and GEO fixes, 90% cheaper

Jev dropped the price of SEO/GEO fixes by 90% Agents that audit and fix a client's SEO/GEO used to cost us ~$250 Here's where the savings come from: 1/ 30x faster reads of Search Console and PostHog/Mixpanel data 2/ 30x faster checks of wh…

Runs on demand
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Project · Agent tooling

Abide coding-agent rules

best coding agent use case for Jev: enforcing rules a linter can't coding agents tend to break rules and some rules can't be codified Jev can now score every turn against such rules and tell the agent what to fix asap open-source:

Runs on demand
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See how it works →X post ↗GitHub ↗
★ 564
X Post · Agent tooling

AgentRun reusable workflows

Today I’m excited to show you our new harness called AgentRun, built with @pidotdev and @typesafeai's Jev. It’s built for an agent to learn how to do a job, code itself a general solution, and then get out of the way.

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X Post · Agent tooling

A draft quality gate

it's f*cking insane Jev sat between GPT and me, killing every draft that broke my rules before i saw it. good setup. then Jev did not answer. the agent decided silence was safer and stopped sending me anything at all. took a second agent t…

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X Post · Agent tooling

Coaching and writing checks

Alright playing with Jev through Vercel. 1. quick coaching support during a session rather than running through my gateway. 2. Anti-slop detector and fixer.

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X Post · Agent tooling

A prompt box that fills itself in

thanks to @typesafeai jev I no longer have fill out all of those fields on prompt boxes. It picks the agent / model / computer / folder for me. - For a major rewrite it uses Fable + Claude Code. - Changes to an ios app run on one of my macs

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X Post · Agent tooling

A Slack agent, twice as fast

Jev made our Slack agent 2x faster ⚡️ Our agent can be quite slow because it needs to read skills and figure out which tools to call. We used @typesafeai's new model to speed this up by first passing it the prompt and classifying the best…

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X Post · Experiments · Agent tooling

Voice intent to tool calls

Played around with @typesafeai Jev today, mostly to understand what it does for tool calling. Instead of an LLM deciding what to do, I substituted that part with Jev. My learning is that we will be able to make the agent act before the use…

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X Post · Agent tooling

A page-by-page OCR router

Doc-OCR router using Jev @typesafeai A Jev-powered router that looks at a PDF page by page, decides which pages actually need OCR, extracts the rest locally. Result: save cost on # OCR pages + speed

Runs on demand
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X Post · Agent tooling

Corent model routing

Corent’s brain uses @typesafeai Jev now. Not to generate the output, to make the decision before the output gets generated. When a request comes into Corent, you don’t need to tell us which model to use. You send the prompt, the workload a…

Runs on demand
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X Post · Agent tooling

Starchild prompt routing

Starchild just became the first professional-grade app to integrate Jev from @typesafeai We use Jev to help route to LLMs which gave a 20x decrease in cost and 6x increase in speed for prompt classification Here it is classifying prompts i…

Runs in realtime
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X Post · Agent tooling

Just-in-time model selection in Goose

Experimentation with Jev from @typesafeai and our harness @goose_oss Use Jev to take a prompt and JIT select a model just before the turn runs. Jev and models like it will be useful in many areas and this is just early prototype code on a…

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X Post · Agent tooling

Measuring progress in agent traces

Got early access to @typesafeai Jev and spent a few hours building on it. The problem I keep hitting: agent traces tell you which tool ran, how long it took, what it returned but never whether the agent is actually getting anywhere. An age…

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X Post · Agent tooling

Skill Router for Claude Code

Just hacked a fun little project - Skill Router (Open source) using Claude and Jev @typesafeai Why? I have ~ 90 Claude Code skills installed and use maybe five. The rest are fine, I just forgot they existed, and Claude won't reach for a sk…

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yoshi preview
Project · Agent tooling

yoshi

Context-pruning proxy for Claude Code and Codex: Jev judges which history is still needed, measured not claimed. POC here now, heading soon into

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★ 27
X Post · Agent tooling

A chief of staff for bots

got @typesafeai's new model Jev as a chief of staff for bots Jev reads the task, wakes the right teammates off the bench and gives each one the right model It is possible on OpenMausBot as it supports all the LLMs from your existing subscr…

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Hard-coded rules moved to Jev preview
X Post · Agent tooling

Hard-coded rules moved to Jev

Now using @typesafeai Jev in 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 calls, it is around 10x faster, 50% ch…

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X post ↗Website ↗
X Post · Agent tooling

Jev Model Router

A router uses Jev to choose the model that best fits each incoming request.

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