IsonForge

IsonForge is an agentic coding tool built by IsonAI. It works in your terminal (CLI) and your browser (Web Forge), powered by PRME 26.1 with long-context reasoning.

It reads files, runs bash, writes patches, follows tests, opens worktrees, dispatches sub-agents, and ships diffs. Same engine across both surfaces.

Get started

# Linux / macOS / WSL
curl -fsSL https://www.isonai.net/install-forge | bash

# Windows PowerShell
irm https://www.isonai.net/install-forge.ps1 | iex

Then isonforge auth login and isonforge in any project directory.

Quickstart · Install reference

What you can do

Fix bugs across files. Paste an error or describe the symptom. IsonForge traces the issue, finds the root cause, and patches it. Plan mode if you want it to propose before touching anything.

> the auth middleware drops the refresh token on 401, fix it

Build features end-to-end. Describe the feature in plain language. IsonForge plans the edits across files, writes the code, runs tests, and reports verified vs assumed.

> add a /users/me endpoint that returns the JWT subject + email

Refactor with confidence. task_explore sub-agents map the codebase before edits. Worktrees keep the experiment isolated from main.

isonforge -w refactor-auth "extract session handling into a middleware"

Automate in CI / scripts. Print mode emits JSON or stream-JSON, with budget caps and JSON-schema-enforced output.

tail -200 app.log | isonforge -p "flag any anomalies" --output-format json

Run agents in the background. Kick off a long task, walk away, check later.

isonforge --bg "audit every fetch() call for missing await + timeout handling"
isonforge agents
isonforge attach <id>

Extend with Skills. Drop a SKILL.md into ~/.isonforge/skills/ and /your-skill becomes a custom workflow. Compatible with .claude/skills/ and .claude/commands/ so existing repos work as-is.

Why IsonForge

IsonForge is self-hosted by IsonAI, so:

It targets feature parity with the agentic-coding patterns popularized by Claude Code (CLI flags, slash commands, hooks, MCP, sub-agents, worktrees, plan mode, background agents, Skills), so existing muscle memory ports over directly.

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