npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

jsonfirst-ai-agents

v1.0.0

Published

JSONFIRST governance layer for AI agents — parse, validate and route natural language intent before any agent executes an action

Readme

jsonfirst-ai-agents

npm version

AI agents fail when they act on ambiguous input.

JSONFIRST adds a structured intent governance layer before any agent executes — parse, validate, and route natural language deterministically.

Intent → Govern → Execute.

JSONFIRST helps build reliable AI agents by converting natural language into structured JSON intent.

User input (any language, any format)
    ↓
JSONFIRST (parse + govern)
    ↓
JDON: { action, object, confidence, domain }
    ↓
canExecute() → true/false
    ↓
Agent execution (safe)

Quick Example

const { parseIntent, canExecute, getAction } = require('jsonfirst-ai-agents');

const jdon = await parseIntent(
  "cancel the premium subscription for user 42",
  process.env.JSONFIRST_API_KEY
);

if (canExecute(jdon, 0.85)) {
  const action = getAction(jdon); // → "cancel"
  await agents[action].run(jdon);
} else {
  console.log('Low confidence — requesting clarification');
}

Why add a governance layer

Without JSONFIRST:

User: "remove john" → agent deletes user → irreversible

With JSONFIRST:

User: "remove john" → JDON: { action: "delete", confidence: 0.91 }
→ canExecute(jdon, 0.9) → true → agent deletes safely

Installation

npm install jsonfirst-ai-agents

Get your API key at jsonfirst.com → Dashboard → API Console.


API

const { parseIntent, canExecute, getAction } = require('jsonfirst-ai-agents');

| Function | Description | |---|---| | parseIntent(text, apiKey, opts) | Returns structured JDON | | canExecute(jdon, threshold) | Returns true if confidence ≥ threshold (default: 0.8) | | getAction(jdon) | Returns normalized action string |

Governance Modes

| Mode | Use case | |---|---| | ANTI_CREDIT_WASTE_V2 | Default — fast, token-efficient | | MAX_PERFORMANCE | Maximum accuracy for critical actions | | STRICT_PROTOCOL | Enforces full JSONFIRST compliance | | GUARDIAN_MODE | Enhanced safety for destructive actions |


Links


License

MIT © JSONFIRST