It runs coding agents on your machine: one background process, any model on your own keys, free and open source.
01Open harnessany model on your keys, runs you can steer 02Gofifteen hosted models, one wallet, automatic failover 03Agentic catalogskills, tools and artifacts for your agent
Give this to your terminal
curl -fsSL https://haidercode.ai/install | bash
and let it take it from there.
01 · Harness
Free and open source. Bring whichever model you like on your own keys; the harness runs it on your machine.
Free on your own keys.
Download the harness ↓
haiderdPlates on the stack are buttons: press Enter to open an entry.
HarnessFree · open source
The daemon holds your sessions and cache; five clients share it.
one durable process — sessions, cache, Loom
scripts and CI
the terminal app
the desktop app
dictation — input only
protocol clients
HarnessShipped
The prompt prefix stays byte-stable, so the provider's cache keeps hitting and re-reads cost less.
turn 12prefix byte‑stable
Illustrative sizes · one recorded session, not a fleet number.
HarnessShipped
History is a tree: fork any turn, replay it or retry it, and nothing is rewritten.
HarnessShipped
Delegate to subagents that get only the grants you declare; a failed step retries within a bound.
One type revision, one effective grant.
HarnessOpt-inShipped
Opt in, start a run, watch it live and steer it with the next prompt without stopping it.
many, one machine.
Autonomous runs, each with its own live state, first several under one daemon on one machine and then many runs in parallel on the same machine.
HarnessShipped
Dictate the next instruction into the terminal; whisper.cpp runs on your machine, or use Deepgram.
Enter submitted the line.
02 · Go
The harness stays free on your own keys. Go is an optional add-on: hosted models behind one endpoint, paid from one wallet, the OpenCode Go alternative.
Go's weekly allowance covers hosted models and tools; credits top it up.
Compare plans →Parts of the manifold are buttons: press Enter to open an entry.
GoShipped
Go is $40 a month; Go Max is $200 for 20 times the usage.
15 models · one endpointmember ratesComing
GoShipped
Fifteen hosted models sit behind one endpoint; a rejected request moves to the next route.
GoIllustrativeShipped
One balance pays for everything Go runs.
GoShipped
Only Go traffic goes through our gateway; sessions, skills and your keys stay on your machine.
your machine
Go gateway
03 · Catalog
Skills it installs from a URL, tools it can call and artifacts it can publish. Skills and artifacts work today; hosted tools are coming.
Skills and artifacts today; hosted tools coming.
Join the waitlist →Items on the shelf are buttons: press Enter to open an entry.
haider skill add https://haidercode.ai/skills/deploy/SKILL.md
CatalogFree · local
Add a skill from a URL; it runs on your machine, free.
haidercode.ai/skills/deploy
A skill from the haidercode catalog, installed from its URL.
SKILL.mdruns locally
your-team/deploy
Your deploy runbook, versioned in your repo, read as instructions.
SKILL.mdruns locally
cargo test
A CLI you already have, declared once as a tool the agent may run.
CLIruns locally
gh
Issues, pull requests and releases, through the CLI on your machine.
CLIruns locally
CatalogComing
Web search and page fetch, called from a run and metered per call.
Web search
Query the live web from a run and get ranked results with their source links.
4 endpointsper call
Page fetch & render
Pull a URL, render it, hand back clean text or a screenshot of the page.
3 endpointsper page
3D generation
Text or an image in, a mesh out, ready to drop straight into a scene.
4 endpointsper asset
CatalogShipped
Publish a page or a board your agent made and get a private link back. Included with Go.
Artifact hosting
Publish what your agent produced and get a private link back.
haidercode.ai/a/9f3c2eprivate link
50 on Go · 500 on Go Maxincluded
How it fits together
Only Go traffic touches our gateway; skills and CLI tools run on your machine.
scroll sideways →
Download Free · KOA‑P‑1.0
Your keys or subscription OAuth. Nothing is billed.
Verify with shasum -a 256 -c haider-*.sha256
It publishes its own benchmark — conformance and footprint, never coding quality.
Method and reports →Benchmark · open source · KOA-P-1.0
The Agent Harness Readiness Benchmark measures the harness, never the model.
A scripted fake model answers every request, so 73 rows run deterministically against the harness binary alone — no inference, no model luck.
Haider publishes its own numbers — the gate score on this page is one of them.
Choose your path
Same harness either way — Go is strictly additional.
Your keys or subscription OAuth. Nothing goes through our servers.
Strictly additional — your keys still work.
FAQ
Bring any model on your own keys, keep durable sessions you can fork, replay or retry, and steer opt-in autonomous runs — from a free, open-source harness in Rust. Go and the catalog are optional layers on top.
Yes. It is open source under KOA‑P‑1.0; bring your own keys or subscription OAuth and nothing is billed. Go is optional.
Hosted models today, hosted tools when they ship. Artifact hosting is included with Go. Everything else draws from one wallet, and a request that fails over is billed once.
One HTML file is a page, up to 20 make a board; each artifact runs in a sandboxed, isolated frame under haidercode.ai. Private by default with a public link, included with Go and Go Max.
Only Go traffic touches our gateway, and prompt bodies are never logged. Local sessions, installed skills and the CLIs your agents run never leave your machine.
Thirteen provider profiles plus any OpenAI‑compatible endpoint, and subscription OAuth for Claude, ChatGPT/codex, SuperGrok and Kimi.
Nineteen of 21 public conformance cases pass; two are skipped on this platform. The benchmark measures conformance and footprint — never coding quality.
