/coding-agentsopencode

Anomaly

opencode

Name: opencode
Author: Anomaly

Terminal UI coding agent with broad provider support, local-first workflows, and open-source distribution.

CLIDesktopActiveOpen sourceBYOKMCP Yes

77.9K

Attributed output

GitHub public-attribution count, 2026-06-09

77.9KAttributed outputGitHub public-attribution count, 2026-06-09Commits and PRs on public GitHub provably produced by this agent. Exact if it is visible through its own bot or workflow, an estimate if measured through attribution it declares (these can swing 30 to 40 percent between measurement runs at multi-million scale), and a floor either way.

#11

Index rank

of 34 tracked agents

#11Index rankof 34 tracked agents

7.5M monthly

Business signal

Monthly developers

7.5M monthlyBusiness signalMonthly developers

$0 software

Entry price

Bring-your-own-key model billing

$0 softwareEntry priceBring-your-own-key model billing

170,852

GitHub stars

anomalyco/opencode

170,852GitHub starsanomalyco/opencode

1,568,426

npm demand/wk

Adjusted from raw npm channel

1,568,426npm demand/wkAdjusted from raw npm channelWeekly package downloads as an install-demand floor; adjusted when the vendor's main install channel is no longer npm.

20,824,760

npm installs to date

Since 2025-05-26

20,824,760npm installs to dateSince 2025-05-26Total npm downloads of this agent's package(s) summed across every tracked week since it was first published. A floor, like the weekly figure. Where a one-week automated/CI burst inflated the total, the baseline-only figure is shown too.

Activity Over Time

Weekly attributed output on public GitHub. Output visible through the agent's own bot or workflow is exact; output measured through declared attribution is an estimate. Window: 2025-02-03 to 2026-06-08.

npm Installs Over Time

Weekly npm downloads since 2025-05-26, the install-demand trajectory.

Market

Developer output

77.9K

Public GitHub commits attributed to opencode

opencode declares attribution on the work it produces.

Last full week (2026-06-08): 616 signed commits (-30.1% week over week), search estimate.

Snapshot 2026-06-09, confidence Medium, tracked since 2026-06-09, +4.5% over 6 days. Read the methodology.

Index rank: #11 of 34
Demand share: 6.1% of tracked npm demand floor
Business signal: 7.5M monthly Monthly developers
GitHub share: 15.3% of tracked stars
npm channel: 1.8M raw downloads/week (npm primary)

Best fit

Terminal-first BYOKOpen-source workflowsMulti-provider local control

Direct competitors

OpenAI Codex Claude Code Google Antigravity Aider

OpenCode reports very large developer reach; treat it as marketing-site adoption rather than paid-user data.

npm channel caveat: npm primaryExpand

opencode shows sustained npm growth through spring 2026.

This measures the npm CLI package only; GitHub stars and package downloads are separate signals.

Demand floor: 1.6M / wk
Latest npm week: 1.8M
Peak npm week: 1.8M
4-week average: 1.6M

Install-channel source npm trend source

All sourced signals (2)Expand

Signal	Value	Type	Confidence
GitHub stars	170,852	Public metric	High
npm weekly downloads	1,677,565	Public metric	High

Pricing And Economics

Expand

opencode is open-source/BYOK; economics are the connected provider or local model.

Entry price: $0 software
Top self-serve price: $0
Pricing unit: Bring-your-own-key model billing
Token transparency: BYOK/API retail
Included usage: No bundled hosted subscription allowance is modeled in this index.
Overage path: Provider-billed API usage.

Retail Token Equivalent

Token budget is determined by the model provider key configured by the user.

Plan	Price	Allowance	Unit	Token / Overage Notes
opencode	$0	Open-source software; BYOK model usage.	provider tokens

Unit Economics (Measured)

Mean API-retail cost per completed task on the Artificial Analysis coding agent index (358 tasks across 3 suites, pass@1 over 3 runs, snapshot 2026-06-09). These are pay-per-token API costs, not subscription effective costs.

Harness	AA index	Cost / task	Tokens / task	Time / task
Opencode, Opus 4.7 (medium)	64.6	$1.82	2.2M	10m

Open-source CLI is free. Users pay model providers directly or use configured gateways.

Npm package is opencode-ai.
Cost is usually direct token/API spend through configured providers.
No bundled subscription inference allowance in the open-source package.

Product

Providers

AnthropicOpenAIGoogleOpenRouterAWS BedrockAzureLocal providers

Model families

ClaudeGPTGeminiOpenRouter modelsLocal models

Capabilities

Terminal UIRepo editingProvider routingMCPConfigurable agentsLocal workflows

Tradeoffs

Requires provider configuration
No hosted subscription bundle by default