OpenCode 1.1.2 ignores system proxy environment variables (HTTP_PROXY/HTTPS_PROXY)

[Lycidas97]

Description

Environment:

• OpenCode Version: 1.1.2
• Node.js Version: v22.20.0
• OS: Linux
• Proxy Software: v2ray (running at 10.71.115.178:10808)

Current Configuration (env):

HTTPS_PROXY=http://10.71.115.178:10808
HTTP_PROXY=http://10.71.115.178:10808
NO_PROXY=localhost,127.0.0.1,
http_proxy=http://10.71.115.178:10808
https_proxy=http://10.71.115.178:10808
no_proxy=localhost,127.0.0.1,

Problem Description:
Despite having proxy environment variables correctly configured, OpenCode appears to bypass the proxy and attempts direct connections.

1. v2ray logs: No connection requests from OpenCode were observed in the v2ray proxy logs during execution.
2. Standard tools: Tools like curl work correctly with the same proxy settings.
3. Execution error: The command fails with a timeout when trying to reach external services.

Steps to Reproduce:

opencode run hello --print-logs

Actual Logs:

INFO  service=llm providerID=opencode modelID=gpt-5-nano sessionID=... agent=title stream
...
ERROR 2026-01-05T15:00:50 +9642ms service=models.dev error=The operation timed out. Failed to fetch models.dev

Evidence (Network Trace):
Using strace -f -e trace=connect, it was confirmed that the binary attempts direct connections to external IPs (e.g., 104.26.x.x, 172.65.x.x) on port 443 instead of routing through the proxy at 10.71.115.178:10808.

Expected Behavior:
OpenCode should recognize system proxy variables and route all network traffic through the configured proxy.

Plugins

No custom plugins installed. Logs show default plugins (opencode-copilot-auth, opencode-anthropic-auth) being loaded during the bootstrap process.

OpenCode version

1.1.2

Steps to reproduce

1. Setup a Linux environment with a mandatory HTTP/HTTPS proxy.
2. Export proxy environment variables.
3. Run opencode run hello --print-logs.
4. Observe timeout errors and no traffic in the proxy software logs.

Screenshot and/or share link

No response

Operating System

Linux

Terminal

Bash

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Support HTTP_PROXY & HTTPS_PROXY for millions of users who are behind fire walls in some regions and some organizations. #531: Support HTTP_PROXY & HTTPS_PROXY for millions of users who are behind firewalls
• [FEATURE]: Add option to disable models.dev fetch for corporate proxy environments #4959: Add option to disable models.dev fetch for corporate proxy environments
• socket connection error with ProxyChains from v1.0.0 #4284: Socket connection error with ProxyChains from v1.0.0
• acp-command unhandled rejection #3989: acp-command unhandled rejection (also related to proxy handling)
• Error launching TUI with proxy #5749: Error launching TUI with proxy
• 增加vpn后无法启动 #5414: Unable to start with VPN/proxy enabled
• BunInstallFailederror on First Run #6052: BunInstallFailederror on First Run (related to proxy environment variables)

Feel free to ignore if none of these address your specific case.

[Lycidas97]

Resolved: The issue was caused by a trailing comma in the no_proxy variable and the fact that OpenCode only respects lowercase proxy environment variables (e.g., https_proxy) while ignoring uppercase ones.

[alexmnv]

I am having exactly the same issue. I am using OpenCode 1.3.5 in Ubuntu with v2ray proxy.
OpenCode seems to ignore the proxy setting and sends requests directly.
I tried running with lowecase and uppercase variables.

---

upd:
I might have misinterpreted the docs. It turned out I need to specify HTTPS_PROXY variable instead of HTTP_PROXY, even though I am using HTTP-proxy. It works now.